Company lists · Data refreshed September 2026
Top 21 Fintech security companies based in the United Kingdom
RevenueBase identified 50 company matches for fintech security companies associated with the United Kingdom as of September 2026 and tracks 1,720 professional contacts across them, including 847 with verified work emails and 132 with mobile numbers. London is the largest hub.
This list covers company matches for fintech security 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 21 largest fintech security companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 739 contacts → | ||||
Exact match “SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 2 | 429 contacts → | ||||
Exact match “BioCatch prevents financial crime by recognizing patterns in human behavior.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 3 | 181 contacts → | ||||
Exact match “Synectics Solutions creates bespoke solutions which mitigate financial and identity fraud with outstanding effectiveness.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 4 | 140 contacts → | ||||
Exact match “AI-native fraud prevention company Ravelin provides sophisticated technology and dedicated support to help ecommerce businesses block advanced fraud threats and accept payments…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 5 | 33 contacts → | ||||
Exact match “Fraud.com ensures trust at every step of the customer's digital journey; this complete end-to-end protection delivers unified identity, authentication and fraud detection and…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “CyberHive protects the most valued organisations, their people data, and assets, with patented technology that is simple, secure and performant.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “Simplified Solutions protects organisation’s most valuable asset – Financial, Customer, Employee and Transactional Data.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “Cybertonica uses Machine Learning and Artificial Intelligence to manage risk and fraud, increasing trust and growing frictionless banking and m/e-payments globally.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Everything Cyber!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “Endida empowers Fraud, Risk and Cybersecurity leaders with intelligent, integrated technologies and solutions that drives compliance, reduces costs, boosts operational efficiency…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Our technology has been used for years by major institutions throughout the globe and is designed to get you started immediately, increasing the security of your business without…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Safecypher Limited is an investor-backed technology start-up that develops innovations to address security and fraud prevention for the global payments industry.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “KIT365 is a cybersecurity company based in the city of Leicester.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Kalgera is a fintech platform that uses machine learning and cutting-edge neuroscience to enable banks to identify and protect vulnerable customers.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Fincole is a growing global technology firm serving multiple industries including financial services with a passion to develop highly secure and intelligent solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Uncloak is the world's first blockchain powered cyber threat solution putting businesses one step ahead of hackers utilising: • Advanced artificial intelligence to check public &…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “DLP Assured work with enterprise customers to mitigate the threat from fraud on ecommerce systems, to mitigate the treat from insider attack and using leading edge technology to…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “We have a highly skilled consultative approach using the very latest in disruptive multi patented security technologies against this ever-evolving threats.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Founded as a FinTech consultancy to deliver new solutions for companies that need additional specialist software knowledge, or that require additional engineering capabilities…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Stopping hackers and creating secure software since 2015 - to the fintech, banking and aerospace industry.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Focused on Fintechs and regulated Financial Services SMEs, we offer a suite of services to build enterprise level operational resilience and improve your ability to recover…” 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 “fintech security companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 50 fintech security companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 847 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fintech security 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 “fintech security 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 847 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.
Fintech security 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 security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fintech security companies are there based in the United Kingdom?
RevenueBase identified 50 company matches for fintech security 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?
SISA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fintech security companies?
London leads with 29 company records, followed by Manchester (2) and Leicester (2).
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 847 professional contacts with verified work emails tracked across these 50 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 50 fintech security companies based in the United Kingdom. Start with a free account, no credit card.
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Fintech security companies by geography
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
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- Lists by location
- Lists A-Z
- New lists
- Fintech security companies based in the United States
- Fintech security companies based in Brazil
- Fintech security companies based in Canada
- Fintech security companies based in London, United Kingdom
- Fintech security companies based in Australia
- Fintech security companies based in India
Company intelligence · public preview
Top 21 fintech security 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 50 matching company records for fintech security companies based in the United Kingdom, with 1,720 tracked contacts and 847 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: 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 21 fintech security 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 |  SISAsisa.aiHQ: HQ not recorded; location: Leicester, United KingdomReported employees: 201-500 | HQ not recorded; location: Leicester, United Kingdom | 201-500 | Exact match | 739 contacts → |
“SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Biocatchbiocatch.comHQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 429 contacts → |
“BioCatch prevents financial crime by recognizing patterns in human behavior.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Synectics Solutionssynectics-solutions.com HQ: HQ not recorded; location: Burslem, United KingdomReported employees: 201-500 | HQ not recorded; location: Burslem, United Kingdom | 201-500 | Exact match | 181 contacts → |
“Synectics Solutions creates bespoke solutions which mitigate financial and identity fraud with outstanding effectiveness.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ravelin Technologyravelin.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 140 contacts → |
“AI-native fraud prevention company Ravelin provides sophisticated technology and dedicated support to help ecommerce businesses block advanced fraud threats and accept payments…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  fraud.comfraud.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Fraud.com ensures trust at every step of the customer's digital journey; this complete end-to-end protection delivers unified identity, authentication and fraud detection and…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cyberhivecyberhive.comHQ: HQ not recorded; location: Newbury, United KingdomReported employees: 11-50 | HQ not recorded; location: Newbury, United Kingdom | 11-50 | Exact match | 16 contacts → |
“CyberHive protects the most valued organisations, their people data, and assets, with patented technology that is simple, secure and performant.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Simplified Solutionssimplifiedsol.co.ukHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Simplified Solutions protects organisation’s most valuable asset – Financial, Customer, Employee and Transactional Data.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cybertonica LTDcybertonica.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Cybertonica uses Machine Learning and Artificial Intelligence to manage risk and fraud, increasing trust and growing frictionless banking and m/e-payments globally.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cykubecykube.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Everything Cyber!” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Endidaendida.comHQ: HQ not recorded; location: Southampton, United KingdomReported employees: 11-50 | HQ not recorded; location: Southampton, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Endida empowers Fraud, Risk and Cybersecurity leaders with intelligent, integrated technologies and solutions that drives compliance, reduces costs, boosts operational efficiency…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  SAFFEsaffe.aiHQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Our technology has been used for years by major institutions throughout the globe and is designed to get you started immediately, increasing the security of your business without…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Safecyphersafecypher.comHQ: HQ not recorded; location: Leeds, United KingdomReported employees: 1-10 | HQ not recorded; location: Leeds, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Safecypher Limited is an investor-backed technology start-up that develops innovations to address security and fraud prevention for the global payments industry.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Kit365kit365.co.ukHQ: HQ not recorded; location: Leicester, United KingdomReported employees: 1-10 | HQ not recorded; location: Leicester, United Kingdom | 1-10 | Exact match | 4 contacts → |
“KIT365 is a cybersecurity company based in the city of Leicester.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Kalgerakalgera.comHQ: HQ not recorded; location: United KingdomReported employees: 1-10 | HQ not recorded; location: United Kingdom | 1-10 | Exact match | 4 contacts → |
“Kalgera is a fintech platform that uses machine learning and cutting-edge neuroscience to enable banks to identify and protect vulnerable customers.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fincolefincole.comHQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Fincole is a growing global technology firm serving multiple industries including financial services with a passion to develop highly secure and intelligent solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Uncloakuncloak.ioHQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Uncloak is the world's first blockchain powered cyber threat solution putting businesses one step ahead of hackers utilising: • Advanced artificial intelligence to check public &…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  DLP Assureddlp-assured.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 2 contacts → |
“DLP Assured work with enterprise customers to mitigate the threat from fraud on ecommerce systems, to mitigate the treat from insider attack and using leading edge technology to…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cybvantic Limitedcybvantic.comHQ: HQ not recorded; location: Manchester, United KingdomReported employees: 11-50 | HQ not recorded; location: Manchester, United Kingdom | 11-50 | Exact match | 2 contacts → |
“We have a highly skilled consultative approach using the very latest in disruptive multi patented security technologies against this ever-evolving threats.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  LDN Labsldnlabs.co.ukHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 2 contacts → |
“Founded as a FinTech consultancy to deliver new solutions for companies that need additional specialist software knowledge, or that require additional engineering capabilities…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Newton Systems LTDnewtonsystems.co.ukHQ: HQ not recorded; location: New Waltham, United KingdomReported employees: 1-10 | HQ not recorded; location: New Waltham, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Stopping hackers and creating secure software since 2015 - to the fintech, banking and aerospace industry.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Resilience & Cyber Services LTDresilienceandcyber.comHQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Focused on Fintechs and regulated Financial Services SMEs, we offer a suite of services to build enterprise level operational resilience and improve your ability to recover…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 50 company matches
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Fintech security 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
49 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 ↗
Fintech security companies by metro
Questions about this company list
What does Exact match mean for fintech security 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 security companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 50 matching company records, 1,720 tracked contacts and 847 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: 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
Fintech security companies by geography
Cite this list
RevenueBase Data Team. Top 21 fintech security companies based in the United Kingdom. Snapshot: September 2, 2026. https://revenuebase.ai/companies/fintech-security-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 security companies based in the United States
- Fintech security companies based in Brazil
- Fintech security companies based in Canada
- Fintech security companies based in London, United Kingdom
- Fintech security companies based in Australia
- Fintech security companies based in India
Company intelligence · public preview
Top 21 fintech security companies based in the United Kingdom
RevenueBase records 50 matching company records for fintech security companies based in the United Kingdom, with 1,720 tracked contacts and 847 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: 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 21 fintech security 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 | SISAsisa.ai HQ: HQ not recorded; location: Leicester, United KingdomReported employees: 201-500 | HQ not recorded; location: Leicester, United Kingdom | 201-500 | Exact match | 739 contacts → |
“SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Biocatchbiocatch.com HQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 429 contacts → |
“BioCatch prevents financial crime by recognizing patterns in human behavior.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Synectics Solutionssynectics-solutions.com HQ: HQ not recorded; location: Burslem, United KingdomReported employees: 201-500 | HQ not recorded; location: Burslem, United Kingdom | 201-500 | Exact match | 181 contacts → |
“Synectics Solutions creates bespoke solutions which mitigate financial and identity fraud with outstanding effectiveness.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ravelin Technologyravelin.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 140 contacts → |
“AI-native fraud prevention company Ravelin provides sophisticated technology and dedicated support to help ecommerce businesses block advanced fraud threats and accept payments…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | fraud.comfraud.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Fraud.com ensures trust at every step of the customer's digital journey; this complete end-to-end protection delivers unified identity, authentication and fraud detection and…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cyberhivecyberhive.com HQ: HQ not recorded; location: Newbury, United KingdomReported employees: 11-50 | HQ not recorded; location: Newbury, United Kingdom | 11-50 | Exact match | 16 contacts → |
“CyberHive protects the most valued organisations, their people data, and assets, with patented technology that is simple, secure and performant.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Simplified Solutionssimplifiedsol.co.uk HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Simplified Solutions protects organisation’s most valuable asset – Financial, Customer, Employee and Transactional Data.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cybertonica LTDcybertonica.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Cybertonica uses Machine Learning and Artificial Intelligence to manage risk and fraud, increasing trust and growing frictionless banking and m/e-payments globally.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cykubecykube.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Everything Cyber!” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Endidaendida.com HQ: HQ not recorded; location: Southampton, United KingdomReported employees: 11-50 | HQ not recorded; location: Southampton, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Endida empowers Fraud, Risk and Cybersecurity leaders with intelligent, integrated technologies and solutions that drives compliance, reduces costs, boosts operational efficiency…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SAFFEsaffe.ai HQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Our technology has been used for years by major institutions throughout the globe and is designed to get you started immediately, increasing the security of your business without…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Safecyphersafecypher.com HQ: HQ not recorded; location: Leeds, United KingdomReported employees: 1-10 | HQ not recorded; location: Leeds, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Safecypher Limited is an investor-backed technology start-up that develops innovations to address security and fraud prevention for the global payments industry.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Kit365kit365.co.uk HQ: HQ not recorded; location: Leicester, United KingdomReported employees: 1-10 | HQ not recorded; location: Leicester, United Kingdom | 1-10 | Exact match | 4 contacts → |
“KIT365 is a cybersecurity company based in the city of Leicester.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kalgerakalgera.com HQ: HQ not recorded; location: United KingdomReported employees: 1-10 | HQ not recorded; location: United Kingdom | 1-10 | Exact match | 4 contacts → |
“Kalgera is a fintech platform that uses machine learning and cutting-edge neuroscience to enable banks to identify and protect vulnerable customers.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fincolefincole.com HQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Fincole is a growing global technology firm serving multiple industries including financial services with a passion to develop highly secure and intelligent solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Uncloakuncloak.io HQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Uncloak is the world's first blockchain powered cyber threat solution putting businesses one step ahead of hackers utilising: • Advanced artificial intelligence to check public &…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | DLP Assureddlp-assured.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 2 contacts → |
“DLP Assured work with enterprise customers to mitigate the threat from fraud on ecommerce systems, to mitigate the treat from insider attack and using leading edge technology to…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cybvantic Limitedcybvantic.com HQ: HQ not recorded; location: Manchester, United KingdomReported employees: 11-50 | HQ not recorded; location: Manchester, United Kingdom | 11-50 | Exact match | 2 contacts → |
“We have a highly skilled consultative approach using the very latest in disruptive multi patented security technologies against this ever-evolving threats.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | LDN Labsldnlabs.co.uk HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 2 contacts → |
“Founded as a FinTech consultancy to deliver new solutions for companies that need additional specialist software knowledge, or that require additional engineering capabilities…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Newton Systems LTDnewtonsystems.co.uk HQ: HQ not recorded; location: New Waltham, United KingdomReported employees: 1-10 | HQ not recorded; location: New Waltham, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Stopping hackers and creating secure software since 2015 - to the fintech, banking and aerospace industry.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Resilience & Cyber Services LTDresilienceandcyber.com HQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Focused on Fintechs and regulated Financial Services SMEs, we offer a suite of services to build enterprise level operational resilience and improve your ability to recover…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Fintech security 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
49 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 ↗
Fintech security companies by metro
Questions about this company list
What does Exact match mean for fintech security 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 security companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 50 matching company records, 1,720 tracked contacts and 847 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: 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
Fintech security companies by geography
Cite this list
RevenueBase Data Team. Top 21 fintech security companies based in the United Kingdom. Snapshot: September 2, 2026. https://revenuebase.ai/companies/fintech-security-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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