Company lists · Data refreshed September 2026

Top 25 Accident and health insurance brokers based in the United Kingdom

RevenueBase identified 517 accident and health insurance brokers headquartered in the United Kingdom as of September 2026 and tracks 7,900 professional contacts across them, including 4,074 with verified work emails. London is the largest hub.

This list covers accident and health insurance brokers 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 30, 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 30, 2026 86% judged on-target in blind review
517Companies
7,900Contacts tracked
4,074Verified emails
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The 25 largest accident and health insurance brokers based in the United Kingdom

Ranked by team size
Top 25 of 517 accident and health insurance brokers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to accident and health insurance brokers: 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
1Strong evidenceLondon, United KingdomHQ checked Sep 30, 20261,001-5,0002,183 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 30, 2026
2Strong evidenceBasingstoke, United KingdomHQ checked Sep 30, 2026501-1,000552 contacts →

Strong evidence

“Reassured is the UK’s largest life insurance broker*, supporting thousands of new customers every month to protect what matters most.”

Source: RevenueBase Database · checked Sep 30, 2026
3Strong evidenceLondon, United KingdomHQ checked Sep 30, 20261,001-5,000498 contacts →

Strong evidence

“PIB Insurance Brokers (PIB) are a leading insurance broker with access to risk management services.”

Source: RevenueBase Database · checked Sep 30, 2026
4Partial evidenceLondon, United KingdomHQ checked Sep 30, 20261,001-5,000203 contacts →

Partial evidence

“Jensten is the connected broker of scale, delivering superior outcomes for commercial, corporate and personal clients through our advisory and service capabilities, supported by…”

Source: RevenueBase Database · checked Sep 30, 2026
5Partial evidenceStoke On Trent, United KingdomHQ checked Sep 30, 2026501-1,000152 contacts →

Partial evidence

“Autonet Insurance Group has an enviable reputation for providing high quality insurance products.”

Source: RevenueBase Database · checked Sep 30, 2026
6Strong evidencePoole, United KingdomHQ checked Sep 30, 2026201-500147 contacts →

Strong evidence

“Protect Line is a fast-growing Life Insurance Brokerage with offices in Poole and London.”

Source: RevenueBase Database · checked Sep 30, 2026
7Partial evidenceGlos, United KingdomHQ checked Sep 30, 202651-200135 contacts →

Partial evidence

“Here at Howden Life & Health (previously Assured Futures) we pride ourselves on doing the heavy lifting, so you don’t have to.”

Source: RevenueBase Database · checked Sep 30, 2026
8Strong evidenceManchester, United KingdomHQ checked Sep 30, 202651-200122 contacts →

Strong evidence

“Bridge Insurance Brokers Limited (Bridge) is a leading independent corporate insurance broker with offices in both Manchester and London.”

Source: RevenueBase Database · checked Sep 30, 2026
9Strong evidenceNorwich, United KingdomHQ checked Sep 30, 202651-20091 contacts →

Strong evidence

“One Broker is an insurance broker based in East Anglia.”

Source: RevenueBase Database · checked Sep 30, 2026
10Partial evidenceLeeds, United KingdomHQ checked Sep 30, 202651-20076 contacts →

Partial evidence

“Since 1972, we’ve helped businesses and individuals to find the right insurance at competitive premiums.”

Source: RevenueBase Database · checked Sep 30, 2026
11Partial evidenceLondon, United KingdomHQ checked Sep 30, 2026201-50076 contacts →

Partial evidence

“We believe that insurance should be made to measure, and not just one size fits all.”

Source: RevenueBase Database · checked Sep 30, 2026
12Partial evidenceBelfast, United KingdomHQ checked Sep 30, 202651-20073 contacts →

Partial evidence

“Established in 1978 by current Executive Chairman Robert Willis, Willis Insurance & Risk Management has built a sound reputation within Northern Ireland as a highly professional…”

Source: RevenueBase Database · checked Sep 30, 2026
13Strong evidenceLeeds, United KingdomHQ checked Sep 30, 202651-20068 contacts →

Strong evidence

“Attis is more than an insurance brokerage; we’re balance sheet protectors- we take the time to understand your business- we see beyond the policies to the bigger picture- we…”

Source: RevenueBase Database · checked Sep 30, 2026
14Strong evidenceManchester, United KingdomHQ checked Sep 30, 202651-20057 contacts →

Strong evidence

“UKGlobal are one of the most progressive and fast-growing insurance brokers in the country.”

Source: RevenueBase Database · checked Sep 30, 2026
15Partial evidencePolegate, United KingdomHQ checked Sep 30, 202651-20051 contacts →

Partial evidence

“One answer for all your insurance needs.”

Source: RevenueBase Database · checked Sep 30, 2026
16Strong evidenceBristol, United KingdomHQ checked Sep 30, 202651-20050 contacts →

Strong evidence

“Brunel Insurance Brokers Limited provides clients with insurance services for all commercial classes from sole traders to SMEs to large corporate clients requiring a professional…”

Source: RevenueBase Database · checked Sep 30, 2026
17Partial evidenceManchester, United KingdomHQ checked Sep 30, 202651-20049 contacts →

Partial evidence

“Established in 1943 and with over 75 years of experience, the Reich Group of Companies provide wide-ranging insurance for both businesses and private clients, in the UK and around…”

Source: RevenueBase Database · checked Sep 30, 2026
18Strong evidenceLancaster, United KingdomHQ checked Sep 30, 202651-20048 contacts →

Strong evidence

“We offer a broker service for UK businesses ranging from micro SME’s to those larger businesses with more complex insurance needs.”

Source: RevenueBase Database · checked Sep 30, 2026
19Strong evidenceHersden, United KingdomHQ checked Sep 30, 202651-20047 contacts →

Strong evidence

“At QMT Commercial Insurance Brokers, we provide independent commercial insurance advice built around the needs of real businesses.”

Source: RevenueBase Database · checked Sep 30, 2026
20Strong evidenceWokingham, United KingdomHQ checked Sep 30, 202651-20040 contacts →

Strong evidence

“We are a commercial insurance broker based in Wokingham, Berkshire for over 28 years.”

Source: RevenueBase Database · checked Sep 30, 2026
21Strong evidenceSale, United KingdomHQ checked Sep 30, 202651-20039 contacts →

Strong evidence

“Essential Insurance is a specialist Life & Critical Illness Insurance Broker based in Sale, Manchester.”

Source: RevenueBase Database · checked Sep 30, 2026
22Strong evidenceIpswich, United KingdomHQ checked Sep 30, 202611-5038 contacts →

Strong evidence

“Independent broker helping small businesses get the insurance they need.”

Source: RevenueBase Database · checked Sep 30, 2026
23Strong evidenceShrewsbury, United KingdomHQ checked Sep 30, 202651-20037 contacts →

Strong evidence

“1st Choice Insurance is an award-winning independent commercial insurance broker, dedicated to providing tailored insurance solutions with a personal touch.”

Source: RevenueBase Database · checked Sep 30, 2026
24Strong evidenceHuddersfield, United KingdomHQ checked Sep 30, 202651-20037 contacts →

Strong evidence

“We are a long-established independent Insurance Broker based in Yorkshire providing effective, clear and affordable business insurance services.”

Source: RevenueBase Database · checked Sep 30, 2026
25Indirect evidenceWorcester, United KingdomHQ checked Sep 30, 202611-5036 contacts →

Indirect evidence

“Always the right decision.”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 517 accident and health insurance brokers based in the United Kingdom

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Accident and health insurance brokers based in the United Kingdom at a glance

As of Sep 30, 2026
51.6%Verified-email coverage
15.3Average contacts per company
1-10Median size (employees)
9.3%Largest-city concentration · London
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
283
11-50
177
51-200
45
201-500
4
501-1,000
2
1,001-5,000
4

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 517 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 accident and health insurance brokers, 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 “accident and health insurance brokers”. 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 accident and health insurance brokers), 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 accident and health insurance brokers, 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, 4,074 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 30, 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.

Accident and health insurance brokers by metro

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 accident and health insurance brokers, 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 accident and health insurance brokers are there based in the United Kingdom?

RevenueBase identified 517 accident and health insurance brokers 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?

Howden Insurance Brokers Limited, headquartered in London, tops this list with the largest team on record.

Which city has the most accident and health insurance brokers?

London leads with 48 headquartered companies, followed by Birmingham (13) and Manchester (13).

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 4,074 verified decision-maker contacts tracked across these 517 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 30, 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.