Company lists · Data refreshed September 2026

Top 25 Emergency response consulting firms based in London, United Kingdom

Name: Emergency response consulting firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 91 companies tracked

RevenueBase identified 91 emergency response consulting firms headquartered in London, United Kingdom as of September 2026 and tracks 446 professional contacts across them, including 165 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers emergency response consulting firms headquartered in London, 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 28, 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 28, 2026 86% judged on-target in blind review

91Companies

446Contacts tracked

165Verified emails

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The 25 largest emergency response consulting firms based in London, United Kingdom

Ranked by team size

Top 25 of 91 emergency response consulting firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to emergency response consulting firms: 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	First Option	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect evidence “We at First Option (an ERM Group company) are the largest, most experienced safety consultants to the media and entertainment industry.” Source: RevenueBase Database · checked Sep 28, 2026
2	Joule Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Joule Group is an independent firm of fire safety designers, engineers, consultants, technical specialists and digital solutions providers.” Source: RevenueBase Database · checked Sep 28, 2026
3	Cyber Management Alliance Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Founded in 2015 and headquartered in London UK, Cyber Management Alliance Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
4	Jensen Hughes Europe	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	14 contacts →
	Partial evidence “Worldwide, we are most recognized for our leadership in fire protection engineering, a tradition of responsibility we have advanced with pride since 1939.” Source: RevenueBase Database · checked Sep 28, 2026
5	SGW Consulting Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “SGW work with planning authorities, architects, property developers, real estate management professionals, transportation and public sector clients to help create safe and secure…” Source: RevenueBase Database · checked Sep 28, 2026
6	Applied Resilience	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Navigating crises.” Source: RevenueBase Database · checked Sep 28, 2026
7	MSC Fire	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “MSC Fire are a leading Fire Engineering Firm with offices in London and Omagh, Northern Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
8	Alevio Consulting	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “At Alevio, we specialise in connecting top talent with leading companies across various industries.” Source: RevenueBase Database · checked Sep 28, 2026
9	Needhams 1834	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Needhams 1834 is an industry-leading business continuity and resilience management consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
10	Aldbury International	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Aldbury International are Operational Resilience specialists who, as a unique multi-disciplinary team, support firms in the financial sector demonstrate that they have robust and…” Source: RevenueBase Database · checked Sep 28, 2026
11	The Abedgraham Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “The AbedGraham Group is one of Europe’s most sought after audit, executive liability and crisis communications conglomerates specialising in fields including clinical safety…” Source: RevenueBase Database · checked Sep 28, 2026
12	Delcore Fire Engineering LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “QUALIFIED FIRE ENGINEERS & CONSULTANTS Highly qualified, dedicated and experienced, our expert fire engineering consultants have a wide range of skills and an impressive array of…” Source: RevenueBase Database · checked Sep 28, 2026
13	Nomad Risk	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Nomad Risk is a global risk management consultancy based in the UK.” Source: RevenueBase Database · checked Sep 28, 2026
14	Mhdinternational Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “At MHDInternational, we support our clients in their journeys towards success by having a passion for our consultancy work and a caring and honest attitude with our clients.” Source: RevenueBase Database · checked Sep 28, 2026
15	JMS Risk Solutions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “JMS Risk Solutions is a specialised international consultancy dedicated to protecting complex organisations and their most critical assets, including people, property…” Source: RevenueBase Database · checked Sep 28, 2026
16	Resilius Consulting	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Resilius Consulting is a specialist, UK-based consultancy firm offering professional services in the field of business resilience.” Source: RevenueBase Database · checked Sep 28, 2026
17	Flood Projects LLP	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Flood Projects LLP Health & Safety Consultants.” Source: RevenueBase Database · checked Sep 28, 2026
18	Gold Collins Associates	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Gold Collins Associates provides independent objective and strategic advice to senior executives and key stakeholders, notably in anticipating, avoiding and managing crisis.” Source: RevenueBase Database · checked Sep 28, 2026
19	MBL Global LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	3 contacts →
	Indirect evidence “The psychological post event harm caused to survivors and families of critical incidents such as fires, natural disasters and terrorist attacks can be significant.” Source: RevenueBase Database · checked Sep 28, 2026
20	Crisis Solutions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Crisis Solutions provides a range of services to improve an organisation’s crisis management skills, from workshops and training events to full crisis simulation exercises, where…” Source: RevenueBase Database · checked Sep 28, 2026
21	state21.ltd	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Established in 2015, State 21 Ltd is a Security & Resilience management company delivering Expert Training, Specialist Consultancy and Tailored solutions in: Security Emergency…” Source: RevenueBase Database · checked Sep 28, 2026
22	Fire Services Group UK	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “FSGU fills several gaps currently felt within fire related matters within the UK.” Source: RevenueBase Database · checked Sep 28, 2026
23	3px LTD	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “3PX was created specifically to assist organisation’s in ensuring that their security and emergency response plans are robust enough to deal with major events and incidents…” Source: RevenueBase Database · checked Sep 28, 2026
24	STS Risk Group Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	Platinum OAK	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Our capabilities are as good as they are because we actively seek out and combine the highest levels of experience in each of our work streams.” Source: RevenueBase Database · checked Sep 28, 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 response consulting firms. 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 response consulting firms.
Partial evidence: Its own public description names part of emergency response consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name emergency response consulting firms. 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 91 emergency response consulting firms based in London, United Kingdom

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Emergency response consulting firms based in London, United Kingdom at a glance

As of Sep 28, 2026

37.0%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 91 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 consulting firms, 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 London, United Kingdom whose own description of what they do matches “emergency response consulting firms”. 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 consulting firms), 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 consulting firms, and records with no verified work email. Companies headquartered outside London 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, 165 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 28, 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.

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 consulting firms, 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 consulting firms are there based in London, United Kingdom?

RevenueBase identified 91 emergency response consulting firms headquartered in London, 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?

First Option, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most emergency response consulting firms?

London leads the United Kingdom with 91 headquartered companies, followed by Glasgow (10) and Edinburgh (7).

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 165 verified decision-maker contacts tracked across these 91 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 28, 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.