Company lists · Data refreshed September 2026

Top 25 Emergency response management companies based in the United Kingdom

RevenueBase identified 256 emergency response management companies headquartered in the United Kingdom as of September 2026 and tracks 2,820 professional contacts across them, including 722 with verified work emails. London is the largest hub.

This list covers emergency response management companies headquartered in the United Kingdom, 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
256Companies
2,820Contacts tracked
722Verified emails
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The 25 largest emergency response management companies based in the United Kingdom

Ranked by team size
Top 25 of 256 emergency response management companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to emergency response management companies: 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
1Partial evidenceSouthampton, United KingdomHQ checked Sep 19, 2026201-500301 contacts →

Partial evidence

“At OSRL, we stand at the forefront of global spill response, promoting good practice and an unwavering commitment to safety and collaboration.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceRoss On Wye, United KingdomHQ checked Sep 19, 2026201-500285 contacts →

Indirect evidence

“SafeLane [Safe-Lane], noun./ seɪf-leɪn / a.”

Source: RevenueBase Database · checked Sep 19, 2026
3Strong evidenceNottingham, United KingdomHQ checked Sep 19, 2026201-500143 contacts →

Strong evidence

“SF Group are your local knowledge experts in risk management, security, logistics and emergency solution support.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceNottingham, United KingdomHQ checked Sep 19, 2026201-500139 contacts →

Indirect evidence

“Welcome to Central Medical Services.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceTamworth, United KingdomHQ checked Sep 19, 202651-200131 contacts →

Indirect evidence

“Losses usually come as a surprise.”

Source: RevenueBase Database · checked Sep 19, 2026
6Strong evidenceDisley, United KingdomHQ checked Sep 19, 202611-50106 contacts →

Strong evidence

“Blake Emergency Services is a privately owned, UK-based, discreet organisation with over 40 years of international experience and expertise in emergency preparedness, response…”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceAscot, United KingdomHQ checked Sep 19, 202651-20085 contacts →

Indirect evidence

“GoCrisis is an international organisation with headquarters in United Kingdom, Australia and operations in China, Malaysia, India, Russia, Africa, Middle East, and America.”

Source: RevenueBase Database · checked Sep 19, 2026
8Partial evidenceKentford, United KingdomHQ checked Sep 19, 202651-20059 contacts →

Partial evidence

“Seed Environmental is a national multi-disciplinary incident response and remediation contracting company providing a targeted range of services to the selected domestic…”

Source: RevenueBase Database · checked Sep 19, 2026
9Strong evidenceHeathfield, United KingdomHQ checked Sep 19, 202651-20050 contacts →

Strong evidence

“Based in South East England, WH provides bespoke security and emergency response services to sporting, commercial and private clients throughout the United Kingdom.”

Source: RevenueBase Database · checked Sep 19, 2026
10Strong evidenceReading, United KingdomHQ checked Sep 19, 202611-5047 contacts →

Strong evidence

“ORH helps emergency services around the world to optimise resource use and respond in the most effective and efficient way.”

Source: RevenueBase Database · checked Sep 19, 2026
11Partial evidenceBury, United KingdomHQ checked Sep 19, 202611-5039 contacts →

Partial evidence

“Meeting the environmental needs of your business isn’t just responsible, it’s essential.”

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceChristchurch, United KingdomHQ checked Sep 19, 20261,001-5,00036 contacts →

Partial evidence

“Anvil is now part of Everbridge, a global software company and the leader in critical event management (CEM).”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceHull, United KingdomHQ checked Sep 19, 202651-20033 contacts →

Indirect evidence

“Established in 2012, Community Interest Company HFR Solutions introduces the skills, knowledge and expertise of the Fire Service to the commercial sector.”

Source: RevenueBase Database · checked Sep 19, 2026
14Strong evidenceAldergrove, United KingdomHQ checked Sep 19, 2026201-50032 contacts →

Strong evidence

“247 Aviation responds to medical emergencies throughout the world, 24 hours a day, 365 days a year ensuring we are here for you at a time when you need it most.”

Source: RevenueBase Database · checked Sep 19, 2026
15Partial evidenceOxfordshire, United KingdomHQ checked Sep 19, 202651-20032 contacts →

Partial evidence

“EMFS Group is the UK's largest provider of comprehensive emergency medical, fire safety, and training solutions.”

Source: RevenueBase Database · checked Sep 19, 2026
16Strong evidenceSouthampton, United KingdomHQ checked Sep 19, 202611-5031 contacts →

Strong evidence

“SpillConsult Ltd provides Emergency Response Services to the International Oil and Gas Industry.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceMaidstone, United KingdomHQ checked Sep 19, 202651-20030 contacts →

Indirect evidence

“When property damage happens it’s getting the right people on-site quickly, with the experience to handle the situation properly.”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceHarwell, United KingdomHQ checked Sep 19, 20261,001-5,00030 contacts →

Partial evidence

“Backed by 50 years of expertise and our legacy as UK's National Chemical Emergency Centre (NCEC), the chemical solutions team at Ricardo supports organisations to manage chemical…”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceChelsea, United KingdomHQ checked Sep 19, 202611-5024 contacts →

Indirect evidence

“Protecting Reputation.”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceCrawley, United KingdomHQ checked Sep 19, 2026n/a20 contacts →

Partial evidence

Responding to its first oil spill incident over 70 years ago, Ambipar Response growth and expansion into all arenas of Incident Response are deeply rooted to that first oil spill.”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceLondon, United KingdomHQ checked Sep 19, 202611-5020 contacts →

Partial evidence

“Crises Control is a global leader in Crisis and Incident Management software, helping organisations across all industries and organisation sizes protect their people and maintain…”

Source: RevenueBase Database · checked Sep 19, 2026
22Partial evidenceSolihull, United KingdomHQ checked Sep 19, 20261-1020 contacts →

Partial evidence

“Osman Consulting Ltd - Disaster Management Experts (UK Company Nr: 08589036) was founded in 2006 by Moustafa Osman, a humanitarian relief and conflict professional with over 20…”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceReading, United KingdomHQ checked Sep 19, 202651-20017 contacts →

Indirect evidence

“Established in 2006, MSS Safety is a UK based highly experienced provider of Safety, Fire, Medical and Rescue support for the production and event industry.”

Source: RevenueBase Database · checked Sep 19, 2026
24Strong evidenceOldmeldrum, United KingdomHQ checked Sep 19, 202611-5016 contacts →

Strong evidence

“Sureclean provides technical specialist industrial cleaning and emergency response services to the energy sector locally and globally.”

Source: RevenueBase Database · checked Sep 19, 2026
25Strong evidenceLondon, United KingdomHQ checked Sep 19, 20261-1016 contacts →

Strong evidence

“Experienced emergency service professionals providing expert management, control and support.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 256 emergency response management companies based in the United Kingdom

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Emergency response management companies based in the United Kingdom at a glance

As of Sep 19, 2026
25.6%Verified-email coverage
11.0Average contacts per company
1-10Median size (employees)
13.7%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
131
11-50
80
51-200
29
201-500
11
1,001-5,000
2
5,001-10,000
1
10001+
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 256 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 response management companies, 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 Kingdom whose own description of what they do matches “emergency response management companies”. 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 management companies), 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 management companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 722 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 response management companies by metro

  • Emergency response management companies in London35

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 management companies, 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 management companies are there based in the United Kingdom?

RevenueBase identified 256 emergency response management companies headquartered in the United Kingdom 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?

OSRL, headquartered in Southampton, tops this list with the largest team on record.

Which city has the most emergency response management companies?

London leads with 35 headquartered companies, followed by Glasgow (7) and Manchester (6).

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 722 verified decision-maker contacts tracked across these 256 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.

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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.