Company lists · Data refreshed November 2026
Top 25 Reference or background check services based in the United Kingdom
RevenueBase identified 90 company matches for reference or background check services associated with the United Kingdom as of November 2026 and tracks 1,989 professional contacts across them, including 661 with verified work emails. London is the largest hub.
This list covers company matches for reference or background check services associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest reference or background check services based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 185 contacts → | ||||
Exact match “At Zinc, we believe in smarter, quicker, better background checks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 179 contacts → | ||||
Exact match “Security Watchdog is a global, specialist background screening business helping organisations build and maintain workforce integrity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 144 contacts → | ||||
Exact match “We’re pre-employment screening experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 106 contacts → | ||||
Exact match “At Verifile, we’re committed to helping ensure that every one of your employees is everything they claim to be.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 56 contacts → | ||||
Exact match “Reed Screening offers you peace of mind.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 53 contacts → | ||||
Exact match “We’re TrustID, the UK’s market leader in Right to Work verification and a certified Digital Verification Service (DVS) provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 46 contacts → | ||||
Exact match “We are a UK-based provider of global background screening and vetting services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 34 contacts → | ||||
Exact match “We help businesses make informed hiring decisions by providing comprehensive background screening solutions enabling you to hire with confidence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “PROCIUS | Employment screening experts We are one of the largest pre-employment screening agency in the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “Secure Screening Services helps organisations build trusted, compliant and workforce-ready teams while reducing the administrative burden associated with hiring, onboarding and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 28 contacts → | ||||
Exact match “Since 2003 we have been setting best practices and leading the way our industry evolves.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “We’re uCheck.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “CV Insight specialises in delivering professional pre-employment screening services across the UK and internationally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “Background screening.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “For over two decades, our trusted experts have helped organisations stay safe, compliant, and moving forward.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Eurocom C.I.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “Founded in 2012, the National Screening Agency (NSA Group Ltd) recognised the need for organisations to strengthen their screening and vetting processes, not only for new hires…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Care Check is one of the top 5 umbrella bodies for the (DBS) Disclosure and Barring Service providing organisations with their DBS Checks, Right to Work Checks, Digital ID Checks…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Staffvetting.com is the UK’s leading Quality Provider of background screening services, an accredited provider of vetting (pre-employment screening) services to the public…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Letmojo are the newest entrant to the Tenant Referencing market but have over 25 years experience referencing tenants with our team of fully trained experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Based on the 7 key Index measures of online behaviour (Social People Index), our Social Media Background Check utilises powerful screening and online behaviour evaluation tools…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “A specialized agency dedicated to conducting rigorous background checks on teachers, catering specifically to the needs of educational institutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Employment screening has become a widespread code of practice for all business sectors whether you are bound by industry controlled legislation, work in a high risk sector or…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “MJD VENTURES LIMITED is an information services company based from Chandos Business Centre, 87 Warwick Street, Leamington Spa, CV32 4RJ We operate DBS Checking service brands such…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Online Employment Referencing RefNow allows companies to make smarter, more informed recruitment decisions by using online employment reference reports.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “reference or background check services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 90 reference or background check services based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 661 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Reference or background check services based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 90 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 “reference or background check services” 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 661 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
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 “reference or background check services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many reference or background check services are there based in the United Kingdom?
RevenueBase identified 90 company matches for reference or background check services 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?
ZINC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most reference or background check services?
London leads with 20 company records, followed by Manchester (5) and Basingstoke (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 661 professional contacts with verified work emails tracked across these 90 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 90 reference or background check services based in the United Kingdom. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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
- Reference or background check services based in Bangalore, India
- Reference or background check services based in Australia
- Reference or background check services based in Canada
- Reference or background check services based in India
- Reference or background check services based in the United States
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Company intelligence · public preview
Top 25 reference or background check services 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 90 matching company records for reference or background check services based in the United Kingdom, with 1,989 tracked contacts and 661 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 reference or background check services 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 |  ZINCzincwork.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 185 contacts → |
“At Zinc, we believe in smarter, quicker, better background checks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Security Watchdogteammatrix.comHQ: Basingstoke, United KingdomReported employees: 201-500 | Basingstoke, United Kingdom | 201-500 | Exact match | 179 contacts → |
“Security Watchdog is a global, specialist background screening business helping organisations build and maintain workforce integrity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Accurate Background UKaccurate.comHQ: Brighton And Hove, United KingdomReported employees: 201-500 | Brighton And Hove, United Kingdom | 201-500 | Exact match | 144 contacts → |
“We’re pre-employment screening experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Verifile Limitedverifile.co.ukHQ: Bedford, United KingdomReported employees: 51-200 | Bedford, United Kingdom | 51-200 | Exact match | 106 contacts → |
“At Verifile, we’re committed to helping ensure that every one of your employees is everything they claim to be.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Reed Screeningreedscreening.comHQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 56 contacts → |
“Reed Screening offers you peace of mind.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Trustidtrustid.co.ukHQ: Reading, United KingdomReported employees: 51-200 | Reading, United Kingdom | 51-200 | Exact match | 53 contacts → |
“We’re TrustID, the UK’s market leader in Right to Work verification and a certified Digital Verification Service (DVS) provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Complygatecomplygate.co.ukHQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 46 contacts → |
“We are a UK-based provider of global background screening and vetting services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Agenda Screening Services LTDagenda-screening.co.ukHQ: Kingston Upon Hull, United KingdomReported employees: 201-500 | Kingston Upon Hull, United Kingdom | 201-500 | Exact match | 34 contacts → |
“We help businesses make informed hiring decisions by providing comprehensive background screening solutions enabling you to hire with confidence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Procius Limitedprocius.comHQ: Basingstoke, United KingdomReported employees: 51-200 | Basingstoke, United Kingdom | 51-200 | Exact match | 32 contacts → |
“PROCIUS | Employment screening experts We are one of the largest pre-employment screening agency in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Secure Screening Servicessecurescreeningservices.comHQ: Poole, United KingdomReported employees: 11-50 | Poole, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Secure Screening Services helps organisations build trusted, compliant and workforce-ready teams while reducing the administrative burden associated with hiring, onboarding and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Peoplecheckpeoplecheck.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 28 contacts → |
“Since 2003 we have been setting best practices and leading the way our industry evolves.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ucheckucheck.co.ukHQ: Exeter, United KingdomReported employees: 11-50 | Exeter, United Kingdom | 11-50 | Exact match | 24 contacts → |
“We’re uCheck.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CV Insight LTDcvinsight.co.ukHQ: Harpenden, United KingdomReported employees: 11-50 | Harpenden, United Kingdom | 11-50 | Exact match | 19 contacts → |
“CV Insight specialises in delivering professional pre-employment screening services across the UK and internationally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  vetting.comvetting.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Background screening.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Disclosure Servicesdisclosureservices.comHQ: Wrexham, United KingdomReported employees: 11-50 | Wrexham, United Kingdom | 11-50 | Exact match | 16 contacts → |
“For over two decades, our trusted experts have helped organisations stay safe, compliant, and moving forward.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Eurocom C.I.Ltdeurocomci.co.ukHQ: Leatherhead, United KingdomReported employees: 11-50 | Leatherhead, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Eurocom C.I.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  National Screening Agencynsascreening.co.ukHQ: Norwich Common, United KingdomReported employees: 11-50 | Norwich Common, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Founded in 2012, the National Screening Agency (NSA Group Ltd) recognised the need for organisations to strengthen their screening and vetting processes, not only for new hires…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Care Check LTDcarecheck.co.ukHQ: Evesham, United KingdomReported employees: 11-50 | Evesham, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Care Check is one of the top 5 umbrella bodies for the (DBS) Disclosure and Barring Service providing organisations with their DBS Checks, Right to Work Checks, Digital ID Checks…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Staffvetting.com Limitedstaffvetting.comHQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Staffvetting.com is the UK’s leading Quality Provider of background screening services, an accredited provider of vetting (pre-employment screening) services to the public…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Letmojoletmojo.comHQ: Teignmouth, United KingdomReported employees: 11-50 | Teignmouth, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Letmojo are the newest entrant to the Tenant Referencing market but have over 25 years experience referencing tenants with our team of fully trained experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  SP Indexsp-index.comHQ: Ampthill, United KingdomReported employees: 11-50 | Ampthill, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Based on the 7 key Index measures of online behaviour (Social People Index), our Social Media Background Check utilises powerful screening and online behaviour evaluation tools…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tik-Boxtik-box.comHQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 10 contacts → |
“A specialized agency dedicated to conducting rigorous background checks on teachers, catering specifically to the needs of educational institutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tango Check LTDtangocheck.co.ukHQ: Linford Wood, United KingdomReported employees: 11-50 | Linford Wood, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Employment screening has become a widespread code of practice for all business sectors whether you are bound by industry controlled legislation, work in a high risk sector or…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  MJD Ventures Limitedmjdventures.co.ukHQ: Leamington Spa, United KingdomReported employees: 1-10 | Leamington Spa, United Kingdom | 1-10 | Exact match | 9 contacts → |
“MJD VENTURES LIMITED is an information services company based from Chandos Business Centre, 87 Warwick Street, Leamington Spa, CV32 4RJ We operate DBS Checking service brands such…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Refnowrefnow.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Online Employment Referencing RefNow allows companies to make smarter, more informed recruitment decisions by using online employment reference reports.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
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Reference or background check services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
90 records in the displayed employee bands.
0 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 90 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for reference or background check services?
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 reference or background check services did RevenueBase find based in the United Kingdom?
The saved snapshot records 90 matching company records, 1,989 tracked contacts and 661 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Reference or background check services by geography
Cite this list
RevenueBase Data Team. Top 25 reference or background check services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/reference-or-background-check-services/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
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- Lists by location
- Lists A-Z
- New lists
- Reference or background check services based in Bangalore, India
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- AI companies based in the United Kingdom
Company intelligence · public preview
Top 25 reference or background check services based in the United Kingdom
RevenueBase records 90 matching company records for reference or background check services based in the United Kingdom, with 1,989 tracked contacts and 661 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 reference or background check services 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 | ZINCzincwork.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 185 contacts → |
“At Zinc, we believe in smarter, quicker, better background checks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Security Watchdogteammatrix.com HQ: Basingstoke, United KingdomReported employees: 201-500 | Basingstoke, United Kingdom | 201-500 | Exact match | 179 contacts → |
“Security Watchdog is a global, specialist background screening business helping organisations build and maintain workforce integrity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Accurate Background UKaccurate.com HQ: Brighton And Hove, United KingdomReported employees: 201-500 | Brighton And Hove, United Kingdom | 201-500 | Exact match | 144 contacts → |
“We’re pre-employment screening experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Verifile Limitedverifile.co.uk HQ: Bedford, United KingdomReported employees: 51-200 | Bedford, United Kingdom | 51-200 | Exact match | 106 contacts → |
“At Verifile, we’re committed to helping ensure that every one of your employees is everything they claim to be.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Reed Screeningreedscreening.com HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 56 contacts → |
“Reed Screening offers you peace of mind.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Trustidtrustid.co.uk HQ: Reading, United KingdomReported employees: 51-200 | Reading, United Kingdom | 51-200 | Exact match | 53 contacts → |
“We’re TrustID, the UK’s market leader in Right to Work verification and a certified Digital Verification Service (DVS) provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Complygatecomplygate.co.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 46 contacts → |
“We are a UK-based provider of global background screening and vetting services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Agenda Screening Services LTDagenda-screening.co.uk HQ: Kingston Upon Hull, United KingdomReported employees: 201-500 | Kingston Upon Hull, United Kingdom | 201-500 | Exact match | 34 contacts → |
“We help businesses make informed hiring decisions by providing comprehensive background screening solutions enabling you to hire with confidence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Procius Limitedprocius.com HQ: Basingstoke, United KingdomReported employees: 51-200 | Basingstoke, United Kingdom | 51-200 | Exact match | 32 contacts → |
“PROCIUS | Employment screening experts We are one of the largest pre-employment screening agency in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Secure Screening Servicessecurescreeningservices.com HQ: Poole, United KingdomReported employees: 11-50 | Poole, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Secure Screening Services helps organisations build trusted, compliant and workforce-ready teams while reducing the administrative burden associated with hiring, onboarding and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Peoplecheckpeoplecheck.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 28 contacts → |
“Since 2003 we have been setting best practices and leading the way our industry evolves.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ucheckucheck.co.uk HQ: Exeter, United KingdomReported employees: 11-50 | Exeter, United Kingdom | 11-50 | Exact match | 24 contacts → |
“We’re uCheck.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CV Insight LTDcvinsight.co.uk HQ: Harpenden, United KingdomReported employees: 11-50 | Harpenden, United Kingdom | 11-50 | Exact match | 19 contacts → |
“CV Insight specialises in delivering professional pre-employment screening services across the UK and internationally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | vetting.comvetting.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Background screening.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Disclosure Servicesdisclosureservices.com HQ: Wrexham, United KingdomReported employees: 11-50 | Wrexham, United Kingdom | 11-50 | Exact match | 16 contacts → |
“For over two decades, our trusted experts have helped organisations stay safe, compliant, and moving forward.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eurocom C.I.Ltdeurocomci.co.uk HQ: Leatherhead, United KingdomReported employees: 11-50 | Leatherhead, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Eurocom C.I.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | National Screening Agencynsascreening.co.uk HQ: Norwich Common, United KingdomReported employees: 11-50 | Norwich Common, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Founded in 2012, the National Screening Agency (NSA Group Ltd) recognised the need for organisations to strengthen their screening and vetting processes, not only for new hires…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Care Check LTDcarecheck.co.uk HQ: Evesham, United KingdomReported employees: 11-50 | Evesham, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Care Check is one of the top 5 umbrella bodies for the (DBS) Disclosure and Barring Service providing organisations with their DBS Checks, Right to Work Checks, Digital ID Checks…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Staffvetting.com Limitedstaffvetting.com HQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Staffvetting.com is the UK’s leading Quality Provider of background screening services, an accredited provider of vetting (pre-employment screening) services to the public…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Letmojoletmojo.com HQ: Teignmouth, United KingdomReported employees: 11-50 | Teignmouth, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Letmojo are the newest entrant to the Tenant Referencing market but have over 25 years experience referencing tenants with our team of fully trained experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SP Indexsp-index.com HQ: Ampthill, United KingdomReported employees: 11-50 | Ampthill, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Based on the 7 key Index measures of online behaviour (Social People Index), our Social Media Background Check utilises powerful screening and online behaviour evaluation tools…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tik-Boxtik-box.com HQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 10 contacts → |
“A specialized agency dedicated to conducting rigorous background checks on teachers, catering specifically to the needs of educational institutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tango Check LTDtangocheck.co.uk HQ: Linford Wood, United KingdomReported employees: 11-50 | Linford Wood, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Employment screening has become a widespread code of practice for all business sectors whether you are bound by industry controlled legislation, work in a high risk sector or…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | MJD Ventures Limitedmjdventures.co.uk HQ: Leamington Spa, United KingdomReported employees: 1-10 | Leamington Spa, United Kingdom | 1-10 | Exact match | 9 contacts → |
“MJD VENTURES LIMITED is an information services company based from Chandos Business Centre, 87 Warwick Street, Leamington Spa, CV32 4RJ We operate DBS Checking service brands such…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Refnowrefnow.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Online Employment Referencing RefNow allows companies to make smarter, more informed recruitment decisions by using online employment reference reports.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
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Reference or background check services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
90 records in the displayed employee bands.
0 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 90 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for reference or background check services?
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 reference or background check services did RevenueBase find based in the United Kingdom?
The saved snapshot records 90 matching company records, 1,989 tracked contacts and 661 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Reference or background check services by geography
Cite this list
RevenueBase Data Team. Top 25 reference or background check services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/reference-or-background-check-services/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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