Company lists · Data refreshed November 2026
Top 25 Emergency communications providers based in the United States
RevenueBase identified 361 company matches for emergency communications providers associated with the United States as of November 2026 and tracks 8,084 professional contacts across them, including 3,092 with verified work emails. Washington is the largest hub.
This list covers company matches for emergency communications providers associated with the United States, 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.
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 communications providers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 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 | |||||
| 3 | 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 | |||||
| 4 | 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 | |||||
| 5 | 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 | |||||
| 6 | 249 contacts → | ||||
Exact match “The San Bernardino County Fire Protection District is a community-based, all hazard emergency services provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 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 | |||||
| 8 | 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 | |||||
| 9 | 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 | |||||
| 10 | 172 contacts → | ||||
Exact match “GeoComm was founded in 1995 to provide county governments with turnkey emergency 9-1-1 development services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 148 contacts → | ||||
Exact match “INDIGITAL is the nation's pioneer in NG911 infrastructure, operating the first and largest ESInet and providing end-state Next Generation Core Services to PSAPs across 26 states.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 138 contacts → | ||||
Exact match “AK Associates is a full service PSAP provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 124 contacts → | ||||
Exact match “ERS Wireless is a technology services company with expertise in wireless voice, video, and data solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 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 | |||||
| 15 | 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 | |||||
| 16 | 105 contacts → | ||||
Exact match “At Federal Signal, safety isn’t just a priority; it’s our purpose.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 104 contacts → | ||||
Exact match “For over 100 years, our organization has been providing prompt, professional pre-hospital care to the residents, workers and visitors of Hudson County, NJ.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 101 contacts → | ||||
Exact match “Industrial Communications is a full-service provider of wireless solutions for business and public safety communications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 99 contacts → | ||||
Exact match “The premier wireless communications solutions provider to Mission Critical users.” 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 | 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 | |||||
| 24 | 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 | |||||
| 25 | 91 contacts → | ||||
Exact match “Mission Charleston County Emergency Medical Services (CCEMS) provides prompt, efficient, and effective emergency medical care and transportation to the citizens of and visitors to…” 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 communications 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 361 emergency communications providers based in the United States
See the full list, filter by size, metro and specialty, and access 3,092 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Emergency communications providers based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 361 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “emergency communications 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 3,092 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.
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 communications providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many emergency communications providers are there based in the United States?
RevenueBase identified 361 company matches for emergency communications providers associated with the United States 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?
Intrado Legacy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most emergency communications providers?
Washington leads with 4 company records, followed by Arlington (3) and Canton (3).
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 3,092 professional contacts with verified work emails tracked across these 361 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 361 emergency communications providers based in the United States. Start with a free account, no credit card.
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Emergency communications providers by geography
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Emergency communications providers based in Canada
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 emergency communications providers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 361 matching company records for emergency communications providers based in the United States, with 8,084 tracked contacts and 3,092 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 communications providers based in the United States
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 |  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. | |||||
| 2 |  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. | |||||
| 3 |  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. | |||||
| 4 |  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. | |||||
| 5 |  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. | |||||
| 6 | Fire Departmentsbcfire.org HQ: San Bernardino, CA, United StatesReported employees: 501-1,000 | San Bernardino, CA, United States | 501-1,000 | Exact match | 249 contacts → |
“The San Bernardino County Fire Protection District is a community-based, all hazard emergency services provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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. | |||||
| 8 |  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. | |||||
| 9 |  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. | |||||
| 10 |  Geocommgeocomm.comHQ: St Cloud, MN, United StatesReported employees: 51-200 | St Cloud, MN, United States | 51-200 | Exact match | 172 contacts → |
“GeoComm was founded in 1995 to provide county governments with turnkey emergency 9-1-1 development services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Indigitalindigital.netHQ: Fort Wayne, IN, United StatesReported employees: 51-200 | Fort Wayne, IN, United States | 51-200 | Exact match | 148 contacts → |
“INDIGITAL is the nation's pioneer in NG911 infrastructure, operating the first and largest ESInet and providing end-state Next Generation Core Services to PSAPs across 26 states.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  AK Associatesakassociates911.comHQ: St. Augustine, FL, United StatesReported employees: 11-50 | St. Augustine, FL, United States | 11-50 | Exact match | 138 contacts → |
“AK Associates is a full service PSAP provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ERS Wirelesserswireless.comHQ: Ligonier, IN, United StatesReported employees: 51-200 | Ligonier, IN, United States | 51-200 | Exact match | 124 contacts → |
“ERS Wireless is a technology services company with expertise in wireless voice, video, and data solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  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. | |||||
| 15 |  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. | |||||
| 16 |  Federal Signalfedsig.comHQ: University Park, IL, United StatesReported employees: 201-500 | University Park, IL, United States | 201-500 | Exact match | 105 contacts → |
“At Federal Signal, safety isn’t just a priority; it’s our purpose.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Jersey City Medical Center EMSlibertyhealth.orgHQ: Jersey City, NJ, United StatesReported employees: 201-500 | Jersey City, NJ, United States | 201-500 | Exact match | 104 contacts → |
“For over 100 years, our organization has been providing prompt, professional pre-hospital care to the residents, workers and visitors of Hudson County, NJ.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Industrial Communicationsinduscom.comHQ: Marshfield, FL, United StatesReported employees: 51-200 | Marshfield, FL, United States | 51-200 | Exact match | 101 contacts → |
“Industrial Communications is a full-service provider of wireless solutions for business and public safety communications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Communications Internationalask4ci.com HQ: Vero Beach, FL, United StatesReported employees: 51-200 | Vero Beach, FL, United States | 51-200 | Exact match | 99 contacts → |
“The premier wireless communications solutions provider to Mission Critical users.” 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 |  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. | |||||
| 24 |  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. | |||||
| 25 |  Charleston County EMSems.charlestoncounty.orgHQ: North Charleston, SC, United StatesReported employees: 51-200 | North Charleston, SC, United States | 51-200 | Exact match | 91 contacts → |
“Mission Charleston County Emergency Medical Services (CCEMS) provides prompt, efficient, and effective emergency medical care and transportation to the citizens of and visitors to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 361 company matches
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Emergency communications 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
361 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 361 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 ↗
Questions about this company list
What does Exact match mean for emergency communications 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 communications providers did RevenueBase find based in the United States?
The saved snapshot records 361 matching company records, 8,084 tracked contacts and 3,092 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
Emergency communications providers by geography
Cite this list
RevenueBase Data Team. Top 25 emergency communications providers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/emergency-communications-providers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Emergency communications providers based in Canada
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 emergency communications providers based in the United States
RevenueBase records 361 matching company records for emergency communications providers based in the United States, with 8,084 tracked contacts and 3,092 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 communications providers based in the United States
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 | 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. | |||||
| 2 | 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. | |||||
| 3 | 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. | |||||
| 4 | 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. | |||||
| 5 | 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. | |||||
| 6 | Fire Departmentsbcfire.org HQ: San Bernardino, CA, United StatesReported employees: 501-1,000 | San Bernardino, CA, United States | 501-1,000 | Exact match | 249 contacts → |
“The San Bernardino County Fire Protection District is a community-based, all hazard emergency services provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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. | |||||
| 8 | 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. | |||||
| 9 | 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. | |||||
| 10 | Geocommgeocomm.com HQ: St Cloud, MN, United StatesReported employees: 51-200 | St Cloud, MN, United States | 51-200 | Exact match | 172 contacts → |
“GeoComm was founded in 1995 to provide county governments with turnkey emergency 9-1-1 development services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Indigitalindigital.net HQ: Fort Wayne, IN, United StatesReported employees: 51-200 | Fort Wayne, IN, United States | 51-200 | Exact match | 148 contacts → |
“INDIGITAL is the nation's pioneer in NG911 infrastructure, operating the first and largest ESInet and providing end-state Next Generation Core Services to PSAPs across 26 states.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | AK Associatesakassociates911.com HQ: St. Augustine, FL, United StatesReported employees: 11-50 | St. Augustine, FL, United States | 11-50 | Exact match | 138 contacts → |
“AK Associates is a full service PSAP provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ERS Wirelesserswireless.com HQ: Ligonier, IN, United StatesReported employees: 51-200 | Ligonier, IN, United States | 51-200 | Exact match | 124 contacts → |
“ERS Wireless is a technology services company with expertise in wireless voice, video, and data solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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. | |||||
| 15 | 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. | |||||
| 16 | Federal Signalfedsig.com HQ: University Park, IL, United StatesReported employees: 201-500 | University Park, IL, United States | 201-500 | Exact match | 105 contacts → |
“At Federal Signal, safety isn’t just a priority; it’s our purpose.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Jersey City Medical Center EMSlibertyhealth.org HQ: Jersey City, NJ, United StatesReported employees: 201-500 | Jersey City, NJ, United States | 201-500 | Exact match | 104 contacts → |
“For over 100 years, our organization has been providing prompt, professional pre-hospital care to the residents, workers and visitors of Hudson County, NJ.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Industrial Communicationsinduscom.com HQ: Marshfield, FL, United StatesReported employees: 51-200 | Marshfield, FL, United States | 51-200 | Exact match | 101 contacts → |
“Industrial Communications is a full-service provider of wireless solutions for business and public safety communications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Communications Internationalask4ci.com HQ: Vero Beach, FL, United StatesReported employees: 51-200 | Vero Beach, FL, United States | 51-200 | Exact match | 99 contacts → |
“The premier wireless communications solutions provider to Mission Critical users.” 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 | 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. | |||||
| 24 | 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. | |||||
| 25 | Charleston County EMSems.charlestoncounty.org HQ: North Charleston, SC, United StatesReported employees: 51-200 | North Charleston, SC, United States | 51-200 | Exact match | 91 contacts → |
“Mission Charleston County Emergency Medical Services (CCEMS) provides prompt, efficient, and effective emergency medical care and transportation to the citizens of and visitors to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 361 company matches
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Emergency communications 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
361 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 361 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 ↗
Questions about this company list
What does Exact match mean for emergency communications 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 communications providers did RevenueBase find based in the United States?
The saved snapshot records 361 matching company records, 8,084 tracked contacts and 3,092 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
Emergency communications providers by geography
Cite this list
RevenueBase Data Team. Top 25 emergency communications providers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/emergency-communications-providers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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