Company lists · Data refreshed September 2026
Top 25 Financial transaction software companies based in the United Kingdom
RevenueBase identified 170 company matches for financial transaction software companies associated with the United Kingdom as of September 2026 and tracks 5,148 professional contacts across them, including 907 with verified work emails and 319 with mobile numbers. London is the largest hub.
This list covers company matches for financial transaction software 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 September 2, 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 25 largest financial transaction software companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 488 contacts → | ||||
Exact match “Paymentsense, now Dojo!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 2 | 425 contacts → | ||||
Exact match “IT SOFTWARE -the Technancial Company- is focused on designing and developing cutting-edge solutions to satisfy the needs of the most sophisticated financial institutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 3 | 356 contacts → | ||||
Exact match “We combine the power of People, Data, and Software to deliver unrivalled customer experiences.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 4 | 327 contacts → | ||||
Exact match “Established in in New Zealand, Windcave stands as a high-growth, innovative leader in payment technology.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 5 | 167 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 · Sep 2, 2026 · View company records in RevenueBase | |||||
| 6 | 112 contacts → | ||||
Exact match “Cayan is hiring!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 7 | 107 contacts → | ||||
Exact match “Research and innovation keep The ai Corporation at the forefront of the fleet and mobility payments industry.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 8 | 90 contacts → | ||||
Exact match “At BR-DGE, we’re committed to pushing the boundaries of payment technology and redefining the payments ecosystem.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 9 | 85 contacts → | ||||
Exact match “Pinion is a professional services firm focused primarily on payment-solutions technologies and information management.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 10 | 76 contacts → | ||||
Exact match “Financial House, a trusted provider of financial services, offers merchant acquiring and card-issuing solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 11 | 45 contacts → | ||||
Exact match “We create a future where finance and payment technologies are truly effortless-zero delays, zero complexity, zero stress.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 12 | 38 contacts → | ||||
Exact match “We have had an interesting journey over the last 17 years.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 13 | 38 contacts → | ||||
Exact match “Payadmit is a cutting-edge payment software provider created by a team of industry professionals with 10+ years of hands-on experience in the payment industry.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 14 | 35 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 · Sep 2, 2026 · View company records in RevenueBase | |||||
| 15 | 35 contacts → | ||||
Exact match “Our mission is to transform the technology and payments landscape with innovative, secure, and personalised solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “Trustpay Global has a new name and brand identity, Payen.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 17 | 27 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 · Sep 2, 2026 · View company records in RevenueBase | |||||
| 18 | 25 contacts → | ||||
Exact match “Apak Group is now known as Sopra Banking Software, with it's market leading solutions now forming the heart of the Sopra Financing Platform.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 19 | 24 contacts → | ||||
Exact match “Building Businesses.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 20 | 23 contacts → | ||||
Exact match “We provide the infrastructure for enterprises and financial institutions to build and manage their payment programs.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 21 | 22 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 · Sep 2, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “Optimising payment processes means reducing the complex to the critical.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match “Afferent Software specialises in creating innovative Payments solutions that make our customers money and simplify the building, testing and running of Payments switches.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 24 | 19 contacts → | ||||
Exact match “CHANGING TECHNOLOGIES At NEXUM we adopt an open mind to product and commercial strategy.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “VallettaPay is a fully fledged global payments solution.” Recorded in the RevenueBase company graph · Sep 2, 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 “financial transaction software 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 25 of 170 financial transaction software companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 907 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Financial transaction software companies based in the United Kingdom at a glance
As of Sep 2, 2026Companies by employee count
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 “financial transaction software 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 907 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 September 2, 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.
Financial transaction software 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 “financial transaction software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many financial transaction software companies are there based in the United Kingdom?
RevenueBase identified 170 company matches for financial transaction software companies associated with the United Kingdom as of September 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?
Paymentsense tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most financial transaction software companies?
London leads with 84 company records, followed by Leeds (4) and Birmingham (4).
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 907 professional contacts with verified work emails tracked across these 170 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 September 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 170 financial transaction software companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Financial transaction software companies by geography
- Financial transaction software companies based in the United States
- Financial transaction software companies based in Brazil
- Financial transaction software companies based in Canada
- Financial transaction software companies based in South Africa
- Financial transaction software companies based in France
- Financial transaction software companies based in Australia
- Financial transaction software companies based in Germany
- Financial transaction software companies based in Mexico
- Financial transaction software companies based in Spain
- Financial transaction software companies based in Italy
- Financial transaction software companies based in Argentina
- Financial transaction software companies based in Cyprus
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
- Financial transaction software companies based in the United States
- Financial transaction software companies based in Brazil
- Financial transaction software companies based in Canada
- Financial transaction software companies based in South Africa
- Financial transaction software companies based in France
- Financial transaction software companies based in Australia
Company intelligence · public preview
Top 25 financial transaction software 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 170 matching company records for financial transaction software companies based in the United Kingdom, with 5,148 tracked contacts and 907 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 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 25 financial transaction software 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 |  Paymentsensepaymentsense.co.ukHQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 488 contacts → |
“Paymentsense, now Dojo!” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IT Softwareitsoftware.itHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 425 contacts → |
“IT SOFTWARE -the Technancial Company- is focused on designing and developing cutting-edge solutions to satisfy the needs of the most sophisticated financial institutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Jade Software Corporationjadeworld.comHQ: HQ not recorded; location: United KingdomReported employees: 201-500 | HQ not recorded; location: United Kingdom | 201-500 | Exact match | 356 contacts → |
“We combine the power of People, Data, and Software to deliver unrivalled customer experiences.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Windcavewindcave.comHQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 327 contacts → |
“Established in in New Zealand, Windcave stands as a high-growth, innovative leader in payment technology.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Retail Merchant Servicesretailmerchantservices.co.ukHQ: HQ not recorded; location: Milton Keynes, United KingdomReported employees: 201-500 | HQ not recorded; location: Milton Keynes, United Kingdom | 201-500 | Exact match | 167 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 · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cayan LLCcayan.comHQ: HQ not recorded; location: Belfast, United KingdomReported employees: 201-500 | HQ not recorded; location: Belfast, United Kingdom | 201-500 | Exact match | 112 contacts → |
“Cayan is hiring!” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  The AI Corporationaicorporation.comHQ: HQ not recorded; location: Woking, United KingdomReported employees: 51-200 | HQ not recorded; location: Woking, United Kingdom | 51-200 | Exact match | 107 contacts → |
“Research and innovation keep The ai Corporation at the forefront of the fleet and mobility payments industry.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Br-Dgebr-dge.toHQ: HQ not recorded; location: Edinburgh, United KingdomReported employees: 51-200 | HQ not recorded; location: Edinburgh, United Kingdom | 51-200 | Exact match | 90 contacts → |
“At BR-DGE, we’re committed to pushing the boundaries of payment technology and redefining the payments ecosystem.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Pinion Servicespinion.servicesHQ: HQ not recorded; location: Wakefield, United KingdomReported employees: 51-200 | HQ not recorded; location: Wakefield, United Kingdom | 51-200 | Exact match | 85 contacts → |
“Pinion is a professional services firm focused primarily on payment-solutions technologies and information management.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Financial Housefinancialhouse.ioHQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 76 contacts → |
“Financial House, a trusted provider of financial services, offers merchant acquiring and card-issuing solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Corytechcorytech.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 45 contacts → |
“We create a future where finance and payment technologies are truly effortless-zero delays, zero complexity, zero stress.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Yourcash UK & Irelandyourcash.comHQ: HQ not recorded; location: Milton Keynes, United KingdomReported employees: 51-200 | HQ not recorded; location: Milton Keynes, United Kingdom | 51-200 | Exact match | 38 contacts → |
“We have had an interesting journey over the last 17 years.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Payadmitpayadmit.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 38 contacts → |
“Payadmit is a cutting-edge payment software provider created by a team of industry professionals with 10+ years of hands-on experience in the payment industry.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Total Processingtotalprocessing.comHQ: HQ not recorded; location: Manchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Manchester, United Kingdom | 51-200 | Exact match | 35 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 · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Axcess Merchant Servicesaxcessms.comHQ: HQ not recorded; location: Leeds, United KingdomReported employees: 11-50 | HQ not recorded; location: Leeds, United Kingdom | 11-50 | Exact match | 35 contacts → |
“Our mission is to transform the technology and payments landscape with innovative, secure, and personalised solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  PAYENpayen.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Trustpay Global has a new name and brand identity, Payen.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Card Saver LTDcard-saver.co.ukHQ: HQ not recorded; location: Thornton-Cleveleys, United KingdomReported employees: 51-200 | HQ not recorded; location: Thornton-Cleveleys, United Kingdom | 51-200 | Exact match | 27 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 · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Apak Group IS NOW SBSsoprabanking.comHQ: HQ not recorded; location: Bristol, United KingdomReported employees: 201-500 | HQ not recorded; location: Bristol, United Kingdom | 201-500 | Exact match | 25 contacts → |
“Apak Group is now known as Sopra Banking Software, with it's market leading solutions now forming the heart of the Sopra Financing Platform.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Tectahtectah.comHQ: HQ not recorded; location: Cheadle, United KingdomReported employees: 11-50 | HQ not recorded; location: Cheadle, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Building Businesses.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Miden YC W24miden.coHQ: HQ not recorded; location: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | HQ not recorded; location: Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 23 contacts → |
“We provide the infrastructure for enterprises and financial institutions to build and manage their payment programs.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ubank Connectubankconnect.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Reach emerging markets in the easiest way possible and start boosting your business with UBank Connect.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  OPTALoptal.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Optimising payment processes means reducing the complex to the critical.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Afferent Softwareafferentsoftware.comHQ: HQ not recorded; location: Brighton, United KingdomReported employees: 11-50 | HQ not recorded; location: Brighton, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Afferent Software specialises in creating innovative Payments solutions that make our customers money and simplify the building, testing and running of Payments switches.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Nexum Softwarenexumsoftware.comHQ: HQ not recorded; location: Croydon, United KingdomReported employees: 51-200 | HQ not recorded; location: Croydon, United Kingdom | 51-200 | Exact match | 19 contacts → |
“CHANGING TECHNOLOGIES At NEXUM we adopt an open mind to product and commercial strategy.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Vallettapayvallettapay.comHQ: HQ not recorded; location: Liverpool, United KingdomReported employees: 11-50 | HQ not recorded; location: Liverpool, United Kingdom | 11-50 | Exact match | 18 contacts → |
“VallettaPay is a fully fledged global payments solution.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 170 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Financial transaction software companies: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
169 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 2, 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 ↗
Financial transaction software companies by metro
Questions about this company list
What does Exact match mean for financial transaction software 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 financial transaction software companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 170 matching company records, 5,148 tracked contacts and 907 verified emails. The public preview displays 25 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: September 2, 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
Financial transaction software companies by geography
- Financial transaction software companies based in the United States
- Financial transaction software companies based in Brazil
- Financial transaction software companies based in Canada
- Financial transaction software companies based in South Africa
- Financial transaction software companies based in France
- Financial transaction software companies based in Australia
- Financial transaction software companies based in Germany
- Financial transaction software companies based in Mexico
- Financial transaction software companies based in Spain
- Financial transaction software companies based in Italy
- Financial transaction software companies based in Argentina
- Financial transaction software companies based in Cyprus
Cite this list
RevenueBase Data Team. Top 25 financial transaction software companies based in the United Kingdom. Snapshot: September 2, 2026. https://revenuebase.ai/companies/financial-transaction-software-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
- Financial transaction software companies based in the United States
- Financial transaction software companies based in Brazil
- Financial transaction software companies based in Canada
- Financial transaction software companies based in South Africa
- Financial transaction software companies based in France
- Financial transaction software companies based in Australia
Company intelligence · public preview
Top 25 financial transaction software companies based in the United Kingdom
RevenueBase records 170 matching company records for financial transaction software companies based in the United Kingdom, with 5,148 tracked contacts and 907 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 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 25 financial transaction software 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 | Paymentsensepaymentsense.co.uk HQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 488 contacts → |
“Paymentsense, now Dojo!” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IT Softwareitsoftware.it HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 425 contacts → |
“IT SOFTWARE -the Technancial Company- is focused on designing and developing cutting-edge solutions to satisfy the needs of the most sophisticated financial institutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Jade Software Corporationjadeworld.com HQ: HQ not recorded; location: United KingdomReported employees: 201-500 | HQ not recorded; location: United Kingdom | 201-500 | Exact match | 356 contacts → |
“We combine the power of People, Data, and Software to deliver unrivalled customer experiences.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Windcavewindcave.com HQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 327 contacts → |
“Established in in New Zealand, Windcave stands as a high-growth, innovative leader in payment technology.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Retail Merchant Servicesretailmerchantservices.co.uk HQ: HQ not recorded; location: Milton Keynes, United KingdomReported employees: 201-500 | HQ not recorded; location: Milton Keynes, United Kingdom | 201-500 | Exact match | 167 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 · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cayan LLCcayan.com HQ: HQ not recorded; location: Belfast, United KingdomReported employees: 201-500 | HQ not recorded; location: Belfast, United Kingdom | 201-500 | Exact match | 112 contacts → |
“Cayan is hiring!” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The AI Corporationaicorporation.com HQ: HQ not recorded; location: Woking, United KingdomReported employees: 51-200 | HQ not recorded; location: Woking, United Kingdom | 51-200 | Exact match | 107 contacts → |
“Research and innovation keep The ai Corporation at the forefront of the fleet and mobility payments industry.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Br-Dgebr-dge.to HQ: HQ not recorded; location: Edinburgh, United KingdomReported employees: 51-200 | HQ not recorded; location: Edinburgh, United Kingdom | 51-200 | Exact match | 90 contacts → |
“At BR-DGE, we’re committed to pushing the boundaries of payment technology and redefining the payments ecosystem.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pinion Servicespinion.services HQ: HQ not recorded; location: Wakefield, United KingdomReported employees: 51-200 | HQ not recorded; location: Wakefield, United Kingdom | 51-200 | Exact match | 85 contacts → |
“Pinion is a professional services firm focused primarily on payment-solutions technologies and information management.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Financial Housefinancialhouse.io HQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 76 contacts → |
“Financial House, a trusted provider of financial services, offers merchant acquiring and card-issuing solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Corytechcorytech.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 45 contacts → |
“We create a future where finance and payment technologies are truly effortless-zero delays, zero complexity, zero stress.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Yourcash UK & Irelandyourcash.com HQ: HQ not recorded; location: Milton Keynes, United KingdomReported employees: 51-200 | HQ not recorded; location: Milton Keynes, United Kingdom | 51-200 | Exact match | 38 contacts → |
“We have had an interesting journey over the last 17 years.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Payadmitpayadmit.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 38 contacts → |
“Payadmit is a cutting-edge payment software provider created by a team of industry professionals with 10+ years of hands-on experience in the payment industry.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Total Processingtotalprocessing.com HQ: HQ not recorded; location: Manchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Manchester, United Kingdom | 51-200 | Exact match | 35 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 · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Axcess Merchant Servicesaxcessms.com HQ: HQ not recorded; location: Leeds, United KingdomReported employees: 11-50 | HQ not recorded; location: Leeds, United Kingdom | 11-50 | Exact match | 35 contacts → |
“Our mission is to transform the technology and payments landscape with innovative, secure, and personalised solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PAYENpayen.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Trustpay Global has a new name and brand identity, Payen.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Card Saver LTDcard-saver.co.uk HQ: HQ not recorded; location: Thornton-Cleveleys, United KingdomReported employees: 51-200 | HQ not recorded; location: Thornton-Cleveleys, United Kingdom | 51-200 | Exact match | 27 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 · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Apak Group IS NOW SBSsoprabanking.com HQ: HQ not recorded; location: Bristol, United KingdomReported employees: 201-500 | HQ not recorded; location: Bristol, United Kingdom | 201-500 | Exact match | 25 contacts → |
“Apak Group is now known as Sopra Banking Software, with it's market leading solutions now forming the heart of the Sopra Financing Platform.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tectahtectah.com HQ: HQ not recorded; location: Cheadle, United KingdomReported employees: 11-50 | HQ not recorded; location: Cheadle, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Building Businesses.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Miden YC W24miden.co HQ: HQ not recorded; location: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | HQ not recorded; location: Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 23 contacts → |
“We provide the infrastructure for enterprises and financial institutions to build and manage their payment programs.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ubank Connectubankconnect.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Reach emerging markets in the easiest way possible and start boosting your business with UBank Connect.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | OPTALoptal.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Optimising payment processes means reducing the complex to the critical.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Afferent Softwareafferentsoftware.com HQ: HQ not recorded; location: Brighton, United KingdomReported employees: 11-50 | HQ not recorded; location: Brighton, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Afferent Software specialises in creating innovative Payments solutions that make our customers money and simplify the building, testing and running of Payments switches.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Nexum Softwarenexumsoftware.com HQ: HQ not recorded; location: Croydon, United KingdomReported employees: 51-200 | HQ not recorded; location: Croydon, United Kingdom | 51-200 | Exact match | 19 contacts → |
“CHANGING TECHNOLOGIES At NEXUM we adopt an open mind to product and commercial strategy.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vallettapayvallettapay.com HQ: HQ not recorded; location: Liverpool, United KingdomReported employees: 11-50 | HQ not recorded; location: Liverpool, United Kingdom | 11-50 | Exact match | 18 contacts → |
“VallettaPay is a fully fledged global payments solution.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 170 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Financial transaction software companies: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
169 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 2, 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 ↗
Financial transaction software companies by metro
Questions about this company list
What does Exact match mean for financial transaction software 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 financial transaction software companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 170 matching company records, 5,148 tracked contacts and 907 verified emails. The public preview displays 25 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: September 2, 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
Financial transaction software companies by geography
- Financial transaction software companies based in the United States
- Financial transaction software companies based in Brazil
- Financial transaction software companies based in Canada
- Financial transaction software companies based in South Africa
- Financial transaction software companies based in France
- Financial transaction software companies based in Australia
- Financial transaction software companies based in Germany
- Financial transaction software companies based in Mexico
- Financial transaction software companies based in Spain
- Financial transaction software companies based in Italy
- Financial transaction software companies based in Argentina
- Financial transaction software companies based in Cyprus
Cite this list
RevenueBase Data Team. Top 25 financial transaction software companies based in the United Kingdom. Snapshot: September 2, 2026. https://revenuebase.ai/companies/financial-transaction-software-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
- Financial transaction software companies based in the United States
- Financial transaction software companies based in Brazil
- Financial transaction software companies based in Canada
- Financial transaction software companies based in South Africa
- Financial transaction software companies based in France
- Financial transaction software companies based in Australia