Company lists · Data refreshed October 2026
Top 25 Heat detector suppliers worldwide
RevenueBase identified 402 company matches for heat detector suppliers worldwide as of October 2026 and tracks 6,073 professional contacts across them, including 1,485 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for heat detector suppliers 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 October 19, 2026. Country and city lists for heat detector suppliers 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.
The 25 largest heat detector suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 468 contacts → | ||||
Exact match “Chemelex is a global leader in electric thermal and sensing solutions, protecting the world’s critical processes, places and people.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 2 | 304 contacts → | ||||
Exact match “Det-Tronics is a global leader in fire and gas-safety systems.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 3 | 284 contacts → | ||||
Exact match “Welcome to Apollo Our purpose is simple; to keep people safe from fire every second of every day.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 4 | 254 contacts → | ||||
Exact match “Founded by Walter Kidde, a pioneer in early smoke detection and fire suppression, Kidde is a leading manufacturer of fire safety products.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 5 | 252 contacts → | ||||
Exact match “Established in 1898, Potter Electric Signal Company is a St.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 6 | 143 contacts → | ||||
Exact match “Ravel Electronics Pvt.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 7 | 142 contacts → | ||||
Exact match “Formed in 1984 to focus on the fire alarm systems market, today System Sensor is one of the largest manufacturers of fire detection and notification products in the world.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 8 | 129 contacts → | ||||
Exact match “Founded in 1998, Finsecur is a leading French manufacturer of fire security products.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 9 | 110 contacts → | ||||
Exact match “C-TEC is a leading UK manufacturer of world-class life-safety systems including open-protocol fire detection and fire alarm systems, fire IoT systems, evacuation alert systems…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 10 | 99 contacts → | ||||
Exact match “Founded in 1979, Olympia Electronics S.A.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 11 | 94 contacts → | ||||
Exact match “Established in 1974, FFE has been a trusted provider of specialist fire detection solutions for over 50 years, protecting lives, assets and property around the world.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 12 | 86 contacts → | ||||
Exact match “INTERNATIONAL MARKET LEADER Hochiki has a distinguished heritage of specialist technological expertise which has gained the group its international status as one of the world’s…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 13 | 79 contacts → | ||||
Exact match “Com sede em Blumenau/SC, a Global Sonic foi fundada em 13 de maio 2013.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 14 | 78 contacts → | ||||
Exact match “Detnov is a Barcelona based company, with over 20 year experience, and a team of highly qualified engineers.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 15 | 77 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 16 | 77 contacts → | ||||
Exact match “Resulting from the reorganization of the parent company's Fire Detection business, Air Products and Controls became Apollo America on June 3, 2011.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 17 | 72 contacts → | ||||
Exact match “Argus is one of the world’s leading designers and manufacturers of wireless and wired smoke detection and alarm devices.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 18 | 70 contacts → | ||||
Exact match “General Monitors has been helping protect people, facilities, and operations with trusted gas and flame detection solutions for decades and was acquired by MSA Safety in 2010.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 19 | 61 contacts → | ||||
Exact match “Technoswitch has supplied premium fire detection and suppression solutions to sub-Saharan Africa since 1974.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 20 | 58 contacts → | ||||
Exact match “Notofire – “No To Fire” was started with a clear vision and mission to say “No-To-Fire” using its high technology fire detection devices.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 21 | 52 contacts → | ||||
Exact match “In 2006, based in Dubai Silicon Oasis at the heart of the most vibrant country in the Middle East; ATEIS Middle East FZCO was formed to expand the ATEIS success story outside…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 22 | 52 contacts → | ||||
Exact match “Founded in 1978, Gastech is a leader in gas and flame detection solutions, providing safety systems to industries such as resources, defense, and infrastructure.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 23 | 48 contacts → | ||||
Exact match “Since 1911, Innovation is Our Tradition.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 24 | 45 contacts → | ||||
Exact match “Nexus Alarm and Suppression, Inc.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 25 | 39 contacts → | ||||
Exact match “Deutscher Hersteller für professionelle Brandmeldetechnik und Sprachalarmierung, mit intelligenter Datenschnittstelle zwischen Brandmelder- und Sprachalarmzentralen.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “heat detector suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 402 heat detector suppliers worldwide
See the full list, filter by size, metro and specialty, and access 1,485 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Heat detector suppliers worldwide at a glance
As of Oct 19, 2026Companies by employee count
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 heat detector suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “heat detector suppliers” 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 1,485 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 October 19, 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.
Heat detector suppliers by location
2 lists · largest firstEvery Heat detector suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “heat detector suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many heat detector suppliers are there worldwide?
RevenueBase identified 402 company matches for heat detector suppliers worldwide as of October 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?
Chemelex tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most heat detector suppliers?
The United States leads with 65 companies, followed by the United Kingdom (44). Every heat detector suppliers list by country and city is linked on this page.
Which city has the most heat detector suppliers?
Sao Paulo leads with 8 company records, followed by Istanbul (5) and Shenzhen (5).
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 1,485 professional contacts with verified work emails tracked across these 402 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 October 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 402 heat detector suppliers worldwide. Start with a free account, no credit card.
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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 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.
More company lists
Company intelligence · public preview
Top 25 heat detector suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 402 matching company records for heat detector suppliers worldwide, with 6,073 tracked contacts and 1,485 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 heat detector suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Chemelexchemelex.comHQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 468 contacts → |
“Chemelex is a global leader in electric thermal and sensing solutions, protecting the world’s critical processes, places and people.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Det-Tronics Detector Electronics, LLCdet-tronics.com HQ: Bloomington, MN, United StatesReported employees: 201-500 | Bloomington, MN, United States | 201-500 | Exact match | 304 contacts → |
“Det-Tronics is a global leader in fire and gas-safety systems.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Apollo Fire Detectorsapollo-fire.co.ukHQ: Portsmouth, United KingdomReported employees: 201-500 | Portsmouth, United Kingdom | 201-500 | Exact match | 284 contacts → |
“Welcome to Apollo Our purpose is simple; to keep people safe from fire every second of every day.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | KIDDEkidde.com HQ: Mebane, NC, United StatesReported employees: 201-500 | Mebane, NC, United States | 201-500 | Exact match | 254 contacts → |
“Founded by Walter Kidde, a pioneer in early smoke detection and fire suppression, Kidde is a leading manufacturer of fire safety products.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Potter Electric Signal COpottersignal.com HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 252 contacts → |
“Established in 1898, Potter Electric Signal Company is a St.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ravel Electronics Pvt. LTDravelfire.com HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 143 contacts → |
“Ravel Electronics Pvt.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | System Sensorsystemsensor.com HQ: St. Charles, IL, United StatesReported employees: 501-1,000 | St. Charles, IL, United States | 501-1,000 | Exact match | 142 contacts → |
“Formed in 1984 to focus on the fire alarm systems market, today System Sensor is one of the largest manufacturers of fire detection and notification products in the world.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Finsecurfinsecur.com HQ: Rueil-malmaison, FranceReported employees: 201-500 | Rueil-malmaison, France | 201-500 | Exact match | 129 contacts → |
“Founded in 1998, Finsecur is a leading French manufacturer of fire security products.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | C-Tecc-tec.com HQ: Wigan, United KingdomReported employees: 201-500 | Wigan, United Kingdom | 201-500 | Exact match | 110 contacts → |
“C-TEC is a leading UK manufacturer of world-class life-safety systems including open-protocol fire detection and fire alarm systems, fire IoT systems, evacuation alert systems…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Olympia Electronicsolympia-electronics.comHQ: Eginio, GreeceReported employees: 201-500 | Eginio, Greece | 201-500 | Exact match | 99 contacts → |
“Founded in 1979, Olympia Electronics S.A.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | FFE LTDffeuk.com HQ: Hitchin, United KingdomReported employees: 51-200 | Hitchin, United Kingdom | 51-200 | Exact match | 94 contacts → |
“Established in 1974, FFE has been a trusted provider of specialist fire detection solutions for over 50 years, protecting lives, assets and property around the world.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hochiki Europehochikieurope.com HQ: Gillingham, United KingdomReported employees: 51-200 | Gillingham, United Kingdom | 51-200 | Exact match | 86 contacts → |
“INTERNATIONAL MARKET LEADER Hochiki has a distinguished heritage of specialist technological expertise which has gained the group its international status as one of the world’s…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Global Sonicglobalsonic.com.br HQ: Blumenau, BrazilReported employees: 11-50 | Blumenau, Brazil | 11-50 | Exact match | 79 contacts → |
“Com sede em Blumenau/SC, a Global Sonic foi fundada em 13 de maio 2013.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Detnov Security S.Ldetnov.com HQ: Barcelona., SpainReported employees: 51-200 | Barcelona., Spain | 51-200 | Exact match | 78 contacts → |
“Detnov is a Barcelona based company, with over 20 year experience, and a team of highly qualified engineers.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Polon-Alfa S.Apolon-alfa.pl HQ: Bydgoszcz, PolandReported employees: 201-500 | Bydgoszcz, Poland | 201-500 | Exact match | 77 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | AAIaaifire.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 77 contacts → |
“Resulting from the reorganization of the parent company's Fire Detection business, Air Products and Controls became Apollo America on June 3, 2011.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Argus Securityargussecurity.itHQ: Muggia, ItalyReported employees: 51-200 | Muggia, Italy | 51-200 | Exact match | 72 contacts → |
“Argus is one of the world’s leading designers and manufacturers of wireless and wired smoke detection and alarm devices.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | General Monitorsmsasafety.com HQ: Lake Forest, CA, United StatesReported employees: 201-500 | Lake Forest, CA, United States | 201-500 | Exact match | 70 contacts → |
“General Monitors has been helping protect people, facilities, and operations with trusted gas and flame detection solutions for decades and was acquired by MSA Safety in 2010.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Technoswitchtechnoswitch.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 61 contacts → |
“Technoswitch has supplied premium fire detection and suppression solutions to sub-Saharan Africa since 1974.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Notofire PVT LTDno2fire.com HQ: Noida, IndiaReported employees: 201-500 | Noida, India | 201-500 | Exact match | 58 contacts → |
“Notofire – “No To Fire” was started with a clear vision and mission to say “No-To-Fire” using its high technology fire detection devices.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ateïs Middle Eastateis.aeHQ: Dubai Silicon Oasis, United Arab EmiratesReported employees: 51-200 | Dubai Silicon Oasis, United Arab Emirates | 51-200 | Exact match | 52 contacts → |
“In 2006, based in Dubai Silicon Oasis at the heart of the most vibrant country in the Middle East; ATEIS Middle East FZCO was formed to expand the ATEIS success story outside…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Gastechgastech.com HQ: Wangara, United StatesReported employees: 11-50 | Wangara, United States | 11-50 | Exact match | 52 contacts → |
“Founded in 1978, Gastech is a leader in gas and flame detection solutions, providing safety systems to industries such as resources, defense, and infrastructure.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fagus Grecon, INCfagus-grecon.com HQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 48 contacts → |
“Since 1911, Innovation is Our Tradition.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Nexus Alarm And Suppressionnexusfire.com HQ: Tempe, AZ, United StatesReported employees: 51-200 | Tempe, AZ, United States | 51-200 | Exact match | 45 contacts → |
“Nexus Alarm and Suppression, Inc.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Detectomat Systems Gmbhdetectomat.com HQ: Ahrensburg, GermanyReported employees: 51-200 | Ahrensburg, Germany | 51-200 | Exact match | 39 contacts → |
“Deutscher Hersteller für professionelle Brandmeldetechnik und Sprachalarmierung, mit intelligenter Datenschnittstelle zwischen Brandmelder- und Sprachalarmzentralen.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 402 company matches
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Heat detector suppliers: dataset insights
October 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
396 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 402 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Heat detector suppliers by location
2 lists · largest firstEvery Heat detector suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for heat detector suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many heat detector suppliers did RevenueBase find worldwide?
The saved snapshot records 402 matching company records, 6,073 tracked contacts and 1,485 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 heat detector suppliers worldwide. Snapshot: October 19, 2026. https://revenuebase.ai/companies/browse/heat-detector-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 heat detector suppliers worldwide
RevenueBase records 402 matching company records for heat detector suppliers worldwide, with 6,073 tracked contacts and 1,485 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 heat detector suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Chemelexchemelex.com HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 468 contacts → |
“Chemelex is a global leader in electric thermal and sensing solutions, protecting the world’s critical processes, places and people.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Det-Tronics Detector Electronics, LLCdet-tronics.com HQ: Bloomington, MN, United StatesReported employees: 201-500 | Bloomington, MN, United States | 201-500 | Exact match | 304 contacts → |
“Det-Tronics is a global leader in fire and gas-safety systems.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Apollo Fire Detectorsapollo-fire.co.uk HQ: Portsmouth, United KingdomReported employees: 201-500 | Portsmouth, United Kingdom | 201-500 | Exact match | 284 contacts → |
“Welcome to Apollo Our purpose is simple; to keep people safe from fire every second of every day.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | KIDDEkidde.com HQ: Mebane, NC, United StatesReported employees: 201-500 | Mebane, NC, United States | 201-500 | Exact match | 254 contacts → |
“Founded by Walter Kidde, a pioneer in early smoke detection and fire suppression, Kidde is a leading manufacturer of fire safety products.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Potter Electric Signal COpottersignal.com HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 252 contacts → |
“Established in 1898, Potter Electric Signal Company is a St.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ravel Electronics Pvt. LTDravelfire.com HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 143 contacts → |
“Ravel Electronics Pvt.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | System Sensorsystemsensor.com HQ: St. Charles, IL, United StatesReported employees: 501-1,000 | St. Charles, IL, United States | 501-1,000 | Exact match | 142 contacts → |
“Formed in 1984 to focus on the fire alarm systems market, today System Sensor is one of the largest manufacturers of fire detection and notification products in the world.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Finsecurfinsecur.com HQ: Rueil-malmaison, FranceReported employees: 201-500 | Rueil-malmaison, France | 201-500 | Exact match | 129 contacts → |
“Founded in 1998, Finsecur is a leading French manufacturer of fire security products.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | C-Tecc-tec.com HQ: Wigan, United KingdomReported employees: 201-500 | Wigan, United Kingdom | 201-500 | Exact match | 110 contacts → |
“C-TEC is a leading UK manufacturer of world-class life-safety systems including open-protocol fire detection and fire alarm systems, fire IoT systems, evacuation alert systems…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Olympia Electronicsolympia-electronics.com HQ: Eginio, GreeceReported employees: 201-500 | Eginio, Greece | 201-500 | Exact match | 99 contacts → |
“Founded in 1979, Olympia Electronics S.A.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | FFE LTDffeuk.com HQ: Hitchin, United KingdomReported employees: 51-200 | Hitchin, United Kingdom | 51-200 | Exact match | 94 contacts → |
“Established in 1974, FFE has been a trusted provider of specialist fire detection solutions for over 50 years, protecting lives, assets and property around the world.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hochiki Europehochikieurope.com HQ: Gillingham, United KingdomReported employees: 51-200 | Gillingham, United Kingdom | 51-200 | Exact match | 86 contacts → |
“INTERNATIONAL MARKET LEADER Hochiki has a distinguished heritage of specialist technological expertise which has gained the group its international status as one of the world’s…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Global Sonicglobalsonic.com.br HQ: Blumenau, BrazilReported employees: 11-50 | Blumenau, Brazil | 11-50 | Exact match | 79 contacts → |
“Com sede em Blumenau/SC, a Global Sonic foi fundada em 13 de maio 2013.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Detnov Security S.Ldetnov.com HQ: Barcelona., SpainReported employees: 51-200 | Barcelona., Spain | 51-200 | Exact match | 78 contacts → |
“Detnov is a Barcelona based company, with over 20 year experience, and a team of highly qualified engineers.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Polon-Alfa S.Apolon-alfa.pl HQ: Bydgoszcz, PolandReported employees: 201-500 | Bydgoszcz, Poland | 201-500 | Exact match | 77 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | AAIaaifire.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 77 contacts → |
“Resulting from the reorganization of the parent company's Fire Detection business, Air Products and Controls became Apollo America on June 3, 2011.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Argus Securityargussecurity.it HQ: Muggia, ItalyReported employees: 51-200 | Muggia, Italy | 51-200 | Exact match | 72 contacts → |
“Argus is one of the world’s leading designers and manufacturers of wireless and wired smoke detection and alarm devices.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | General Monitorsmsasafety.com HQ: Lake Forest, CA, United StatesReported employees: 201-500 | Lake Forest, CA, United States | 201-500 | Exact match | 70 contacts → |
“General Monitors has been helping protect people, facilities, and operations with trusted gas and flame detection solutions for decades and was acquired by MSA Safety in 2010.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Technoswitchtechnoswitch.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 61 contacts → |
“Technoswitch has supplied premium fire detection and suppression solutions to sub-Saharan Africa since 1974.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Notofire PVT LTDno2fire.com HQ: Noida, IndiaReported employees: 201-500 | Noida, India | 201-500 | Exact match | 58 contacts → |
“Notofire – “No To Fire” was started with a clear vision and mission to say “No-To-Fire” using its high technology fire detection devices.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ateïs Middle Eastateis.ae HQ: Dubai Silicon Oasis, United Arab EmiratesReported employees: 51-200 | Dubai Silicon Oasis, United Arab Emirates | 51-200 | Exact match | 52 contacts → |
“In 2006, based in Dubai Silicon Oasis at the heart of the most vibrant country in the Middle East; ATEIS Middle East FZCO was formed to expand the ATEIS success story outside…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Gastechgastech.com HQ: Wangara, United StatesReported employees: 11-50 | Wangara, United States | 11-50 | Exact match | 52 contacts → |
“Founded in 1978, Gastech is a leader in gas and flame detection solutions, providing safety systems to industries such as resources, defense, and infrastructure.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fagus Grecon, INCfagus-grecon.com HQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 48 contacts → |
“Since 1911, Innovation is Our Tradition.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Nexus Alarm And Suppressionnexusfire.com HQ: Tempe, AZ, United StatesReported employees: 51-200 | Tempe, AZ, United States | 51-200 | Exact match | 45 contacts → |
“Nexus Alarm and Suppression, Inc.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Detectomat Systems Gmbhdetectomat.com HQ: Ahrensburg, GermanyReported employees: 51-200 | Ahrensburg, Germany | 51-200 | Exact match | 39 contacts → |
“Deutscher Hersteller für professionelle Brandmeldetechnik und Sprachalarmierung, mit intelligenter Datenschnittstelle zwischen Brandmelder- und Sprachalarmzentralen.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 402 company matches
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Heat detector suppliers: dataset insights
October 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
396 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 402 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Heat detector suppliers by location
2 lists · largest firstEvery Heat detector suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for heat detector suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many heat detector suppliers did RevenueBase find worldwide?
The saved snapshot records 402 matching company records, 6,073 tracked contacts and 1,485 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 heat detector suppliers worldwide. Snapshot: October 19, 2026. https://revenuebase.ai/companies/browse/heat-detector-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗