Company lists · Data refreshed September 2026

Top 25 Fintech holding companies based in the United Kingdom

Name: Fintech holding 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 28, 2026 94 companies tracked

RevenueBase identified 94 fintech holding companies headquartered in the United Kingdom as of September 2026 and tracks 1,536 professional contacts across them, including 456 with verified work emails. London is the largest hub.

This list covers fintech holding 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 28, 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 28, 2026 86% judged on-target in blind review

94Companies

1,536Contacts tracked

456Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest fintech holding companies based in the United Kingdom

Ranked by team size

Top 25 of 94 fintech holding companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to fintech holding 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	WONGA	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	146 contacts →
	Partial evidence “We are a pioneering international FinTech company, which is disrupting the traditional consumer lending space by providing solutions for “underserved” customers.” Source: RevenueBase Database · checked Sep 28, 2026
2	Fasanara Capital	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	105 contacts →
	Indirect evidence “Founded in 2011, Fasanara Capital is a global asset manager and technology-driven investment platform.” Source: RevenueBase Database · checked Sep 28, 2026
3	Treasuryspring	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	78 contacts →
	Indirect evidence “TreasurySpring is a financial technology company that is unlocking multi-trillion dollar wholesale money markets.” Source: RevenueBase Database · checked Sep 28, 2026
4	KELP	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	77 contacts →
	Partial evidence “Kelp is a FinTech solution that uniquely combines its in-house predictive technology with 360° private company data-paid, public and proprietary-to support alternative investment…” Source: RevenueBase Database · checked Sep 28, 2026
5	Bright Money Group	Partial evidence	Manchester, United KingdomHQ checked Sep 28, 2026	51-200	62 contacts →
	Partial evidence “Bright Money Group (founded in 2019) is a company that has vast experience in the FinTech industry.” Source: RevenueBase Database · checked Sep 28, 2026
6	Privat 3 Money	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “Privat 3 Money is an FCA-regulated fintech organisation providing comprehensive finance and wealth management solutions to private clients, corporates, the yachting and aviation…” Source: RevenueBase Database · checked Sep 28, 2026
7	Eiger Trading Advisors LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “Eiger Trading is an independent UK-based FinTech firm specialising in brokerage and trade facilitation services for the Islamic financial market.” Source: RevenueBase Database · checked Sep 28, 2026
8	Comparitec	Indirect evidence	Chester, United KingdomHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “Comparitec Group Ltd is a market leading Credit and Comparison Technology business.” Source: RevenueBase Database · checked Sep 28, 2026
9	Augmentum Fintech	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	19 contacts →
	Partial evidence “Augmentum Fintech plc is one of Europe’s leading venture capital investors focusing exclusively on the fintech sector.” Source: RevenueBase Database · checked Sep 28, 2026
10	KAF Technology	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “KAF Technology is one of the leading fintech company that has transformed the industry by providing niche and robust financial solutions for the customers in the region.” Source: RevenueBase Database · checked Sep 28, 2026
11	Neverwhatif Group	Partial evidence	Witham, United KingdomHQ checked Sep 28, 2026	51-200	16 contacts →
	Partial evidence “NeverWhatIf is a holding company responsible for a variety of start-ups, growing companies and established enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
12	Nokkel	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Nokkel helps unlock property wealth, the fastest growing and typically one of the largest components of an individual’s holistic wealth.” Source: RevenueBase Database · checked Sep 28, 2026
13	Vemi Ventures	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “At Vemi we’re on a mission to build a global ethical digital bank that solves the ethical and faith-based compromises made by millions of customers worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
14	Hope Macy	Indirect evidence	Cardiff, United KingdomHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Hope Macy provides AI‑native lending management infrastructure that enables credit providers to reduce operational costs, make better risk decisions, increase lending and…” Source: RevenueBase Database · checked Sep 28, 2026
15	Quantum Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Quantum Group is a leading fintech and security investment incubator based in London.” Source: RevenueBase Database · checked Sep 28, 2026
16	Boomfi	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “BoomFi is a venture-backed FinTech building the payments infrastructure that bridges tradefi and digital assets.” Source: RevenueBase Database · checked Sep 28, 2026
17	Thinksmart Limited	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	51-200	10 contacts →
	Indirect evidence “ThinkSmart is a leader in digital retail B2B and B2C finance.” Source: RevenueBase Database · checked Sep 28, 2026
18	Alterest	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Alterest is an innovative solution for financial institutions who act as funders and investors in loan markets.” Source: RevenueBase Database · checked Sep 28, 2026
19	Trusty Digital LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “A More Open and Fair Investment Landscape.” Source: RevenueBase Database · checked Sep 28, 2026
20	AFT Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “The AFT Group is a multi‑division technology and media company operating at the nexus of fintech, Media, AI SaaS, automotive, and performance advertising.” Source: RevenueBase Database · checked Sep 28, 2026
21	Tupelo	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Tupelo Capital invests in fintech and financial services businesses.” Source: RevenueBase Database · checked Sep 28, 2026
22	Risksave Technologies	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “RiskSave provide technological and regulatory support to asset managers and leading FinTechs.” Source: RevenueBase Database · checked Sep 28, 2026
23	IORYS	Partial evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “Banking Platform and Payment Gateway for FinTech Industry” Source: RevenueBase Database · checked Sep 28, 2026
24	HLPS	Indirect evidence	Plymouth, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “HLPS is pioneering Housing as a Service-a new model that connects long-term institutional investment with people's lifelong housing needs.” Source: RevenueBase Database · checked Sep 28, 2026
25	Jack Henry LLP	Indirect evidence	Tonbridge, United KingdomHQ checked Sep 28, 2026	51-200	5 contacts →
	Indirect evidence “Jack Henry & Associates, Inc.” Source: RevenueBase Database · checked Sep 28, 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: fintech holding 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 fintech holding companies.
Partial evidence: Its own public description names part of fintech holding companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech holding 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 94 fintech holding 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 456 reachable decision-makers.

Free signup · no credit card

View the full list →

Fintech holding companies based in the United Kingdom at a glance

As of Sep 28, 2026

29.7%Verified-email coverage

16.3Average contacts per company

11-50Median size (employees)

72.3%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 94 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 fintech holding 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 “fintech holding 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 fintech holding 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 fintech holding 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, 456 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 28, 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.

Fintech holding companies by metro

Fintech holding companies in London68

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 fintech holding 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 fintech holding companies are there based in the United Kingdom?

RevenueBase identified 94 fintech holding 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?

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

Which city has the most fintech holding companies?

London leads with 68 headquartered companies, followed by Manchester (4) and Aylesbury (1).

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 456 verified decision-maker contacts tracked across these 94 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 94 fintech holding companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Fintech holding companies by geography

Browse the directory

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.