Company lists · Data refreshed September 2026

Top 25 Financial services AI companies based in the United Kingdom

Name: Financial services AI 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 2, 2026 449 companies tracked

RevenueBase identified 449 financial services AI companies headquartered in the United Kingdom as of September 2026 and tracks 7,250 professional contacts across them, including 3,224 with verified work emails and 834 with mobile numbers. London is the largest hub.

This list covers financial services AI 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

449Companies

7,250Contacts tracked

3,224Verified emails

834Mobile numbers

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The 25 largest financial services AI companies based in the United Kingdom

Ranked by team size

Top 25 of 449 financial services AI companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to financial services AI 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	Lendable	Indirect evidence	London, United Kingdom	51-200	549 contacts →
	Indirect evidence “Lendable is a platform that makes borrowing money and saving money effortless; across loans, credit cards, car finance, utility bills, insurance, mobile contracts and more.” Source: RevenueBase Database · checked Sep 2, 2026
2	Curinos	Partial evidence	London, United Kingdom	201-500	515 contacts →
	Partial evidence “Curinos empowers financial institutions to make decisions with confidence, turning insight into bottom-line impact, deeper customer relationships, and profitable growth.” Source: RevenueBase Database · checked Sep 2, 2026
3	Biocatch	Partial evidence	London, United Kingdom	201-500	429 contacts →
	Partial evidence “BioCatch prevents financial crime by recognizing patterns in human behavior.” Source: RevenueBase Database · checked Sep 2, 2026
4	Finsurge	Partial evidence	London, United Kingdom	201-500	302 contacts →
	Partial evidence “At FinSurge, we are at the forefront of transforming the global financial landscape.” Source: RevenueBase Database · checked Sep 2, 2026
5	Sandstone Technology	Partial evidence	Leeds, United Kingdom	201-500	281 contacts →
	Partial evidence “For more than 25 years, Sandstone Technology has been innovating and evolving financial solutions for some of the world’s largest banks and financial institutions.” Source: RevenueBase Database · checked Sep 2, 2026
6	Thetaray	Partial evidence	London, United Kingdom	201-500	253 contacts →
	Partial evidence “ThetaRay is transforming the way financial institutions detect and combat financial crime through the power of.” Source: RevenueBase Database · checked Sep 2, 2026
7	Outseer	Indirect evidence	London, United Kingdom	201-500	243 contacts →
	Indirect evidence “At Outseer, we are empowering our customers to liberate the world from digital fraud by providing solutions that stop fraud, not customers.” Source: RevenueBase Database · checked Sep 2, 2026
8	Behavox	Partial evidence	London, United Kingdom	201-500	215 contacts →
	Partial evidence “Behavox is an AI company that helps organizations safeguard and enhance their businesses through a unified controls framework.” Source: RevenueBase Database · checked Sep 2, 2026
9	Covasant	Partial evidence	Reading, United Kingdom	201-500	213 contacts →
	Partial evidence “Imagine a future where your business operates efficiently, AI powers smarter decisions, and operational excellence becomes the standard.” Source: RevenueBase Database · checked Sep 2, 2026
10	Mindbridge	Strong evidence	London, United Kingdom	51-200	199 contacts →
	Strong evidence “MindBridge is the global leader in AI-powered financial decision intelligence.” Source: RevenueBase Database · checked Sep 2, 2026
11	Ravelin Technology	Partial evidence	London, United Kingdom	51-200	140 contacts →
	Partial evidence “AI-native fraud prevention company Ravelin provides sophisticated technology and dedicated support to help ecommerce businesses block advanced fraud threats and accept payments…” Source: RevenueBase Database · checked Sep 2, 2026
12	Turnkey Lender	Partial evidence	London, United Kingdom	51-200	140 contacts →
	Partial evidence “TurnKey Lender is a global B2B SaaS company offering an AI-powered lending automation platform and decision management solutions and services in 50+ countries.” Source: RevenueBase Database · checked Sep 2, 2026
13	Prospect 33	Partial evidence	London, United Kingdom	51-200	119 contacts →
	Partial evidence “Prospect 33 is at the vanguard of transforming financial services through artificial intelligence, embodying the bridge between the sector’s traditional practices and the…” Source: RevenueBase Database · checked Sep 2, 2026
14	Bridgewise	Indirect evidence	London, United Kingdom	51-200	117 contacts →
	Indirect evidence “BridgeWise is a global leader in investment intelligence, with a mission to bridge gaps in the capital markets by making investment opportunities accessible to everyone…” Source: RevenueBase Database · checked Sep 2, 2026
15	ZORAL	Strong evidence	London, United Kingdom	51-200	99 contacts →
	Strong evidence “Zoral empowers banks and financial institutions to recalibrate banking around business objectives through intelligent automation and AI-powered decisioning.” Source: RevenueBase Database · checked Sep 2, 2026
16	Elsewhen	Indirect evidence	London, United Kingdom	51-200	96 contacts →
	Indirect evidence “Run your most expensive operations for a third of the cost.” Source: RevenueBase Database · checked Sep 2, 2026
17	RDC	Partial evidence	London, United Kingdom	51-200	90 contacts →
	Partial evidence “A powerful combination of AI technology, open-source data and human intervention powers RDC’s risk intelligence which is trusted by customers as an essential part of their…” Source: RevenueBase Database · checked Sep 2, 2026
18	Themis	Indirect evidence	London, United Kingdom	51-200	89 contacts →
	Indirect evidence “Know Your Risk.” Source: RevenueBase Database · checked Sep 2, 2026
19	AVENI	Strong evidence	London, United Kingdom	51-200	86 contacts →
	Strong evidence “AI built for Financial Services.” Source: RevenueBase Database · checked Sep 2, 2026
20	Validata Group	Partial evidence	London, United Kingdom	51-200	69 contacts →
	Partial evidence “Validata Group is an international company that empowers banks and financial services with continuous quality engineering, smart ‘progressive’ data migration and enterprise…” Source: RevenueBase Database · checked Sep 2, 2026
21	Smartnumbers	Indirect evidence	London, United Kingdom	51-200	68 contacts →
	Indirect evidence “We help companies in the fight against fraud.” Source: RevenueBase Database · checked Sep 2, 2026
22	Nexus Frontiertech	Strong evidence	London, United Kingdom	51-200	60 contacts →
	Strong evidence “Nexus FrontierTech empowers institutions with financial data processing products through its proprietary generative AI platform that automates data-driven processes, extracting…” Source: RevenueBase Database · checked Sep 2, 2026
23	Evident	Strong evidence	London, United Kingdom	51-200	55 contacts →
	Strong evidence “Evident is an intelligence platform that specialises in benchmarking and tracking AI adoption across financial services.” Source: RevenueBase Database · checked Sep 2, 2026
24	Synergo Group	Partial evidence	London, United Kingdom	51-200	53 contacts →
	Partial evidence “Synergo Group is an AI-first consulting and engineering firm helping regulated and mid-market organizations design, govern, and operationalize AI-driven decision systems.” Source: RevenueBase Database · checked Sep 2, 2026
25	Conquer AI	Partial evidence	London, United Kingdom	51-200	51 contacts →
	Partial evidence “We build AI Native companies.” Source: RevenueBase Database · checked Sep 2, 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: financial services AI 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 financial services AI companies.
Partial evidence: Its own public description names part of financial services AI companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial services AI 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 449 financial services AI companies based in the United Kingdom

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Financial services AI companies based in the United Kingdom at a glance

As of Sep 2, 2026

44.5%Verified-email coverage

11.5%Mobile-number coverage

16.1Average contacts per company

1-10Median size (employees)

74.2%Largest-city concentration · London

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

255

11-50

136

51-200

201-500

501-1,000

1,001-5,000

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 financial services AI 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 “financial services AI 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 financial services AI 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 financial services AI 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, 3,224 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 2, 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.

Financial services AI companies by metro

Financial services AI companies in London333

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 financial services AI 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 financial services AI companies are there based in the United Kingdom?

RevenueBase identified 449 financial services AI 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?

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

Which city has the most financial services AI companies?

London leads with 333 headquartered companies, followed by Edinburgh (9) and Manchester (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 3,224 verified decision-maker contacts tracked across these 449 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 2, 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.