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Company lists · Data refreshed September 2026

Top 25 Payment processing software companies based in the United Kingdom

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 398 companies tracked

RevenueBase identified 398 payment processing software companies headquartered in the United Kingdom as of September 2026 and tracks 16,404 professional contacts across them, including 5,627 with verified work emails and 1,137 with mobile numbers. London is the largest hub.

This list covers payment processing 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
398Companies
16,404Contacts tracked
5,627Verified emails
1,137Mobile numbers
Unlock all 398 companies Free signup · no credit card · 500 free credits

The 25 largest payment processing software companies based in the United Kingdom

Ranked by team size
Top 25 of 398 payment processing software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names payment processing software 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
checkout.comPartial evidence
London, United KingdomHQ checked Sep 5, 20261,001-5,0002,310

“Checkout.com processes payments for thousands of companies that shape the digital economy.”

Source: company website · checked Sep 5, 2026
2
MYPOSPartial evidence
London, United KingdomHQ checked Sep 5, 20261,001-5,000847

“Dive into a new world of payments with myPOS to find out how the latest payment technologies will grow your business.”

Source: company website · checked Sep 5, 2026
3
Paypoint PLCIndirect evidence
Welwyn Garden City, United KingdomHQ checked Sep 5, 2026501-1,000499

“In thousands of retail locations, at home and on the move, we make life more convenient for everyone.”

Source: company website · checked Sep 5, 2026
4
PPROPartial evidence
London, United KingdomHQ checked Sep 5, 2026501-1,000494

“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: company website · checked Sep 5, 2026
5
PaymentsensePartial evidence
London, United KingdomHQ checked Sep 5, 2026201-500486

“Paymentsense, now Dojo!”

Source: company website · checked Sep 5, 2026
6
Trust PaymentsPartial evidence
London, United KingdomHQ checked Sep 5, 2026501-1,000441

“Our mission is to help businesses to optimise their sales and customer experience through facilitating speedy and seamless payments, loyalty, and data management creating truly…”

Source: company website · checked Sep 5, 2026
7
EmerchantpayPartial evidence
London, United KingdomHQ checked Sep 5, 2026201-500369

“emerchantpay is a leading global payment service provider and acquirer, supporting online, mobile, in-store and phone payments.”

Source: company website · checked Sep 5, 2026
8
Barclaycard PaymentsPartial evidence
Canary Wharf, United KingdomHQ checked Sep 5, 202610001+364

“Welcome to Barclaycard Payments.”

Source: company website · checked Sep 5, 2026
9
EcommpayPartial evidence
London, United KingdomHQ checked Sep 5, 2026501-1,000348

“Ecommpay is a full-stack payment service provider and global acquirer, helping businesses accept, manage and optimise payments through one integrated platform.”

Source: company website · checked Sep 5, 2026
10
Takepayments LimitedPartial evidence
Stockport, United KingdomHQ checked Sep 5, 2026201-500311

“Whichever way you want to get paid, we help you find the payment solution that best suits your needs and provide you with full support and assistance throughout your time with us.”

Source: company website · checked Sep 5, 2026
11
SolidgateIndirect evidence
London, United KingdomHQ checked Sep 5, 2026201-500298

“Growing globally means every declined transaction and unnecessary fee adds up fast.”

Source: company website · checked Sep 5, 2026
12
PayablIndirect evidence
London, United KingdomHQ checked Sep 5, 2026201-500264
Source: company website · checked Sep 5, 2026
13
TYL By NatwestIndirect evidence
London, United KingdomHQ checked Sep 5, 2026201-500225
Source: company website · checked Sep 5, 2026
14
Tribe PaymentsPartial evidence
City Of London, United KingdomHQ checked Sep 5, 2026201-500194

“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: company website · checked Sep 5, 2026
15
DECTAStrong evidence
London, United KingdomHQ checked Sep 5, 202651-200184

“DECTA is a leading provider of comprehensive, in-house payment infrastructure solutions, offering acquirer and issuer processing, white-label payment gateway and digital banking…”

Source: company website · checked Sep 5, 2026
16
PXPPartial evidence
Stanstead Abbotts, United KingdomHQ checked Sep 5, 2026201-500171

“PXP is a technology platform, unifying global payments and making commerce simpler, better and more connected.”

Source: company website · checked Sep 5, 2026
17
Retail Merchant ServicesStrong evidence
Milton Keynes, United KingdomHQ checked Sep 5, 2026201-500169

“Retail Merchant Services is a fast-growing payment services and software provider, combining our shared ambition to provide care and technology that can help small businesses…”

Source: company website · checked Sep 5, 2026
18
CashflowsPartial evidence
London, United KingdomHQ checked Sep 5, 202651-200147

“Cashflows is a new breed of fintech payments company that makes it easy for small corporates and SMEs to accept card and digital payments – online, in store, and on the move.”

Source: company website · checked Sep 5, 2026
19
PCI PALPartial evidence
London, United KingdomHQ checked Sep 5, 202651-200142

“PCI Pal® is the global provider of secure payment solutions.”

Source: company website · checked Sep 5, 2026
20
Blink PaymentPartial evidence
London, United KingdomHQ checked Sep 5, 202651-200123

“Blink Payment is an all-in-one payment platform that helps UK businesses get paid faster, reduce admin, and reconcile with ease, whether it's online, in person, or over the phone…”

Source: company website · checked Sep 5, 2026
21
HandepayPartial evidence
Haydock, United KingdomHQ checked Sep 5, 202651-200119

“Independent businesses are paying far too much for their debit and credit card processing.”

Source: company website · checked Sep 5, 2026
22
CreatepayPartial evidence
Milton Keynes, United KingdomHQ checked Sep 5, 202651-20097

“CreatePay are a new player in the card payments industry.”

Source: company website · checked Sep 5, 2026
23
Compass Plus TechnologiesPartial evidence
Nottingham, United KingdomHQ checked Sep 5, 2026201-50091

“We are passionate about payments technology and architecting it properly for the needs of today and tomorrow.”

Source: company website · checked Sep 5, 2026
24
Br-DgePartial evidence
Edinburgh, United KingdomHQ checked Sep 5, 202651-20089

“At BR-DGE, we’re committed to pushing the boundaries of payment technology and redefining the payments ecosystem.”

Source: company website · checked Sep 5, 2026
25
Miura PAYPartial evidence
High Wycombe, United KingdomHQ checked Sep 5, 202611-5089

“Miura Systems Ltd (Legally) Miura Pay (Now) is at the forefront of revolutionising the payment industry with its pioneering and secure Payment Solution.”

Source: company website · checked Sep 5, 2026

Showing 25 of 398 payment processing software companies based in the United Kingdom

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Payment processing software companies based in the United Kingdom at a glance

As of Sep 5, 2026
11-50Median size (employees)
LondonLargest hub · 182 HQs
1,137Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
137
11-50
153
51-200
71
201-500
23
501-1,000
4
1,001-5,000
4
10001+
3

Verified emails by last verification

0–30
5,294
31–60
321
61–90
0
90–180
1
180+
11

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 payment processing software 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 “payment processing software 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 payment processing 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 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, 5,627 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 5, 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.

Payment processing software companies by metro

  • Payment processing software companies in London182

Frequently asked

How many payment processing software companies are there based in the United Kingdom?

RevenueBase identified 398 payment processing 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?

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

Which city has the most payment processing software companies?

London leads with 182 headquartered companies, followed by Birmingham (7) 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 5,627 verified decision-maker contacts tracked across these 398 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 398 payment processing software companies based in the United Kingdom. Start with a free account, no credit card.

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Related lists

Browse: Companies home · All United Kingdom lists · All Payment processing software companies lists · New 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.

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