Company lists · Data refreshed November 2026

Top 25 Fire alarm integrators worldwide

RevenueBase identified 4,955 company matches for fire alarm integrators worldwide as of November 2026 and tracks 66,667 professional contacts across them, including 21,989 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for fire alarm integrators worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for fire alarm integrators follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
4,955Companies
66,667Contacts tracked
21,989Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest fire alarm integrators worldwide

Ranked by team size
Top 25 of 4,955 company matches for fire alarm integrators worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStaines, United KingdomHQ recorded Nov 6, 202610001+6,705 contacts →

Exact match

“Making the world a safer place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchReno, NV, United StatesHQ recorded Nov 6, 20261,001-5,000940 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPawtucket, NH, United StatesHQ recorded Nov 6, 20261,001-5,000786 contacts →

Exact match

“When life safety is on the line, you need more than just equipment-you need a team you can trust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOwen Sound, NL, CanadaHQ recorded Nov 6, 20261,001-5,000644 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchZollikofen, SwitzerlandHQ recorded Nov 6, 2026501-1,000567 contacts →

Exact match

“Securiton AG has been a leading manufacturer and installer of alarm and security systems since 1948 and is part of the Swiss Securitas Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNelson, United KingdomHQ recorded Nov 6, 2026501-1,000526 contacts →

Exact match

“Through our team of over 900 creative individuals, we've positioned ourselves as a respected force as a life safety systems integrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRound Rock, TX, United StatesHQ recorded Nov 6, 20261,001-5,000500 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPleasanton, CA, United StatesHQ recorded Nov 6, 20261,001-5,000477 contacts →

Exact match

“Service from One.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSt. Louis, IN, United StatesHQ recorded Nov 6, 2026201-500415 contacts →

Exact match

“Since we opened our doors in 1963, relationships have been are our strength by putting people before products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHanover, VA, United StatesHQ recorded Nov 6, 2026501-1,000403 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 20261,001-5,000396 contacts →

Exact match

“Fire & Life Safety America ("FLSA"), a subsidiary of Summit Fire & Security, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNoblesville, IN, United StatesHQ recorded Nov 6, 2026501-1,000391 contacts →

Exact match

“Ryan Fireprotection offers design, installation, inspection, testing, maintenance and emergency services to all fire protection systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchExeter, United KingdomHQ recorded Nov 6, 2026501-1,000389 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCastets, FranceHQ recorded Nov 6, 2026201-500382 contacts →

Exact match

“Créée en 2001, la société Atlantique Automatismes Incendie S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 2026501-1,000374 contacts →

Exact match

“Summit Fire Protection is your one-stop-shop for all fire protection and life safety solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChandlers Ford, United KingdomHQ recorded Nov 6, 2026201-500359 contacts →

Exact match

“Established in 1992, Churches Fire & Security is a nationwide company dedicated to supplying customers with the best fire safety and security services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBradford, United KingdomHQ recorded Nov 6, 2026501-1,000352 contacts →

Exact match

“Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLouisville, CA, United StatesHQ recorded Nov 6, 2026201-500334 contacts →

Exact match

“ORR Corporation began in 1948 when Clark Orr Sr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOcoee, FL, United StatesHQ recorded Nov 6, 2026501-1,000333 contacts →

Exact match

“Your "Full Service" Life Safety Solutions Provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026501-1,000331 contacts →

Exact match

“Mircom Group of Companies is global designer, manufacturer, and distributor, of intelligent building solutions, bringing innovation and flexibility to the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500315 contacts →

Exact match

“Incorporated in 1992, Firepro Systems has been a pioneer in delivering integrated solutions for Fire Protection, Security, and Building Management Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Nov 6, 2026501-1,000307 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSyosset, NY, United StatesHQ recorded Nov 6, 2026201-500306 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNorth York, ON, CanadaHQ recorded Nov 6, 2026501-1,000305 contacts →

Exact match

“Classic Fire & Life Safety has earned the trust of thousands of clients through a partnership mentality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCasselberry, FL, United StatesHQ recorded Nov 6, 2026201-500284 contacts →

Exact match

“DynaFire, a leader in Fire & Life Safety, offers unparalleled services across fire alarm systems, fire suppression systems, fire sprinkler systems, fire extinguishers, BDA…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 4,955 fire alarm integrators worldwide

See the full list, filter by size, metro and specialty, and access 21,989 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Fire alarm integrators worldwide at a glance

As of Nov 6, 2026
33.0%Verified-email coverage
13.5Average contacts per company
11-50Median size (employees)
1.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,046
11-50
1,986
51-200
634
201-500
126
501-1,000
39
1,001-5,000
21
5,001-10,000
2
10001+
7

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for fire alarm integrators are linked below.
What qualifies
Company records worldwide whose business descriptions match “fire alarm integrators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 21,989 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Fire alarm integrators by location

20 lists · largest first

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

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fire alarm integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fire alarm integrators are there worldwide?

RevenueBase identified 4,955 company matches for fire alarm integrators worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Chubb Fire & Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most fire alarm integrators?

The United States leads with 1,256 companies, followed by the United Kingdom (833) and India (287). Every fire alarm integrators list by country and city is linked on this page.

Which city has the most fire alarm integrators?

London leads with 81 company records, followed by Sao Paulo (36) and Dubai (34).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 21,989 professional contacts with verified work emails tracked across these 4,955 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,955 fire alarm integrators worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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 SmartSearch, 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.