Company lists · Data refreshed September 2026

Top 25 Insurance risk consulting companies based in the United Kingdom

Name: Insurance risk consulting companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 822 companies tracked

RevenueBase identified 822 insurance risk consulting companies headquartered in the United Kingdom as of September 2026 and tracks 99,281 professional contacts across them, including 37,843 with verified work emails. London is the largest hub.

This list covers insurance risk consulting 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 17, 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 17, 2026 86% judged on-target in blind review

822Companies

99,281Contacts tracked

37,843Verified emails

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The 25 largest insurance risk consulting companies based in the United Kingdom

Ranked by team size

Top 25 of 822 insurance risk consulting companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to insurance risk 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	AON	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	10001+	63,446 contacts →
	Indirect evidence “We exist to shape decisions for the better, to protect and enrich the lives of people around the world.” Source: RevenueBase Database · checked Sep 17, 2026
2	Howden	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	10001+	7,834 contacts →
	Partial evidence “We’re Howden, the people first insurance group with employee ownership at its heart.” Source: RevenueBase Database · checked Sep 17, 2026
3	Beazley	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	2,564 contacts →
	Indirect evidence “We are a specialty insurer with more than three decades of experience in providing clients with the highest standards of underwriting and claims service worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
4	Gallagher RE	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	2,463 contacts →
	Indirect evidence “Gallagher Re is one of the largest global reinsurance brokers, helping clients access the capital they need with strategic solutions built for volatile markets.” Source: RevenueBase Database · checked Sep 17, 2026
5	Howden Insurance Brokers Limited	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	2,183 contacts →
	Strong evidence “Howden Insurance Brokers Ltd is a leading provider of insurance broking, risk consulting, and employee benefits advice.” Source: RevenueBase Database · checked Sep 17, 2026
6	QBE Europe	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,343 contacts →
	Indirect evidence “At QBE we’re driven by our purpose of enabling a more resilient future.” Source: RevenueBase Database · checked Sep 17, 2026
7	Barnett Waddingham	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,331 contacts →
	Strong evidence “We are a leading UK professional services consultancy at the forefront of risk, pensions, investment and insurance.” Source: RevenueBase Database · checked Sep 17, 2026
8	MS Amlin	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,201 contacts →
	Partial evidence “We are a specialist insurer and reinsurer with a 100-year record of helping clients navigate the world’s most complex and demanding risks.” Source: RevenueBase Database · checked Sep 17, 2026
9	Price Forbes	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	918 contacts →
	Indirect evidence “Our history has made us.” Source: RevenueBase Database · checked Sep 17, 2026
10	Brit Insurance	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	844 contacts →
	Partial evidence “If the future was predictable, there would be no risk and if change was linear, there’d be no need for experts.” Source: RevenueBase Database · checked Sep 17, 2026
11	Marsh Commercial	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	766 contacts →
	Strong evidence “Marsh Commercial, a Marsh business, is the SME and mid market specialist providing tailored commercial insurance placements and comprehensive end-to-end risk management.” Source: RevenueBase Database · checked Sep 17, 2026
12	Howden RE	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	752 contacts →
	Partial evidence “The global reinsurance broker and risk, capital, and strategic advisor focused on relentless innovation and superior analytics for top client service.” Source: RevenueBase Database · checked Sep 17, 2026
13	Brown & Brown UK	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	690 contacts →
	Strong evidence “No matter where you are on your growth journey, we can help you find solutions to meet your ever-evolving insurance and risk management needs.” Source: RevenueBase Database · checked Sep 17, 2026
14	Mcgill And Partners	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	566 contacts →
	Partial evidence “Complex risk.” Source: RevenueBase Database · checked Sep 17, 2026
15	PRO Global	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	532 contacts →
	Partial evidence “At our core, we’re a team of specialist insurance experts who simplify and transform complex and speciality insurance operations.” Source: RevenueBase Database · checked Sep 17, 2026
16	PIB Insurance Brokers	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	498 contacts →
	Strong evidence “PIB Insurance Brokers (PIB) are a leading insurance broker with access to risk management services.” Source: RevenueBase Database · checked Sep 17, 2026
17	Amwins Global Risks	Strong evidence	City Of London, United KingdomHQ checked Sep 17, 2026	501-1,000	484 contacts →
	Strong evidence “As a global specialty insurance broker, Amwins Global Risks – formerly THB – delivers insurance and reinsurance coverage to clients around the world.” Source: RevenueBase Database · checked Sep 17, 2026
18	Acrisure RE	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	385 contacts →
	Strong evidence “Acrisure Re is a leading re/insurance intermediary and corporate advisor, offering bespoke and innovative capital, risk and program solutions to clients across the global…” Source: RevenueBase Database · checked Sep 17, 2026
19	INIGO	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	257 contacts →
	Indirect evidence “In an industry often shaped by legacy and complexity, Inigo was built to be different.” Source: RevenueBase Database · checked Sep 17, 2026
20	Specialist Risk Group	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	249 contacts →
	Partial evidence “Specialist Risk Group (SRG) brings together individuals and businesses from across the world, who are united in our pursuit of specialism.” Source: RevenueBase Database · checked Sep 17, 2026
21	United Insurance Brokers Limited	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	229 contacts →
	Partial evidence “United Insurance Brokers Limited (UIBL) is an integral part of one of the largest privately-owned independent international insurance and reinsurance brokers headquartered in…” Source: RevenueBase Database · checked Sep 17, 2026
22	James Hallam	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	224 contacts →
	Strong evidence “James Hallam are one of the UK’s leading, fully independent, brokers and have a reputation for providing superior risk advice and insurance management programmes.” Source: RevenueBase Database · checked Sep 17, 2026
23	Griffiths & Armour, An AON Company	Partial evidence	Liverpool, United KingdomHQ checked Sep 17, 2026	51-200	188 contacts →
	Partial evidence “Griffiths & Armour, an Aon company, is a chartered insurance broker that exists to make your world less uncertain.” Source: RevenueBase Database · checked Sep 17, 2026
24	Munich RE Specialty	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	51-200	180 contacts →
	Partial evidence “Munich Re Specialty combines premier specialty expertise, capabilities, and products to offer partners and customers simplified access to a wide range of specialty insurance…” Source: RevenueBase Database · checked Sep 17, 2026
25	QBE RE	Partial evidence	City Of London, United KingdomHQ checked Sep 17, 2026	51-200	177 contacts →
	Partial evidence “QBE Re is the reinsurance division of the QBE Insurance Group, one of the world's leading international insurers and reinsurers.” Source: RevenueBase Database · checked Sep 17, 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: insurance risk 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 insurance risk consulting companies.
Partial evidence: Its own public description names part of insurance risk consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name insurance risk 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 25 of 822 insurance risk consulting companies based in the United Kingdom

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Insurance risk consulting companies based in the United Kingdom at a glance

As of Sep 17, 2026

38.1%Verified-email coverage

120.8Average contacts per company

1-10Median size (employees)

36.6%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

456

11-50

243

51-200

201-500

501-1,000

1,001-5,000

10001+

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 822 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 insurance risk 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 the United Kingdom whose own description of what they do matches “insurance risk 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 insurance risk 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 insurance risk consulting 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, 37,843 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 17, 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.

Insurance risk consulting companies by metro

Insurance risk consulting companies in London301

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 insurance risk 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 insurance risk consulting companies are there based in the United Kingdom?

RevenueBase identified 822 insurance risk consulting 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?

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

Which city has the most insurance risk consulting companies?

London leads with 301 headquartered companies, followed by Birmingham (19) and Manchester (16).

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 37,843 verified decision-maker contacts tracked across these 822 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 17, 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.