Company lists · Data refreshed September 2026

Top 25 Aerospace certification consulting based in the United Kingdom

Name: Aerospace certification consulting based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 319 companies tracked

RevenueBase identified 319 aerospace certification consulting headquartered in the United Kingdom as of September 2026 and tracks 2,618 professional contacts across them, including 1,134 with verified work emails. London is the largest hub.

This list covers aerospace certification consulting headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

319Companies

2,618Contacts tracked

1,134Verified emails

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The 25 largest aerospace certification consulting based in the United Kingdom

Ranked by team size

Top 25 of 319 aerospace certification consulting based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to aerospace certification consulting: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	British Engineering Services Group	Partial evidence	Warrington, United KingdomHQ checked Sep 16, 2026	1,001-5,000	776 contacts →
	Partial evidence “Testing, inspection, certification and compliance is our core business so that’s what gets 100% of our focus.” Source: RevenueBase Database · checked Sep 16, 2026
2	Stirling Dynamics	Indirect evidence	Bristol, United KingdomHQ checked Sep 16, 2026	51-200	148 contacts →
	Indirect evidence “Stirling Dynamics is an advanced engineering company located in the UK and Germany that provides high-end engineering products and services.” Source: RevenueBase Database · checked Sep 16, 2026
3	Knsi Aviation Engineering	Indirect evidence	Bishop's Stortford, United KingdomHQ checked Sep 16, 2026	51-200	88 contacts →
	Indirect evidence “KNSI Aviation Engineering Ltd is a UK CAA and EASA Part-21.J DOA, Part-21.G POA approval holder.” Source: RevenueBase Database · checked Sep 16, 2026
4	Baines Simmons	Partial evidence	Bracknell, United KingdomHQ checked Sep 16, 2026	51-200	74 contacts →
	Partial evidence “Baines Simmons is a world-leading aviation safety consultancy, specialising in regulations, compliance, safety management, training, consulting and outsourcing.” Source: RevenueBase Database · checked Sep 16, 2026
5	International Associates Limited	Partial evidence	Glasgow, United KingdomHQ checked Sep 16, 2026	51-200	50 contacts →
	Partial evidence “International Associates (IA) is a leading provider of assessment, audit, verification, certification and training services.” Source: RevenueBase Database · checked Sep 16, 2026
6	Clear Quality Limited	Indirect evidence	Rotherham, United KingdomHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “Clear Quality is a professional ISO Consultancy business and Prime Training provider based in South Yorkshire.” Source: RevenueBase Database · checked Sep 16, 2026
7	South Coast Composites Limited	Partial evidence	Bognor Regis, United KingdomHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “SOUTH COAST COMPOSITES LIMITED is a AS9100 approved Carbon Composites Aviation & Aerospace manufacturing company based out of SCC POLSON DAIRY LIDSEY ROAD LIDSEY, BOGNOR REGIS…” Source: RevenueBase Database · checked Sep 16, 2026
8	Total Compliance & Training In Transport, Logistics & Construction	Indirect evidence	Grantham, United KingdomHQ checked Sep 16, 2026	11-50	24 contacts →
	Indirect evidence “Welcome to Total Compliance - Your Trusted Partner for Legal Compliance and Education in Transport!” Source: RevenueBase Database · checked Sep 16, 2026
9	Aerospace Design Facilities Limited & AS Aerospace Limited	Indirect evidence	Denham, United KingdomHQ checked Sep 16, 2026	51-200	24 contacts →
	Indirect evidence “Owned and run by highly experienced and established helicopter engineers with a wealth of knowledge, we aim set the benchmark for trustworthy and reliable customer service.” Source: RevenueBase Database · checked Sep 16, 2026
10	Musketeer Solutions Limited	Partial evidence	Peterborough, United KingdomHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “Musketeer Solutions Ltd was founded in 2005 and has grown to become a leading aerospace engineering consultancy.” Source: RevenueBase Database · checked Sep 16, 2026
11	Eurofins York	Partial evidence	York, United KingdomHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “Eurofins York has over 25 years’ experience delivering global regulatory compliance, CE marking solutions and certification.” Source: RevenueBase Database · checked Sep 16, 2026
12	Spur Electron LTD	Indirect evidence	Portsmouth, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Created in 1982 to offer consultant services to the International Space Industry, Spur Electron Limited (SEL) is now recognised as one of Europe’s foremost providers of expertise…” Source: RevenueBase Database · checked Sep 16, 2026
13	Aviso Consultancy LTD	Indirect evidence	Southwark, United KingdomHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “AvISO Consultancy helps organisations build management systems that genuinely work in practice.” Source: RevenueBase Database · checked Sep 16, 2026
14	Blackmores UK LTD	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “ISO Standards can help you improve efficiency, reduce costs and increase tender opportunities.” Source: RevenueBase Database · checked Sep 16, 2026
15	Hive Composites LTD	Indirect evidence	Loughborough, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Hive are experts in designing, developing, testing and certifying new composite materials, processes and products including: • Next generation composite battery boxes for electric…” Source: RevenueBase Database · checked Sep 16, 2026
16	Innoviz Limited	Partial evidence	Bedfordshire, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “At Innoviz Limited, we specialize in a range of Aerospace services and solutions that address critical industry needs, offering unique differentiation in the marketplace through…” Source: RevenueBase Database · checked Sep 16, 2026
17	SWS Certification Services	Indirect evidence	Port Talbot, United KingdomHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Few companies have as broad a scope of services as SWS to support the aircraft interiors industry.” Source: RevenueBase Database · checked Sep 16, 2026
18	Aircraft Maintenance Services UK Based	Indirect evidence	Chichester, United KingdomHQ checked Sep 16, 2026	1-10	14 contacts →
	Indirect evidence “Providing independent Aircraft Maintenance Engineering Representative and Consultant and Auditor Services.” Source: RevenueBase Database · checked Sep 16, 2026
19	Candy Management Consultants	Partial evidence	Stockport, United KingdomHQ checked Sep 16, 2026	1-10	13 contacts →
	Partial evidence “Candy Management Consultants has been aiding companies in attaining ISO Certification and ensuring Health and Safety compliance since 2017.” Source: RevenueBase Database · checked Sep 16, 2026
20	QCS International	Partial evidence	Cumbernauld, United KingdomHQ checked Sep 16, 2026	1-10	12 contacts →
	Partial evidence “QCS International are experts in ISO certification from management system implementation to auditor training.” Source: RevenueBase Database · checked Sep 16, 2026
21	Auva Certification LTD	Partial evidence	Witham, United KingdomHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “Level Up Your Business with Auva Certification!” Source: RevenueBase Database · checked Sep 16, 2026
22	Skylight Aviation	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Skylight Aviation has a proven track record of successfully delivering project assignments for clients in Europe, Middle East, Asia and Australasia.” Source: RevenueBase Database · checked Sep 16, 2026
23	ICE Global Engineering Services	Partial evidence	Bournemouth, United KingdomHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “ICE Global Engineering Services develop tailor-made solutions for the aerospace industry.” Source: RevenueBase Database · checked Sep 16, 2026
24	Rkms Group	Partial evidence	Blackpool, United KingdomHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “Established in 1994, we work with companies of all sizes across many sectors enabling them to meet ISO Standards and gain certification, whilst developing integrated management…” Source: RevenueBase Database · checked Sep 16, 2026
25	H4 Aerospace UK Limited	Indirect evidence	Hemel Hempstead, United KingdomHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “The company has brought together both Mechanical and Avionic/Electrical skilled design engineers, as a centre of excellence to meet the demands of its worldwide customer base and…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: aerospace certification consulting. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names aerospace certification consulting.
Partial evidence: Its own public description names part of aerospace certification consulting, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace certification consulting. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 319 aerospace certification consulting based in the United Kingdom

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Aerospace certification consulting based in the United Kingdom at a glance

As of Sep 16, 2026

43.3%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

11.9%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

256

11-50

51-200

201-500

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 319 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among aerospace certification consulting, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “aerospace certification consulting”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names aerospace certification consulting), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among aerospace certification consulting, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,134 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Aerospace certification consulting by metro

Aerospace certification consulting in London38

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names aerospace certification consulting, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many aerospace certification consulting are there based in the United Kingdom?

RevenueBase identified 319 aerospace certification consulting headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

British Engineering Services Group, headquartered in Warrington, tops this list with the largest team on record.

Which city has the most aerospace certification consulting?

London leads with 38 headquartered companies, followed by Manchester (9) and Bristol (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,134 verified decision-maker contacts tracked across these 319 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.