Company lists · Data refreshed September 2026

Top 25 Insurance risk modeling firms based in the United Kingdom

Name: Insurance risk modeling firms 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 92 companies tracked

RevenueBase identified 92 insurance risk modeling firms headquartered in the United Kingdom as of September 2026 and tracks 3,478 professional contacts across them, including 2,048 with verified work emails. London is the largest hub.

This list covers insurance risk modeling firms 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

92Companies

3,478Contacts tracked

2,048Verified emails

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The 25 largest insurance risk modeling firms based in the United Kingdom

Ranked by team size

Top 25 of 92 insurance risk modeling firms 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 modeling 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	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
2	Hyperexponential	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	220 contacts →
	Partial evidence “hyperexponential (hx) is the agentic platform for underwriting work for commercial P&C insurance.” Source: RevenueBase Database · checked Sep 17, 2026
3	Howden Tiger	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	141 contacts →
	Partial evidence “The global reinsurance broker and risk, capital, & strategic advisor focused on relentless innovation & superior analytics for top client service.” Source: RevenueBase Database · checked Sep 17, 2026
4	JBA Risk Management	Partial evidence	Skipton, United KingdomHQ checked Sep 17, 2026	51-200	124 contacts →
	Partial evidence “We are JBA Risk Management, otherwise known as The Flood People.” Source: RevenueBase Database · checked Sep 17, 2026
5	JLT Specialty	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	n/a	91 contacts →
	Indirect evidence “As of April 1, 2019, JLT Specialty is now a part of Marsh & McLennan.” Source: RevenueBase Database · checked Sep 17, 2026
6	Fathom	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “Fathom gives risk management professionals the most scientifically robust tools and intelligence for understanding the climate’s effects on flood risk.” Source: RevenueBase Database · checked Sep 17, 2026
7	Broker Insights	Partial evidence	Dundee, United KingdomHQ checked Sep 17, 2026	51-200	63 contacts →
	Partial evidence “Broker Insights is empowering the commercial insurance industry through data-driven decision-making.” Source: RevenueBase Database · checked Sep 17, 2026
8	Beach & Associates	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “As of December 2020, Beach & Associates rebranded to Acrisure Re and Acrisure London Wholesale.” Source: RevenueBase Database · checked Sep 17, 2026
9	Alchemy Underwriting	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “Our model is built around underwriting excellence, driven by rigorous risk selection, innovative, intelligent underwriting and catastrophe modelling.” Source: RevenueBase Database · checked Sep 17, 2026
10	Zenith Actuarial	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Zenith Actuarial is an innovative and agile consultancy dedicated to providing actuarial and technology services across the insurance and financial services industries.” Source: RevenueBase Database · checked Sep 17, 2026
11	Ainsurco	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “AInsurCo \| Actuarial & Insurance Consulting \| Technology-Enabled Insurance Solutions AInsurCo is a specialist insurance consulting and technology firm helping insurers unlock…” Source: RevenueBase Database · checked Sep 17, 2026
12	VAVE	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “Vave is a fresh approach to insuring high-volume risk.” Source: RevenueBase Database · checked Sep 17, 2026
13	Risk Solved	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “Risk Solved comprises a team of insurance experts dedicated to transforming risk engineering data management and data analytics through innovative technology.” Source: RevenueBase Database · checked Sep 17, 2026
14	Birdseyeview	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “BirdsEyeView is a European Space Agency-backed InsurTech.” Source: RevenueBase Database · checked Sep 17, 2026
15	Maximum Information	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Maximum Information is building the first ecosystem for multi-sector catastrophe and disaster risk management.” Source: RevenueBase Database · checked Sep 17, 2026
16	Expression Insurance	Partial evidence	Brighton, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “We are on a mission to revolutionise the world of commercial insurance and to make it better for our customers.” Source: RevenueBase Database · checked Sep 17, 2026
17	Oasis Loss Modelling Framework LTD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
18	Insurance Data Solutions	Partial evidence	Chelmsford, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “IDS is a privately owned limited company with over 30 years of expertise in working with insurance data and systems.” Source: RevenueBase Database · checked Sep 17, 2026
19	OSL Risk Management	Indirect evidence	Hull, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “We offer advanced analytics software, solutions, and expertise to businesses worldwide, helping clients to make informed decisions in highly complex or uncertain environments.” Source: RevenueBase Database · checked Sep 17, 2026
20	Pebbles	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “We are experienced insurance professionals, specialising in helping our clients to drive business value from Data.” Source: RevenueBase Database · checked Sep 17, 2026
21	TBIAS	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “TBIAS provides business insurance advice and management solutions, servicing insurance risk managers of corporations and leaders of insurance businesses.” Source: RevenueBase Database · checked Sep 17, 2026
22	Marcuson Consulting LTD	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Marcuson Consulting are Specialist Actuarial Advisors and Consultants to the Global General Insurance Industry Founded in 2010, we are an independent actuarial advisory firm…” Source: RevenueBase Database · checked Sep 17, 2026
23	Skyline Partners	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Skyline Partners is the Parametric Catalyser.” Source: RevenueBase Database · checked Sep 17, 2026
24	ARTIO	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Strong evidence “Artio provides insurance products for carbon projects from the earliest stages through our proprietary data-driven risk model with insights into real-time risk monitoring.” Source: RevenueBase Database · checked Sep 17, 2026
25	Proteus Consulting LLP	Partial evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Proteus Consulting provides actuarial consultancy services and software solutions to the insurance industry.” 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 modeling 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 insurance risk modeling firms.
Partial evidence: Its own public description names part of insurance risk modeling firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name insurance risk modeling 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 92 insurance risk modeling firms based in the United Kingdom

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Insurance risk modeling firms based in the United Kingdom at a glance

As of Sep 17, 2026

58.9%Verified-email coverage

37.8Average contacts per company

1-10Median size (employees)

66.3%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 92 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 modeling 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 the United Kingdom whose own description of what they do matches “insurance risk modeling 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 insurance risk modeling 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 insurance risk modeling firms, 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, 2,048 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 modeling firms by metro

Insurance risk modeling firms in London61

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 modeling 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 insurance risk modeling firms are there based in the United Kingdom?

RevenueBase identified 92 insurance risk modeling firms 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 RE, headquartered in London, tops this list with the largest team on record.

Which city has the most insurance risk modeling firms?

London leads with 61 headquartered companies, followed by Edinburgh (3) and Manchester (2).

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 2,048 verified decision-maker contacts tracked across these 92 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.