Company lists · Data refreshed October 2026
Top 25 Hazardous area communication system suppliers worldwide
RevenueBase identified 333 company matches for hazardous area communication system suppliers worldwide as of October 2026 and tracks 4,560 professional contacts across them, including 1,227 with verified work emails. The United Kingdom is the largest market and Istanbul the largest hub.
This list covers company matches for hazardous area communication system 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 26, 2026. Country and city lists for hazardous area communication system 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 hazardous area communication system suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 371 contacts → | ||||
Exact match “Zenitel is a leading provider of intelligent critical communications solutions with presence across EMEA, America’s, and APAC.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 2 | 247 contacts → | ||||
Exact match “Desde 1990, a Kofre Tecnologia atua no desenvolvimento e implementação de soluções de comunicação crítica, com forte expertise em radiocomunicação desde sua fundação.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 3 | 137 contacts → | ||||
Exact match “ARCYS, as a specialist in safety electronics and instrumentation for harsh environments, provides its expertise to system integrators, public and private operators with a…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 4 | 120 contacts → | ||||
Exact match “GAI-TRONICS is the world’s largest provider of emergency communications equipment for industrial environments.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 5 | 109 contacts → | ||||
Exact match “Cortem Group has more than 50 years of experience in the design and production of Explosion-protected products addressed to hazardous areas.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 6 | 74 contacts → | ||||
Exact match “Space Top Co.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 7 | 71 contacts → | ||||
Exact match “West Communication AS - WestCom is a communications company with radio communication as our speciality.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 8 | 69 contacts → | ||||
Exact match “Well-established french company, especially in the design, manufacturing and installation of professional telecom equipments for Radiocom, Critical Communications and Broadcast…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 9 | 53 contacts → | ||||
Exact match “i.safe MOBILE – Ex approved devices i.safe MOBILE is your expert for mobile communication devices providing safety in explosion hazardous areas.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 10 | 53 contacts → | ||||
Exact match “Minetech es una empresa dedicada a la realización de sistemas de comunicación y seguridad para la industria.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 11 | 46 contacts → | ||||
Exact match “Sonetics is the leading global provider of team communication systems for challenging work environments.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 12 | 46 contacts → | ||||
Exact match “LO QUE HACEMOS: Queremos aportar a hacer del mundo un lugar más seguro, más eficiente y más conectado.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 13 | 45 contacts → | ||||
Exact match “Challenging Communication Boundaries Omnitronics is one of the world leaders in the design, manufacture and supply of mission critical communication systems.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 14 | 45 contacts → | ||||
Exact match “Communication is a key to success.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 15 | 43 contacts → | ||||
Exact match “We provide tailored solutions for organisations where reliable communications is crucial - for operational success and/or worker safety.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 16 | 43 contacts → | ||||
Exact match “UQOMM has provided communications solutions to more than mines y tunnels on the five continents.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 17 | 38 contacts → | ||||
Exact match “Durante 42 años ISEC S.A ha sido la empresa líder en el suministro de equipos y sistemas de comunicación para los diferentes mercados industriales del país.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 18 | 37 contacts → | ||||
Exact match “Einsatzbereit seit 1983.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 19 | 37 contacts → | ||||
Exact match “Novatel is a leading system integrator operating in the fields of enterprise communication infrastructures, critical communication solutions and industrial digitalization with…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 20 | 34 contacts → | ||||
Exact match “Harsh environments, extreme elements, critical infrastructure, and safety-critical and mission-critical applications call for rugged and reliable solutions.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 21 | 32 contacts → | ||||
Exact match “We are an international company since foundation, and we have one and only mission : protecting people's lives.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 22 | 32 contacts → | ||||
Exact match “In an increasingly mobile and technology driven world, it has become more difficult than ever to safeguard the assets of a company and the interests of its workers.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 23 | 31 contacts → | ||||
Exact match “The Intrinsically Safe Store is the worlds #1 source for all Intrinsically Safe & Hazardous Area products and Services.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 24 | 31 contacts → | ||||
Exact match “Specialised Signal Communication Solutions for High-Risk Alarm & Telemetry Systems As industry pioneers with almost 50 years of unmatched experience, we design and manufacture a…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 25 | 29 contacts → | ||||
Exact match “Founded in 1992, Extronics is a leading global designer and manufacturer of intrinsically safe and explosion-proof equipment for potentially explosive and harsh industrial…” Recorded in the RevenueBase company graph · Oct 26, 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 “hazardous area communication system 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 333 hazardous area communication system suppliers worldwide
See the full list, filter by size, metro and specialty, and access 1,227 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hazardous area communication system suppliers worldwide at a glance
As of Oct 26, 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 hazardous area communication system suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “hazardous area communication system 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 1,227 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 26, 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.
Hazardous area communication system suppliers by location
2 lists · largest firstEvery Hazardous area communication system 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 “hazardous area communication system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hazardous area communication system suppliers are there worldwide?
RevenueBase identified 333 company matches for hazardous area communication system 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?
Zenitel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most hazardous area communication system suppliers?
The United Kingdom leads with 49 companies, followed by the United States (43). Every hazardous area communication system suppliers list by country and city is linked on this page.
Which city has the most hazardous area communication system suppliers?
Istanbul leads with 5 company records, followed by Sao Paulo (5) and London (4).
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 1,227 professional contacts with verified work emails tracked across these 333 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 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 333 hazardous area communication system 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 hazardous area communication system 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 333 matching company records for hazardous area communication system suppliers worldwide, with 4,560 tracked contacts and 1,227 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 26, 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 hazardous area communication system 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 | Zenitelzenitel.com HQ: Horten, NorwayReported employees: 201-500 | Horten, Norway | 201-500 | Exact match | 371 contacts → |
“Zenitel is a leading provider of intelligent critical communications solutions with presence across EMEA, America’s, and APAC.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Kofre Tecnologiaaldaktecnologia.com.brHQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 247 contacts → |
“Desde 1990, a Kofre Tecnologia atua no desenvolvimento e implementação de soluções de comunicação crítica, com forte expertise em radiocomunicação desde sua fundação.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ARCYSarcys.frHQ: Blagnac, FranceReported employees: 51-200 | Blagnac, France | 51-200 | Exact match | 137 contacts → |
“ARCYS, as a specialist in safety electronics and instrumentation for harsh environments, provides its expertise to system integrators, public and private operators with a…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gai-Tronicshubbell.comHQ: Reading, PA, United StatesReported employees: 201-500 | Reading, PA, United States | 201-500 | Exact match | 120 contacts → |
“GAI-TRONICS is the world’s largest provider of emergency communications equipment for industrial environments.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cortem Group Ex-Protected Electrical Equipmentcortemgroup.com HQ: Villesse, ItalyReported employees: 201-500 | Villesse, Italy | 201-500 | Exact match | 109 contacts → |
“Cortem Group has more than 50 years of experience in the design and production of Explosion-protected products addressed to hazardous areas.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Space TOP Co. LTDspacetop.com.sa HQ: Jubail, Saudi ArabiaReported employees: 51-200 | Jubail, Saudi Arabia | 51-200 | Exact match | 74 contacts → |
“Space Top Co.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | West Communication AS - Westcomwestcom.no HQ: Stavanger, NorwayReported employees: Not recorded | Stavanger, Norway | Not recorded | Exact match | 71 contacts → |
“West Communication AS - WestCom is a communications company with radio communication as our speciality.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Selecom Critical Commsselecom.frHQ: Prades, FranceReported employees: 51-200 | Prades, France | 51-200 | Exact match | 69 contacts → |
“Well-established french company, especially in the design, manufacturing and installation of professional telecom equipments for Radiocom, Critical Communications and Broadcast…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | I.Safe Mobileisafe-mobile.com HQ: Lauda, GermanyReported employees: 51-200 | Lauda, Germany | 51-200 | Exact match | 53 contacts → |
“i.safe MOBILE – Ex approved devices i.safe MOBILE is your expert for mobile communication devices providing safety in explosion hazardous areas.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Minetechminetech.com.ar HQ: Rivadavia, ArgentinaReported employees: 11-50 | Rivadavia, Argentina | 11-50 | Exact match | 53 contacts → |
“Minetech es una empresa dedicada a la realización de sistemas de comunicación y seguridad para la industria.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Soneticssoneticscorp.com HQ: Lake Oswego, OR, United StatesReported employees: 51-200 | Lake Oswego, OR, United States | 51-200 | Exact match | 46 contacts → |
“Sonetics is the leading global provider of team communication systems for challenging work environments.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hytera Latinoaméricahytera.com HQ: Santiago, ChileReported employees: Not recorded | Santiago, Chile | Not recorded | Exact match | 46 contacts → |
“LO QUE HACEMOS: Queremos aportar a hacer del mundo un lugar más seguro, más eficiente y más conectado.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Omnitronicsomnitronicsworld.com HQ: Osborne Park, United StatesReported employees: 51-200 | Osborne Park, United States | 51-200 | Exact match | 45 contacts → |
“Challenging Communication Boundaries Omnitronics is one of the world leaders in the design, manufacture and supply of mission critical communication systems.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ceotronics AGceotronics.com HQ: Rödermark, United StatesReported employees: 51-200 | Rödermark, United States | 51-200 | Exact match | 45 contacts → |
“Communication is a key to success.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Celab Communicationscelab.se HQ: Kungälv, SwedenReported employees: 51-200 | Kungälv, Sweden | 51-200 | Exact match | 43 contacts → |
“We provide tailored solutions for organisations where reliable communications is crucial - for operational success and/or worker safety.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | UQOMMuqomm.com HQ: Concón, ChileReported employees: 11-50 | Concón, Chile | 11-50 | Exact match | 43 contacts → |
“UQOMM has provided communications solutions to more than mines y tunnels on the five continents.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Isec S.Aisec.com.co HQ: Bogota, ColombiaReported employees: 51-200 | Bogota, Colombia | 51-200 | Exact match | 38 contacts → |
“Durante 42 años ISEC S.A ha sido la empresa líder en el suministro de equipos y sistemas de comunicación para los diferentes mercados industriales del país.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sinus Nachrichtentechniksinus-nt.de HQ: Barsbüttel, GermanyReported employees: 51-200 | Barsbüttel, Germany | 51-200 | Exact match | 37 contacts → |
“Einsatzbereit seit 1983.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Novatelnovatel.com.trHQ: Oruçreis, TürkiyeReported employees: 11-50 | Oruçreis, Türkiye | 11-50 | Exact match | 37 contacts → |
“Novatel is a leading system integrator operating in the fields of enterprise communication infrastructures, critical communication solutions and industrial digitalization with…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Guardian Telecom LTDguardiantelecom.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 34 contacts → |
“Harsh environments, extreme elements, critical infrastructure, and safety-critical and mission-critical applications call for rugged and reliable solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ae&taet.frHQ: Jurancon, FranceReported employees: 11-50 | Jurancon, France | 11-50 | Exact match | 32 contacts → |
“We are an international company since foundation, and we have one and only mission : protecting people's lives.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ANT Telecommunications LTDanttelecom.co.ukHQ: Bourne End, United KingdomReported employees: 11-50 | Bourne End, United Kingdom | 11-50 | Exact match | 32 contacts → |
“In an increasingly mobile and technology driven world, it has become more difficult than ever to safeguard the assets of a company and the interests of its workers.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Intrinsically Safe Storeintrinsicallysafestore.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 31 contacts → |
“The Intrinsically Safe Store is the worlds #1 source for all Intrinsically Safe & Hazardous Area products and Services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Radio Data Communicationsradiodata.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 31 contacts → |
“Specialised Signal Communication Solutions for High-Risk Alarm & Telemetry Systems As industry pioneers with almost 50 years of unmatched experience, we design and manufacture a…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Extronics LTDextronics.com HQ: Middlewich, United KingdomReported employees: 11-50 | Middlewich, United Kingdom | 11-50 | Exact match | 29 contacts → |
“Founded in 1992, Extronics is a leading global designer and manufacturer of intrinsically safe and explosion-proof equipment for potentially explosive and harsh industrial…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 333 company matches
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Hazardous area communication system suppliers: dataset insights
October 26, 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
330 records in the displayed employee bands.
3 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 333 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 26, 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 ↗
Hazardous area communication system suppliers by location
2 lists · largest firstEvery Hazardous area communication system 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 hazardous area communication system 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 hazardous area communication system suppliers did RevenueBase find worldwide?
The saved snapshot records 333 matching company records, 4,560 tracked contacts and 1,227 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 26, 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.
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Cite this list
RevenueBase Data Team. Top 25 hazardous area communication system suppliers worldwide. Snapshot: October 26, 2026. https://revenuebase.ai/companies/browse/hazardous-area-communication-system-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 hazardous area communication system suppliers worldwide
RevenueBase records 333 matching company records for hazardous area communication system suppliers worldwide, with 4,560 tracked contacts and 1,227 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 26, 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 hazardous area communication system 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 | Zenitelzenitel.com HQ: Horten, NorwayReported employees: 201-500 | Horten, Norway | 201-500 | Exact match | 371 contacts → |
“Zenitel is a leading provider of intelligent critical communications solutions with presence across EMEA, America’s, and APAC.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kofre Tecnologiaaldaktecnologia.com.br HQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 247 contacts → |
“Desde 1990, a Kofre Tecnologia atua no desenvolvimento e implementação de soluções de comunicação crítica, com forte expertise em radiocomunicação desde sua fundação.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ARCYSarcys.fr HQ: Blagnac, FranceReported employees: 51-200 | Blagnac, France | 51-200 | Exact match | 137 contacts → |
“ARCYS, as a specialist in safety electronics and instrumentation for harsh environments, provides its expertise to system integrators, public and private operators with a…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gai-Tronicshubbell.com HQ: Reading, PA, United StatesReported employees: 201-500 | Reading, PA, United States | 201-500 | Exact match | 120 contacts → |
“GAI-TRONICS is the world’s largest provider of emergency communications equipment for industrial environments.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cortem Group Ex-Protected Electrical Equipmentcortemgroup.com HQ: Villesse, ItalyReported employees: 201-500 | Villesse, Italy | 201-500 | Exact match | 109 contacts → |
“Cortem Group has more than 50 years of experience in the design and production of Explosion-protected products addressed to hazardous areas.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Space TOP Co. LTDspacetop.com.sa HQ: Jubail, Saudi ArabiaReported employees: 51-200 | Jubail, Saudi Arabia | 51-200 | Exact match | 74 contacts → |
“Space Top Co.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | West Communication AS - Westcomwestcom.no HQ: Stavanger, NorwayReported employees: Not recorded | Stavanger, Norway | Not recorded | Exact match | 71 contacts → |
“West Communication AS - WestCom is a communications company with radio communication as our speciality.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Selecom Critical Commsselecom.fr HQ: Prades, FranceReported employees: 51-200 | Prades, France | 51-200 | Exact match | 69 contacts → |
“Well-established french company, especially in the design, manufacturing and installation of professional telecom equipments for Radiocom, Critical Communications and Broadcast…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | I.Safe Mobileisafe-mobile.com HQ: Lauda, GermanyReported employees: 51-200 | Lauda, Germany | 51-200 | Exact match | 53 contacts → |
“i.safe MOBILE – Ex approved devices i.safe MOBILE is your expert for mobile communication devices providing safety in explosion hazardous areas.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Minetechminetech.com.ar HQ: Rivadavia, ArgentinaReported employees: 11-50 | Rivadavia, Argentina | 11-50 | Exact match | 53 contacts → |
“Minetech es una empresa dedicada a la realización de sistemas de comunicación y seguridad para la industria.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Soneticssoneticscorp.com HQ: Lake Oswego, OR, United StatesReported employees: 51-200 | Lake Oswego, OR, United States | 51-200 | Exact match | 46 contacts → |
“Sonetics is the leading global provider of team communication systems for challenging work environments.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hytera Latinoaméricahytera.com HQ: Santiago, ChileReported employees: Not recorded | Santiago, Chile | Not recorded | Exact match | 46 contacts → |
“LO QUE HACEMOS: Queremos aportar a hacer del mundo un lugar más seguro, más eficiente y más conectado.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Omnitronicsomnitronicsworld.com HQ: Osborne Park, United StatesReported employees: 51-200 | Osborne Park, United States | 51-200 | Exact match | 45 contacts → |
“Challenging Communication Boundaries Omnitronics is one of the world leaders in the design, manufacture and supply of mission critical communication systems.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ceotronics AGceotronics.com HQ: Rödermark, United StatesReported employees: 51-200 | Rödermark, United States | 51-200 | Exact match | 45 contacts → |
“Communication is a key to success.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Celab Communicationscelab.se HQ: Kungälv, SwedenReported employees: 51-200 | Kungälv, Sweden | 51-200 | Exact match | 43 contacts → |
“We provide tailored solutions for organisations where reliable communications is crucial - for operational success and/or worker safety.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | UQOMMuqomm.com HQ: Concón, ChileReported employees: 11-50 | Concón, Chile | 11-50 | Exact match | 43 contacts → |
“UQOMM has provided communications solutions to more than mines y tunnels on the five continents.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Isec S.Aisec.com.co HQ: Bogota, ColombiaReported employees: 51-200 | Bogota, Colombia | 51-200 | Exact match | 38 contacts → |
“Durante 42 años ISEC S.A ha sido la empresa líder en el suministro de equipos y sistemas de comunicación para los diferentes mercados industriales del país.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sinus Nachrichtentechniksinus-nt.de HQ: Barsbüttel, GermanyReported employees: 51-200 | Barsbüttel, Germany | 51-200 | Exact match | 37 contacts → |
“Einsatzbereit seit 1983.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Novatelnovatel.com.tr HQ: Oruçreis, TürkiyeReported employees: 11-50 | Oruçreis, Türkiye | 11-50 | Exact match | 37 contacts → |
“Novatel is a leading system integrator operating in the fields of enterprise communication infrastructures, critical communication solutions and industrial digitalization with…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Guardian Telecom LTDguardiantelecom.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 34 contacts → |
“Harsh environments, extreme elements, critical infrastructure, and safety-critical and mission-critical applications call for rugged and reliable solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ae&taet.fr HQ: Jurancon, FranceReported employees: 11-50 | Jurancon, France | 11-50 | Exact match | 32 contacts → |
“We are an international company since foundation, and we have one and only mission : protecting people's lives.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ANT Telecommunications LTDanttelecom.co.uk HQ: Bourne End, United KingdomReported employees: 11-50 | Bourne End, United Kingdom | 11-50 | Exact match | 32 contacts → |
“In an increasingly mobile and technology driven world, it has become more difficult than ever to safeguard the assets of a company and the interests of its workers.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Intrinsically Safe Storeintrinsicallysafestore.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 31 contacts → |
“The Intrinsically Safe Store is the worlds #1 source for all Intrinsically Safe & Hazardous Area products and Services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Radio Data Communicationsradiodata.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 31 contacts → |
“Specialised Signal Communication Solutions for High-Risk Alarm & Telemetry Systems As industry pioneers with almost 50 years of unmatched experience, we design and manufacture a…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Extronics LTDextronics.com HQ: Middlewich, United KingdomReported employees: 11-50 | Middlewich, United Kingdom | 11-50 | Exact match | 29 contacts → |
“Founded in 1992, Extronics is a leading global designer and manufacturer of intrinsically safe and explosion-proof equipment for potentially explosive and harsh industrial…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 333 company matches
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Hazardous area communication system suppliers: dataset insights
October 26, 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
330 records in the displayed employee bands.
3 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 333 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 26, 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 ↗
Hazardous area communication system suppliers by location
2 lists · largest firstEvery Hazardous area communication system 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 hazardous area communication system 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 hazardous area communication system suppliers did RevenueBase find worldwide?
The saved snapshot records 333 matching company records, 4,560 tracked contacts and 1,227 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 26, 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.
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Cite this list
RevenueBase Data Team. Top 25 hazardous area communication system suppliers worldwide. Snapshot: October 26, 2026. https://revenuebase.ai/companies/browse/hazardous-area-communication-system-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗