Company lists · Data refreshed September 2026

Top 25 Merchant networks based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 319 companies tracked

RevenueBase identified 319 merchant networks headquartered in the United Kingdom as of September 2026 and tracks 17,025 professional contacts across them, including 5,167 with verified work emails. London is the largest hub.

This list covers merchant networks 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 20, 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 20, 2026 86% judged on-target in blind review

319Companies

17,025Contacts tracked

5,167Verified emails

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The 25 largest merchant networks based in the United Kingdom

Ranked by team size

Top 25 of 319 merchant networks based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to merchant networks: 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	SUMUP	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	3,813 contacts →
	Indirect evidence “SumUp is a leading global fintech company committed to levelling the playing field for small businesses.” Source: RevenueBase Database · checked Sep 20, 2026
2	MYPOS	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	847 contacts →
	Indirect evidence “Dive into a new world of payments with myPOS to find out how the latest payment technologies will grow your business.” Source: RevenueBase Database · checked Sep 20, 2026
3	Paypoint PLC	Indirect evidence	Welwyn Garden City, United KingdomHQ checked Sep 20, 2026	501-1,000	499 contacts →
	Indirect evidence “In thousands of retail locations, at home and on the move, we make life more convenient for everyone.” Source: RevenueBase Database · checked Sep 20, 2026
4	PPRO	Indirect evidence	London, United KingdomHQ checked Sep 20, 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 20, 2026
5	Paymentsense	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	486 contacts →
	Indirect evidence “Paymentsense, now Dojo!” Source: RevenueBase Database · checked Sep 20, 2026
6	Trust Payments	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	441 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
7	Emerchantpay	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	369 contacts →
	Indirect evidence “emerchantpay is a leading global payment service provider and acquirer, supporting online, mobile, in-store and phone payments.” Source: RevenueBase Database · checked Sep 20, 2026
8	Barclaycard Payments	Indirect evidence	Canary Wharf, United KingdomHQ checked Sep 20, 2026	10001+	364 contacts →
	Indirect evidence “Welcome to Barclaycard Payments.” Source: RevenueBase Database · checked Sep 20, 2026
9	Ecommpay	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	348 contacts →
	Indirect evidence “Ecommpay is a full-stack payment service provider and global acquirer, helping businesses accept, manage and optimise payments through one integrated platform.” Source: RevenueBase Database · checked Sep 20, 2026
10	Takepayments Limited	Indirect evidence	Stockport, United KingdomHQ checked Sep 20, 2026	201-500	311 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
11	Payabl	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	264 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
12	TYL By Natwest	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	225 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
13	Tribe Payments	Partial evidence	City Of London, United KingdomHQ checked Sep 20, 2026	201-500	194 contacts →
	Partial 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 20, 2026
14	PXP	Indirect evidence	Stanstead Abbotts, United KingdomHQ checked Sep 20, 2026	201-500	171 contacts →
	Indirect evidence “PXP is a technology platform, unifying global payments and making commerce simpler, better and more connected.” Source: RevenueBase Database · checked Sep 20, 2026
15	Retail Merchant Services	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 20, 2026	201-500	169 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 20, 2026
16	Cashflows	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	147 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
17	Blink Payment	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	123 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
18	Handepay	Indirect evidence	Haydock, United KingdomHQ checked Sep 20, 2026	51-200	119 contacts →
	Indirect evidence “Independent businesses are paying far too much for their debit and credit card processing.” Source: RevenueBase Database · checked Sep 20, 2026
19	Createpay	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 20, 2026	51-200	97 contacts →
	Indirect evidence “CreatePay are a new player in the card payments industry.” Source: RevenueBase Database · checked Sep 20, 2026
20	Miura PAY	Indirect evidence	High Wycombe, United KingdomHQ checked Sep 20, 2026	11-50	89 contacts →
	Indirect evidence “Miura Systems Ltd (Legally) Miura Pay (Now) is at the forefront of revolutionising the payment industry with its pioneering and secure Payment Solution.” Source: RevenueBase Database · checked Sep 20, 2026
21	Kayana Ordering & Payment Solutions	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	82 contacts →
	Indirect evidence “Kayana stands at the forefront of offering extensive ordering and payment solutions, designed to simplify and refine the ordering and payment experience for your business.” Source: RevenueBase Database · checked Sep 20, 2026
22	Apexx Global	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	76 contacts →
	Indirect evidence “APEXX Global \| The Payment Orchestration Platform Built for Enterprise APEXX Global is the multi-award winning Payment Orchestration Platform, purpose-built for enterprise…” Source: RevenueBase Database · checked Sep 20, 2026
23	XPATE	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	72 contacts →
	Indirect 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 20, 2026
24	Docomo Digital	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	69 contacts →
	Indirect evidence “From August 29, DOCOMO Digital has become part of Bango PLC We will continue to support and grow our customers’ and partners’ businesses from within the Bango organization.” Source: RevenueBase Database · checked Sep 20, 2026
25	Pollinate	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	62 contacts →
	Indirect evidence “Transforming SMB Banking and Payments.” Source: RevenueBase Database · checked Sep 20, 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: merchant networks. 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 merchant networks.
Partial evidence: Its own public description names part of merchant networks, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name merchant networks. 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 319 merchant networks based in the United Kingdom

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Merchant networks based in the United Kingdom at a glance

As of Sep 20, 2026

30.3%Verified-email coverage

53.4Average contacts per company

11-50Median size (employees)

44.8%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

130

11-50

106

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 319 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 merchant networks, 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 “merchant networks”. 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 merchant networks), 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 merchant networks, 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, 5,167 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 20, 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.

Merchant networks by metro

Merchant networks in London143

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 merchant networks, 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 merchant networks are there based in the United Kingdom?

RevenueBase identified 319 merchant networks 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?

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

Which city has the most merchant networks?

London leads with 143 headquartered companies, followed by Manchester (11) and Birmingham (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 5,167 verified decision-maker contacts tracked across these 319 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 20, 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.