Start for free

Koorsen Fire & Security

koorsen.com JSON

Since 1946, Koorsen Fire & Security has provided fire protection, security, and life safety for businesses of all sizes.

Legal entity Koorsen Fire & Security, Inc.

Sources & updates
How this name was decided

the site's published name — stated on koorsen.com, facebook.com

Legal entity: the legal name two or more of the site's surfaces print

Profile sources
Last observed
Oct 25, 2026, 9:54 PM UTCCurrent
Record last changed
Oct 25, 2026, 9:54 PM UTC
Observations
8,123
Sources read
27 of 27

Legal Entities & Relationships

1946States it has operated since
“Koorsen Fire & Security was founded in Indianapolis, IN in 1946.” — blog.koorsen.com
Koorsen Protection ServicesWas renamed
“Randy became president in 1984 and renamed the company Koorsen Protection Services, Inc.” — koorsen.com

What other sites’ records say

alibi.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
amarpizza.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
angelosmarket.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
arturobistro.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
balboatax.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
basildocspizza.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
big10mart.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
bigbsbbq.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
bubbasbonesandbrews.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
burritoking.us links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
cafesazon.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
craftycrustfl.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
cucumbersushi.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
daliessmokehouse.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
delraycafe.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
delraycafe.net links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
dixiepdx.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
dockersnorth.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
elmariachirestaurantky.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
elmwoodil.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
elways.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
firehouseeatery.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
flintfarmersmarket.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
flipdaddys.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
forkandsaladmaui.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
fusiontacosnm.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
gokouzina.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
golakecarroll.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
goodkitchenandmarket.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
greatharvestutah.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
houseofgerhard.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
hugbaanthai.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
jaderabbitpdx.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
kofccouncil1558.org links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
lepeep.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
margauxsrestaurant.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
marketcityhawaii.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
mashcraft.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
ohmaisandwichkitchen.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
pizzeriascotty.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
popssunsetgrill.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
prestigecaterers.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
responsibletraining.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
restaurantselects.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
rickysasianfusion.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
rockhousesliders.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
saborseafood.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
savorfinefoods.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
site123.me links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
swea.org links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
tacoslabanquetapurodf.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
thegardentable.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
theliftboise.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
unclesamsaz.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
valduccispizza.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
veronafarmingdale.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
vinaigretteonline.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
wokintheparkrestaurant.com links the same facebook page

A shared account is a relationship between the sites, not by itself a common owner.

Record
Relationship evidence

Identity revision 1, last changed

  • a declared affiliated site is a relationship the publisher states, not common ownership
  • a declared provider account (gift cards, hiring, ordering) is a service relationship, not an affiliation
  • a register party at the business's premises is a candidate operator until the Place and legal resolvers bind it
  • a licensed operator of the business's premises operates those locations; it is not thereby the brand's owner
  • an employer a job board names on the openings posts them; it is not thereby the owner or the operator
  • an app's store seller or developer publishes the app; neither is thereby the restaurant's owner
  • a menu that names a producer names it; it is not a supply contract, a volume or an exclusivity
  • a mail or DMARC service domain in DNS is a technical service relationship, not an affiliation
  • a group the site says it is part of is a public affiliation; the equity chain and buying rights are separate questions
  • an organization that posts the openings, sells the app or holds a program account shares services with the business; that is not affiliation or ownership
  • a supplier or charitable partner the site's own page names and links is the publisher's statement; it is not a contract, a volume, an exclusivity or a gift amount
  • Published nameKoorsen Fire & Security
    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/ → declared Organization name
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Published descriptionSince 1946, Koorsen Fire & Security has provided fire protection, security, and life safety for businesses of all sizes.
    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Declared languageen-US
    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Canonical URLhttps://www.koorsen.com/
    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Copyright line© 2025 Koorsen Fire & Security
    Directly observed · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Self-designated entityKoorsen Fire & Security, Inc.
    Directly observed · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/privacy-policy/
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Self-designated entityLabor, Koorsen Fire & Security, Inc.
    Directly observed · confirmed Oct 25, 2026, 9:52 PM UTC
    Observed via
    https://www.koorsen.com/transparency-in-coverage/
    First observed
    Oct 25, 2026, 9:52 PM UTC
    Read from
    https://www.koorsen.com
  • Legal nameKoorsen Fire & Security, Inc.
    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/privacy-policy/ (defined-terms clause) → https://www.koorsen.com/privacy-policy/ (meta description)
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Koorsen Fire & Security

    Koorsen Fire & Security

    https://www.koorsen.com/

    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Koorsen Fire & Security Headquarters

    Koorsen Fire & Security Headquarters

    https://www.koorsen.com/

    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://blog.koorsen.com
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://blog.koorsen.com
  • LogoLogo
    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/ → declared Organization logo
    First observed
    Oct 25, 2026, 9:51 PM UTC
    Read from
    https://www.koorsen.com
  • Legal entity

    KOORSEN FIRE & SECURITY, INC. · C/O JAMES E. CARLBERG, 111 MONUMENT CIRCLE, SUITE 2700, INDIANAPOLIS, US-IN, 46204, US · since 1968-12-26

    lei
    549300FVVPG2VQK35Y54
    registrationAuthorityFileNumber
    196812-438
    registrationAuthority
    RA000609
    entityStatus
    ACTIVE
    registrationStatus
    LAPSED
    jurisdiction
    US-IN
    legalForm
    R0BI
    entityCategory
    GENERAL
    headquartersAddress
    2719 North Arlington Avenue, Indianapolis, US-IN, 46218, US
    leiInitialRegistration
    2019-04-08
    leiLastUpdate
    2023-10-05
    leiNextRenewal
    2023-10-04
    managingLOU
    5493001KJTIIGC8Y1R12
    Published by a third-party source · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://api.gleif.org/api/v1/lei-records/549300FVVPG2VQK35Y54 → printed as Koorsen Fire & Security, Inc. on https://www.koorsen.com/privacy-policy/ → confirmed by the only GLEIF record under this legal name
    First observed
    Oct 25, 2026, 9:54 PM UTC
    Read from
    https://api.gleif.org
    Interpreted by rule
    gleif-lei-v2

Legal entities

Trademarks

  • KOORSEN REGISTERED AND RENEWED · Serial 75279879
    Registration
    2180266
    Filed
    Apr 23, 1997
    Registered
    Aug 11, 1998
    Classes
    IC 035, IC 037, IC 041
    Attorney
    Jennifer L. Day

    Goods & services

    IC 035: retail stores featuring the fire safety, control, extinguishing, and sprinkling equipment, alarm systems, first aid equipment, kitchen equipment, and security systems. IC 037: servicing and installing fire safety, control and extinguishing equipment, fire sprinklers, kitchen equipment, fire alarms, security systems, and first aid equipment. IC 041: training in the use and operation of fire safety and extinguishing equipment.

    Owners as filed

    • KOORSEN PROTECTION SERVICES, INC. (ORIGINAL REGISTRANT)
    • KOORSEN FIRE & SECURITY, INC. (SUBSEQUENT OWNER AFTER REGISTRATION)

    USPTO record names this owner; current ownership is not inferred from historical owner entries.

    View trademark record
    Published by a third-party source · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://tmsearch.uspto.gov/prod-v1-0-0/tmsearch → self-named as Koorsen Fire & Security, Inc. on https://www.koorsen.com/privacy-policy/
    About
    Koorsen Fire & Security, Inc., the legal entity the site names itself as
    Read from
    https://tmsearch.uspto.gov
    Interpreted by rule
    trademarks-v2
    Evidence ID
    uspto:a8c443d2e79a48c3ec278bea
    All published fields
    Source URL
    https://tsdr.uspto.gov/#caseNumber=75279879&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch
    Live mark
    Yes
    Owners as filed
    • City
      Indianapolis
      Name
      KOORSEN PROTECTION SERVICES, INC.
      Role
      ORIGINAL REGISTRANT
      Region
      INDIANA 46218, UNITED STATES
      Entity Type
      CORPORATION
      As Published
      KOORSEN PROTECTION SERVICES, INC. (CORPORATION; INDIANA, USA)
      Citizenship
      INDIANA, USA
    • City
      INDIANAPOLIS
      Name
      KOORSEN FIRE & SECURITY, INC.
      Role
      SUBSEQUENT OWNER AFTER REGISTRATION
      Region
      INDIANA 46218, UNITED STATES
      Entity Type
      CORPORATION
      As Published
      KOORSEN FIRE & SECURITY, INC. (CORPORATION; INDIANA, USA)
      Citizenship
      INDIANA, USA
    Status
    REGISTERED AND RENEWED
    Attorney
    Jennifer L. Day
    Wordmark
    KOORSEN
    Filed Date
    1997-04-23
    Mark Types
    SERVICE MARK
    Us Classes
    100 102 101., 100 103 106., 100 101 107.
    Registered
    Yes
    Status Code
    800
    Serial Number
    75279879
    Ownership scope
    USPTO record names this owner; current ownership is not inferred from historical owner entries.
    First Use Any Date
    1984-12-13
    Goods And Services
    IC 035: retail stores featuring the fire safety, control, extinguishing, and sprinkling equipment, alarm systems, first aid equipment, kitchen equipment, and security systems., IC 037: servicing and installing fire safety, control and extinguishing equipment, fire sprinklers, kitchen equipment, fire alarms, security systems, and first aid equipment., IC 041: training in the use and operation of fire safety and extinguishing equipment.
    Queried Legal Name
    Koorsen Fire & Security, Inc.
    Registration Date
    1998-08-11
    Registration Number
    2180266
    First Use Commerce Date
    1984-12-13
    International Classes
    IC 035, IC 037, IC 041
    Matching Owner Entries
    KOORSEN FIRE & SECURITY, INC. (CORPORATION; INDIANA, USA)
  • KOORSEN FIRE & SECURITY REGISTERED AND RENEWED · Serial 78733669
    Registration
    3173681
    Filed
    Oct 14, 2005
    Registered
    Nov 21, 2006
    Classes
    IC 035, IC 037
    Attorney
    Jennifer L. Day

    Goods & services

    IC 035: Retail and online store services featuring fire safety, control, extinguishing and sprinkling equipment, alarm systems, first aid equipment and security systems. IC 037: Servicing and installing fire safety, control and extinguishing equipment, fire sprinklers, first aid equipment, fire alarms and security systems.

    Owners as filed

    • Koorsen Fire & Security, Inc. (ORIGINAL REGISTRANT)

    USPTO record names this owner; current ownership is not inferred from historical owner entries.

    View trademark record
    Published by a third-party source · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://tmsearch.uspto.gov/prod-v1-0-0/tmsearch → self-named as Koorsen Fire & Security, Inc. on https://www.koorsen.com/privacy-policy/
    About
    Koorsen Fire & Security, Inc., the legal entity the site names itself as
    Read from
    https://tmsearch.uspto.gov
    Interpreted by rule
    trademarks-v2
    Evidence ID
    uspto:f251e4450f5406ebfa1d6b0a
    All published fields
    Source URL
    https://tsdr.uspto.gov/#caseNumber=78733669&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch
    Live mark
    Yes
    Owners as filed
    • City
      Indianapolis
      Name
      Koorsen Fire & Security, Inc.
      Role
      ORIGINAL REGISTRANT
      Region
      Indiana 46218, UNITED STATES
      Entity Type
      CORPORATION
      As Published
      Koorsen Fire & Security, Inc. (CORPORATION; INDIANA, USA)
      Citizenship
      INDIANA, USA
    Status
    REGISTERED AND RENEWED
    Attorney
    Jennifer L. Day
    Wordmark
    KOORSEN FIRE & SECURITY
    Filed Date
    2005-10-14
    Mark Types
    SERVICE MARK
    Us Classes
    101 100 102., 106 100 103.
    Registered
    Yes
    Status Code
    800
    Serial Number
    78733669
    Ownership scope
    USPTO record names this owner; current ownership is not inferred from historical owner entries.
    First Use Any Date
    2005-09-01
    Goods And Services
    IC 035: Retail and online store services featuring fire safety, control, extinguishing and sprinkling equipment, alarm systems, first aid equipment and security systems., IC 037: Servicing and installing fire safety, control and extinguishing equipment, fire sprinklers, first aid equipment, fire alarms and security systems.
    Queried Legal Name
    Koorsen Fire & Security, Inc.
    Registration Date
    2006-11-21
    Registration Number
    3173681
    First Use Commerce Date
    2005-09-01
    International Classes
    IC 035, IC 037
    Matching Owner Entries
    Koorsen Fire & Security, Inc. (CORPORATION; INDIANA, USA)
  • KOORSEN SECURITY TECHNOLOGY no longer live · CANCELLED - SECTION 8 · Serial 85088514
    Registration
    3925650
    Filed
    Jul 20, 2010
    Registered
    Mar 1, 2011
    Cancelled
    Oct 6, 2017
    Classes
    IC 035, IC 037
    Attorney
    Jennifer L. Day

    Goods & services

    (CANCELLED) IC 035: [ Retail store services featuring security systems and equipment; providing advice to consumers regarding the selection of security systems and equipment to be purchased for commercial or residential buildings ]. (CANCELLED) IC 037: [ Installation and maintenance of security systems and equipment ].

    Owners as filed

    • Koorsen Fire & Security, Inc. (ORIGINAL REGISTRANT)

    USPTO record names this owner; current ownership is not inferred from historical owner entries.

    View trademark record
    Published by a third-party source · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://tmsearch.uspto.gov/prod-v1-0-0/tmsearch → self-named as Koorsen Fire & Security, Inc. on https://www.koorsen.com/privacy-policy/
    About
    Koorsen Fire & Security, Inc., the legal entity the site names itself as
    Read from
    https://tmsearch.uspto.gov
    Interpreted by rule
    trademarks-v2
    Evidence ID
    uspto:f9ca83b003e33f949cb5e302
    All published fields
    Source URL
    https://tsdr.uspto.gov/#caseNumber=85088514&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch
    Live mark
    No
    Owners as filed
    • City
      Indianapolis
      Name
      Koorsen Fire & Security, Inc.
      Role
      ORIGINAL REGISTRANT
      Region
      INDIANA 46218, UNITED STATES
      Entity Type
      CORPORATION
      As Published
      Koorsen Fire & Security, Inc. (CORPORATION; INDIANA, USA)
      Citizenship
      INDIANA, USA
    Status
    CANCELLED - SECTION 8
    Attorney
    Jennifer L. Day
    Wordmark
    KOORSEN SECURITY TECHNOLOGY
    Filed Date
    2010-07-20
    Mark Types
    SERVICE MARK
    Us Classes
    100 102 101., 100 103 106.
    Cancel Date
    2017-10-06
    Registered
    No
    Status Code
    710
    Serial Number
    85088514
    Ownership scope
    USPTO record names this owner; current ownership is not inferred from historical owner entries.
    First Use Any Date
    2010-07-01
    Goods And Services
    (CANCELLED) IC 035: [ Retail store services featuring security systems and equipment; providing advice to consumers regarding the selection of security systems and equipment to be purchased for commercial or residential buildings ]., (CANCELLED) IC 037: [ Installation and maintenance of security systems and equipment ].
    Queried Legal Name
    Koorsen Fire & Security, Inc.
    Registration Date
    2011-03-01
    Registration Number
    3925650
    First Use Commerce Date
    2010-07-01
    International Classes
    IC 035, IC 037
    Matching Owner Entries
    Koorsen Fire & Security, Inc. (CORPORATION; INDIANA, USA)
  • KST no longer live · CANCELLED - SECTION 8 · Serial 86361384
    Registration
    4708012
    Filed
    Aug 8, 2014
    Registered
    Mar 24, 2015
    Cancelled
    Oct 10, 2025
    Classes
    IC 037, IC 035
    Attorney
    Jennifer L. Day

    Goods & services

    (CANCELLED) IC 037: [ Installation and maintenance of security systems and equipment ]. (CANCELLED) IC 035: [ Retail store services featuring security systems and equipment; providing advice to consumers regarding the selection of security systems and equipment to be purchased for commercial or residential buildings ].

    Owners as filed

    • Koorsen Security Technology, Inc. (ORIGINAL REGISTRANT)
    • KOORSEN FIRE & SECURITY, INC. (SUBSEQUENT OWNER AFTER REGISTRATION)

    USPTO record names this owner; current ownership is not inferred from historical owner entries.

    View trademark record
    Published by a third-party source · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://tmsearch.uspto.gov/prod-v1-0-0/tmsearch → self-named as Koorsen Fire & Security, Inc. on https://www.koorsen.com/privacy-policy/
    About
    Koorsen Fire & Security, Inc., the legal entity the site names itself as
    Read from
    https://tmsearch.uspto.gov
    Interpreted by rule
    trademarks-v2
    Evidence ID
    uspto:91df11a5e40c0c4919196498
    All published fields
    Source URL
    https://tsdr.uspto.gov/#caseNumber=86361384&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch
    Live mark
    No
    Owners as filed
    • City
      Indianapolis
      Name
      Koorsen Security Technology, Inc.
      Role
      ORIGINAL REGISTRANT
      Region
      INDIANA 46219, UNITED STATES
      Entity Type
      CORPORATION
      As Published
      Koorsen Security Technology, Inc. (CORPORATION; INDIANA, USA)
      Citizenship
      INDIANA, USA
    • City
      INDIANAPOLIS
      Name
      KOORSEN FIRE & SECURITY, INC.
      Role
      SUBSEQUENT OWNER AFTER REGISTRATION
      Region
      INDIANA 46219, UNITED STATES
      Entity Type
      CORPORATION
      As Published
      KOORSEN FIRE & SECURITY, INC. (CORPORATION; INDIANA, USA)
      Citizenship
      INDIANA, USA
    Status
    CANCELLED - SECTION 8
    Attorney
    Jennifer L. Day
    Wordmark
    KST
    Filed Date
    2014-08-08
    Mark Types
    SERVICE MARK
    Us Classes
    100 106 103., 100 101 102.
    Cancel Date
    2025-10-10
    Registered
    No
    Status Code
    710
    Serial Number
    86361384
    Ownership scope
    USPTO record names this owner; current ownership is not inferred from historical owner entries.
    First Use Any Date
    2014-08-01
    Goods And Services
    (CANCELLED) IC 037: [ Installation and maintenance of security systems and equipment ]., (CANCELLED) IC 035: [ Retail store services featuring security systems and equipment; providing advice to consumers regarding the selection of security systems and equipment to be purchased for commercial or residential buildings ].
    Queried Legal Name
    Koorsen Fire & Security, Inc.
    Registration Date
    2015-03-24
    Registration Number
    4708012
    First Use Commerce Date
    2014-08-01
    International Classes
    IC 037, IC 035
    Matching Owner Entries
    KOORSEN FIRE & SECURITY, INC. (CORPORATION; INDIANA, USA)

Koorsen Fire & Security Employees & Ownership

The latest people collection is incomplete. Previously confirmed people remain available with their original dates.

Dave WhiteDistrict manager
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
First observed
Oct 25, 2026, 9:51 PM UTC
Kelly Koorsenif you have contact
  • Emailkelly.koorsen@koorsen.comprinted on the page
    Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
    Observed via
    https://www.koorsen.com/about-us/koorsen-family-charitable-fund/
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
First observed
Oct 25, 2026, 9:51 PM UTC
NAI Ohio Equities
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
First observed
Oct 25, 2026, 9:52 PM UTC
Nissan Stadium
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
First observed
Oct 25, 2026, 9:52 PM UTC
Randy Koorsenowner
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
First observed
Oct 25, 2026, 9:52 PM UTC
Robert Stroupfounderlast seen 1946

Roles

  • As printed Established in 1946 by Mr. and Mrs. Robert Stroup, the company was originally named Indiana Fire Prevention and Service Company and serviced fire extinguishers out of a garage.
    Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
    Observed via
    https://www.koorsen.com/locations/indianapolis-in/ → Published person (named with a role or their own mailbox on the site)
    Published
    1946
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
First observed
Oct 25, 2026, 9:52 PM UTC
Shawn WilliamsCIO
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
First observed
Oct 25, 2026, 9:51 PM UTC
Terri MorganDistrict ManagerKoorsen Fire & Security

Roles

  • Work location Koorsen Fire & Security, Blue Ash
    Source not recorded
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
First observed
Oct 25, 2026, 9:51 PM UTC
Texas Roadhouse
Stated by 1 source
Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
First observed
Oct 25, 2026, 9:52 PM UTC

Job Postings

66 job listings.

  • Administrative Assistant Huntsville, AL, US · ID 9201063711991_1
    Employment
    Active - Regular full-time
    Posted
    Aug 18, 2026
    Recruiting platform
    adp_workforcenow
    Directly observed · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    First observed
    Aug 18, 2026, 12:24 AM UTC
    Read from
    https://workforcenow.adp.com
    All published fields
    Title
    Administrative Assistant
    Posted
    2026-08-18
    Identifier
    9201063711991_1
    Employment Type
    Active - Regular full-time
    Recruiting platform
    adp_workforcenow
    Published location
    Huntsville, AL, US
  • Corporate Trainer - Fire Alarm Indianapolis, IN, US · ID 9201067287900_1
    Posted
    Sep 1, 2026
    Recruiting platform
    adp_workforcenow
    Directly observed · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    First observed
    Sep 1, 2026, 7:55 PM UTC
    Read from
    https://workforcenow.adp.com
    All published fields
    Title
    Corporate Trainer - Fire Alarm
    Posted
    2026-09-01
    Identifier
    9201067287900_1
    Recruiting platform
    adp_workforcenow
    Published location
    Indianapolis, IN, US
  • Field Supervisor - Fire Alarm Installation KFS10 - Nashville, TN, Nashville, TN, US · ID 9201053283529_1
    Employment
    Active - Regular full-time
    Posted
    Jul 8, 2026
    Recruiting platform
    adp_workforcenow
    Directly observed · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    First observed
    Jul 8, 2026, 11:11 PM UTC
    Read from
    https://workforcenow.adp.com
    All published fields
    Title
    Field Supervisor - Fire Alarm Installation
    Posted
    2026-07-08
    Identifier
    9201053283529_1
    Employment Type
    Active - Regular full-time
    Recruiting platform
    adp_workforcenow
    Published location
    KFS10 - Nashville, TN, Nashville, TN, US
  • Fire Alarm Installation Technician KFS22 - Cincinnati, OH, Blue Ash, OH, US · ID 9201062163467_1
    Employment
    Active - Regular full-time
    Posted
    Aug 12, 2026
    Recruiting platform
    adp_workforcenow
    Directly observed · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    First observed
    Aug 12, 2026, 12:26 AM UTC
    Read from
    https://workforcenow.adp.com
    All published fields
    Title
    Fire Alarm Installation Technician
    Posted
    2026-08-12
    Identifier
    9201062163467_1
    Employment Type
    Active - Regular full-time
    Recruiting platform
    adp_workforcenow
    Published location
    KFS22 - Cincinnati, OH, Blue Ash, OH, US
  • Fire Alarm Installation Technician Columbus, OH, US · ID 9201066638581_1
    Employment
    Active - Regular full-time
    Posted
    Aug 29, 2026
    Recruiting platform
    adp_workforcenow
    Directly observed · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    First observed
    Aug 29, 2026, 1:08 AM UTC
    Read from
    https://workforcenow.adp.com
    All published fields
    Title
    Fire Alarm Installation Technician
    Posted
    2026-08-29
    Identifier
    9201066638581_1
    Employment Type
    Active - Regular full-time
    Recruiting platform
    adp_workforcenow
    Published location
    Columbus, OH, US
  • Fire Alarm Installation Technician Louisville, KY, US · ID 9201070734982_1
    Employment
    Active - Regular full-time
    Posted
    Sep 15, 2026
    Recruiting platform
    adp_workforcenow
    Directly observed · confirmed Oct 25, 2026, 9:53 PM UTC
    Observed via
    https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    First observed
    Sep 15, 2026, 12:33 AM UTC
    Read from
    https://workforcenow.adp.com
    All published fields
    Title
    Fire Alarm Installation Technician
    Posted
    2026-09-15
    Identifier
    9201070734982_1
    Employment Type
    Active - Regular full-time
    Recruiting platform
    adp_workforcenow
    Published location
    Louisville, KY, US
Hiring evidence
  • Recruiting platformadp_workforcenow
    Directly observed · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    publisher careers link → resolved board identity → https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    Read from
    https://workforcenow.adp.com
  • Board4d158bc3-de20-482c-a703-c1941bd5005e
    Directly observed · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    publisher careers link → resolved board identity → https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    Read from
    https://workforcenow.adp.com
  • Open roles66
    Directly observed · confirmed Oct 25, 2026, 9:54 PM UTC
    Observed via
    publisher careers link → resolved board identity → https://workforcenow.adp.com/mascsr/default/careercenter/public/events/staffing/v1/job-requisitions?cid=4d158bc3-de20-482c-a703-c1941bd5005e&ccId=19000101_000001&lang=en_US&locale=en_US&$top=20&$skip=60
    Read from
    https://workforcenow.adp.com

Contact Information

Phones

8552062491

Published by the company · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://www.koorsen.com/contact-us/
First observed
Oct 25, 2026, 9:53 PM UTC

8663117753

Have Questions? 1.866.311.7753

Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
Observed via
https://www.koorsen.com/
First observed
Oct 25, 2026, 9:51 PM UTC

8553098277

Have Questions? 1.855.309.8277

Published by the company · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://www.koorsen.com/products-services/mobile-equipment-solutions/food-truck-fire-suppression/
First observed
Oct 25, 2026, 9:53 PM UTC

317.695.0265

317.695.0265

Directly observed · confirmed Oct 25, 2026, 9:51 PM UTC
Observed via
https://www.koorsen.com/about-us/koorsen-family-charitable-fund/ → printed in page text, not marked up
First observed
Oct 25, 2026, 9:51 PM UTC

317-285-0879

To learn more about the Koorsen Training Center, call us at 317-285-0879.

Directly observed · confirmed Oct 25, 2026, 9:51 PM UTC
Observed via
https://www.koorsen.com/about-us/training-center/ → printed in page text, not marked up
First observed
Oct 25, 2026, 9:51 PM UTC

8556790452

Published by the company · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://info.koorsen.com/contact-koorsen
First observed
Oct 25, 2026, 9:53 PM UTC

8552063572

Published by the company · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://blog.koorsen.com/
First observed
Oct 25, 2026, 9:53 PM UTC

855-727-2620

Need immediate service, interested in a FREE hazard analysis or simply want a quote? No problem! Just fill out the contact form and we’ll get back to you as soon as possible. You can also call us at 8

Published by the company · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://www.koorsen.com/
First observed
Oct 25, 2026, 9:53 PM UTC
Emails

info@koorsen.com

EMAIL: info@koorsen.com

Published by the company · confirmed Oct 25, 2026, 9:51 PM UTC
Observed via
https://www.koorsen.com/ → role address by local-part convention (RFC 2142)
First observed
Oct 25, 2026, 9:51 PM UTC

marketing@koorsen.com

If you would like to learn more, receive press materials, schedule an interview with one of our experts or include Koorsen in press coverage, please contact marketing@koorsen.com .

Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
Observed via
https://www.koorsen.com/media-relations/ → role address by local-part convention (RFC 2142)
First observed
Oct 25, 2026, 9:52 PM UTC

Locations

Emails
  • service01@koorsen.com — Printed for 2719 North Arlington Avenue, Indianapolis, which is not a location this record holds.
  • ; kaseysdriver@comcast.net (Safety First During Kasey Shows) — Printed for 2719 N Arlington Ave, Indianapolis, which is not a location this record holds.

service01@koorsen.com

service01@koorsen.com | 317.252.0654

Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
Observed via
https://www.koorsen.com/locations/indianapolis-in/
First observed
Oct 25, 2026, 9:52 PM UTC

kaseysdriver@comcast.net

Fire safety is important even in a pandemic. We would love to teach you how to be safe around fire and what to do if you are ever faced with a fire emergency. You can contact my human at kaseysdriver@

Published by the company · confirmed Oct 25, 2026, 9:52 PM UTC
Observed via
https://blog.koorsen.com/kaseys-adventures/safety-first-during-kasey-shows
First observed
Oct 25, 2026, 9:52 PM UTC
More contact information (1)
Contact forms

https://www.koorsen.com/careers/available-positions/

Directly observed · confirmed Oct 25, 2026, 9:51 PM UTC
Observed via
https://www.koorsen.com/careers/available-positions/ → form headed "Available Positions" → purpose: hiring (its page names it)
First observed
Oct 25, 2026, 9:51 PM UTC

https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/9fa105f5-caf4-40df-ba11-f1368c2b22f8

Directly observed · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://info.koorsen.com/contact-koorsen → form headed "CONTACT US TODAY!" → submits to https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/9fa105f5-caf4-40df-ba11-f1368c2b22f8 → purpose: contact (a way to reply and a free-text field)
First observed
Oct 25, 2026, 9:53 PM UTC

https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/12b8b49d-9029-4112-9e1b-bccd97efab0d

Directly observed · confirmed Oct 25, 2026, 9:52 PM UTC
Observed via
https://blog.koorsen.com/4-reasons-why-your-it-staff-needs-training-for-your-fire-suppression-system → form headed "Subscribe to Our Blog" → submits to https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/12b8b49d-9029-4112-9e1b-bccd97efab0d → purpose: contact (a field to write or be reached through) → https://blog.koorsen.com/emergency-communication-in-schools-protecting-students-and-staff → https://blog.koorsen.com/empowering-kitchen-staff-educational-content-for-effective-use-of-kitchen-hood-suppression-systems → https://blog.koorsen.com/fire-extinguisher-training-for-restaurant-staff-is-required-according-to-changes-to-nfpa-96 → https://blog.koorsen.com/restaurant-fire-safety-regulations-you-should-know-about → https://blog.koorsen.com/the-importance-of-remote-management-in-access-control-systems → https://blog.koorsen.com/top-tips-for-training-restaurant-staff-on-fire-safety-in-commercial-kitchens → https://blog.koorsen.com/what-are-visitor-management-systems-and-why-you-should-use-one
First observed
Oct 25, 2026, 9:52 PM UTC

https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/9fa105f5-caf4-40df-ba11-f1368c2b22f8

Directly observed · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://www.koorsen.com/contact-us/ → submits to https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/9fa105f5-caf4-40df-ba11-f1368c2b22f8 → purpose: contact (a way to reply and a free-text field)
First observed
Oct 25, 2026, 9:53 PM UTC

https://blog.koorsen.com/2015/10/5-reasons-your-staff-needs-professional-fire-extinguisher-training

Directly observed · confirmed Oct 25, 2026, 9:51 PM UTC
Observed via
https://blog.koorsen.com/2015/10/5-reasons-your-staff-needs-professional-fire-extinguisher-training → form headed "CONTACT KOORSEN" → purpose: contact (its heading names it) → https://blog.koorsen.com/2015/11/fire-suppression-inspection-checklist → https://blog.koorsen.com/2016/05/news-views2016-acquisitions-expansions → https://blog.koorsen.com/2016/06/news-viewsproperty-management-security-start-with-a-risk-assessment → https://blog.koorsen.com/2016/07/koorsens-columbus-ohio-team-receives-exceptional-honor → https://blog.koorsen.com/2017/03/koorsen-muncie-team-wins-koorsen-cares-contest-2016 → https://blog.koorsen.com/4-reasons-why-your-it-staff-needs-training-for-your-fire-suppression-system → https://blog.koorsen.com/a-guide-to-choosing-the-right-fire-suppression-system → https://blog.koorsen.com/access-control-for-educational-facilities-securing-classrooms-labs-and-dorms → https://blog.koorsen.com/access-control-systems-explained-a-beginners-guide-for-businesses → https://blog.koorsen.com/advances-in-commercial-fire-protection-technology → https://blog.koorsen.com/are-they-any-holes-in-your-emergency-evacuation-plan → https://blog.koorsen.com/avoiding-blockages-in-a-kitchen-fire-suppression-system → https://blog.koorsen.com/best-practices-for-fire-safety-in-high-rise-buildings → https://blog.koorsen.com/code-requirements-for-commercial-fire-protection → https://blog.koorsen.com/design-considerations-for-commercial-fire-protection → https://blog.koorsen.com/emergency-communication-in-schools-protecting-students-and-staff → https://blog.koorsen.com/emergency-shut-off-systems-safeguarding-kitchens-in-crisis → https://blog.koorsen.com/empowering-kitchen-staff-educational-content-for-effective-use-of-kitchen-hood-suppression-systems → https://blog.koorsen.com/ensuring-fire-suppression-system-adherence-to-all-regulations → https://blog.koorsen.com/ensuring-the-reliability-of-fire-suppression-systems-with-testing → https://blog.koorsen.com/fire-and-security-solutions-for-property-managers → https://blog.koorsen.com/fire-extinguisher-requirements-for-vehicle-fleets-and-heavy-equipment → https://blog.koorsen.com/fire-extinguisher-training-for-restaurant-staff-is-required-according-to-changes-to-nfpa-96 → https://blog.koorsen.com/fire-protection-commercial-security-services-in-columbus-ohio → https://blog.koorsen.com/fire-risks-in-restaurant-kitchens-and-how-to-put-them-out → https://blog.koorsen.com/fire-safety-training-in-restaurants-a-basic-checklist → https://blog.koorsen.com/how-koorsen-helps-our-community-with-kitchen-fire-safety → https://blog.koorsen.com/how-koorsen-helps-retail-stores-be-compliant-with-fire-safety-codes → https://blog.koorsen.com/how-to-build-a-fire-extinguisher-training-program-for-employees → https://blog.koorsen.com/how-to-choose-the-right-fire-suppression-system-for-your-industry → https://blog.koorsen.com/how-to-create-an-emergency-action-plan-for-your-restaurant → https://blog.koorsen.com/how-to-find-the-best-fire-sprinkler-contractors → https://blog.koorsen.com/how-to-make-a-fire-evacuation-plan → https://blog.koorsen.com/how-to-read-a-fire-extinguisher-label-like-a-pro → https://blog.koorsen.com/in-memoriam-randy-koorsen-a-legacy-of-fire-safety → https://blog.koorsen.com/inspection-testing-requirements-for-fire-suppression-systems → https://blog.koorsen.com/intrusion-detection-systems-explained-how-they-protect-your-business → https://blog.koorsen.com/kaseys-adventures/back-to-school → https://blog.koorsen.com/kaseys-adventures/my-favorite-educator → https://blog.koorsen.com/kaseys-adventures/safety-first-during-kasey-shows → https://blog.koorsen.com/kaseys-adventures/stay-safe-and-stay-cool → https://blog.koorsen.com/kitchen-fire-safety-minimize-commercial-kitchen-risks → https://blog.koorsen.com/koorsen-fire-security-is-hiring-find-the-career-that-grows-as-you-do → https://blog.koorsen.com/led-emergency-lighting-why-its-worth-the-upgrade → https://blog.koorsen.com/navigating-the-keycard-revolution-in-access-control-security → https://blog.koorsen.com/restaurant-fire-safety-regulations-you-should-know-about → https://blog.koorsen.com/the-importance-of-remote-management-in-access-control-systems → https://blog.koorsen.com/top-tips-for-training-restaurant-staff-on-fire-safety-in-commercial-kitchens → https://blog.koorsen.com/what-are-visitor-management-systems-and-why-you-should-use-one
First observed
Oct 25, 2026, 9:51 PM UTC

https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/f49f928c-38b7-4590-ace3-f1e42215e74b

Directly observed · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://info.koorsen.com/food-truck-fire-suppression-quote?__hstc=107331805.9418608cf2c0b68fcd1f7d682f510e95.1792965108826.1792965108826.1792965108826.1&__hssc=107331805.1.1792965108826&__hsfp=f873853bcd6825b5442d1b13a78d3c54&hsCtaTracking=37e08275-628a-4840-b0d5-ed2533496e17%7Cea138ad3-630c-4ff7-9faa-0d43113b0352 → form headed "Contact Us for Food Truck Fire Suppression Installation, Service & Inspections!" → submits to https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/f49f928c-38b7-4590-ace3-f1e42215e74b → purpose: contact (a way to reply and a free-text field)
First observed
Oct 25, 2026, 9:53 PM UTC

https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/d4b851a0-01bc-435e-8d64-69040fadc6ac

Directly observed · confirmed Oct 25, 2026, 9:52 PM UTC
Observed via
https://blog.koorsen.com/4-reasons-why-your-it-staff-needs-training-for-your-fire-suppression-system → form headed "Contact Us Now!" → submits to https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/d4b851a0-01bc-435e-8d64-69040fadc6ac → purpose: contact (a way to reply and a free-text field) → https://blog.koorsen.com/emergency-communication-in-schools-protecting-students-and-staff → https://blog.koorsen.com/empowering-kitchen-staff-educational-content-for-effective-use-of-kitchen-hood-suppression-systems → https://blog.koorsen.com/fire-extinguisher-training-for-restaurant-staff-is-required-according-to-changes-to-nfpa-96 → https://blog.koorsen.com/restaurant-fire-safety-regulations-you-should-know-about → https://blog.koorsen.com/the-importance-of-remote-management-in-access-control-systems → https://blog.koorsen.com/top-tips-for-training-restaurant-staff-on-fire-safety-in-commercial-kitchens → https://blog.koorsen.com/what-are-visitor-management-systems-and-why-you-should-use-one
First observed
Oct 25, 2026, 9:52 PM UTC

https://www.koorsen.com/contact-us/

Directly observed · confirmed Oct 25, 2026, 9:51 PM UTC
Observed via
https://www.koorsen.com/contact-us/ → form headed "Inquiry Form" → purpose: contact (its page names it) → https://www.koorsen.com/contact-us/?__hstc=45788219.4c12309f87b0d0ebfc8c5c97df62a636.1787259123068.1787259123068.1787259123068.1&__hssc=45788219.1.1787259123068&__hsfp=edec1317939030f87543337b03dc2516
First observed
Oct 25, 2026, 9:51 PM UTC

https://blog.koorsen.com/

Directly observed · confirmed Oct 25, 2026, 9:51 PM UTC
Observed via
https://blog.koorsen.com/ → form headed "CONTACT KOORSEN" → purpose: contact (its heading names it) → https://blog.koorsen.com → https://blog.koorsen.com/author/koorsen-fire-security → https://blog.koorsen.com/kaseys-adventures → https://blog.koorsen.com/kaseys-adventures/author/kasey → https://blog.koorsen.com/kaseys-adventures/author/koorsen-fire-security → https://blog.koorsen.com/kaseys-adventures/tag/koorsen-news → https://blog.koorsen.com/topic/access-control-systems → https://blog.koorsen.com/topic/commercial-kitchen → https://blog.koorsen.com/topic/commercial-security → https://blog.koorsen.com/topic/fire-alarm-systems → https://blog.koorsen.com/topic/fire-extinguisher → https://blog.koorsen.com/topic/fire-protection → https://blog.koorsen.com/topic/fire-safety → https://blog.koorsen.com/topic/fire-sprinkler-systems → https://blog.koorsen.com/topic/fire-suppression → https://blog.koorsen.com/topic/fire-training → https://blog.koorsen.com/topic/kitchen-fire-suppression → https://blog.koorsen.com/topic/property-management → https://blog.koorsen.com/topic/property-management-industry → https://blog.koorsen.com/topic/property-management-industry/page/2 → https://blog.koorsen.com/topic/restaurant-industry
First observed
Oct 25, 2026, 9:51 PM UTC

https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/1263451d-b01c-44a5-8f0c-d12f09f608c8

Directly observed · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://www.koorsen.com/careers/available-positions/ → submits to https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/1263451d-b01c-44a5-8f0c-d12f09f608c8 → purpose: hiring (its page names it)
First observed
Oct 25, 2026, 9:53 PM UTC

https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/24dd5f56-72db-4951-a5cd-2e4a9437d4de

Directly observed · confirmed Oct 25, 2026, 9:53 PM UTC
Observed via
https://blog.koorsen.com/ → form headed "Subscribe to Our Blog" → submits to https://forms.hsforms.com/submissions/v3/public/submit/formsnext/multipart/1973249/24dd5f56-72db-4951-a5cd-2e4a9437d4de → purpose: newsletter (a lone email input) → https://blog.koorsen.com/topic/property-management → https://blog.koorsen.com/topic/property-management-industry
First observed
Oct 25, 2026, 9:53 PM UTC
Full contact-form data (JSON)

Locations

Where is Koorsen Fire & Security located?

26 known locations

Loading location map…
  • Toledo723 Philips Avenue, OH, 43612, US
  • Madison698 Myatt Drive, TN, 37115, US
  • Blue Ash10608 Millington Court, OH, 45242, US
  • Terre Haute2810 South State Road 63, IN, 47802, US
  • Columbus727 Manor Park Drive, OH, 43228, US
View more locations

The latest location collection is incomplete.

View location data

Menus evidence

Menu & Online Ordering

Menu & price evidence

Nothing observed in this category.

Channel pricing evidence

Channel pricing

View evidence
  • Channel presence at Koorsen Fire & Security, 100 Swarn Parkway

    Koorsen Fire & Security, 100 Swarn Parkway · the accepted location carrying the most storefront identities (0), with 0 of 27 platform menus read among 26 accepted locations

    • Toastnot declared · 0/26 locations
    • Grubhubsearched, not found · 0/26 locations
    • Uber Eatssearched, not found · 0/26 locations
    • DoorDashnot declared · 0/26 locations
    • ChowNownot declared · 0/26 locations
    • Olonot declared · 0/26 locations
    • SkyTabnot declared · 0/26 locations
    • Clovernot declared · 0/26 locations
    • Slicenot declared · 0/26 locations
    • KwickMenunot declared · 0/26 locations
    • Restolabs (onlineordering.io)not declared · 0/26 locations
    • CHOMPnot declared · 0/26 locations
    • OrderSave (Owner.com)not declared · 0/26 locations
    • SpotOnnot declared · 0/26 locations
    • TouchBistronot declared · 0/26 locations
    • Square Onlinenot declared · 0/26 locations
    • MenuSifunot declared · 0/26 locations
    • Menufynot declared · 0/26 locations
    • Dylishnot declared · 0/26 locations
    • getsaucenot declared · 0/26 locations
    • DoorDash Storefront (order.online)not declared · 0/26 locations
    • SpotHoppersearched, not found · 0/26 locations
    • ezCaternot declared · 0/26 locations
    • OpenTablenot declared · 0/26 locations

    One representative location per record: the accepted location carrying the most channel menus. Channel menus come from each provider's own store object for that store; prices are as each channel lists them, in the channel's currency; comparisons are projected from the resolved catalog -- one row per dish, portion-aware identity, prices kept as scoped offers -- and a pair the policy refuses is counted and explained rather than dropped.

    Derived from observations
    Observed via
    no channel menu was read for this location
    Interpreted by rule
    channel-pricing/1
    Evidence ID
    channel-pricing:602159567b5e32996d391522

Website & Digital Technology

What powers Koorsen Fire & Security's website?

Appears to use WordPress with PHP and MySQL.

Who manages Koorsen Fire & Security's domain and DNS?

koorsen.com was first registered on July 7, 1998. Its registrar is DNC Holdings, Inc..

What web infrastructure does Koorsen Fire & Security use?

Protocols: TLS 1.3, HTTP/2 and HTTP/3.

How is Koorsen Fire & Security's website secured?

HTTPS certificate: Let's Encrypt, expires January 1, 2027.

Does Koorsen Fire & Security use DNSSEC?

DNSSEC was not enabled when observed.

What marketing and analytics tools does Koorsen Fire & Security's website use?

Google Tag Manager (tag management). Google Analytics 4 (GA4).

View technology, DNS, network and security evidence

Email & Mail Infrastructure

Which services can send email for Koorsen Fire & Security's domain?

SPF authorizes spf1.koorsen.com, spf2.koorsen.com, spf3.koorsen.com.

Does Koorsen Fire & Security publish SPF and DMARC?

SPF is configured with a hard fail (-all). DMARC requests rejection for messages that fail DMARC.

View mail records and evidence

More website details

Apps, Loyalty & Guest Technology

View apps, provider accounts and technical evidence

App store details: Nothing observed in this category.

Publisher files

Nothing observed in this category.

Feeds

  • RSS feed https://www.koorsen.com/comments/feed/ · 0 items in feed
    Open feed
    Published by the company
    Observed via
    https://www.koorsen.com/comments/feed/
    Read from
    https://www.koorsen.com
    All published fields
    Feed URL
    https://www.koorsen.com/comments/feed/
    Items in feed
    0
    Format
    rss
  • RSS feed https://www.koorsen.com/feed/ · 0 items in feed
    Open feed
    Published by the company
    Observed via
    https://www.koorsen.com/feed/
    Read from
    https://www.koorsen.com
    All published fields
    Feed URL
    https://www.koorsen.com/feed/
    Items in feed
    0
    Format
    rss

GitHub

Nothing observed in this category.

Additional site intelligence

Useful site-graph evidence is available on demand instead of being pre-rendered into every company profile.