Company lists · Data refreshed November 2026
Top 24 Fintech app development companies based in the United Kingdom
RevenueBase identified 139 company matches for fintech app development companies associated with the United Kingdom as of November 2026 and tracks 4,636 professional contacts across them, including 2,220 with verified work emails. London is the largest hub.
This list covers company matches for fintech app development 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 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 24 largest fintech app development companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,280 contacts → | ||||
Exact match “SAP Fioneer builds software and platforms that enable banks, insurance companies, and challengers to run, transform and grow – cost-efficiently and at scale and speed.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 663 contacts → | ||||
Exact match “Lendable is a platform that makes borrowing money and saving money effortless; across loans, credit cards, car finance, utility bills, insurance, mobile contracts and more.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 279 contacts → | ||||
Exact match “Form3 is a cloud-native payments technology company helping banks, fintechs and payment providers modernize their payments infrastructure.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 274 contacts → | ||||
Exact match “We are a company on a mission to build a global financial ecosystem that empowers individuals and businesses to have more control over their financial lives.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 220 contacts → | ||||
Exact match “Fintech Farm helps traditional banks to create and run digital banks (aka neobanks).” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 107 contacts → | ||||
Exact match “BKN301 is building the financial data infrastructure layer connecting regulated banking, AI and digital assets across Europe, the Middle East and Africa.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 89 contacts → | ||||
Exact match “Panasa Technology is an AI-native fintech Engineering and Operations partner for regulated payment platforms.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 47 contacts → | ||||
Exact match “FinHub is an international enterprise FinTech and financial software company operating across multiple jurisdictions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 46 contacts → | ||||
Exact match “We are an innovative engineering team, focused on transforming financial services globally.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 40 contacts → | ||||
Exact match “MWAN Mobile provides products, software development services and consulting in the Blockchain, Fintech & Mobile payments and the Mobile and Digital space.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “M&M Fintech is a fintech innovation studio providing a complete service from design and architecture to the software development implementation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 27 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “WHO WE ARE: We are a team of keen on JavaScript/Node.js developers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 23 contacts → | ||||
Exact match “Consectus is a Fintech company created with the prime objective of enabling cost effective mobile and online solutions for the Banking & Financial Services Industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 22 contacts → | ||||
Exact match “Simplify Synergy is a transformative FinTech startup that provides innovative technological solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 20 contacts → | ||||
Exact match “We specialize in Android, iOS and Windows platforms and have development centre in Swindon UK (South West England).” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Digital banking, re-imagined.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 19 contacts → | ||||
Exact match “Finspire is a Digital Platform Technology provider for all financial institutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 17 contacts → | ||||
Exact match “Innovation Meets Excellence Providing transformative AI solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 16 contacts → | ||||
Exact match “An advanced Fintech Organization with experienced and expertise employees in payments, high risk acquiring, crypto acquiring domain.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Pri-Num is a leading fintech company specializing in digital payment solutions and technology implementation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 14 contacts → | ||||
Exact match “We’re a digital design and development studio that have been transforming the way major financial institutions and enterprises work, think and perform for 10+ years.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “IB Boost was founded to provide better solutions to common problems in technology.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “Keel is a comprehensive Fintech platform that empowers businesses to create, launch, and scale innovative financial products.” Recorded in the RevenueBase company graph · Nov 5, 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 “fintech app development 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 24 of 139 fintech app development companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 2,220 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fintech app development companies based in the United Kingdom at a glance
As of Nov 5, 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 139 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 “fintech app development 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 2,220 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 5, 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.
Fintech app development 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 “fintech app development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fintech app development companies are there based in the United Kingdom?
RevenueBase identified 139 company matches for fintech app development 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?
SAP Fioneer tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fintech app development companies?
London leads with 100 company records, followed by Bristol (3) and Leeds (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 2,220 professional contacts with verified work emails tracked across these 139 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 139 fintech app development companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Fintech app development companies by geography
- Fintech app development companies based in the United States
- Fintech app development companies based in Brazil
- Fintech app development companies based in South Africa
- Fintech app development companies based in Canada
- Fintech app development companies based in Australia
- Fintech app development companies based in Argentina
- Fintech app development companies based in Germany
- Fintech app development companies based in Poland
- Fintech app development companies based in Ukraine
- Fintech app development companies based in Sao Paulo, Brazil
- Fintech app development companies based in Bangalore, India
- Fintech app development companies based in Mumbai, India
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
- Fintech app development companies based in the United States
- Fintech app development companies based in Brazil
- Fintech app development companies based in South Africa
- Fintech app development companies based in Canada
- Fintech app development companies based in Australia
- Fintech app development companies based in Argentina
Company intelligence · public preview
Top 24 fintech app development 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 139 matching company records for fintech app development companies based in the United Kingdom, with 4,636 tracked contacts and 2,220 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 24 fintech app development 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 |  SAP Fioneersapfioneer.comHQ: Walldorf, United KingdomReported employees: 1,001-5,000 | Walldorf, United Kingdom | 1,001-5,000 | Exact match | 1,280 contacts → |
“SAP Fioneer builds software and platforms that enable banks, insurance companies, and challengers to run, transform and grow – cost-efficiently and at scale and speed.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lendablelendable.co.ukHQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 663 contacts → |
“Lendable is a platform that makes borrowing money and saving money effortless; across loans, credit cards, car finance, utility bills, insurance, mobile contracts and more.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Form3form3.techHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 279 contacts → |
“Form3 is a cloud-native payments technology company helping banks, fintechs and payment providers modernize their payments infrastructure.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Guavapayguavapay.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 274 contacts → |
“We are a company on a mission to build a global financial ecosystem that empowers individuals and businesses to have more control over their financial lives.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fintech Farmfintech-farm.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 220 contacts → |
“Fintech Farm helps traditional banks to create and run digital banks (aka neobanks).” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Bkn301bkn301.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 107 contacts → |
“BKN301 is building the financial data infrastructure layer connecting regulated banking, AI and digital assets across Europe, the Middle East and Africa.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Panasa Techpanasatech.comHQ: Brighton & Hove, United KingdomReported employees: 51-200 | Brighton & Hove, United Kingdom | 51-200 | Exact match | 89 contacts → |
“Panasa Technology is an AI-native fintech Engineering and Operations partner for regulated payment platforms.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Finhubfinhub.cloudHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 47 contacts → |
“FinHub is an international enterprise FinTech and financial software company operating across multiple jurisdictions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  DLT Appsdltapps.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 46 contacts → |
“We are an innovative engineering team, focused on transforming financial services globally.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mwan Mobilemwanmobile.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 40 contacts → |
“MWAN Mobile provides products, software development services and consulting in the Blockchain, Fintech & Mobile payments and the Mobile and Digital space.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  M&m Fintech Limitedmmfintech.ioHQ: Liverpool Street, United KingdomReported employees: 11-50 | Liverpool Street, United Kingdom | 11-50 | Exact match | 39 contacts → |
“M&M Fintech is a fintech innovation studio providing a complete service from design and architecture to the software development implementation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Apak Group IS NOW SBSsoprabanking.comHQ: Yate, United KingdomReported employees: 201-500 | Yate, United Kingdom | 201-500 | Exact match | 27 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 · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Invatechsinvatechs.comHQ: Salford, United KingdomReported employees: 11-50 | Salford, United Kingdom | 11-50 | Exact match | 27 contacts → |
“WHO WE ARE: We are a team of keen on JavaScript/Node.js developers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Consectus Limitedconsectus.comHQ: Maidenhead, United KingdomReported employees: 11-50 | Maidenhead, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Consectus is a Fintech company created with the prime objective of enabling cost effective mobile and online solutions for the Banking & Financial Services Industry.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Simplify Synergysimplifysynergy.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Simplify Synergy is a transformative FinTech startup that provides innovative technological solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Megrontechmegrontech.co.ukHQ: Swindon, United KingdomReported employees: 11-50 | Swindon, United Kingdom | 11-50 | Exact match | 20 contacts → |
“We specialize in Android, iOS and Windows platforms and have development centre in Swindon UK (South West England).” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  COBAcoba.ioHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Digital banking, re-imagined.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Finspire Technologyfinspiretech.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Finspire is a Digital Platform Technology provider for all financial institutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Attix AI UKattix.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 17 contacts → |
“Innovation Meets Excellence Providing transformative AI solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Finstack Limitedefinstack.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“An advanced Fintech Organization with experienced and expertise employees in payments, high risk acquiring, crypto acquiring domain.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Pri-Numpri-num.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 16 contacts → |
“Pri-Num is a leading fintech company specializing in digital payment solutions and technology implementation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Dcodeit LTDdcodeit.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We’re a digital design and development studio that have been transforming the way major financial institutions and enterprises work, think and perform for 10+ years.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  IB Boostibboost.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 14 contacts → |
“IB Boost was founded to provide better solutions to common problems in technology.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  KEELkeel.moneyHQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Keel is a comprehensive Fintech platform that empowers businesses to create, launch, and scale innovative financial products.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 139 company matches
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Fintech app development companies: dataset insights
November 5, 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
138 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.
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 139 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 5, 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 ↗
Fintech app development companies by metro
Questions about this company list
What does Exact match mean for fintech app development 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 fintech app development companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 139 matching company records, 4,636 tracked contacts and 2,220 verified emails. The public preview displays 24 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 5, 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
Fintech app development companies by geography
- Fintech app development companies based in the United States
- Fintech app development companies based in Brazil
- Fintech app development companies based in South Africa
- Fintech app development companies based in Canada
- Fintech app development companies based in Australia
- Fintech app development companies based in Argentina
- Fintech app development companies based in Germany
- Fintech app development companies based in Poland
- Fintech app development companies based in Ukraine
- Fintech app development companies based in Sao Paulo, Brazil
- Fintech app development companies based in Bangalore, India
- Fintech app development companies based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 24 fintech app development companies based in the United Kingdom. Snapshot: November 5, 2026. https://revenuebase.ai/companies/fintech-app-development-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
- Fintech app development companies based in the United States
- Fintech app development companies based in Brazil
- Fintech app development companies based in South Africa
- Fintech app development companies based in Canada
- Fintech app development companies based in Australia
- Fintech app development companies based in Argentina
Company intelligence · public preview
Top 24 fintech app development companies based in the United Kingdom
RevenueBase records 139 matching company records for fintech app development companies based in the United Kingdom, with 4,636 tracked contacts and 2,220 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 24 fintech app development 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 | SAP Fioneersapfioneer.com HQ: Walldorf, United KingdomReported employees: 1,001-5,000 | Walldorf, United Kingdom | 1,001-5,000 | Exact match | 1,280 contacts → |
“SAP Fioneer builds software and platforms that enable banks, insurance companies, and challengers to run, transform and grow – cost-efficiently and at scale and speed.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lendablelendable.co.uk HQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 663 contacts → |
“Lendable is a platform that makes borrowing money and saving money effortless; across loans, credit cards, car finance, utility bills, insurance, mobile contracts and more.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Form3form3.tech HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 279 contacts → |
“Form3 is a cloud-native payments technology company helping banks, fintechs and payment providers modernize their payments infrastructure.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Guavapayguavapay.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 274 contacts → |
“We are a company on a mission to build a global financial ecosystem that empowers individuals and businesses to have more control over their financial lives.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fintech Farmfintech-farm.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 220 contacts → |
“Fintech Farm helps traditional banks to create and run digital banks (aka neobanks).” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Bkn301bkn301.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 107 contacts → |
“BKN301 is building the financial data infrastructure layer connecting regulated banking, AI and digital assets across Europe, the Middle East and Africa.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Panasa Techpanasatech.com HQ: Brighton & Hove, United KingdomReported employees: 51-200 | Brighton & Hove, United Kingdom | 51-200 | Exact match | 89 contacts → |
“Panasa Technology is an AI-native fintech Engineering and Operations partner for regulated payment platforms.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Finhubfinhub.cloud HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 47 contacts → |
“FinHub is an international enterprise FinTech and financial software company operating across multiple jurisdictions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DLT Appsdltapps.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 46 contacts → |
“We are an innovative engineering team, focused on transforming financial services globally.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mwan Mobilemwanmobile.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 40 contacts → |
“MWAN Mobile provides products, software development services and consulting in the Blockchain, Fintech & Mobile payments and the Mobile and Digital space.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | M&m Fintech Limitedmmfintech.io HQ: Liverpool Street, United KingdomReported employees: 11-50 | Liverpool Street, United Kingdom | 11-50 | Exact match | 39 contacts → |
“M&M Fintech is a fintech innovation studio providing a complete service from design and architecture to the software development implementation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Apak Group IS NOW SBSsoprabanking.com HQ: Yate, United KingdomReported employees: 201-500 | Yate, United Kingdom | 201-500 | Exact match | 27 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 · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Invatechsinvatechs.com HQ: Salford, United KingdomReported employees: 11-50 | Salford, United Kingdom | 11-50 | Exact match | 27 contacts → |
“WHO WE ARE: We are a team of keen on JavaScript/Node.js developers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Consectus Limitedconsectus.com HQ: Maidenhead, United KingdomReported employees: 11-50 | Maidenhead, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Consectus is a Fintech company created with the prime objective of enabling cost effective mobile and online solutions for the Banking & Financial Services Industry.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Simplify Synergysimplifysynergy.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Simplify Synergy is a transformative FinTech startup that provides innovative technological solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Megrontechmegrontech.co.uk HQ: Swindon, United KingdomReported employees: 11-50 | Swindon, United Kingdom | 11-50 | Exact match | 20 contacts → |
“We specialize in Android, iOS and Windows platforms and have development centre in Swindon UK (South West England).” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | COBAcoba.io HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Digital banking, re-imagined.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Finspire Technologyfinspiretech.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Finspire is a Digital Platform Technology provider for all financial institutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Attix AI UKattix.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 17 contacts → |
“Innovation Meets Excellence Providing transformative AI solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Finstack Limitedefinstack.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“An advanced Fintech Organization with experienced and expertise employees in payments, high risk acquiring, crypto acquiring domain.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pri-Numpri-num.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 16 contacts → |
“Pri-Num is a leading fintech company specializing in digital payment solutions and technology implementation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Dcodeit LTDdcodeit.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We’re a digital design and development studio that have been transforming the way major financial institutions and enterprises work, think and perform for 10+ years.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | IB Boostibboost.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 14 contacts → |
“IB Boost was founded to provide better solutions to common problems in technology.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | KEELkeel.money HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Keel is a comprehensive Fintech platform that empowers businesses to create, launch, and scale innovative financial products.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 139 company matches
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Fintech app development companies: dataset insights
November 5, 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
138 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.
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 139 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 5, 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 ↗
Fintech app development companies by metro
Questions about this company list
What does Exact match mean for fintech app development 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 fintech app development companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 139 matching company records, 4,636 tracked contacts and 2,220 verified emails. The public preview displays 24 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 5, 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
Fintech app development companies by geography
- Fintech app development companies based in the United States
- Fintech app development companies based in Brazil
- Fintech app development companies based in South Africa
- Fintech app development companies based in Canada
- Fintech app development companies based in Australia
- Fintech app development companies based in Argentina
- Fintech app development companies based in Germany
- Fintech app development companies based in Poland
- Fintech app development companies based in Ukraine
- Fintech app development companies based in Sao Paulo, Brazil
- Fintech app development companies based in Bangalore, India
- Fintech app development companies based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 24 fintech app development companies based in the United Kingdom. Snapshot: November 5, 2026. https://revenuebase.ai/companies/fintech-app-development-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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- Fintech app development companies based in the United States
- Fintech app development companies based in Brazil
- Fintech app development companies based in South Africa
- Fintech app development companies based in Canada
- Fintech app development companies based in Australia
- Fintech app development companies based in Argentina