Insights

Single Point Advantage Koorsen's model of a single account manager for all services creates an easy procurement path for enterprise clients and enables bundled cross-selling of fire protection and security solutions across multiple sites.

Multi Site Expertise With capabilities to design, install, and maintain systems for facilities ranging from restaurants to healthcare to manufacturing and campuses, and NICET certified staff, Koorsen is well positioned to pursue multi-site contracts and centralized procurement opportunities.

Training Distinction An in-house training center and certified engineers can be positioned to offer client staff training, compliance programs, and ongoing skill development, creating a differentiator and higher service adherence.

Integrated Life Safety Koorsen's ability to deliver integrated life safety platforms enables upselling of monitoring, access control, surveillance, and emergency response services under unified managed service agreements.

Service Revenue Growth Focus on recurring maintenance and predictive services can drive stable revenue growth, with opportunities to expand into healthcare, manufacturing, and campus markets as current leadership investments signal scale in sales and technology delivery.

Koorsen Fire and Security Tech Stack

Koorsen Fire and Security uses 8 technology products and services including Taboola, Unpkg, Autodesk Navisworks, and more. Explore Koorsen Fire and Security's tech stack below.

  • Taboola
    Advertising
  • Unpkg
    Content Delivery Network
  • Autodesk Navisworks
    Design
  • yepnope.js
    Javascript Frameworks
  • Isotope
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Search Console
    Web Analytics
  • AddThis
    Widgets

Koorsen Fire and Security's Email Address Formats

Koorsen Fire and Security uses at least 1 format(s):
Koorsen Fire and Security Email FormatsExamplePercentage
First.Last@koorsen.comJohn.Doe@koorsen.com
96%
FLast@koorsen.comJDoe@koorsen.com
3%
Last.F@koorsen.comDoe.J@koorsen.com
1%

Frequently Asked Questions

Where is Koorsen Fire and Security's headquarters located?

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Koorsen Fire and Security's main headquarters is located at 2719 North Arlington Avenue Indianapolis, Indiana 46218 United States. The company has employees across 5 continents, including North AmericaEuropeAfrica.

What is Koorsen Fire and Security's phone number?

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You can contact Koorsen Fire and Security's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Koorsen Fire and Security's official website and social media links?

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Koorsen Fire and Security's official website is koorsen.com and has social profiles on LinkedIn.

What is Koorsen Fire and Security's SIC code NAICS code?

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Koorsen Fire and Security's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5612 - Facilities Support Services.

How many employees does Koorsen Fire and Security have currently?

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As of May 2026, Koorsen Fire and Security has approximately 945 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer - Chief Executive Officer: R. K.Cfo / Vice President Of Finance: T. E.Vice President Special Projects: K. K.. Explore Koorsen Fire and Security's employee directory with LeadIQ.

What industry does Koorsen Fire and Security belong to?

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Koorsen Fire and Security operates in the Facilities Services industry.

What technology does Koorsen Fire and Security use?

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Koorsen Fire and Security's tech stack includes TaboolaUnpkgAutodesk Navisworksyepnope.jsIsotopePHPGoogle Search ConsoleAddThis.

What is Koorsen Fire and Security's email format?

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Koorsen Fire and Security's email format typically follows the pattern of First.Last@koorsen.com. Find more Koorsen Fire and Security email formats with LeadIQ.

When was Koorsen Fire and Security founded?

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Koorsen Fire and Security was founded in 1946.
Koorsen Fire and Security logo

Koorsen Fire and Security

Facilities ServicesIndiana, United States501-1000 Employees

Koorsen Fire and Security is a family-owned facilities services company headquartered at 2719 North Arlington Avenue, Indianapolis, Indiana 46218, with a history dating back to 1946 and a span of more than 70 years. The company provides installation and ongoing maintenance of fire protection and security systems for facilities ranging from small shops to large campuses. Its 501-1000-strong workforce includes fully certified technicians and NICET-certified design engineers and project managers who design systems to code and to fit customer budgets. Training is conducted at a national training center at the Indianapolis headquarters, and customers are supported by a single Koorsen account manager for service coordination. The company offers a broad portfolio of products configured and maintained to provide integrated protection from a single source, emphasizing reliability and a culture of honesty.

Section iconCompany Overview

Headquarters
2719 North Arlington Avenue Indianapolis, Indiana 46218 United States
Phone number
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5612 - Facilities Support Services
Founded
1946
Employees
501-1000

Section iconFunding & Financials

  • $1B$10B

    Koorsen Fire and Security's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Koorsen Fire and Security's revenue is estimated to be in the range of $1B$10B

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