Company lists · Data refreshed September 2026

Top 25 Emergency management service providers based in the United States

Name: Emergency management service providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,944 companies tracked

RevenueBase identified 1,944 emergency management service providers headquartered in the United States as of September 2026 and tracks 74,507 professional contacts across them, including 14,190 with verified work emails. Houston is the largest hub.

This list covers emergency management service providers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,944Companies

74,507Contacts tracked

14,190Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest emergency management service providers based in the United States

Ranked by team size

Top 25 of 1,944 emergency management service providers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to emergency management service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	American Medical Response	Indirect evidence	Greenwood Village, CO, United StatesHQ checked Sep 19, 2026	10001+	9,614 contacts →
	Indirect evidence “American Medical Response, America’s leading provider of medical transportation, has a single mission: making a difference by caring for people in need.” Source: RevenueBase Database · checked Sep 19, 2026
2	Acadian Ambulance	Partial evidence	Lafayette, LA, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,158 contacts →
	Partial evidence “Since its founding in 1971, Acadian Ambulance has grown to provide emergency and non-emergency transportation to more than 70 counties in Louisiana, Texas, Mississippi and…” Source: RevenueBase Database · checked Sep 19, 2026
3	Gardaworld Federal Services	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,260 contacts →
	Indirect evidence “GardaWorld Federal” Source: RevenueBase Database · checked Sep 19, 2026
4	IEM	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 19, 2026	501-1,000	1,175 contacts →
	Indirect evidence “IEM is a professional services firm dedicated to building a safe, secure, and resilient world.” Source: RevenueBase Database · checked Sep 19, 2026
5	Superior Ambulance Service	Indirect evidence	Elmhurst, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,146 contacts →
	Indirect evidence “The Midwest leader in EMS, Superior Air-Ground Ambulance, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
6	Brosnan Risk Consultants	Strong evidence	Pearl River, NY, United StatesHQ checked Sep 19, 2026	5,001-10,000	1,050 contacts →
	Strong evidence “Brosnan Risk Consultants, Ltd.(BRC) is a security risk management firm focusing on physical security, emergency security, disaster preparedness and recovery and management…” Source: RevenueBase Database · checked Sep 19, 2026
7	Cataldo Ambulance Service INC	Indirect evidence	Somerville, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	682 contacts →
	Indirect evidence “Since 1977, Cataldo Ambulance Service, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
8	Brewster Ambulance Service	Partial evidence	Weymouth, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	665 contacts →
	Partial evidence “A trusted name since 1906, providing a variety of services including 911 emergency response, Advanced Life Support (ALS), Basic Life Support (BLS), wheelchair van transportation…” Source: RevenueBase Database · checked Sep 19, 2026
9	Intrado	Indirect evidence	Longmont, CO, United StatesHQ checked Sep 19, 2026	1,001-5,000	483 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
10	Hagerty Consulting	Indirect evidence	Evanston, IL, United StatesHQ checked Sep 19, 2026	201-500	472 contacts →
	Indirect evidence “For over twenty years, Hagerty Consulting has supported clients in preparing for, responding to, and recovering from some of the nation’s largest and most complex disasters.” Source: RevenueBase Database · checked Sep 19, 2026
11	Reach AIR Medical Services	Indirect evidence	Sacramento, CA, United StatesHQ checked Sep 19, 2026	501-1,000	467 contacts →
	Indirect evidence “We live by our mission: In every situation, do what is right for the patient.” Source: RevenueBase Database · checked Sep 19, 2026
12	Afimac Global	Partial evidence	Strongsville, OH, United StatesHQ checked Sep 19, 2026	51-200	467 contacts →
	Partial evidence “AFIMAC Global: Trusted Crisis Management & Business Continuity Partner.” Source: RevenueBase Database · checked Sep 19, 2026
13	Kenyon International Emergency Services	Strong evidence	Spring, TX, United StatesHQ checked Sep 19, 2026	n/a	446 contacts →
	Strong evidence “Kenyon International Emergency Services (Kenyon), a TrustFlight company, is the world’s leading full-service disaster management company.” Source: RevenueBase Database · checked Sep 19, 2026
14	Priority Ambulance	Partial evidence	Knoxville, TN, United StatesHQ checked Sep 19, 2026	1,001-5,000	421 contacts →
	Partial evidence “Based in Knoxville, Tenn, Priority Ambulance provides the highest level of clinical excellence in emergency and nonemergency medical care to the communities it serves.” Source: RevenueBase Database · checked Sep 19, 2026
15	First DUE	Indirect evidence	Garden City, NY, United StatesHQ checked Sep 19, 2026	201-500	413 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
16	Charlotte Fire Department	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 19, 2026	1,001-5,000	408 contacts →
	Strong evidence “Charlotte Fire is a full spectrum organization providing fire protection, emergency medical services, technical rescue, hazardous materials response, emergency management, fire…” Source: RevenueBase Database · checked Sep 19, 2026
17	Tidal Basin Group	Indirect evidence	Utica, NY, United StatesHQ checked Sep 19, 2026	501-1,000	393 contacts →
	Indirect evidence “The impact of disasters-natural or otherwise-can leave even the most robust entities vulnerable, causing uncertainty over their future.” Source: RevenueBase Database · checked Sep 19, 2026
18	Imagetrend	Partial evidence	Eagan, MN, United StatesHQ checked Sep 19, 2026	201-500	386 contacts →
	Partial evidence “ImageTrend transforms incident data into actionable intelligence, empowering emergency services and healthcare providers to drive impactful change in their communities.” Source: RevenueBase Database · checked Sep 19, 2026
19	Mobile Medical Response	Indirect evidence	Saginaw, MI, United StatesHQ checked Sep 19, 2026	501-1,000	353 contacts →
	Indirect evidence “Since 1994, Mobile Medical Response (MMR) has provided high-performance medical transportation and pre-hospital care across mid and northern Michigan.” Source: RevenueBase Database · checked Sep 19, 2026
20	FERNO	Partial evidence	Wilmington, OH, United StatesHQ checked Sep 19, 2026	201-500	337 contacts →
	Partial evidence “At FERNO, our vision is to transform the delivery of emergency care in the ambulance and on scene.” Source: RevenueBase Database · checked Sep 19, 2026
21	CTEH	Indirect evidence	North Little Rock, AR, United StatesHQ checked Sep 19, 2026	201-500	336 contacts →
	Indirect evidence “CTEH, LLC's purpose is preparing for and responding to a company's or community’s worst day.” Source: RevenueBase Database · checked Sep 19, 2026
22	Juvare	Indirect evidence	Dunwoody, GA, United StatesHQ checked Sep 19, 2026	201-500	328 contacts →
	Indirect evidence “Juvare provides Enterprise Resilience Solutions for organizations to connect to the critical resources, data and mutual assistance they need to bounce forward stronger following…” Source: RevenueBase Database · checked Sep 19, 2026
23	City Ambulance Service	Indirect evidence	Spring, TX, United StatesHQ checked Sep 19, 2026	201-500	293 contacts →
	Indirect evidence “City Ambulance Service is a leading healthcare transportation provider dedicated to delivering safe, reliable, and compassionate patient care.” Source: RevenueBase Database · checked Sep 19, 2026
24	Pafford Medical Services	Indirect evidence	Hope, AR, United StatesHQ checked Sep 19, 2026	1,001-5,000	285 contacts →
	Indirect evidence “Pafford Medical Services, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
25	Lifeline Ambulance	Indirect evidence	Commerce, CA, United StatesHQ checked Sep 19, 2026	201-500	278 contacts →
	Indirect evidence “LifeLine-EMS is Southern California's premier response medical transportation agency, providing EMT, Paramedic, and Critical Care level services to patients in the communities we…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: emergency management service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names emergency management service providers.
Partial evidence: Its own public description names part of emergency management service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name emergency management service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,944 emergency management service providers based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 14,190 reachable decision-makers.

Free signup · no credit card

View the full list →

Emergency management service providers based in the United States at a glance

As of Sep 19, 2026

19.0%Verified-email coverage

38.3Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

809

11-50

606

51-200

358

201-500

103

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,944 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among emergency management service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “emergency management service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names emergency management service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among emergency management service providers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 14,190 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Emergency management service providers by metro

Emergency management service providers in Houston32
Emergency management service providers in New York26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names emergency management service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many emergency management service providers are there based in the United States?

RevenueBase identified 1,944 emergency management service providers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

American Medical Response, headquartered in Greenwood Village, tops this list with the largest team on record.

Which city has the most emergency management service providers?

Houston leads with 32 headquartered companies, followed by New York (26) and Los Angeles (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 14,190 verified decision-maker contacts tracked across these 1,944 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,944 emergency management service providers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Emergency management service providers by geography

Browse the directory

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 Smart Search, 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.