Company lists · Data refreshed November 2026

Top 25 Mass casualty management organizations worldwide

RevenueBase identified 256 company matches for mass casualty management organizations worldwide as of November 2026 and tracks 3,636 professional contacts across them, including 542 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for mass casualty management organizations worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for mass casualty management organizations follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
256Companies
3,636Contacts tracked
542Verified emails
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The 25 largest mass casualty management organizations worldwide

Ranked by team size
Top 25 of 256 company matches for mass casualty management organizations worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKarlstad, SwedenHQ recorded Nov 6, 20261,001-5,000628 contacts →

Exact match

“We work for a safer society – do you want to be a part of us?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSanta Monica, CA, United StatesHQ recorded Nov 6, 2026501-1,000156 contacts →

Exact match

“Joffe Emergency Services is an all-in-one provider of emergency response training, event safety, and disaster supplies for individuals, non-profits, small businesses, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMaasvlakte-rt, NetherlandsHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“RelyOn helps people work safely and confidently in some of the world’s most demanding and high risk industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTuscaloosa, AL, United StatesHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“Our continuing commitment is to facilitate excellence in education, training, certification, and support services for the emergency response community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEllicott City, MD, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“The mission of the International Critical Incident Stress Foundation, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“The SouthEast Texas Regional Advisory Council (SETRAC) was organized under the authority of the Texas Department of Health which was instructed by the 1989 Omnibus Rural Health…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchElkton, MD, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Headquartered in Elkton, Maryland, International Responder Systems has been supporting the development of effective public health readiness, response and emergency management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“MESH is an innovative public-private coalition that enables healthcare providers to effectively respond to emergency events and remain viable through recovery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAlblasserdam, NetherlandsHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“IMC-TEC is het opleidingscentrum voor alles wat met acute hulpverlening te maken heeft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCulpeper, VA, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“EMSI is a premier all-hazards, full-service, multi-discipline incident management and emergency management services and solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Die Bayerisches Zentrum für besondere Einsatzlagen gGmbH ist eine gemeinnützige Gesellschaft und wurde Anfang August 2019 gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTallahassee, FL, United StatesHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Longview Solutions Group is a mission-driven emergency management, disaster response, and resilience firm founded in 2021 by Roy E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNeptune City, NJ, United StatesHQ recorded Nov 6, 2026201-50019 contacts →

Exact match

“The New Jersey EMS Task Force's mission is to provide New Jersey with a highly trained, equipped and specialized EMS resource to respond to major incidents, disasters and provide…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChantilly, VA, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“As a collaborative partnership between local governments, the Commonwealth of Virginia, and the private sector, NVERS enhances the ability of public safety agencies and partner…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUniondale, NY, United StatesHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Incident Management Solutions, Inc.(IMS) is a New York-based certified emergency management consulting firm specializing in planning, training, and operational leadership for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTerrebonne, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“description found at”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“CDRO is a non-governmental not-for-profit federally incorporated organization supporting municipal, county, regional, provincial and First Nations emergency management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRancho Cucamonga, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Our products were developed by professional firefighters drawing on a combined total of 50 years of field experience, then adapted for civilian use and EMS providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHeukelum, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Het Netwerkcentrum opgeschaalde zorg en crisisbeheersing is een dynamisch samenwerkingsverband van ervaren professionals binnen de zorg en de fysieke veiligheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchProvidence, RI, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“The Providence Emergency Management Agency (PEMA) is charged with protecting the community by coordinating and integrating all activities necessary to build, sustain and improve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMilton, GA, United StatesHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“The Family Assistance Education and Research Foundation, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCorpus Christi, TX, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“The Mission of the Coastal Bend Regional Advisory Council is to reduce death/disability related to trauma, acute illness, injury, and disaster through implementation of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTyler, TX, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“RAC-G operates as a not-for-profit entity to serve as a link between area hospitals, pre-hospital providers and local, state and federal agencies in matters of trauma, healthcare…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchToulon, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Learning Experience est le partenaire des établissements de santé sur les Urgences vitales, le Plan Blanc et les Situations Sanitaires Exceptionnelles (SSE).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchUnited StatesHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“As leaders in Emergency Management, the Salus Solutions team of nationally recognized experts have developed the tools and processes for identifying and planning for threats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 256 mass casualty management organizations worldwide

See the full list, filter by size, metro and specialty, and access 542 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mass casualty management organizations worldwide at a glance

As of Nov 6, 2026
14.9%Verified-email coverage
14.2Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
148
11-50
56
51-200
27
201-500
10
501-1,000
4
1,001-5,000
7
5,001-10,000
2
10001+
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for mass casualty management organizations are linked below.
What qualifies
Company records worldwide whose business descriptions match “mass casualty management organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 542 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.

Mass casualty management organizations by location

1 lists · largest first

Every Mass casualty management organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mass casualty management organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mass casualty management organizations are there worldwide?

RevenueBase identified 256 company matches for mass casualty management organizations worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

MSB Swedish Civil Contingencies Agency tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most mass casualty management organizations?

The United States leads with 145 companies. Every mass casualty management organizations list by country and city is linked on this page.

Which city has the most mass casualty management organizations?

Houston leads with 4 company records, followed by Phoenix (4) and Fort Lauderdale (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 542 professional contacts with verified work emails tracked across these 256 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.

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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.