Company lists · Data refreshed September 2026

Top 25 Industrial fire alarm companies worldwide

Name: Industrial fire alarm companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 7,019 companies tracked

RevenueBase identified 7,019 industrial fire alarm companies worldwide as of September 2026 and tracks 113,435 professional contacts across them, including 33,957 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers industrial fire alarm companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for industrial fire alarm companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

7,019Companies

113,435Contacts tracked

33,957Verified emails

0Mobile numbers

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The 25 largest industrial fire alarm companies worldwide

Ranked by team size

Top 25 of 7,019 industrial fire alarm companies worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial fire alarm companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Chubb Fire & Security	Indirect evidence	Staines, United KingdomHQ checked Sep 17, 2026	10001+	6,169 contacts →
	Indirect evidence “Making the world a safer place.” Source: RevenueBase Database · checked Sep 17, 2026
2	Naffco Group	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 17, 2026	10001+	3,664 contacts →
	Indirect evidence “NAFFCO was founded in Dubai, UAE to become the world's leading producer and supplier of life safety solutions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Tyco Simplexgrinnell	Partial evidence	Cork, IrelandHQ checked Sep 17, 2026	10001+	3,119 contacts →
	Partial evidence “Tyco is now Johnson Controls, the world leader in fire protection, security, HVAC, building controls and energy storage.” Source: RevenueBase Database · checked Sep 17, 2026
4	Everon	Partial evidence	Irving, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,045 contacts →
	Partial evidence “Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Source: RevenueBase Database · checked Sep 17, 2026
5	Pye-Barker Fire & Safety	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,438 contacts →
	Partial evidence “Pye-Barker Fire & Safety is the U.S.” Source: RevenueBase Database · checked Sep 17, 2026
6	Koorsen Fire And Security	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	834 contacts →
	Partial evidence “Koorsen Fire & Security is a family-owned operation that has kept homes and businesses safe for more than 70 years.” Source: RevenueBase Database · checked Sep 17, 2026
7	Summit Fire & Security	Strong evidence	Reno, NV, United StatesHQ checked Sep 17, 2026	1,001-5,000	813 contacts →
	Strong evidence “From fire security and alarm systems, to a computer room clean agent system, to unique solutions for warehouse designs, we’ve got you covered with all aspects of fire and life…” Source: RevenueBase Database · checked Sep 17, 2026
8	VSC Fire & Security, INC	Strong evidence	Richmond, VA, United StatesHQ checked Sep 17, 2026	1,001-5,000	726 contacts →
	Strong evidence “For more than 65 years, VSC Fire & Security, has partnered with thousands of customers as a trusted contractor for the inspection and installation of fire sprinkler, fire alarm…” Source: RevenueBase Database · checked Sep 17, 2026
9	Encore Fire Protection	Indirect evidence	Pawtucket, RI, United StatesHQ checked Sep 17, 2026	1,001-5,000	673 contacts →
	Indirect evidence “When life safety is on the line, you need more than just equipment-you need a team you can trust.” Source: RevenueBase Database · checked Sep 17, 2026
10	Cosco Fire Protection	Partial evidence	San Juan Capistrano, CA, United StatesHQ checked Sep 17, 2026	501-1,000	646 contacts →
	Partial evidence “Cosco Fire Protection is a recognized industry leader that provides businesses the best solutions for their fire suppression and life safety systems.” Source: RevenueBase Database · checked Sep 17, 2026
11	Firetrol Protection Systems	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	605 contacts →
	Indirect evidence “Firetrol Protection Systems, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
12	Wormald	Partial evidence	Homebush, AustraliaHQ checked Sep 17, 2026	1,001-5,000	603 contacts →
	Partial evidence “Wormald is Australia’s leading provider of fire protection solutions and has been safeguarding life and property for more than 135 years.” Source: RevenueBase Database · checked Sep 17, 2026
13	Troy Life & Fire Safety LTD	Strong evidence	Owen Sound, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	596 contacts →
	Strong evidence “We are Canada's complete fire alarm and suppression, signalling, nurse call, communications, security and energy saving solutions provider As one of Canada’s leading life safety…” Source: RevenueBase Database · checked Sep 17, 2026
14	Century Fire Protection	Partial evidence	Duluth, GA, United StatesHQ checked Sep 17, 2026	1,001-5,000	586 contacts →
	Partial evidence “Century Fire Protection offers the entire spectrum of fire protection expertise, including sales, installation, and maintenance of complete systems and components.” Source: RevenueBase Database · checked Sep 17, 2026
15	ADT Security Services	Strong evidence	Boca Raton, FL, United StatesHQ checked Sep 17, 2026	501-1,000	561 contacts →
	Strong evidence “ADT Inc, formerly The ADT Corporation, is an American company that provides residential, small and large business electronic security, fire protection, and other related alarm…” Source: RevenueBase Database · checked Sep 17, 2026
16	Securiton AG	Partial evidence	Zollikofen, SwitzerlandHQ checked Sep 17, 2026	501-1,000	542 contacts →
	Partial evidence “Securiton AG has been a leading manufacturer and installer of alarm and security systems since 1948 and is part of the Swiss Securitas Group.” Source: RevenueBase Database · checked Sep 17, 2026
17	Mircom Group Of Companies	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	501-1,000	498 contacts →
	Indirect evidence “Mircom Group of Companies is global designer, manufacturer, and distributor, of intelligent building solutions, bringing innovation and flexibility to the industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	Impact Fire Services	Partial evidence	Round Rock, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	453 contacts →
	Partial evidence “Established in 2009, Impact Fire Services was the vision of a group of experienced industry professionals that wanted to build a best-in-class fire protection and life safety…” Source: RevenueBase Database · checked Sep 17, 2026
19	Sciens Building Solutions	Indirect evidence	Pleasanton, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	431 contacts →
	Indirect evidence “Service from One.” Source: RevenueBase Database · checked Sep 17, 2026
20	Napco Security Technologies	Strong evidence	Amityville, NY, United StatesHQ checked Sep 17, 2026	501-1,000	427 contacts →
	Strong evidence “NAPCO Security Technologies (NASDAQ: NSSC) is one of the world's leading manufacturers of technologically advanced electronic security equipment including intrusion and fire alarm…” Source: RevenueBase Database · checked Sep 17, 2026
21	Vipond Inc. First For Fire Protection, Life Safety & Security	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	501-1,000	396 contacts →
	Partial evidence “Since 1945, Vipond continues protecting men, women, children and property every minute of every day from the ravages of fire or instrusion in all types of buildings, from…” Source: RevenueBase Database · checked Sep 17, 2026
22	Bfpe International	Partial evidence	Hanover, MD, United StatesHQ checked Sep 17, 2026	501-1,000	391 contacts →
	Partial evidence “BFPE International is a 100% woman-owned Total Fire Protection Company serving all types of customers from small businesses to Fortune 500 corporations located from Pennsylvania…” Source: RevenueBase Database · checked Sep 17, 2026
23	Marlowe Fire & Security	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	501-1,000	389 contacts →
	Partial evidence “Mitie Fire & Security is part of Mitie, the UK’s leading facilities management and professional services company, delivering integrated fire and security solutions that protect…” Source: RevenueBase Database · checked Sep 17, 2026
24	Trinity Fire & Security Systems	Partial evidence	Exeter, United KingdomHQ checked Sep 17, 2026	501-1,000	386 contacts →
	Partial evidence “Trinity’s mission statement is simple - to provide high quality design, installation, commissioning and long term after care of Fire Detection, Fire Suppression, Life Safety and…” Source: RevenueBase Database · checked Sep 17, 2026
25	Fire & Life Safety America	Partial evidence	Richmond, VA, United StatesHQ checked Sep 17, 2026	1,001-5,000	378 contacts →
	Partial evidence “Fire & Life Safety America ("FLSA"), a subsidiary of Summit Fire & Security, Inc.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial fire alarm companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial fire alarm companies.
Partial evidence: Its own public description names part of industrial fire alarm companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial fire alarm companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 7,019 industrial fire alarm companies worldwide

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Industrial fire alarm companies worldwide at a glance

As of Sep 17, 2026

29.9%Verified-email coverage

16.2Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

2,947

11-50

2,726

51-200

945

201-500

210

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial fire alarm companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 27 countries, largest first: the United States, the United Kingdom, India, Italy, Brazil, Canada, France, Germany, Spain, Australia and 17 more. Country and city lists for industrial fire alarm companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial fire alarm companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial fire alarm companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial fire alarm companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 33,957 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Industrial fire alarm companies by location

28 lists · largest first

Every Industrial fire alarm companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Industrial fire alarm companies based in Mumbai, India61

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial fire alarm companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial fire alarm companies are there worldwide?

RevenueBase identified 7,019 industrial fire alarm companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Chubb Fire & Security, headquartered in Staines, tops this list with the largest team on record.

Which country has the most industrial fire alarm companies?

The United States leads with 1,960 companies, followed by the United Kingdom (1,268) and India (565). Every industrial fire alarm companies list by country and city is linked on this page.

Which city has the most industrial fire alarm companies?

London leads with 96 headquartered companies, followed by Sao Paulo (69) and Mumbai (61).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 33,957 verified decision-maker contacts tracked across these 7,019 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.