Company lists · Data refreshed September 2026

Top 25 Issuing platform companies based in the United Kingdom

Name: Issuing platform 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 77 companies tracked

RevenueBase identified 77 issuing platform companies headquartered in the United Kingdom as of September 2026 and tracks 6,511 professional contacts across them, including 1,630 with verified work emails. London is the largest hub.

This list covers issuing platform 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

77Companies

6,511Contacts tracked

1,630Verified emails

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The 25 largest issuing platform companies based in the United Kingdom

Ranked by team size

Top 25 of 77 issuing platform 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 issuing platform 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	PPRO	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	494 contacts →
	Indirect 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 28, 2026
2	Paymentology	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	409 contacts →
	Indirect evidence “Paymentology is a global issuer processor that enables fintechs, digital banks and retail banks to launch, manage and scale card programmes around the world.” Source: RevenueBase Database · checked Sep 28, 2026
3	Jaja Finance	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
4	Payabl	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	264 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
5	Tribe Payments	Indirect evidence	City Of London, United KingdomHQ checked Sep 28, 2026	201-500	194 contacts →
	Indirect evidence “Founded in 2018 as an issuer and acquirer processor, Tribe has grown into a digital payments and infrastructure orchestrator that empowers merchants, banks, fintechs, issuers and…” Source: RevenueBase Database · checked Sep 28, 2026
6	Paynetics	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	132 contacts →
	Partial evidence “Paynetics is a leader in B2B payments and a digital banking platform provider.” Source: RevenueBase Database · checked Sep 28, 2026
7	B4b Payments	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	115 contacts →
	Partial evidence “B4B Payments is a globally recognised and trusted provider of card issuing and embedded payment services.” Source: RevenueBase Database · checked Sep 28, 2026
8	TYMIT	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	111 contacts →
	Indirect evidence “We want to deliver to most valuable cards and instalment programs for the world’s biggest brands” Source: RevenueBase Database · checked Sep 28, 2026
9	Compass Plus Technologies	Indirect evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	201-500	91 contacts →
	Indirect evidence “We are passionate about payments technology and architecting it properly for the needs of today and tomorrow.” Source: RevenueBase Database · checked Sep 28, 2026
10	Muchbetter	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	87 contacts →
	Indirect evidence “MuchBetter is a digital payments company offering a wide variety of payment services including a digital wallet and payments gateway, and, coming soon, wearables, and the…” Source: RevenueBase Database · checked Sep 28, 2026
11	Intercash	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	77 contacts →
	Indirect evidence “We are the world’s leading provider of prepaid card payment solutions and technology, with almost two decades of experience, innovation, and satisfied customers.” Source: RevenueBase Database · checked Sep 28, 2026
12	Financial House	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	77 contacts →
	Partial evidence “Financial House, a trusted provider of financial services, offers merchant acquiring and card-issuing solutions.” Source: RevenueBase Database · checked Sep 28, 2026
13	Pollinate	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Transforming SMB Banking and Payments.” Source: RevenueBase Database · checked Sep 28, 2026
14	Flocash	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “Flocash is a leading provider of payment, content and distribution services to consumers, businesses, and financial institutions.” Source: RevenueBase Database · checked Sep 28, 2026
15	OMNIO	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “Omnio is a fintech company helping brands turn transactions into lasting customer relationships, combining payments, loyalty and insight to create smarter, more rewarding…” Source: RevenueBase Database · checked Sep 28, 2026
16	TOQIO	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	47 contacts →
	Partial evidence “We are transforming traditional finance by providing a powerful SaaS modular platform that enables corporates and financial institutions to launch and scale embedded financial…” Source: RevenueBase Database · checked Sep 28, 2026
17	Clowd9 Certified B Corp	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “The future of embedded, integrated, automated, sustainable Fintech.” Source: RevenueBase Database · checked Sep 28, 2026
18	Finhub	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	40 contacts →
	Indirect evidence “At Finhub, we are building the infrastructure powering the next generation of embedded finance, digital banking, and payment ecosystems across the UK, Europe, Switzerland, and…” Source: RevenueBase Database · checked Sep 28, 2026
19	Pax2pay	Indirect evidence	Bristol, United KingdomHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Helping businesses everywhere take the pain out of payments.” Source: RevenueBase Database · checked Sep 28, 2026
20	Fidel API	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	23 contacts →
	Partial evidence “Fidel API is a global financial infrastructure platform that enables developers to build programmable experiences at the moment a transaction occurs on any payment card.” Source: RevenueBase Database · checked Sep 28, 2026
21	BPX Digital Securities Marketplace	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “BPX is an FCA-authorised Digital Securities Marketplace and Settlement Venue.” Source: RevenueBase Database · checked Sep 28, 2026
22	Digimeth	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Digital Method is a software development company specialising in payment technology.” Source: RevenueBase Database · checked Sep 28, 2026
23	Origin Markets	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Founded in 2015, Origin is the largest primary debt issuance platform in the international debt markets.” Source: RevenueBase Database · checked Sep 28, 2026
24	Yordex	Indirect evidence	Waterloo, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Yordex makes it easy for any business to issue cards to their customers, beneficiaries or employees.” Source: RevenueBase Database · checked Sep 28, 2026
25	Accomplish	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Accomplish was created from the ground up to be a complete payment solution provider in the Electronic payments space with a focus on Issuing.” 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: issuing platform 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 issuing platform companies.
Partial evidence: Its own public description names part of issuing platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name issuing platform 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 77 issuing platform companies based in the United Kingdom

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Issuing platform companies based in the United Kingdom at a glance

As of Sep 28, 2026

25.0%Verified-email coverage

84.6Average contacts per company

11-50Median size (employees)

72.7%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 77 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 issuing platform 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 “issuing platform 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 issuing platform 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 issuing platform 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, 1,630 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.

Issuing platform companies by metro

Issuing platform companies in London56

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 issuing platform 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 issuing platform companies are there based in the United Kingdom?

RevenueBase identified 77 issuing platform 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?

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

Which city has the most issuing platform companies?

London leads with 56 headquartered companies, followed by Manchester (3) and Basingstoke (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 1,630 verified decision-maker contacts tracked across these 77 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.

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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.