Company lists · Data refreshed September 2026

Top 25 AI financial services software companies based in the United Kingdom

Name: AI financial services software 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 27, 2026 354 companies tracked

RevenueBase identified 354 AI financial services software companies headquartered in the United Kingdom as of September 2026 and tracks 10,106 professional contacts across them, including 4,948 with verified work emails. London is the largest hub.

This list covers AI financial services software 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 27, 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 27, 2026 86% judged on-target in blind review

354Companies

10,106Contacts tracked

4,948Verified emails

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

Ranked by team size

Top 25 of 354 AI financial services software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to AI financial services software 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	ION	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	10001+	3,655 contacts →
	Strong evidence “We’re visionary innovators who are delivering mission-critical trading and workflow automation software to financial institutions, corporations, central banks, and governments.” Source: RevenueBase Database · checked Sep 27, 2026
2	Veripark	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	1,017 contacts →
	Strong evidence “VeriPark is a global solutions provider enabling financial institutions to become AI-first digital leaders by placing Customer Experience at the core of digital transformation.” Source: RevenueBase Database · checked Sep 27, 2026
3	Options Technology	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	501-1,000	549 contacts →
	Partial evidence “Options Technology (Options) is a financial technology company at the forefront of banking and trading infrastructure.” Source: RevenueBase Database · checked Sep 27, 2026
4	Complyadvantage	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	471 contacts →
	Partial evidence “Our mission is to empower every business to eliminate financial crime.” Source: RevenueBase Database · checked Sep 27, 2026
5	AXE Finance	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	376 contacts →
	Indirect evidence “Global lenders such as Société Générale, Al Rajhi Bank, First Abudhabi Bank, Abu Dhabi Commercial Bank, Vietnam International Bank, and Fidelity Bank trusted Axe Finance.” Source: RevenueBase Database · checked Sep 27, 2026
6	Fintechos	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	226 contacts →
	Strong evidence “FintechOS is the AI platform for financial product operations.” Source: RevenueBase Database · checked Sep 27, 2026
7	Galytix	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	197 contacts →
	Strong evidence “Galytix (GX) is a specialised AI firm built exclusively for financial institutions.” Source: RevenueBase Database · checked Sep 27, 2026
8	Synectics Solutions	Partial evidence	Burslem, United KingdomHQ checked Sep 27, 2026	201-500	183 contacts →
	Partial evidence “Synectics Solutions creates bespoke solutions which mitigate financial and identity fraud with outstanding effectiveness.” Source: RevenueBase Database · checked Sep 27, 2026
9	AVENI	Strong evidence	Edinburgh, United KingdomHQ checked Sep 27, 2026	51-200	84 contacts →
	Strong evidence “AI built for Financial Services.” Source: RevenueBase Database · checked Sep 27, 2026
10	Meniga	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	82 contacts →
	Indirect evidence “Meniga is a leading hyper-personalisation banking platform, providing best-in-class user experiences to over 100 million banking customers across 30 countries globally.” Source: RevenueBase Database · checked Sep 27, 2026
11	intellimation.ai	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	74 contacts →
	Strong evidence “intellimation.ai is an enterprise AI software provider, not a model lab, not a chatbot, that builds production AI applications operating at the inference layer, wrapping any…” Source: RevenueBase Database · checked Sep 27, 2026
12	Latentbridge	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	73 contacts →
	Partial evidence “Our mission is to help regulated enterprises turn their most critical workflows into reliable, repeatable outcomes with AI.” Source: RevenueBase Database · checked Sep 27, 2026
13	FNA	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	73 contacts →
	Strong evidence “FNA solves critical problems facing financial institutions and systems with software products using cutting-edge graph analytics, digital twins, and AI.” Source: RevenueBase Database · checked Sep 27, 2026
14	Dunstan Thomas DT	Indirect evidence	Portsmouth, United KingdomHQ checked Sep 27, 2026	51-200	70 contacts →
	Indirect evidence “Dunstan Thomas (DT) are a leading UK WealthTech partner, having spent over 30 years at the heart of WealthTech innovation.” Source: RevenueBase Database · checked Sep 27, 2026
15	Validata Group	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	68 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 27, 2026
16	MQUBE	Partial evidence	Guildford, United KingdomHQ checked Sep 27, 2026	51-200	64 contacts →
	Partial evidence “MQube is an award-winning AI technology company reimagining loan origination.” Source: RevenueBase Database · checked Sep 27, 2026
17	Nexus Frontiertech	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	58 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 27, 2026
18	Arabesque	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	53 contacts →
	Partial evidence “Founded in 2013 following a management buyout from Barclays, Arabesque focuses on AI-driven portfolio management through Arabesque AI and its autonomous portfolio management…” Source: RevenueBase Database · checked Sep 27, 2026
19	Sciforn	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	44 contacts →
	Strong evidence “Sciforn builds AI-native financial technology across five connected platforms: Athena (CRE loan servicing & asset management), Selene (fund operations, NAV & carry), Helios…” Source: RevenueBase Database · checked Sep 27, 2026
20	Gradient Labs	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	43 contacts →
	Strong evidence “Gradient Labs is the conversational AI platform transforming customer operations in financial services.” Source: RevenueBase Database · checked Sep 27, 2026
21	Sigtech	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	34 contacts →
	Partial evidence “SigTech is ushering in a new era where human experts and AI agents collaborate together to accomplish what was impossible before.” Source: RevenueBase Database · checked Sep 27, 2026
22	Rubicon Software	Partial evidence	Thorpe, United KingdomHQ checked Sep 27, 2026	11-50	30 contacts →
	Partial evidence “AI adoption built on nearly four decades of solving operational problems properly.” Source: RevenueBase Database · checked Sep 27, 2026
23	Finster AI	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	27 contacts →
	Partial evidence “Enterprise-grade AI for Finance.” Source: RevenueBase Database · checked Sep 27, 2026
24	Collidr	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	26 contacts →
	Partial evidence “About us Collidr is a fintech disruptor, applying the power of AI-driven technology to deliver better outcomes to all investors through our services – which include model…” Source: RevenueBase Database · checked Sep 27, 2026
25	Aitis Aiti Solutions	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	22 contacts →
	Partial evidence “AITIS provides AI-enabled risk assessment technology solutions for different industries.” Source: RevenueBase Database · checked Sep 27, 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: AI financial services software 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 AI financial services software companies.
Partial evidence: Its own public description names part of AI financial services software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI financial services software 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 354 AI financial services software companies based in the United Kingdom

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AI financial services software companies based in the United Kingdom at a glance

As of Sep 27, 2026

49.0%Verified-email coverage

28.5Average contacts per company

1-10Median size (employees)

70.6%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

205

11-50

103

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 354 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 AI financial services software 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 “AI financial services software 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 AI financial services software 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 AI financial services software 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, 4,948 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 27, 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.

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

RevenueBase identified 354 AI financial services software 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?

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

Which city has the most AI financial services software companies?

London leads with 250 headquartered companies, followed by Edinburgh (7) and Bracknell (3).

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 4,948 verified decision-maker contacts tracked across these 354 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 27, 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.