Company lists · Data refreshed November 2026
Top 21 Transaction processing companies based in the United Kingdom
RevenueBase identified 165 company matches for transaction processing companies associated with the United Kingdom as of November 2026 and tracks 14,184 professional contacts across them, including 6,986 with verified work emails. London is the largest hub.
This list covers company matches for transaction processing companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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.
The 21 largest transaction processing companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 875 contacts → | ||||
Exact match “Welcome to the new era of payments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 533 contacts → | ||||
Exact match “In thousands of retail locations, at home and on the move, we make life more convenient for everyone.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 494 contacts → | ||||
Exact match “Paymentsense, now Dojo!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 456 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 376 contacts → | ||||
Exact match “Paysend operates the holistic payment infrastructure: its own multi-jurisdictional licence footprint, and a full stack of proprietary systems, from processing and FX to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 221 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 179 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 34 contacts → | ||||
Exact match “We have had an interesting journey over the last 17 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “Total Processing is a Fintech Company disrupting the payments sector through the delivery of custom payment solutions across e-commerce and in-store channels worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 25 contacts → | ||||
Exact match “Yorkshire Payments Contact Details sales@yorkshirepayments.com 01422 323785 @YorkshirePay We are an independent company that specializes in payment processing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “Building Businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “Card Saver is one of the UK’s fastest-growing card payment processing providers and is proud to be at the forefront of payment industry technology offering contactless, Apple Pay…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 21 contacts → | ||||
Exact match “MONEK is driven by a single purpose; to simplify the complexities of payment processing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “Powering Payments, Fueling Growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “With nearly half a century of expertise in the payments industry, we are a leading provider of payments, credit and debit transaction solutions and services to the private and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 17 contacts → | ||||
Exact match “Reach emerging markets in the easiest way possible and start boosting your business with UBank Connect.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “With PION.FINANCE global acquiring network, you can process your customers’ card payments and accept alternative payment methods easily around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Dataflexnet is a commercial payments Fintech.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 15 contacts → | ||||
Exact match “With a history spanning 30 years, PXP has expanded from a predominant focus on the hospitality industry to providing payment processing solutions that meet the needs of merchants…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “ITS specialises in secure data handling and online card payment solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Global Payments (NYSE: GPN) is a Fortune 500® payments technology company, delivering the leading complete worldwide commerce ecosystem.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “transaction processing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 165 transaction processing companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 6,986 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Transaction processing companies based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
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 165 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with the United Kingdom whose business descriptions match “transaction processing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 6,986 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Transaction processing companies by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “transaction processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many transaction processing companies are there based in the United Kingdom?
RevenueBase identified 165 company matches for transaction processing companies associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Gocardless tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most transaction processing companies?
London leads with 75 company records, followed by Milton Keynes (4) and Birmingham (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,986 professional contacts with verified work emails tracked across these 165 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 165 transaction processing companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Transaction processing companies by geography
- Transaction processing companies based in Sao Paulo, Brazil
- Transaction processing companies based in Toronto, Canada
- Transaction processing companies based in London, United Kingdom
- Transaction processing companies based in Houston, United States
- Transaction processing companies based in Las Vegas, United States
- Transaction processing companies based in Los Angeles, United States
- Transaction processing companies based in Miami, United States
- Transaction processing companies based in New York, United States
- Transaction processing companies based in Australia
- Transaction processing companies based in Brazil
- Transaction processing companies based in Canada
- Transaction processing companies based in Germany
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Transaction processing companies based in Sao Paulo, Brazil
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- Transaction processing companies based in London, United Kingdom
- Transaction processing companies based in Houston, United States
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- Transaction processing companies based in Los Angeles, United States
Company intelligence · public preview
Top 21 transaction processing companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 165 matching company records for transaction processing companies based in the United Kingdom, with 14,184 tracked contacts and 6,986 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 transaction processing companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Gocardlessgocardless.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 875 contacts → |
“Welcome to the new era of payments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Paypoint PLCpaypoint.comHQ: Welwyn Garden City, United KingdomReported employees: 501-1,000 | Welwyn Garden City, United Kingdom | 501-1,000 | Exact match | 533 contacts → |
“In thousands of retail locations, at home and on the move, we make life more convenient for everyone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Paymentsensepaymentsense.co.ukHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 494 contacts → |
“Paymentsense, now Dojo!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Trust Paymentstrustpayments.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 456 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Paysendpaysend.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 376 contacts → |
“Paysend operates the holistic payment infrastructure: its own multi-jurisdictional licence footprint, and a full stack of proprietary systems, from processing and FX to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  TYL By Natwesttylbynatwest.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 221 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Retail Merchant Servicesretailmerchantservices.co.ukHQ: Milton Keynes, United KingdomReported employees: 201-500 | Milton Keynes, United Kingdom | 201-500 | Exact match | 179 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Yourcash UK & Irelandyourcash.comHQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 34 contacts → |
“We have had an interesting journey over the last 17 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Total Processingtotalprocessing.comHQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 27 contacts → |
“Total Processing is a Fintech Company disrupting the payments sector through the delivery of custom payment solutions across e-commerce and in-store channels worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Yorkshire Paymentsyorkshirepayments.comHQ: Brighouse, United KingdomReported employees: 11-50 | Brighouse, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Yorkshire Payments Contact Details sales@yorkshirepayments.com 01422 323785 @YorkshirePay We are an independent company that specializes in payment processing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Tectahtectah.comHQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Building Businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Card Saver LTDcard-saver.co.ukHQ: Thornton-cleveleys, United KingdomReported employees: 51-200 | Thornton-cleveleys, United Kingdom | 51-200 | Exact match | 25 contacts → |
“Card Saver is one of the UK’s fastest-growing card payment processing providers and is proud to be at the forefront of payment industry technology offering contactless, Apple Pay…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  MONEKmonek.comHQ: Lichfield, United KingdomReported employees: 11-50 | Lichfield, United Kingdom | 11-50 | Exact match | 21 contacts → |
“MONEK is driven by a single purpose; to simplify the complexities of payment processing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  A2b Payment Solutionsa2bpayments.co.ukHQ: Blackpool, United KingdomReported employees: 11-50 | Blackpool, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Powering Payments, Fueling Growth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Paygatepaygate.ukHQ: Stevenage, United KingdomReported employees: 11-50 | Stevenage, United Kingdom | 11-50 | Exact match | 18 contacts → |
“With nearly half a century of expertise in the payments industry, we are a leading provider of payments, credit and debit transaction solutions and services to the private and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ubank Connectubankconnect.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Reach emerging markets in the easiest way possible and start boosting your business with UBank Connect.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  pion.financepion.financeHQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 16 contacts → |
“With PION.FINANCE global acquiring network, you can process your customers’ card payments and accept alternative payment methods easily around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Dataflexnetdataflexnet.comHQ: Stafford, United KingdomReported employees: 11-50 | Stafford, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Dataflexnet is a commercial payments Fintech.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  PXP Solutionspxp-solutions.comHQ: Stanstead Abbotts, United KingdomReported employees: 51-200 | Stanstead Abbotts, United Kingdom | 51-200 | Exact match | 15 contacts → |
“With a history spanning 30 years, PXP has expanded from a predominant focus on the hospitality industry to providing payment processing solutions that meet the needs of merchants…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Interactive Transaction Solutions ITS LTDinteractivets.comHQ: Chichester, United KingdomReported employees: 11-50 | Chichester, United Kingdom | 11-50 | Exact match | 13 contacts → |
“ITS specialises in secure data handling and online card payment solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Bleep UK PLCglobalpayments.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 13 contacts → |
“Global Payments (NYSE: GPN) is a Fortune 500® payments technology company, delivering the leading complete worldwide commerce ecosystem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 165 company matches
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Transaction processing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
162 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 165 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Transaction processing companies by metro
Questions about this company list
What does Exact match mean for transaction processing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many transaction processing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 165 matching company records, 14,184 tracked contacts and 6,986 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Transaction processing companies by geography
- Transaction processing companies based in Sao Paulo, Brazil
- Transaction processing companies based in Toronto, Canada
- Transaction processing companies based in London, United Kingdom
- Transaction processing companies based in Houston, United States
- Transaction processing companies based in Las Vegas, United States
- Transaction processing companies based in Los Angeles, United States
- Transaction processing companies based in Miami, United States
- Transaction processing companies based in New York, United States
- Transaction processing companies based in Australia
- Transaction processing companies based in Brazil
- Transaction processing companies based in Canada
- Transaction processing companies based in Germany
Cite this list
RevenueBase Data Team. Top 21 transaction processing companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/transaction-processing-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Transaction processing companies based in Sao Paulo, Brazil
- Transaction processing companies based in Toronto, Canada
- Transaction processing companies based in London, United Kingdom
- Transaction processing companies based in Houston, United States
- Transaction processing companies based in Las Vegas, United States
- Transaction processing companies based in Los Angeles, United States
Company intelligence · public preview
Top 21 transaction processing companies based in the United Kingdom
RevenueBase records 165 matching company records for transaction processing companies based in the United Kingdom, with 14,184 tracked contacts and 6,986 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 transaction processing companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Gocardlessgocardless.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 875 contacts → |
“Welcome to the new era of payments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Paypoint PLCpaypoint.com HQ: Welwyn Garden City, United KingdomReported employees: 501-1,000 | Welwyn Garden City, United Kingdom | 501-1,000 | Exact match | 533 contacts → |
“In thousands of retail locations, at home and on the move, we make life more convenient for everyone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Paymentsensepaymentsense.co.uk HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 494 contacts → |
“Paymentsense, now Dojo!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Trust Paymentstrustpayments.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 456 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Paysendpaysend.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 376 contacts → |
“Paysend operates the holistic payment infrastructure: its own multi-jurisdictional licence footprint, and a full stack of proprietary systems, from processing and FX to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TYL By Natwesttylbynatwest.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 221 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Retail Merchant Servicesretailmerchantservices.co.uk HQ: Milton Keynes, United KingdomReported employees: 201-500 | Milton Keynes, United Kingdom | 201-500 | Exact match | 179 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Yourcash UK & Irelandyourcash.com HQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 34 contacts → |
“We have had an interesting journey over the last 17 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Total Processingtotalprocessing.com HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 27 contacts → |
“Total Processing is a Fintech Company disrupting the payments sector through the delivery of custom payment solutions across e-commerce and in-store channels worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Yorkshire Paymentsyorkshirepayments.com HQ: Brighouse, United KingdomReported employees: 11-50 | Brighouse, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Yorkshire Payments Contact Details sales@yorkshirepayments.com 01422 323785 @YorkshirePay We are an independent company that specializes in payment processing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tectahtectah.com HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Building Businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Card Saver LTDcard-saver.co.uk HQ: Thornton-cleveleys, United KingdomReported employees: 51-200 | Thornton-cleveleys, United Kingdom | 51-200 | Exact match | 25 contacts → |
“Card Saver is one of the UK’s fastest-growing card payment processing providers and is proud to be at the forefront of payment industry technology offering contactless, Apple Pay…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | MONEKmonek.com HQ: Lichfield, United KingdomReported employees: 11-50 | Lichfield, United Kingdom | 11-50 | Exact match | 21 contacts → |
“MONEK is driven by a single purpose; to simplify the complexities of payment processing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | A2b Payment Solutionsa2bpayments.co.uk HQ: Blackpool, United KingdomReported employees: 11-50 | Blackpool, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Powering Payments, Fueling Growth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Paygatepaygate.uk HQ: Stevenage, United KingdomReported employees: 11-50 | Stevenage, United Kingdom | 11-50 | Exact match | 18 contacts → |
“With nearly half a century of expertise in the payments industry, we are a leading provider of payments, credit and debit transaction solutions and services to the private and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ubank Connectubankconnect.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Reach emerging markets in the easiest way possible and start boosting your business with UBank Connect.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | pion.financepion.finance HQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 16 contacts → |
“With PION.FINANCE global acquiring network, you can process your customers’ card payments and accept alternative payment methods easily around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dataflexnetdataflexnet.com HQ: Stafford, United KingdomReported employees: 11-50 | Stafford, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Dataflexnet is a commercial payments Fintech.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | PXP Solutionspxp-solutions.com HQ: Stanstead Abbotts, United KingdomReported employees: 51-200 | Stanstead Abbotts, United Kingdom | 51-200 | Exact match | 15 contacts → |
“With a history spanning 30 years, PXP has expanded from a predominant focus on the hospitality industry to providing payment processing solutions that meet the needs of merchants…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Interactive Transaction Solutions ITS LTDinteractivets.com HQ: Chichester, United KingdomReported employees: 11-50 | Chichester, United Kingdom | 11-50 | Exact match | 13 contacts → |
“ITS specialises in secure data handling and online card payment solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bleep UK PLCglobalpayments.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 13 contacts → |
“Global Payments (NYSE: GPN) is a Fortune 500® payments technology company, delivering the leading complete worldwide commerce ecosystem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 165 company matches
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Transaction processing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
162 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 165 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Transaction processing companies by metro
Questions about this company list
What does Exact match mean for transaction processing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many transaction processing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 165 matching company records, 14,184 tracked contacts and 6,986 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Transaction processing companies by geography
- Transaction processing companies based in Sao Paulo, Brazil
- Transaction processing companies based in Toronto, Canada
- Transaction processing companies based in London, United Kingdom
- Transaction processing companies based in Houston, United States
- Transaction processing companies based in Las Vegas, United States
- Transaction processing companies based in Los Angeles, United States
- Transaction processing companies based in Miami, United States
- Transaction processing companies based in New York, United States
- Transaction processing companies based in Australia
- Transaction processing companies based in Brazil
- Transaction processing companies based in Canada
- Transaction processing companies based in Germany
Cite this list
RevenueBase Data Team. Top 21 transaction processing companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/transaction-processing-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Transaction processing companies based in Sao Paulo, Brazil
- Transaction processing companies based in Toronto, Canada
- Transaction processing companies based in London, United Kingdom
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- Transaction processing companies based in Los Angeles, United States