Company lists · Data refreshed November 2026
Top 25 Emergency communication providers worldwide
RevenueBase identified 683 company matches for emergency communication providers worldwide as of November 2026 and tracks 14,570 professional contacts across them, including 4,367 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for emergency communication providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for emergency communication providers 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 emergency communication providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,595 contacts → | ||||
Exact match “GVK EMRI (Emergency Management and Research Institute) is a pioneer in Emergency Management Services in India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 381 contacts → | ||||
Exact match “Intrado, formerly West, is an innovative, cloud-based, global technology partner to clients around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 380 contacts → | ||||
Exact match “Through two 9-1-1 call centres, our wide-area radio network used by police, fire and ambulance personnel, and our integrated dispatch service that supports more than 70 police…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 369 contacts → | ||||
Exact match “With more than 80 years of experience, Zetron is a critical communications technology company, providing integrated solutions with legendary reliability and support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 298 contacts → | ||||
Exact match “CENTEGIX is the leader in incident response solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 293 contacts → | ||||
Exact match “Pioneering Life Safety Solutions Since 1989 Kings is a leading authority in emergency communication systems and monitoring services, with over three decades of dedicated…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 289 contacts → | ||||
Exact match “South Sound 911 Communications employees are highly trained professionals who collectively work to support the answering of over calls and 2,600 texts-to-911 each year and the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 238 contacts → | ||||
Exact match “Airwave was acquired by Motorola Solutions in 2016.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 211 contacts → | ||||
Exact match “Since 1946, Electronic Engineering has been the electronics and communication specialist people depend on.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 187 contacts → | ||||
Exact match “Indianapolis EMS is the largest provider of emergency pre-hospital medical care in the state, responding to over 9-1-1 calls each year.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 185 contacts → | ||||
Exact match “ASTRID is a specialised operator that provides the development, management and maintenance of a high technology mobile radio communications network for voice and data transmission.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 180 contacts → | ||||
Exact match “Genasys is the global leader in Protective Communications Solutions that ensure private organizations and public safety agencies are “Ready when it matters.” Genasys solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 178 contacts → | ||||
Exact match “Protect.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 156 contacts → | ||||
Exact match “Alertus - Redefining Mass Notification for 20+ Years Our Mission is to enable organizations to disseminate information to help protect lives, secure assets, and maintain business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 147 contacts → | ||||
Exact match “Citizen is the No.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 122 contacts → | ||||
Exact match “GAI-TRONICS is the world’s largest provider of emergency communications equipment for industrial environments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 121 contacts → | ||||
Exact match “Regroup's award-winning, cloud-based mass notification platform is used every day by thousands of organizations to save lives, improve safety for entire communities, respond to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 116 contacts → | ||||
Exact match “We are Multitone, a pioneer of wireless messaging and a specialist developer of integrated communication systems for on-site or global usage.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 108 contacts → | ||||
Exact match “RACOM provides mission critical communications equipment, infrastructure, technical services, field replacement parts, and maintenance to a range of end users including public…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 98 contacts → | ||||
Exact match “American Messaging continues to lead the industry by bridging the reliability of traditional paging with the flexibility and intelligence of next-generation messaging platforms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 97 contacts → | ||||
Exact match “The Office of Emergency Management and Communications provides citizens of Chicago with prompt and reliable 911 service for police, fire and emergency medical services and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 95 contacts → | ||||
Exact match “Headquartered in Princeton, NJ, IXP Corporation is a private public safety emergency communication services and solutions company serving clients throughout North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 94 contacts → | ||||
Exact match “Swissphone stands for secure alerting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 93 contacts → | ||||
Exact match “Pro EMS has served the City of Cambridge, Massachusetts since 1969, providing 911 emergency medical services in cooperation with the Cambridge Fire, Police and Emergency…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 92 contacts → | ||||
Exact match “911inform is the only all-encompassing emergency system that empowers first responders.” Recorded in the RevenueBase company graph · Nov 6, 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 “emergency communication providers”. 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 683 emergency communication providers worldwide
See the full list, filter by size, metro and specialty, and access 4,367 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Emergency communication providers worldwide at a glance
As of Nov 6, 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 emergency communication providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “emergency communication providers” 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 4,367 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Emergency communication providers by location
3 lists · largest firstEvery Emergency communication providers 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 “emergency communication providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many emergency communication providers are there worldwide?
RevenueBase identified 683 company matches for emergency communication providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
GVK Emergency Management & Research Institute tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most emergency communication providers?
The United States leads with 343 companies, followed by Canada (31) and Germany (26). Every emergency communication providers list by country and city is linked on this page.
Which city has the most emergency communication providers?
New York leads with 9 company records, followed by London (7) and Berlin (6).
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 4,367 professional contacts with verified work emails tracked across these 683 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 683 emergency communication providers 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 emergency communication providers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 683 matching company records for emergency communication providers worldwide, with 14,570 tracked contacts and 4,367 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: November 6, 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 emergency communication providers 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 | HQ: Secunderabad, IndiaReported employees: 10001+ | Secunderabad, India | 10001+ | Exact match | 1,595 contacts → |
“GVK EMRI (Emergency Management and Research Institute) is a pioneer in Emergency Management Services in India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Intrado Legacywest.comHQ: Longmont, CO, United StatesReported employees: 1,001-5,000 | Longmont, CO, United States | 1,001-5,000 | Exact match | 381 contacts → |
“Intrado, formerly West, is an innovative, cloud-based, global technology partner to clients around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Vancouver, BC, CanadaReported employees: 501-1,000 | Vancouver, BC, Canada | 501-1,000 | Exact match | 380 contacts → |
“Through two 9-1-1 call centres, our wide-area radio network used by police, fire and ambulance personnel, and our integrated dispatch service that supports more than 70 police…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Zetronzetron.comHQ: Redmond, WA, United StatesReported employees: 201-500 | Redmond, WA, United States | 201-500 | Exact match | 369 contacts → |
“With more than 80 years of experience, Zetron is a critical communications technology company, providing integrated solutions with legendary reliability and support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Centegixcentegix.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 298 contacts → |
“CENTEGIX is the leader in incident response solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Kings III Emergency Communicationskingsiii.comHQ: Coppell, TX, United StatesReported employees: 201-500 | Coppell, TX, United States | 201-500 | Exact match | 293 contacts → |
“Pioneering Life Safety Solutions Since 1989 Kings is a leading authority in emergency communication systems and monitoring services, with over three decades of dedicated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  South Sound 911southsound911.orgHQ: Tacoma, WA, United StatesReported employees: 201-500 | Tacoma, WA, United States | 201-500 | Exact match | 289 contacts → |
“South Sound 911 Communications employees are highly trained professionals who collectively work to support the answering of over calls and 2,600 texts-to-911 each year and the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Airwavemotorolasolutions.comHQ: Slough, United KingdomReported employees: 10001+ | Slough, United Kingdom | 10001+ | Exact match | 238 contacts → |
“Airwave was acquired by Motorola Solutions in 2016.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Electronic Engineering Co. Eecoeengineering.comHQ: Des Moines, IA, United StatesReported employees: 51-200 | Des Moines, IA, United States | 51-200 | Exact match | 211 contacts → |
“Since 1946, Electronic Engineering has been the electronics and communication specialist people depend on.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Indianapolis Emergency Medical Services Iemsindyems.orgHQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 187 contacts → |
“Indianapolis EMS is the largest provider of emergency pre-hospital medical care in the state, responding to over 9-1-1 calls each year.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Astridastrid.beHQ: Brussels, BelgiumReported employees: 51-200 | Brussels, Belgium | 51-200 | Exact match | 185 contacts → |
“ASTRID is a specialised operator that provides the development, management and maintenance of a high technology mobile radio communications network for voice and data transmission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Genasys INCgenasys.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 180 contacts → |
“Genasys is the global leader in Protective Communications Solutions that ensure private organizations and public safety agencies are “Ready when it matters.” Genasys solutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Singlewire Software Informacast And Visitor Awaresinglewire.comHQ: Madison, WI, United StatesReported employees: 51-200 | Madison, WI, United States | 51-200 | Exact match | 178 contacts → |
“Protect.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Alertus Technologiesalertus.comHQ: Baltimore, MD, United StatesReported employees: 51-200 | Baltimore, MD, United States | 51-200 | Exact match | 156 contacts → |
“Alertus - Redefining Mass Notification for 20+ Years Our Mission is to enable organizations to disseminate information to help protect lives, secure assets, and maintain business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Citizencitizen.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 147 contacts → |
“Citizen is the No.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gai-Tronicshubbell.comHQ: Reading, PA, United StatesReported employees: 201-500 | Reading, PA, United States | 201-500 | Exact match | 122 contacts → |
“GAI-TRONICS is the world’s largest provider of emergency communications equipment for industrial environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Regroup Mass Notificationregroup.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 121 contacts → |
“Regroup's award-winning, cloud-based mass notification platform is used every day by thousands of organizations to save lives, improve safety for entire communities, respond to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Multitone Electronics PLCmultitone.comHQ: Basingstoke, United KingdomReported employees: 51-200 | Basingstoke, United Kingdom | 51-200 | Exact match | 116 contacts → |
“We are Multitone, a pioneer of wireless messaging and a specialist developer of integrated communication systems for on-site or global usage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Racom Corporationracom.netHQ: Marshalltown, IA, United StatesReported employees: 51-200 | Marshalltown, IA, United States | 51-200 | Exact match | 108 contacts → |
“RACOM provides mission critical communications equipment, infrastructure, technical services, field replacement parts, and maintenance to a range of end users including public…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  American Messagingamericanmessaging.netHQ: Lewisville, TX, United StatesReported employees: 51-200 | Lewisville, TX, United States | 51-200 | Exact match | 98 contacts → |
“American Messaging continues to lead the industry by bridging the reliability of traditional paging with the flexibility and intelligence of next-generation messaging platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Office Of Emergency Management & Communications, City Of Chicagocityofchicago.orgHQ: Chicago, IL, United StatesReported employees: 501-1,000 | Chicago, IL, United States | 501-1,000 | Exact match | 97 contacts → |
“The Office of Emergency Management and Communications provides citizens of Chicago with prompt and reliable 911 service for police, fire and emergency medical services and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  IXP Corporationixpcorp.comHQ: Princeton, NJ, United StatesReported employees: 51-200 | Princeton, NJ, United States | 51-200 | Exact match | 95 contacts → |
“Headquartered in Princeton, NJ, IXP Corporation is a private public safety emergency communication services and solutions company serving clients throughout North America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Swissphone Groupswissphone.comHQ: Samstagern, SwitzerlandReported employees: 201-500 | Samstagern, Switzerland | 201-500 | Exact match | 94 contacts → |
“Swissphone stands for secure alerting.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  PRO EMSproems.comHQ: Cambridge, MA, United StatesReported employees: 51-200 | Cambridge, MA, United States | 51-200 | Exact match | 93 contacts → |
“Pro EMS has served the City of Cambridge, Massachusetts since 1969, providing 911 emergency medical services in cooperation with the Cambridge Fire, Police and Emergency…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  911informinform.911inform.comHQ: Wall Township, NJ, United StatesReported employees: 11-50 | Wall Township, NJ, United States | 11-50 | Exact match | 92 contacts → |
“911inform is the only all-encompassing emergency system that empowers first responders.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 683 company matches
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Emergency communication providers: dataset insights
November 6, 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
678 records in the displayed employee bands.
5 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 683 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: November 6, 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 ↗
Emergency communication providers by location
3 lists · largest firstEvery Emergency communication providers 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 emergency communication providers?
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 emergency communication providers did RevenueBase find worldwide?
The saved snapshot records 683 matching company records, 14,570 tracked contacts and 4,367 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: November 6, 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 emergency communication providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/emergency-communication-providers.
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 emergency communication providers worldwide
RevenueBase records 683 matching company records for emergency communication providers worldwide, with 14,570 tracked contacts and 4,367 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: November 6, 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 emergency communication providers 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 | HQ: Secunderabad, IndiaReported employees: 10001+ | Secunderabad, India | 10001+ | Exact match | 1,595 contacts → |
“GVK EMRI (Emergency Management and Research Institute) is a pioneer in Emergency Management Services in India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Intrado Legacywest.com HQ: Longmont, CO, United StatesReported employees: 1,001-5,000 | Longmont, CO, United States | 1,001-5,000 | Exact match | 381 contacts → |
“Intrado, formerly West, is an innovative, cloud-based, global technology partner to clients around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Vancouver, BC, CanadaReported employees: 501-1,000 | Vancouver, BC, Canada | 501-1,000 | Exact match | 380 contacts → |
“Through two 9-1-1 call centres, our wide-area radio network used by police, fire and ambulance personnel, and our integrated dispatch service that supports more than 70 police…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zetronzetron.com HQ: Redmond, WA, United StatesReported employees: 201-500 | Redmond, WA, United States | 201-500 | Exact match | 369 contacts → |
“With more than 80 years of experience, Zetron is a critical communications technology company, providing integrated solutions with legendary reliability and support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Centegixcentegix.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 298 contacts → |
“CENTEGIX is the leader in incident response solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Kings III Emergency Communicationskingsiii.com HQ: Coppell, TX, United StatesReported employees: 201-500 | Coppell, TX, United States | 201-500 | Exact match | 293 contacts → |
“Pioneering Life Safety Solutions Since 1989 Kings is a leading authority in emergency communication systems and monitoring services, with over three decades of dedicated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | South Sound 911southsound911.org HQ: Tacoma, WA, United StatesReported employees: 201-500 | Tacoma, WA, United States | 201-500 | Exact match | 289 contacts → |
“South Sound 911 Communications employees are highly trained professionals who collectively work to support the answering of over calls and 2,600 texts-to-911 each year and the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Airwavemotorolasolutions.com HQ: Slough, United KingdomReported employees: 10001+ | Slough, United Kingdom | 10001+ | Exact match | 238 contacts → |
“Airwave was acquired by Motorola Solutions in 2016.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Electronic Engineering Co. Eecoeengineering.com HQ: Des Moines, IA, United StatesReported employees: 51-200 | Des Moines, IA, United States | 51-200 | Exact match | 211 contacts → |
“Since 1946, Electronic Engineering has been the electronics and communication specialist people depend on.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Indianapolis Emergency Medical Services Iemsindyems.org HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 187 contacts → |
“Indianapolis EMS is the largest provider of emergency pre-hospital medical care in the state, responding to over 9-1-1 calls each year.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Astridastrid.be HQ: Brussels, BelgiumReported employees: 51-200 | Brussels, Belgium | 51-200 | Exact match | 185 contacts → |
“ASTRID is a specialised operator that provides the development, management and maintenance of a high technology mobile radio communications network for voice and data transmission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Genasys INCgenasys.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 180 contacts → |
“Genasys is the global leader in Protective Communications Solutions that ensure private organizations and public safety agencies are “Ready when it matters.” Genasys solutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Singlewire Software Informacast And Visitor Awaresinglewire.com HQ: Madison, WI, United StatesReported employees: 51-200 | Madison, WI, United States | 51-200 | Exact match | 178 contacts → |
“Protect.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Alertus Technologiesalertus.com HQ: Baltimore, MD, United StatesReported employees: 51-200 | Baltimore, MD, United States | 51-200 | Exact match | 156 contacts → |
“Alertus - Redefining Mass Notification for 20+ Years Our Mission is to enable organizations to disseminate information to help protect lives, secure assets, and maintain business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Citizencitizen.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 147 contacts → |
“Citizen is the No.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gai-Tronicshubbell.com HQ: Reading, PA, United StatesReported employees: 201-500 | Reading, PA, United States | 201-500 | Exact match | 122 contacts → |
“GAI-TRONICS is the world’s largest provider of emergency communications equipment for industrial environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Regroup Mass Notificationregroup.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 121 contacts → |
“Regroup's award-winning, cloud-based mass notification platform is used every day by thousands of organizations to save lives, improve safety for entire communities, respond to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Multitone Electronics PLCmultitone.com HQ: Basingstoke, United KingdomReported employees: 51-200 | Basingstoke, United Kingdom | 51-200 | Exact match | 116 contacts → |
“We are Multitone, a pioneer of wireless messaging and a specialist developer of integrated communication systems for on-site or global usage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Racom Corporationracom.net HQ: Marshalltown, IA, United StatesReported employees: 51-200 | Marshalltown, IA, United States | 51-200 | Exact match | 108 contacts → |
“RACOM provides mission critical communications equipment, infrastructure, technical services, field replacement parts, and maintenance to a range of end users including public…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | American Messagingamericanmessaging.net HQ: Lewisville, TX, United StatesReported employees: 51-200 | Lewisville, TX, United States | 51-200 | Exact match | 98 contacts → |
“American Messaging continues to lead the industry by bridging the reliability of traditional paging with the flexibility and intelligence of next-generation messaging platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Office Of Emergency Management & Communications, City Of Chicagocityofchicago.org HQ: Chicago, IL, United StatesReported employees: 501-1,000 | Chicago, IL, United States | 501-1,000 | Exact match | 97 contacts → |
“The Office of Emergency Management and Communications provides citizens of Chicago with prompt and reliable 911 service for police, fire and emergency medical services and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | IXP Corporationixpcorp.com HQ: Princeton, NJ, United StatesReported employees: 51-200 | Princeton, NJ, United States | 51-200 | Exact match | 95 contacts → |
“Headquartered in Princeton, NJ, IXP Corporation is a private public safety emergency communication services and solutions company serving clients throughout North America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Swissphone Groupswissphone.com HQ: Samstagern, SwitzerlandReported employees: 201-500 | Samstagern, Switzerland | 201-500 | Exact match | 94 contacts → |
“Swissphone stands for secure alerting.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | PRO EMSproems.com HQ: Cambridge, MA, United StatesReported employees: 51-200 | Cambridge, MA, United States | 51-200 | Exact match | 93 contacts → |
“Pro EMS has served the City of Cambridge, Massachusetts since 1969, providing 911 emergency medical services in cooperation with the Cambridge Fire, Police and Emergency…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | 911informinform.911inform.com HQ: Wall Township, NJ, United StatesReported employees: 11-50 | Wall Township, NJ, United States | 11-50 | Exact match | 92 contacts → |
“911inform is the only all-encompassing emergency system that empowers first responders.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 683 company matches
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Emergency communication providers: dataset insights
November 6, 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
678 records in the displayed employee bands.
5 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 683 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: November 6, 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 ↗
Emergency communication providers by location
3 lists · largest firstEvery Emergency communication providers 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 emergency communication providers?
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 emergency communication providers did RevenueBase find worldwide?
The saved snapshot records 683 matching company records, 14,570 tracked contacts and 4,367 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: November 6, 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 emergency communication providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/emergency-communication-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗