Company lists · Data refreshed September 2026

Top 25 Emergency response contractors worldwide

RevenueBase identified 2,305 emergency response contractors worldwide as of September 2026 and tracks 50,079 professional contacts across them, including 12,899 with verified work emails and 0 with mobile numbers. The United States is the largest market and Houston the largest hub.

This list covers emergency response contractors worldwide, 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 16, 2026. Country and city lists for emergency response contractors follow the table.

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 16, 2026 86% judged on-target in blind review
2,305Companies
50,079Contacts tracked
12,899Verified emails
0Mobile numbers
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The 25 largest emergency response contractors worldwide

Ranked by team size
Top 25 of 2,305 emergency response contractors worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to emergency response contractors: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBirmingham, MI, United StatesHQ checked Sep 16, 202610001+3,018 contacts →

Indirect evidence

“BELFOR is the worldwide leader in restoring properties damaged by fire, wind, water, and natural disaster.”

Source: RevenueBase Database · checked Sep 16, 2026
2Strong evidenceRio De Janeiro, BrazilHQ checked Sep 16, 20261,001-5,0002,026 contacts →

Strong evidence

“Established in 2007, OceanPact is a Brazilian company dedicated to emergency management and response, providing services and chartering vessels for oil companies, ports…”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceEnglewood, CO, United StatesHQ checked Sep 16, 20261,001-5,0001,505 contacts →

Indirect evidence

“We are FIRST ONSITE, a leading disaster restoration and property reconstruction company serving North America and beyond.”

Source: RevenueBase Database · checked Sep 16, 2026
4Strong evidenceSao Paulo, BrazilHQ checked Sep 16, 20261,001-5,0001,179 contacts →

Strong evidence

“Somos a maior empresa de Emergency Response em infraestruturas críticas do Brasil.”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceChicago, IL, United StatesHQ checked Sep 16, 20265,001-10,000663 contacts →

Partial evidence

“The Chicago Fire Department (CFD) promotes fire safety, provides emergency care, and extinguishes fires.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceYvetot, FranceHQ checked Sep 16, 20261,001-5,000500 contacts →

Indirect evidence

“Le Service départemental d’incendie et de secours de la Seine-Maritime (Sdis 76) a été créé en 1945, mais c’est la loi dite «loi de départementalisation», votée en 1996 qui l’a…”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceLongmont, CO, United StatesHQ checked Sep 16, 20261,001-5,000483 contacts →

Partial 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 16, 2026
8Partial evidenceCharlotte, NC, United StatesHQ checked Sep 16, 2026501-1,000428 contacts →

Partial evidence

“HEPACO is the premier environmental and emergency services company in the Eastern United States with coverage across 40+ regional offices.”

Source: RevenueBase Database · checked Sep 16, 2026
9Strong evidenceCharlotte, NC, United StatesHQ checked Sep 16, 20261,001-5,000408 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 16, 2026
10Indirect evidenceDenton, TX, United StatesHQ checked Sep 16, 2026501-1,000343 contacts →

Indirect evidence

“Hulcher Services Inc.”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceNorth Little Rock, AR, United StatesHQ checked Sep 16, 2026201-500336 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceDunwoody, GA, United StatesHQ checked Sep 16, 2026201-500328 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 16, 2026
13Indirect evidenceNorth York, ON, CanadaHQ checked Sep 16, 2026501-1,000295 contacts →

Indirect evidence

“Classic Fire & Life Safety has earned the trust of thousands of clients through a partnership mentality.”

Source: RevenueBase Database · checked Sep 16, 2026
14Strong evidenceFort Lauderdale, FL, United StatesHQ checked Sep 16, 202651-200277 contacts →

Strong evidence

“Resolve Marine, a global leader in vessel salvage, emergency response, compliance and specialized marine services, has served and supported clients and projects for 40 years.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceNiagara Falls, NY, United StatesHQ checked Sep 16, 2026501-1,000277 contacts →

Indirect evidence

“Sevenson Environmental Services, Inc.”

Source: RevenueBase Database · checked Sep 16, 2026
16Strong evidenceSaint Louis, MO, United StatesHQ checked Sep 16, 2026201-500273 contacts →

Strong evidence

“Environmental Restoration LLC (ER) is 100% employee-owned and provides Environmental Site Remediation, Construction and Emergency Response services for hazardous waste materials…”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceLongwood, FL, United StatesHQ checked Sep 16, 2026501-1,000268 contacts →

Partial evidence

“Founded in 1968, Kustom is a full-service disaster recovery and restoration contractor.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceSarasota, FL, United StatesHQ checked Sep 16, 2026201-500267 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceAurora, IL, United StatesHQ checked Sep 16, 2026201-500257 contacts →

Indirect evidence

“With over 25 years of industry-leading experience, Aftermath Services® is the only trauma and hazard remediation company consistently elevating standards of care and…”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceAssen, NetherlandsHQ checked Sep 16, 2026501-1,000248 contacts →

Indirect evidence

“Grote kans dat je niet meteen weet wat voor organisatie wij zijn.”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceCalverton, NY, United StatesHQ checked Sep 16, 2026201-500231 contacts →

Partial evidence

“Miller Environmental Group is a leading environmental response, remediation and restoration services company, providing industry, government, commercial and residential customers…”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceSan Bernardino, CA, United StatesHQ checked Sep 16, 2026501-1,000228 contacts →

Partial evidence

“The San Bernardino County Fire Protection District is a community-based, all hazard emergency services provider.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceIjsselstein, NetherlandsHQ checked Sep 16, 2026501-1,000225 contacts →

Indirect evidence

“Geluk herstellen, dat is wat wij doen!”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceUnion Grove, AL, United StatesHQ checked Sep 16, 20261,001-5,000209 contacts →

Indirect evidence

“Rural Metro Fire is the national leader in private fire protection services to dozens of unincorporated communities around the nation, including several in Arizona, Tennessee and…”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceRandolph, MA, United StatesHQ checked Sep 16, 2026501-1,000205 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 2,305 emergency response contractors worldwide

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Emergency response contractors worldwide at a glance

As of Sep 16, 2026
25.8%Verified-email coverage
21.7Average contacts per company
11-50Median size (employees)
1.6%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
747
11-50
989
51-200
407
201-500
82
501-1,000
36
1,001-5,000
30
5,001-10,000
1
10001+
9

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 response contractors, 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.
Coverage
7 countries, largest first: the United States, Canada, Brazil, the United Kingdom, the Netherlands, Australia, France. Country and city lists for emergency response contractors are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “emergency response contractors”. 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 response contractors), 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 response contractors, and records with no verified work email.
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, 12,899 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 16, 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 response contractors by location

7 lists · largest first

Every Emergency response contractors 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 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 response contractors, 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 response contractors are there worldwide?

RevenueBase identified 2,305 emergency response contractors worldwide 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?

Belfor Property Restoration, headquartered in Birmingham, tops this list with the largest team on record.

Which country has the most emergency response contractors?

The United States leads with 1,719 companies, followed by Canada (247) and Brazil (87). Every emergency response contractors list by country and city is linked on this page.

Which city has the most emergency response contractors?

Houston leads with 37 headquartered companies, followed by Miami (17) and Denver (15).

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 12,899 verified decision-maker contacts tracked across these 2,305 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 16, 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 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.