Company lists · Data refreshed September 2026

Top 24 Crisis management consulting companies based in London, United Kingdom

Name: Crisis management consulting companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 9, 2026 201 companies tracked

RevenueBase identified 201 crisis management consulting companies headquartered in London, United Kingdom as of September 2026 and tracks 1,130 professional contacts across them, including 394 with verified work emails and 113 with mobile numbers. London is the largest hub.

This list covers crisis management consulting companies 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 9, 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 9, 2026 86% judged on-target in blind review

201Companies

1,130Contacts tracked

394Verified emails

113Mobile numbers

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The 24 largest crisis management consulting companies based in London, United Kingdom

Ranked by team size

Top 24 of 201 crisis management consulting companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 9, 2026. RevenueBase Smart Search rates how each company's information relates to crisis management consulting 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Portland	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	201-500	229 contacts →
	Indirect evidence “Portland is a consultancy specialising in public affairs, corporate affairs and geopolitics.” Source: RevenueBase Database · checked Sep 9, 2026
2	Hawthorn Advisors	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	70 contacts →
	Indirect evidence “Hawthorn Advisors is a leading strategic communications consultancy with international reach.” Source: RevenueBase Database · checked Sep 9, 2026
3	Burson Buchanan	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	55 contacts →
	Indirect evidence “For more than four decades, we have helped our clients build, protect, and enhance their reputations, advance their business objectives, and shape the conversations that matter…” Source: RevenueBase Database · checked Sep 9, 2026
4	H Advisors Maitland	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	51 contacts →
	Indirect evidence “H/Advisors in the UK brings together the heritage, skills and insight of H/Advisors Maitland and H/Advisors Cicero to support leaders at their most important moments.” Source: RevenueBase Database · checked Sep 9, 2026
5	Othrys	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	33 contacts →
	Indirect evidence “Othrys is a global strategic and risk advisory firm founded in 2016.” Source: RevenueBase Database · checked Sep 9, 2026
6	Sanctuary Counsel	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	30 contacts →
	Indirect evidence “Reputations - both corporate and personal - are highly prized assets and powerful drivers of value.” Source: RevenueBase Database · checked Sep 9, 2026
7	DRD Partnership	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	24 contacts →
	Indirect evidence “DRD Partnership is a strategic communications firm which promotes and protects clients’ reputations at moments of challenge and change.” Source: RevenueBase Database · checked Sep 9, 2026
8	OMNIA	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	21 contacts →
	Indirect evidence “The world is getting louder.” Source: RevenueBase Database · checked Sep 9, 2026
9	Bradshaw Advisory	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	18 contacts →
	Indirect evidence “Bradshaw Advisory helps corporate leaders to anticipate, influence and shape political risks and opportunities through in-house experienced professionals in Treasury-grade…” Source: RevenueBase Database · checked Sep 9, 2026
10	Cyber Management Alliance Limited	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	16 contacts →
	Partial evidence “Founded in 2015 and headquartered in London UK, Cyber Management Alliance Ltd.” Source: RevenueBase Database · checked Sep 9, 2026
11	Trafalgar Strategy	Strong evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	15 contacts →
	Strong evidence “Trafalgar Strategy is a strategic communications consultancy, specializing in public affairs, crisis comms and reputation management.” Source: RevenueBase Database · checked Sep 9, 2026
12	River Effra	Strong evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	15 contacts →
	Strong evidence “We are a reputation risk and crisis management advisory firm that brings risk methodology to reputation and communications challenges, enabling leaders to make better decisions…” Source: RevenueBase Database · checked Sep 9, 2026
13	Charlesbye	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	14 contacts →
	Indirect evidence “Our experience advising prime ministers and global businesses means we understand how decisions are made, reputations built and change delivered.” Source: RevenueBase Database · checked Sep 9, 2026
14	Commcorde	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	12 contacts →
	Indirect evidence “COMMCORDE helps its partners create a unique strategic competency with our team of experienced geopolitical experts, global communication experts, digital investigations team…” Source: RevenueBase Database · checked Sep 9, 2026
15	Hood & Woolf	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	9 contacts →
	Indirect evidence “Hood & Woolf is an award-winning consultancy focused on working with organisations that make a real difference to people and communities.” Source: RevenueBase Database · checked Sep 9, 2026
16	Applied Resilience	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	9 contacts →
	Partial evidence “Navigating crises.” Source: RevenueBase Database · checked Sep 9, 2026
17	The Abedgraham Group	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	6 contacts →
	Partial 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 9, 2026
18	Argyll Strategy	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	6 contacts →
	Indirect evidence “We advise senior business leaders on their most critical issues, integrating targeted intelligence and clear communications to secure tangible results.” Source: RevenueBase Database · checked Sep 9, 2026
19	Mhdinternational Limited	Indirect evidence	London, United KingdomHQ checked Sep 9, 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 9, 2026
20	Quiller Consultants	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	5 contacts →
	Indirect evidence “Quiller brings together senior people from government, politics, journalism and business to create a highly-networked and experienced group of strategic advisors.” Source: RevenueBase Database · checked Sep 9, 2026
21	JMS Risk Solutions	Indirect evidence	London, United KingdomHQ checked Sep 9, 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 9, 2026
22	Acuti Associates	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	1-10	3 contacts →
	Indirect evidence “Acuti Associates has been formed to offer direct discreet advice to the most senior leaders.” Source: RevenueBase Database · checked Sep 9, 2026
23	Highgate	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	3 contacts →
	Indirect evidence “Highgate is a strategic advisory firm expert in dispute resolution and special situations.” Source: RevenueBase Database · checked Sep 9, 2026
24	Admiral Consultancy	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	3 contacts →
	Indirect evidence “Admiral is a communications consultancy which protects and enhances the reputation of some of the world’s most respected organisations and individuals.” Source: RevenueBase Database · checked Sep 9, 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: crisis management consulting companies. 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 crisis management consulting companies.
Partial evidence: Its own public description names part of crisis management consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name crisis management consulting companies. 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 24 of 201 crisis management consulting companies based in London, United Kingdom

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Crisis management consulting companies based in London, United Kingdom at a glance

As of Sep 9, 2026

34.9%Verified-email coverage

10.0%Mobile-number coverage

5.6Average contacts per company

1-10Median size (employees)

102.5%Largest-city concentration · London

Sep 9, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 11.0d

3610–30

3031–60

061–90

090–180

3180+

Company record updated

Median 58.0d

00–30

59631–60

35161–90

10990–180

74180+

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 crisis management consulting 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 London, United Kingdom whose own description of what they do matches “crisis management consulting 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 crisis management consulting 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 crisis management consulting companies, 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, 394 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 9, 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.

Crisis management consulting companies by metro in the United Kingdom

Crisis management consulting companies in London206

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 crisis management consulting 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 crisis management consulting companies are there based in London, United Kingdom?

RevenueBase identified 201 crisis management consulting companies 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?

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

Which city has the most crisis management consulting companies?

London leads with 206 headquartered companies, followed by Edinburgh (10) and Reading (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 394 verified decision-maker contacts tracked across these 201 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 9, 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.