Company lists · Data refreshed September 2026
Top 25 Accreditation bodies based in the United Kingdom
RevenueBase identified 195 company matches for accreditation bodies associated with the United Kingdom as of September 2026 and tracks 3,153 professional contacts across them, including 980 with verified work emails. London is the largest hub.
This list covers company matches for accreditation bodies 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 19, 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 accreditation bodies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 445 contacts → | ||||
Exact match “UKAS is the world’s leading #accreditation body delivering confidence in products and services, and supporting global value chains.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 267 contacts → | ||||
Exact match “NQA is a leading global certification body, respected for providing flexible and supportive certification and training services that are technically advanced and meet the needs of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 165 contacts → | ||||
Exact match “The British Board of Agrément (BBA) drives industry safety and quality by providing services that help clients through enabling innovation, identifying risk and demonstrating…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 138 contacts → | ||||
Exact match “Amtivo Group provides expert certification services for ISO standards, as well as training and related services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 131 contacts → | ||||
Exact match “NICEIC is the UK’s largest certification body for electrical businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 118 contacts → | ||||
Exact match “CREST is an international not-for-profit, membership body representing the global cyber security industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 105 contacts → | ||||
Exact match “BRCGS is a leading brand and consumer protection organisation, used by certificated suppliers over 130 countries, with certification issued through a global network of accredited…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 94 contacts → | ||||
Exact match “We are a global leader for best practice solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 88 contacts → | ||||
Exact match “Your partners in quality.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 75 contacts → | ||||
Exact match “Continuing Professional Development (CPD) is the term used to describe the learning activities professionals engage in to develop and enhance their abilities.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 72 contacts → | ||||
Exact match “NSI is the UK’s most recognised certification body for fire and security.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 54 contacts → | ||||
Exact match “The Association of MBAs, AMBA, is an international organisation recognised in the education sector as an impartial authority on MBA education.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 38 contacts → | ||||
Exact match “The IPHM is an Accreditation Board for Therapists and Training Providers we offer International worldwide Accreditation for Therapists and Training Providers The International…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 36 contacts → | ||||
Exact match “SSAIB (Security Systems and Alarms Inspection Board) is the leading certification body for organisations providing security systems and services, fire detection and alarm systems…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 34 contacts → | ||||
Exact match “XDS Solutions is an ISO 17065 SASO-notified certification body, with a wide technical scope covering Europe, Middle East, Africa, and Asia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 34 contacts → | ||||
Exact match “One of the UK's leading Accreditation and Registration Bodies, working across various sectors, from Construction and Industrial to Agricultural and Marine.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 34 contacts → | ||||
Exact match “Centre for Assessment Ltd is a leading certification body, delivering audits and assessments to thousands of clients both nationally and internationally.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 34 contacts → | ||||
Exact match “For over 30 years we have been responsible for setting standards within the independent further and higher education sector.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “ecmk is a leading Government approved Accreditation provider for the Energy and Property Assessment Industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “Clear Quality is a professional ISO Consultancy business and Prime Training provider based in South Yorkshire.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 23 contacts → | ||||
Exact match “Our Mission Our team are passionate and dedicated to making CPD easily benchmarked, accessible, transparent and consistent for all individuals and organisations enrolling on CPD…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “IAOCR is the International Accrediting Organization for Clinical Research.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match “The certification body of choice for the built environment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Launched in 2010, ADISA is a UKAS accredited certification body operating including certification to a Standard 8.0 which is a UK GDPR Certification Scheme formally recognised by…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 20 contacts → | ||||
Exact match “We are proudly the only employee-owned UKAS-accredited certification and verification body in the UK.” Recorded in the RevenueBase company graph · Sep 19, 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 “accreditation bodies”. 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 195 accreditation bodies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 980 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Accreditation bodies based in the United Kingdom at a glance
As of Sep 19, 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 195 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 “accreditation bodies” 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 980 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 19, 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.
Accreditation bodies 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 “accreditation bodies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many accreditation bodies are there based in the United Kingdom?
RevenueBase identified 195 company matches for accreditation bodies 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?
UKAS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most accreditation bodies?
London leads with 55 company records, followed by Manchester (8) and Bromsgrove (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 980 professional contacts with verified work emails tracked across these 195 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 195 accreditation bodies based in the United Kingdom. Start with a free account, no credit card.
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Accreditation bodies by geography
- Accreditation bodies based in Paris, France
- Accreditation bodies based in Madrid, Spain
- Accreditation bodies based in London, United Kingdom
- Accreditation bodies based in Australia
- Accreditation bodies based in Belgium
- Accreditation bodies based in Brazil
- Accreditation bodies based in Canada
- Accreditation bodies based in Colombia
- Accreditation bodies based in France
- Accreditation bodies based in Germany
- Accreditation bodies based in India
- Accreditation bodies based in Indonesia
Browse the directory
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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- Accreditation bodies based in Paris, France
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- Accreditation bodies based in Belgium
- Accreditation bodies based in Brazil
Company intelligence · public preview
Top 25 accreditation bodies 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 195 matching company records for accreditation bodies based in the United Kingdom, with 3,153 tracked contacts and 980 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 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 accreditation bodies 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 | UKASukas.com HQ: Staines-upon-thames, United KingdomReported employees: 201-500 | Staines-upon-thames, United Kingdom | 201-500 | Exact match | 445 contacts → |
“UKAS is the world’s leading #accreditation body delivering confidence in products and services, and supporting global value chains.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | NQAnqa.com HQ: Dunstable, United KingdomReported employees: 501-1,000 | Dunstable, United Kingdom | 501-1,000 | Exact match | 267 contacts → |
“NQA is a leading global certification body, respected for providing flexible and supportive certification and training services that are technically advanced and meet the needs of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | British Board Of Agrémentbbacerts.co.uk HQ: Croxley Park, United KingdomReported employees: 51-200 | Croxley Park, United Kingdom | 51-200 | Exact match | 165 contacts → |
“The British Board of Agrément (BBA) drives industry safety and quality by providing services that help clients through enabling innovation, identifying risk and demonstrating…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Amtivo Groupamtivo.comHQ: West Malling, United KingdomReported employees: 201-500 | West Malling, United Kingdom | 201-500 | Exact match | 138 contacts → |
“Amtivo Group provides expert certification services for ISO standards, as well as training and related services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Niceicniceic.com HQ: Dunstable, United KingdomReported employees: 201-500 | Dunstable, United Kingdom | 201-500 | Exact match | 131 contacts → |
“NICEIC is the UK’s largest certification body for electrical businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CRESTcrest-approved.org HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 118 contacts → |
“CREST is an international not-for-profit, membership body representing the global cyber security industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | BRCGSbrcgs.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 105 contacts → |
“BRCGS is a leading brand and consumer protection organisation, used by certificated suppliers over 130 countries, with certification issued through a global network of accredited…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  APM Groupapmg.comHQ: High Wycombe, United KingdomReported employees: 51-200 | High Wycombe, United Kingdom | 51-200 | Exact match | 94 contacts → |
“We are a global leader for best practice solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 88 contacts → |
“Your partners in quality.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The CPD Certification Servicecpduk.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 75 contacts → |
“Continuing Professional Development (CPD) is the term used to describe the learning activities professionals engage in to develop and enhance their abilities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NSInsi.org.uk HQ: Maidenhead, United KingdomReported employees: 51-200 | Maidenhead, United Kingdom | 51-200 | Exact match | 72 contacts → |
“NSI is the UK’s most recognised certification body for fire and security.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Association Of Mbasassociationofmbas.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 54 contacts → |
“The Association of MBAs, AMBA, is an international organisation recognised in the education sector as an impartial authority on MBA education.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Littleborough, United KingdomReported employees: Not recorded | Littleborough, United Kingdom | Not recorded | Exact match | 38 contacts → |
“The IPHM is an Accreditation Board for Therapists and Training Providers we offer International worldwide Accreditation for Therapists and Training Providers The International…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SSAIBssaib.org HQ: Whitley Bay, United KingdomReported employees: 51-200 | Whitley Bay, United Kingdom | 51-200 | Exact match | 36 contacts → |
“SSAIB (Security Systems and Alarms Inspection Board) is the leading certification body for organisations providing security systems and services, fire detection and alarm systems…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | XDS Solutionsxds-solutions.com HQ: Witham, United KingdomReported employees: 51-200 | Witham, United Kingdom | 51-200 | Exact match | 34 contacts → |
“XDS Solutions is an ISO 17065 SASO-notified certification body, with a wide technical scope covering Europe, Middle East, Africa, and Asia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NPORSnpors.com HQ: Northwich, United KingdomReported employees: 51-200 | Northwich, United Kingdom | 51-200 | Exact match | 34 contacts → |
“One of the UK's leading Accreditation and Registration Bodies, working across various sectors, from Construction and Industrial to Agricultural and Marine.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Centre For Assessment LTDcentreforassessment.co.uk HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Centre for Assessment Ltd is a leading certification body, delivering audits and assessments to thousands of clients both nationally and internationally.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | British Accreditation Councilthe-bac.org HQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 34 contacts → |
“For over 30 years we have been responsible for setting standards within the independent further and higher education sector.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ecmk LTDecmk.co.uk HQ: Solihull, United KingdomReported employees: 11-50 | Solihull, United Kingdom | 11-50 | Exact match | 32 contacts → |
“ecmk is a leading Government approved Accreditation provider for the Energy and Property Assessment Industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Clear Quality Limitedclearquality.co.ukHQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Clear Quality is a professional ISO Consultancy business and Prime Training provider based in South Yorkshire.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The CPD Groupthecpd.group HQ: Rothwell, United KingdomReported employees: 11-50 | Rothwell, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Our Mission Our team are passionate and dedicated to making CPD easily benchmarked, accessible, transparent and consistent for all individuals and organisations enrolling on CPD…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Maidenhead, United KingdomReported employees: 11-50 | Maidenhead, United Kingdom | 11-50 | Exact match | 21 contacts → |
“IAOCR is the International Accrediting Organization for Clinical Research.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Simply Certificationsimplycertification.co.uk HQ: Jarrow, United KingdomReported employees: 1-10 | Jarrow, United Kingdom | 1-10 | Exact match | 21 contacts → |
“The certification body of choice for the built environment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ADISAadisacertification.comHQ: Harpenden, United KingdomReported employees: 1-10 | Harpenden, United Kingdom | 1-10 | Exact match | 21 contacts → |
“Launched in 2010, ADISA is a UKAS accredited certification body operating including certification to a Standard 8.0 which is a UK GDPR Certification Scheme formally recognised by…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Interface NRMinterface-nrm.co.uk HQ: Priorslee, United KingdomReported employees: 11-50 | Priorslee, United Kingdom | 11-50 | Exact match | 20 contacts → |
“We are proudly the only employee-owned UKAS-accredited certification and verification body in the UK.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 195 company matches
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Accreditation bodies: dataset insights
September 19, 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
194 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 195 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: September 19, 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 ↗
Accreditation bodies by metro
Questions about this company list
What does Exact match mean for accreditation bodies?
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 accreditation bodies did RevenueBase find based in the United Kingdom?
The saved snapshot records 195 matching company records, 3,153 tracked contacts and 980 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 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
Accreditation bodies by geography
- Accreditation bodies based in Paris, France
- Accreditation bodies based in Madrid, Spain
- Accreditation bodies based in London, United Kingdom
- Accreditation bodies based in Australia
- Accreditation bodies based in Belgium
- Accreditation bodies based in Brazil
- Accreditation bodies based in Canada
- Accreditation bodies based in Colombia
- Accreditation bodies based in France
- Accreditation bodies based in Germany
- Accreditation bodies based in India
- Accreditation bodies based in Indonesia
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 accreditation bodies based in the United Kingdom. Snapshot: September 19, 2026. https://revenuebase.ai/companies/accreditation-bodies/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
- Accreditation bodies based in Paris, France
- Accreditation bodies based in Madrid, Spain
- Accreditation bodies based in London, United Kingdom
- Accreditation bodies based in Australia
- Accreditation bodies based in Belgium
- Accreditation bodies based in Brazil
Company intelligence · public preview
Top 25 accreditation bodies based in the United Kingdom
RevenueBase records 195 matching company records for accreditation bodies based in the United Kingdom, with 3,153 tracked contacts and 980 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 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 accreditation bodies 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 | UKASukas.com HQ: Staines-upon-thames, United KingdomReported employees: 201-500 | Staines-upon-thames, United Kingdom | 201-500 | Exact match | 445 contacts → |
“UKAS is the world’s leading #accreditation body delivering confidence in products and services, and supporting global value chains.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | NQAnqa.com HQ: Dunstable, United KingdomReported employees: 501-1,000 | Dunstable, United Kingdom | 501-1,000 | Exact match | 267 contacts → |
“NQA is a leading global certification body, respected for providing flexible and supportive certification and training services that are technically advanced and meet the needs of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | British Board Of Agrémentbbacerts.co.uk HQ: Croxley Park, United KingdomReported employees: 51-200 | Croxley Park, United Kingdom | 51-200 | Exact match | 165 contacts → |
“The British Board of Agrément (BBA) drives industry safety and quality by providing services that help clients through enabling innovation, identifying risk and demonstrating…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Amtivo Groupamtivo.com HQ: West Malling, United KingdomReported employees: 201-500 | West Malling, United Kingdom | 201-500 | Exact match | 138 contacts → |
“Amtivo Group provides expert certification services for ISO standards, as well as training and related services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Niceicniceic.com HQ: Dunstable, United KingdomReported employees: 201-500 | Dunstable, United Kingdom | 201-500 | Exact match | 131 contacts → |
“NICEIC is the UK’s largest certification body for electrical businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CRESTcrest-approved.org HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 118 contacts → |
“CREST is an international not-for-profit, membership body representing the global cyber security industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | BRCGSbrcgs.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 105 contacts → |
“BRCGS is a leading brand and consumer protection organisation, used by certificated suppliers over 130 countries, with certification issued through a global network of accredited…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | APM Groupapmg.com HQ: High Wycombe, United KingdomReported employees: 51-200 | High Wycombe, United Kingdom | 51-200 | Exact match | 94 contacts → |
“We are a global leader for best practice solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 88 contacts → |
“Your partners in quality.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The CPD Certification Servicecpduk.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 75 contacts → |
“Continuing Professional Development (CPD) is the term used to describe the learning activities professionals engage in to develop and enhance their abilities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NSInsi.org.uk HQ: Maidenhead, United KingdomReported employees: 51-200 | Maidenhead, United Kingdom | 51-200 | Exact match | 72 contacts → |
“NSI is the UK’s most recognised certification body for fire and security.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Association Of Mbasassociationofmbas.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 54 contacts → |
“The Association of MBAs, AMBA, is an international organisation recognised in the education sector as an impartial authority on MBA education.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Littleborough, United KingdomReported employees: Not recorded | Littleborough, United Kingdom | Not recorded | Exact match | 38 contacts → |
“The IPHM is an Accreditation Board for Therapists and Training Providers we offer International worldwide Accreditation for Therapists and Training Providers The International…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SSAIBssaib.org HQ: Whitley Bay, United KingdomReported employees: 51-200 | Whitley Bay, United Kingdom | 51-200 | Exact match | 36 contacts → |
“SSAIB (Security Systems and Alarms Inspection Board) is the leading certification body for organisations providing security systems and services, fire detection and alarm systems…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | XDS Solutionsxds-solutions.com HQ: Witham, United KingdomReported employees: 51-200 | Witham, United Kingdom | 51-200 | Exact match | 34 contacts → |
“XDS Solutions is an ISO 17065 SASO-notified certification body, with a wide technical scope covering Europe, Middle East, Africa, and Asia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NPORSnpors.com HQ: Northwich, United KingdomReported employees: 51-200 | Northwich, United Kingdom | 51-200 | Exact match | 34 contacts → |
“One of the UK's leading Accreditation and Registration Bodies, working across various sectors, from Construction and Industrial to Agricultural and Marine.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Centre For Assessment LTDcentreforassessment.co.uk HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Centre for Assessment Ltd is a leading certification body, delivering audits and assessments to thousands of clients both nationally and internationally.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | British Accreditation Councilthe-bac.org HQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 34 contacts → |
“For over 30 years we have been responsible for setting standards within the independent further and higher education sector.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ecmk LTDecmk.co.uk HQ: Solihull, United KingdomReported employees: 11-50 | Solihull, United Kingdom | 11-50 | Exact match | 32 contacts → |
“ecmk is a leading Government approved Accreditation provider for the Energy and Property Assessment Industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Clear Quality Limitedclearquality.co.uk HQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Clear Quality is a professional ISO Consultancy business and Prime Training provider based in South Yorkshire.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The CPD Groupthecpd.group HQ: Rothwell, United KingdomReported employees: 11-50 | Rothwell, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Our Mission Our team are passionate and dedicated to making CPD easily benchmarked, accessible, transparent and consistent for all individuals and organisations enrolling on CPD…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Maidenhead, United KingdomReported employees: 11-50 | Maidenhead, United Kingdom | 11-50 | Exact match | 21 contacts → |
“IAOCR is the International Accrediting Organization for Clinical Research.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Simply Certificationsimplycertification.co.uk HQ: Jarrow, United KingdomReported employees: 1-10 | Jarrow, United Kingdom | 1-10 | Exact match | 21 contacts → |
“The certification body of choice for the built environment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ADISAadisacertification.com HQ: Harpenden, United KingdomReported employees: 1-10 | Harpenden, United Kingdom | 1-10 | Exact match | 21 contacts → |
“Launched in 2010, ADISA is a UKAS accredited certification body operating including certification to a Standard 8.0 which is a UK GDPR Certification Scheme formally recognised by…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Interface NRMinterface-nrm.co.uk HQ: Priorslee, United KingdomReported employees: 11-50 | Priorslee, United Kingdom | 11-50 | Exact match | 20 contacts → |
“We are proudly the only employee-owned UKAS-accredited certification and verification body in the UK.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 195 company matches
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Accreditation bodies: dataset insights
September 19, 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
194 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 195 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: September 19, 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 ↗
Accreditation bodies by metro
Questions about this company list
What does Exact match mean for accreditation bodies?
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 accreditation bodies did RevenueBase find based in the United Kingdom?
The saved snapshot records 195 matching company records, 3,153 tracked contacts and 980 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 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.
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Cite this list
RevenueBase Data Team. Top 25 accreditation bodies based in the United Kingdom. Snapshot: September 19, 2026. https://revenuebase.ai/companies/accreditation-bodies/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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