Company lists · Data refreshed September 2026

Top 24 Fintech startups based in the United Kingdom

Name: Fintech startups based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 463 companies tracked

RevenueBase identified 463 fintech startups headquartered in the United Kingdom as of September 2026 and tracks 25,601 professional contacts across them, including 10,566 with verified work emails. London is the largest hub.

This list covers fintech startups 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 21, 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 21, 2026 86% judged on-target in blind review

463Companies

25,601Contacts tracked

10,566Verified emails

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The 24 largest fintech startups based in the United Kingdom

Ranked by team size

Top 24 of 463 fintech startups based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to fintech startups: 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	Revolut	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	10001+	16,636 contacts →
	Indirect evidence “People deserve more from their money.” Source: RevenueBase Database · checked Sep 21, 2026
2	Lendable	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	552 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 21, 2026
3	PPRO	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	494 contacts →
	Partial evidence “PPRO is a fintech company that provides digital payment solutions to businesses and banks so that they can scale their local payment services through one connection.” Source: RevenueBase Database · checked Sep 21, 2026
4	zen.com	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	445 contacts →
	Indirect evidence “ZEN.COM is a global financial app that brings money management and shopping together in one place.” Source: RevenueBase Database · checked Sep 21, 2026
5	Guavapay	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	441 contacts →
	Indirect evidence “We are a company on a mission to build a global financial ecosystem that empowers individuals and businesses to have more control over their financial lives.” Source: RevenueBase Database · checked Sep 21, 2026
6	Jaja Finance	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	317 contacts →
	Indirect evidence “Jaja is on a mission to redefine and simplify the credit card experience, giving people more time to do the things they love.” Source: RevenueBase Database · checked Sep 21, 2026
7	CURVE	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	230 contacts →
	Indirect evidence “Curve is on a mission to simplify the way people spend, send, see and save money.” Source: RevenueBase Database · checked Sep 21, 2026
8	WONGA	Partial evidence	London, United KingdomHQ checked Sep 21, 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 21, 2026
9	Cashdirector	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	139 contacts →
	Indirect evidence “CashDirector helps banks attract SME/SMB customers and increase this segment's profitability by offering enriched online banking services.” Source: RevenueBase Database · checked Sep 21, 2026
10	Amplifi Capital	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	123 contacts →
	Partial evidence “Amplifi Capital (U.K.) Limited is a FinTech disrupter in near-prime lending.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ocean Finance	Indirect evidence	Salford Quays, United KingdomHQ checked Sep 21, 2026	51-200	120 contacts →
	Indirect evidence “Ocean Finance is a leading financial technology business offering personal finance solutions to consumers across the UK.” Source: RevenueBase Database · checked Sep 21, 2026
12	Chetwood Financial Limited	Indirect evidence	Wrexham, United KingdomHQ checked Sep 21, 2026	51-200	107 contacts →
	Indirect evidence “Founded in 2016, Chetwood is a new kind of bank.” Source: RevenueBase Database · checked Sep 21, 2026
13	Capify UK	Indirect evidence	Altrincham, United KingdomHQ checked Sep 21, 2026	51-200	90 contacts →
	Indirect evidence “If you have exciting and ambitious growth plans for your business, or want to maintain its existing success, we're here to offer a hand.” Source: RevenueBase Database · checked Sep 21, 2026
14	Haysto	Indirect evidence	Norwich, United KingdomHQ checked Sep 21, 2026	51-200	90 contacts →
	Indirect evidence “Backed by leading investors including HL Partnership, Better Group, Experian, The CEO of OakNorth and former Chairman of Salesforce, we started by solving the biggest gap in the…” Source: RevenueBase Database · checked Sep 21, 2026
15	APRON	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	82 contacts →
	Indirect evidence “Pay suppliers, pay staff, issue expense cards, and let your most tedious bookkeeping tasks run themselves.” Source: RevenueBase Database · checked Sep 21, 2026
16	Flow Global	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	78 contacts →
	Partial evidence “Flow is a FinTech specifically focused on keeping retail businesses in developing markets flowing.” Source: RevenueBase Database · checked Sep 21, 2026
17	KELP	Partial evidence	London, United KingdomHQ checked Sep 21, 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 21, 2026
18	XPATE	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	72 contacts →
	Partial evidence “xpate is the payments provider built for fintechs and digital SMEs that makes it easier to pay, get paid and keep money flowing.” Source: RevenueBase Database · checked Sep 21, 2026
19	FLURO	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	69 contacts →
	Indirect evidence “At Fluro, we build innovative, fair, and accessible finance solutions.” Source: RevenueBase Database · checked Sep 21, 2026
20	KRIYA	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	68 contacts →
	Indirect evidence “Kriya powers modern B2B finance, giving merchants and their buyers the tools to trade, pay and get paid seamlessly across every channel.” Source: RevenueBase Database · checked Sep 21, 2026
21	Bright Money Group	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 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 21, 2026
22	Nimble Appgenie	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	57 contacts →
	Strong evidence “At Nimble AppGenie, we are a global Fintech App Development Company delivering secure, scalable, and high-performance digital solutions for startups, enterprises, and financial…” Source: RevenueBase Database · checked Sep 21, 2026
23	Pockit	Indirect evidence	Cardiff, United KingdomHQ checked Sep 21, 2026	51-200	55 contacts →
	Indirect evidence “Pockit and Monese are the all-in-one money apps that make it easy for people to access and manage the financial tools that put them in control of their money.” Source: RevenueBase Database · checked Sep 21, 2026
24	Quint Group	Partial evidence	Nether Alderley, United KingdomHQ checked Sep 21, 2026	51-200	53 contacts →
	Partial evidence “Founded in 2009, Quint Group builds and scales fintechs in credit and payments.” Source: RevenueBase Database · checked Sep 21, 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 startups. 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 startups.
Partial evidence: Its own public description names part of fintech startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech startups. 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 24 of 463 fintech startups based in the United Kingdom

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Fintech startups based in the United Kingdom at a glance

As of Sep 21, 2026

41.3%Verified-email coverage

55.3Average contacts per company

11-50Median size (employees)

70.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

219

11-50

169

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 463 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 startups, 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 startups”. 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 startups), 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 startups, 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, 10,566 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 21, 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 startups by metro

Fintech startups in London327

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 startups, 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 startups are there based in the United Kingdom?

RevenueBase identified 463 fintech startups 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?

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

Which city has the most fintech startups?

London leads with 327 headquartered companies, followed by Manchester (12) and Edinburgh (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 10,566 verified decision-maker contacts tracked across these 463 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 21, 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.