Insights

Strong Market Presence With over 70 years of experience and revenues ranging from one to ten billion dollars, Koorsen Fire and Security has established a significant footprint in the facilities services industry. Their extensive client base across residential, commercial, and industrial sectors presents multiple opportunities for targeted system upgrades and expanded service offerings.

Comprehensive Service Portfolio Koorsen provides end-to-end fire protection and security solutions, including system installation, maintenance, and design engineering. This integrated approach suggests potential for cross-selling additional security devices, system extensions, or remote monitoring services to enhance existing client protections.

Technological Capabilities Utilizing advanced technology such as cloud-based platforms, PHP, HTTP/3, and Shopify indicates a modern, customer-centric operational model. There are opportunities to offer clients integrated digital solutions, enhanced data analytics, or IoT-enabled safety systems for improved safety management.

Customer Loyalty & Brand Values Koorsen emphasizes a culture of honesty and reliability, fostering strong customer loyalty. This positive reputation can be a foundation for upselling proactive system audits, maintenance programs, or service contracts tailored to long-term safety and compliance needs.

Koorsen Fire and Security Tech Stack

Koorsen Fire and Security uses 8 technology products and services including Cloudflare CDN, oEmbed, Shopify, and more. Explore Koorsen Fire and Security's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • oEmbed
    Dev Tools
  • Shopify
    E-commerce
  • Goober
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • PHP
    Programming Languages
  • HTTP/3
    Web & Portal Technology
  • 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%
F.Last@koorsen.comJ.Doe@koorsen.com
1%

Frequently Asked Questions

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.

How much revenue does Koorsen Fire and Security generate?

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As of December 2025, Koorsen Fire and Security's annual revenue is estimated to be $15M.

What is Koorsen Fire and Security's NAICS code?

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Koorsen Fire and Security's NAICS code is 5612 - Facilities Support Services.

How many employees does Koorsen Fire and Security have currently?

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As of December 2025, Koorsen Fire and Security has approximately 1K employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Ceo: J. R. R. J.Chief Executive Officer - Chief Executive Officer: R. K.Cfo: J. J.. 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 Cloudflare CDNoEmbedShopifyGooberjQuery MigratePHPHTTP/3AddThis.

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

Facilities ServicesIndiana, United States1001-5000 Employees

Koorsen Fire & Security is a family-owned operation that has kept homes and businesses safe for more than 70 years. We’re proud of our record of reliability, and we’re dedicated to maintaining that record. We create complete life safety solutions for each home and business we serve, from the smallest shop to the largest campus; we service and maintain those solutions to ensure their effectiveness; and we employ specialized teams of highly trained technicians who bring extensive knowledge and experience to every project.

We’ve been protecting life and property since 1946—with the intensity, thoroughness, and dedication you’d expect from a company with a critical mission.
	•  We install and maintain the right fire protection and security systems for your facility, whether that’s a restaurant or healthcare operation, a manufacturing plant or your own home.
	•  Our technicians are fully certified and receive ongoing training in our nationally recognized training center at our Indianapolis headquarters.
	•  We maintain a full staff of NICET-certified design engineers and project managers who are masters of designing systems that meet code and bring you the most appropriate system for your operation—and your budget.
	•  We give you one number to call when you need service. Whether you utilize just one of our services or a full range, you work with one Koorsen account manager who can answer all your questions and make sure your fire-protection and security needs are met.
	•  We offer all the high-quality products you could want, configured and maintained for your needs by experienced associates to bring you total protection from one source.

Every point above is important, but what really sets us apart is something more. It’s our company culture of honesty—our devotion to doing the job right every time—that most ensures our customers stay safe. It’s the reason they choose Koorsen to protect what they’ve worked so hard for.

Section iconCompany Overview

Phone number
NAICS Code
5612 - Facilities Support Services
Founded
1946
Employees
1001-5000

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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