Company lists · Data refreshed September 2026

Top 25 Financial services AI companies based in the United Kingdom

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, how directly it supports the match, 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 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review
449Companies
7,250Contacts tracked
3,224Verified emails
834Mobile numbers
Unlock all 449 companies Free signup · no credit card · 500 free credits

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. Evidence rates how directly each company's own description names financial services AI companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
LendableIndirect evidence
London, United Kingdom51-200549

“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: company website · checked Sep 2, 2026
2
CurinosPartial evidence
London, United Kingdom201-500515

“Curinos empowers financial institutions to make decisions with confidence, turning insight into bottom-line impact, deeper customer relationships, and profitable growth.”

Source: company website · checked Sep 2, 2026
3
BiocatchPartial evidence
London, United Kingdom201-500429

“BioCatch prevents financial crime by recognizing patterns in human behavior.”

Source: company website · checked Sep 2, 2026
4
FinsurgePartial evidence
London, United Kingdom201-500302

“At FinSurge, we are at the forefront of transforming the global financial landscape.”

Source: company website · checked Sep 2, 2026
5
Sandstone TechnologyPartial evidence
Leeds, United Kingdom201-500281

“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: company website · checked Sep 2, 2026
6
ThetarayPartial evidence
London, United Kingdom201-500253

“ThetaRay is transforming the way financial institutions detect and combat financial crime through the power of.”

Source: company website · checked Sep 2, 2026
7
OutseerIndirect evidence
London, United Kingdom201-500243

“At Outseer, we are empowering our customers to liberate the world from digital fraud by providing solutions that stop fraud, not customers.”

Source: company website · checked Sep 2, 2026
8
BehavoxPartial evidence
London, United Kingdom201-500215

“Behavox is an AI company that helps organizations safeguard and enhance their businesses through a unified controls framework.”

Source: company website · checked Sep 2, 2026
9
CovasantPartial evidence
Reading, United Kingdom201-500213

“Imagine a future where your business operates efficiently, AI powers smarter decisions, and operational excellence becomes the standard.”

Source: company website · checked Sep 2, 2026
10
MindbridgeStrong evidence
London, United Kingdom51-200199

“MindBridge is the global leader in AI-powered financial decision intelligence.”

Source: company website · checked Sep 2, 2026
11
Ravelin TechnologyPartial evidence
London, United Kingdom51-200140

AI-native fraud prevention company Ravelin provides sophisticated technology and dedicated support to help ecommerce businesses block advanced fraud threats and accept payments…”

Source: company website · checked Sep 2, 2026
12
Turnkey LenderPartial evidence
London, United Kingdom51-200140

“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: company website · checked Sep 2, 2026
13
Prospect 33Partial evidence
London, United Kingdom51-200119

“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: company website · checked Sep 2, 2026
14
BridgewiseIndirect evidence
London, United Kingdom51-200117

“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: company website · checked Sep 2, 2026
15
ZORALStrong evidence
London, United Kingdom51-20099

“Zoral empowers banks and financial institutions to recalibrate banking around business objectives through intelligent automation and AI-powered decisioning.”

Source: company website · checked Sep 2, 2026
16
ElsewhenIndirect evidence
London, United Kingdom51-20096

“Run your most expensive operations for a third of the cost.”

Source: company website · checked Sep 2, 2026
17
RDCPartial evidence
London, United Kingdom51-20090

“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: company website · checked Sep 2, 2026
18
ThemisIndirect evidence
London, United Kingdom51-20089

“Know Your Risk.”

Source: company website · checked Sep 2, 2026
19
AVENIStrong evidence
London, United Kingdom51-20086

AI built for Financial Services.”

Source: company website · checked Sep 2, 2026
20
Validata GroupPartial evidence
London, United Kingdom51-20069

“Validata Group is an international company that empowers banks and financial services with continuous quality engineering, smart ‘progressive’ data migration and enterprise…”

Source: company website · checked Sep 2, 2026
21
SmartnumbersIndirect evidence
London, United Kingdom51-20068

“We help companies in the fight against fraud.”

Source: company website · checked Sep 2, 2026
22
Nexus FrontiertechStrong evidence
London, United Kingdom51-20060

“Nexus FrontierTech empowers institutions with financial data processing products through its proprietary generative AI platform that automates data-driven processes, extracting…”

Source: company website · checked Sep 2, 2026
23
EvidentStrong evidence
London, United Kingdom51-20055

“Evident is an intelligence platform that specialises in benchmarking and tracking AI adoption across financial services.”

Source: company website · checked Sep 2, 2026
24
Synergo GroupPartial evidence
London, United Kingdom51-20053

“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: company website · checked Sep 2, 2026
25
Conquer AIPartial evidence
London, United Kingdom51-20051

“We build AI Native companies.”

Source: company website · checked Sep 2, 2026

Showing 25 of 449 financial services AI companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,224 reachable decision-makers.

Free signup · no credit card

See all 449 companies

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

As of Sep 2, 2026
1-10Median size (employees)
LondonLargest hub · 333 HQs
834Contacts with mobile numbers
Sep 2, 2026Data refreshed

Companies by employee count

1-10
255
11-50
136
51-200
37
201-500
17
501-1,000
2
1,001-5,000
1

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 evidence 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 SmartSearch, 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.
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 an evidence 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

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.

Ready to reach these companies? Verified emails and direct dials for all 449 financial services AI companies based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

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.