Company lists · Data refreshed October 2026

Top 25 Iso/qs/as/te certification software suppliers based in the United Kingdom

Name: Iso/qs/as/te certification software suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 261 companies tracked

RevenueBase identified 261 company matches for iso/qs/as/te certification software suppliers associated with the United Kingdom as of October 2026 and tracks 4,112 professional contacts across them, including 1,626 with verified work emails. London is the largest hub.

This list covers company matches for iso/qs/as/te certification software suppliers 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 October 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built

261Companies

4,112Contacts tracked

1,626Verified emails

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The 25 largest iso/qs/as/te certification software suppliers based in the United Kingdom

Ranked by team size

Top 25 of 261 company matches for iso/qs/as/te certification software suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	British Engineering Services Group	Exact match	Warrington, United KingdomHQ recorded Oct 19, 2026	1,001-5,000	775 contacts →
	Exact match “Testing, inspection, certification and compliance is our core business so that’s what gets 100% of our focus.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	UKAS	Exact match	Staines-upon-thames, United KingdomHQ recorded Oct 19, 2026	201-500	458 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 · Oct 19, 2026 · View company records in RevenueBase
3	NQA	Exact match	Dunstable, United KingdomHQ recorded Oct 19, 2026	501-1,000	276 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 · Oct 19, 2026 · View company records in RevenueBase
4	Amtivo Group	Exact match	West Malling, United KingdomHQ recorded Oct 19, 2026	201-500	148 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 · Oct 19, 2026 · View company records in RevenueBase
5	Isoqar	Exact match	Manchester, United KingdomHQ recorded Oct 19, 2026	51-200	142 contacts →
	Exact match “Our reputation for providing outstanding service explains why clients who joined us when we first opened our doors in 1993 are still with us today.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	BRCGS	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	107 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 · Oct 19, 2026 · View company records in RevenueBase
7	ERM CVS	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	102 contacts →
	Exact match “ERM CVS provides science-based, independent assurance, verification certification and training services for the world’s leading organizations.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	APM Group	Exact match	High Wycombe, United KingdomHQ recorded Oct 19, 2026	51-200	91 contacts →
	Exact match “We are a global leader for best practice solutions.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9	Irca International Register Of Certificated Auditors	Exact match	London, United KingdomHQ recorded Oct 19, 2026	11-50	84 contacts →
	Exact match “Your partners in quality.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	BM Trada Certification	Exact match	Hughenden, United KingdomHQ recorded Oct 19, 2026	501-1,000	61 contacts →
	Exact match “BM TRADA is proud to be part of Element, the market leader in Testing, Inspection, and Certification services.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	International Associates Limited	Exact match	Glasgow, United KingdomHQ recorded Oct 19, 2026	51-200	54 contacts →
	Exact match “International Associates (IA) is a leading provider of assessment, audit, verification, certification and training services.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	XDS Solutions	Exact match	Witham, United KingdomHQ recorded Oct 19, 2026	51-200	37 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 · Oct 19, 2026 · View company records in RevenueBase
13	Clear Quality Limited	Exact match	Rotherham, United KingdomHQ recorded Oct 19, 2026	11-50	31 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 · Oct 19, 2026 · View company records in RevenueBase
14	Centre For Assessment LTD	Exact match	Manchester, United KingdomHQ recorded Oct 19, 2026	11-50	29 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 · Oct 19, 2026 · View company records in RevenueBase
15	Gael LTD	Exact match	East Kilbride, United KingdomHQ recorded Oct 19, 2026	51-200	29 contacts →
	Exact match “Since 1992, we have developed solutions to encourage organisations to focus on what’s important when managing quality, safety and risk.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	TWI Certification LTD	Exact match	Cambridge, United KingdomHQ recorded Oct 19, 2026	11-50	23 contacts →
	Exact match “TWI Certification Ltd (TWI CL), is a wholly-owned subsidiary of The Welding Institute (TWI), formed in 1993 to exemplify the independence and impartiality required to deliver…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	Interface NRM	Exact match	Priorslee, United KingdomHQ recorded Oct 19, 2026	11-50	21 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 · Oct 19, 2026 · View company records in RevenueBase
18	Control Union UK	Exact match	Winchester, United KingdomHQ recorded Oct 19, 2026	11-50	20 contacts →
	Exact match “Control Union (UK) is an independent, accredited certification and inspection body helping businesses confidently navigate sustainability.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	Bemcon	Exact match	Manchester, United KingdomHQ recorded Oct 19, 2026	51-200	19 contacts →
	Exact match “Business Excellence & Management Consortium (BEMCON) is a professional training, consulting, and auditing organization specializing in ISO standards, occupational health & safety…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20	QA International Certification Limited	Exact match	Darlington, United KingdomHQ recorded Oct 19, 2026	11-50	19 contacts →
	Exact match “QA International Certification Limited is an accredited certification body issuing internationally recognised accredited certificates to companies across a wide range of…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21	Aviso Consultancy LTD	Exact match	Southwark, United KingdomHQ recorded Oct 19, 2026	11-50	18 contacts →
	Exact match “AvISO Consultancy helps organisations build management systems that genuinely work in practice.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22	Simply Certification	Exact match	Jarrow, United KingdomHQ recorded Oct 19, 2026	1-10	18 contacts →
	Exact match “The certification body of choice for the built environment.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23	CFE Certification TR	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	17 contacts →
	Exact match “CFE Certification, IAS (International Accreditation Service) ve UKAS (United Kingdom Accreditation Service) tarafından akredite edilmiş uluslararası bir belgelendirme kuruluşudur…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24	Glocert International	Exact match	London, United KingdomHQ recorded Oct 19, 2026	11-50	17 contacts →
	Exact match “Glocert International is an emerging leader in the Testing, Inspection and Certification (TIC) industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25	CQS Certified Quality Systems Limited	Exact match	Malvern, United KingdomHQ recorded Oct 19, 2026	11-50	16 contacts →
	Exact match “CQS (Certified Quality Systems) Ltd delivers straightforward, practical ISO certification with over 25 years of experience.” Recorded in the RevenueBase company graph · Oct 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 “iso/qs/as/te certification software suppliers”. 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 261 iso/qs/as/te certification software suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,626 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso/qs/as/te certification software suppliers based in the United Kingdom at a glance

As of Oct 19, 2026

39.5%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

16.9%Largest-city concentration · London

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

162

11-50

51-200

201-500

501-1,000

1,001-5,000

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 261 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 “iso/qs/as/te certification software suppliers” 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 1,626 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 October 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.

Iso/qs/as/te certification software suppliers by metro

Iso/qs/as/te certification software suppliers in London44

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 “iso/qs/as/te certification software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso/qs/as/te certification software suppliers are there based in the United Kingdom?

RevenueBase identified 261 company matches for iso/qs/as/te certification software suppliers associated with the United Kingdom as of October 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?

British Engineering Services Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iso/qs/as/te certification software suppliers?

London leads with 44 company records, followed by Manchester (6) and Bournemouth (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,626 professional contacts with verified work emails tracked across these 261 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 October 19, 2026.

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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.