Company lists · Data refreshed September 2026

Top 25 Emergency response management software companies based in the United States

RevenueBase identified 902 company matches for emergency response management software companies associated with the United States as of September 2026 and tracks 21,988 professional contacts across them, including 8,483 with verified work emails. Houston is the largest hub.

This list covers company matches for emergency response management software companies 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 September 21, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
902Companies
21,988Contacts tracked
8,483Verified emails
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The 25 largest emergency response management software companies based in the United States

Ranked by team size
Top 25 of 902 company matches for emergency response management software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVienna, VA, United StatesHQ recorded Sep 21, 20261,001-5,0001,381 contacts →

Exact match

“Everbridge is the global leader in Critical Event Management, helping over 6,500 organizations worldwide escape the expanding Risk Zone and achieve a true business resilience…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchTempe, AZ, United StatesHQ recorded Sep 21, 2026n/a1,201 contacts →

Exact match

“ESS is the leading provider of Environmental, Health & Safety (EHS) and Crisis Management sustainability software.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchEl Segundo, CA, United StatesHQ recorded Sep 21, 2026501-1,000674 contacts →

Exact match

“For over 25 years, NEOGOV has been at the forefront of public-sector innovation, building technology that helps government and education organizations work smarter, move faster…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchFrisco, TX, United StatesHQ recorded Sep 21, 2026501-1,000670 contacts →

Exact match

“Responsive is the global leader in Strategic Response Management software, transforming how organizations share and exchange critical information.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchFrisco, TX, United StatesHQ recorded Sep 21, 2026201-500531 contacts →

Exact match

“For more than 20 years, Lexipol has been ensuring the well-being and effectiveness of the people who safeguard our communities, public safety professionals, first responders and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLongmont, CO, United StatesHQ recorded Sep 21, 20261,001-5,000483 contacts →

Exact match

“Intrado is dedicated to saving lives and protecting communities, with a mission to provide comprehensive support in preparing for, responding to, and recovering from critical…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchStrongsville, OH, United StatesHQ recorded Sep 21, 202651-200467 contacts →

Exact match

“AFIMAC Global: Trusted Crisis Management & Business Continuity Partner.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSpring, TX, United StatesHQ recorded Sep 21, 2026n/a446 contacts →

Exact match

“Kenyon International Emergency Services (Kenyon), a TrustFlight company, is the world’s leading full-service disaster management company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchGarden City, NY, United StatesHQ recorded Sep 21, 2026201-500413 contacts →

Exact match

“First Due Suite is re-imagining how Fire & EMS agencies run their operation by offering best-of-breed Pre-Planning, Fire Prevention, Incident Reporting, Scheduling & Personnel…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchNashville, TN, United StatesHQ recorded Sep 21, 20261,001-5,000394 contacts →

Exact match

“Intermedix, an R1 Company is a leading provider of technology-enabled solutions for the global health and safety net.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchUtica, NY, United StatesHQ recorded Sep 21, 2026501-1,000393 contacts →

Exact match

“The impact of disasters-natural or otherwise-can leave even the most robust entities vulnerable, causing uncertainty over their future.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchEagan, MN, United StatesHQ recorded Sep 21, 2026201-500386 contacts →

Exact match

“ImageTrend transforms incident data into actionable intelligence, empowering emergency services and healthcare providers to drive impactful change in their communities.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLongmont, CO, United StatesHQ recorded Sep 21, 20261,001-5,000349 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 · Sep 21, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 21, 2026201-500344 contacts →

Exact match

“Raptor was founded in 2002 with the mission to protect every child, every school, every day.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNorth Little Rock, AR, United StatesHQ recorded Sep 21, 2026201-500336 contacts →

Exact match

“CTEH, LLC's purpose is preparing for and responding to a company's or community’s worst day.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchDunwoody, GA, United StatesHQ recorded Sep 21, 2026201-500328 contacts →

Exact match

“Juvare provides Enterprise Resilience Solutions for organizations to connect to the critical resources, data and mutual assistance they need to bounce forward stronger following…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSarasota, FL, United StatesHQ recorded Sep 21, 2026201-500267 contacts →

Exact match

“Founded in 1976, Ceres Environmental Services, Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Sep 21, 202651-200263 contacts →

Exact match

“CENTEGIX is the leader in incident response solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 21, 2026201-500256 contacts →

Exact match

“Fusion Risk Management delivers the Enterprise Resilience Decision System, helping organizations quantify disruption exposure, decide at decision speed when it strikes, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchColumbus, OH, United StatesHQ recorded Sep 21, 202651-200246 contacts →

Exact match

“Arcos provides SaaS solutions to solve resource management challenges that companies face.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchBroomfield, CO, United StatesHQ recorded Sep 21, 2026201-500214 contacts →

Exact match

“ZOLL® provides data systems that deliver more.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchRandolph, MA, United StatesHQ recorded Sep 21, 2026501-1,000205 contacts →

Exact match

“MER provides specialized services to clients within the specific Energy & Industrial, Marine, Railroad and Government sectors throughout the United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchMaitland, FL, United StatesHQ recorded Sep 21, 202651-200200 contacts →

Exact match

“Thompson Consulting Services is a full service emergency response, disaster recovery and grant management consultancy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202651-200196 contacts →

Exact match

“Carbyne is setting a new standard for how the world responds to emergencies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Sep 21, 2026201-500183 contacts →

Exact match

“Wild Well Control continues its tradition of being the global leader in emergency response, well control, response planning, and training by offering a range of services to meet…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 902 emergency response management software companies based in the United States

See the full list, filter by size, metro and specialty, and access 8,483 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Emergency response management software companies based in the United States at a glance

As of Sep 21, 2026
38.6%Verified-email coverage
24.4Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Houston
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
419
11-50
315
51-200
121
201-500
25
501-1,000
7
1,001-5,000
10
10001+
3

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 902 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 response management software companies” 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 8,483 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 September 21, 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 response management software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many emergency response management software companies are there based in the United States?

RevenueBase identified 902 company matches for emergency response management software companies associated with the United States as of September 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?

Everbridge tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most emergency response management software companies?

Houston leads with 22 company records, followed by New York (19) and Austin (17).

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 8,483 professional contacts with verified work emails tracked across these 902 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 September 21, 2026.

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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.