Company lists · Data refreshed September 2026

Top 25 Insurance underwriting software companies based in London, United Kingdom

Name: Insurance underwriting software 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 12, 2026 86 companies tracked

RevenueBase identified 86 company matches for insurance underwriting software companies associated with London, United Kingdom as of September 2026 and tracks 3,880 professional contacts across them, including 1,908 with verified work emails and 271 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for insurance underwriting software companies associated with London, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 12, 2026 How this list was built

86Companies

3,880Contacts tracked

1,908Verified emails

271Mobile numbers

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The 25 largest insurance underwriting software companies based in London, United Kingdom

Ranked by team size

Top 25 of 86 company matches for insurance underwriting software companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Acturis Limited	Exact match	London, United KingdomHQ recorded Sep 12, 2026	501-1,000	620 contacts →
	Exact match “At Acturis we don't talk about digital transformation, we deliver it.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2	KI	Exact match	London, United KingdomHQ recorded Sep 12, 2026	201-500	407 contacts →
	Exact match “Ki is not just a glimpse into the future of risk, it's a bold step forward, redefining what good looks like.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3	Hyperexponential	Exact match	London, United KingdomHQ recorded Sep 12, 2026	201-500	220 contacts →
	Exact match “hyperexponential (hx) is the agentic platform for underwriting work for commercial P&C insurance.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4	Advantagego	Exact match	London, United KingdomHQ recorded Sep 12, 2026	201-500	120 contacts →
	Exact match “AdvantageGo provides revolutionary commercial (re)insurance management solutions that will transform how you manage risk administration.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5	SEND	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	117 contacts →
	Exact match “We are the leading insurance platform trusted by world-class insurers to navigate complex risks.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6	Genasys	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	106 contacts →
	Exact match “Genasys is a modern feature-rich, full-cycle insurance policy administration system for insurers, MGAs and brokers who are looking to optimise their processes, launch products at…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7	Vipr Solutions	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	88 contacts →
	Exact match “VIPR is an AI leading technology provider transforming how the insurance market manages and automates data.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8	INSLY	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	85 contacts →
	Exact match “For insurers and MGAs seeking fast, flexible, and future-ready technology, Insly is the low-risk partner that delivers end-to-end results.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9	Whitespace Software	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	85 contacts →
	Exact match “Whitespace Software is a London-based technology company focused on the digital transformation of the insurance industry.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10	Artificial Labs	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	82 contacts →
	Exact match “Artificial is revolutionising speciality insurance by empowering brokers and carriers to transform their placement and underwriting strategies.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11	Stubben Edge	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	81 contacts →
	Exact match “Stubben Edge is a technology-based financial services group that enables intermediaries and their clients to make easy decisions about their risks and how to protect or save…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12	Chainthat Limited	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	70 contacts →
	Exact match “We are creators of enterprise grade technology platforms that help insurance organisations across the value chain to realise their full potential.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13	XUBER	Exact match	London, United KingdomHQ recorded Sep 12, 2026	201-500	67 contacts →
	Exact match “Xuber - Insurance Software for the Global Commercial Market Xuber provides insurance software for the global commercial market, drawing on more than 40 years’ experience with over…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14	Optalitix	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	66 contacts →
	Exact match “Optalitix is an award-winning software provider delivering a low-code pricing and underwriting platform for global insurers, reinsurers and MGAs.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15	GPM	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	60 contacts →
	Exact match “GPM Development Ltd is an independent software and IT development company based in the Lloyd's building.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16	ALULA	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	58 contacts →
	Exact match “Alula Technologies is a London-based technology partner to insurance businesses.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17	Victor UK	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	58 contacts →
	Exact match “Empowering you to explore the possible.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18	Websure Sheraton Systems LTD	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	50 contacts →
	Exact match “Websure provide award-winning enterprise software solutions with the flexibility to handle any insurance risk or trade.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19	Buckhill Software	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	48 contacts →
	Exact match “Buckhill is a leading provider of next-generation technology solutions specifically designed for the insurance industry.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
20	Trace Isys	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	40 contacts →
	Exact match “Trace Isys (Trace) is a market leader that delivers global solutions for global insurance brokers.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21	Schemeserve	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	40 contacts →
	Exact match “SchemeServe empowers brokers, MGAs and insurers by providing flexible self-serve software that allows users to take full control of their products.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
22	EIP Limited	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	38 contacts →
	Exact match “Founded in 2004, EIP is a SaaS provider of embedded insurance products and an insurance intermediary.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
23	Total Systems PLC	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	38 contacts →
	Exact match “Total has been supplying business solutions to the Insurance industry for over 30 years.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
24	KASKO	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	37 contacts →
	Exact match “KASKO provides insurers with an end-to-end modular platform, bringing their new or existing products to the digital market in the quickest and most cost efficient way.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
25	Phinsys Limited	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	35 contacts →
	Exact match “Phinsys specialises in providing innovative solutions to insurance companies financial accounting, regulatory reporting and analytical needs.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “insurance underwriting software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 86 insurance underwriting software companies based in London, United Kingdom

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Insurance underwriting software companies based in London, United Kingdom at a glance

As of Sep 12, 2026

49.2%Verified-email coverage

7.0%Mobile-number coverage

45.1Average contacts per company

11-50Median size (employees)

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

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 14.0d

1,6230–30

26931–60

461–90

090–180

12180+

Company record updated

Median 64.0d

00–30

1,58031–60

1,70761–90

37690–180

217180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with London, United Kingdom whose business descriptions match “insurance underwriting software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,908 professional contacts with verified work emails across the full matched dataset. 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 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “insurance underwriting software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insurance underwriting software companies are there based in London, United Kingdom?

RevenueBase identified 86 company matches for insurance underwriting software companies associated with London, United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Acturis Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most insurance underwriting software companies?

London leads the United Kingdom with 87 company records, followed by Coventry (4) and Belfast (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,908 professional contacts with verified work emails tracked across these 86 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 12, 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 SmartSearch, 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.