Company lists · Data refreshed September 2026

Top 25 Easa compliance consulting firms based in the United Kingdom

RevenueBase identified 72 company matches for easa compliance consulting firms associated with the United Kingdom as of September 2026 and tracks 459 professional contacts across them, including 180 with verified work emails. London is the largest hub.

This list covers company matches for easa compliance consulting firms 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 28, 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 Sep 28, 2026 How this list was built
72Companies
459Contacts tracked
180Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest easa compliance consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 72 company matches for easa compliance consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBishop's Stortford, United KingdomHQ recorded Sep 28, 202651-20088 contacts →

Exact match

“KNSI Aviation Engineering Ltd is a UK CAA and EASA Part-21.J DOA, Part-21.G POA approval holder.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBracknell, United KingdomHQ recorded Sep 28, 202651-20074 contacts →

Exact match

“Baines Simmons is a world-leading aviation safety consultancy, specialising in regulations, compliance, safety management, training, consulting and outsourcing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchPeterborough, United KingdomHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Musketeer Solutions Ltd was founded in 2005 and has grown to become a leading aerospace engineering consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchRedhill, United KingdomHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“A2B Aero and Heli Maintenance are EASA & UK CAA Part 147, UK CAA / Guernsey (2-REG) Part 145 and UK CAA / Guernsey (2-REG) Part M (Subpart G&I) CAMO approved Organisation that…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchAlvaston, United KingdomHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“STC Twenty One Limited is an EASA approved Design Organisation based in the Midlands.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchFulham, United KingdomHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“RiskBase is the fire and building safety platform built to replace static spreadsheets and tick-box compliance with the live, connected data you need to do the job properly.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchPort Talbot, United KingdomHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Few companies have as broad a scope of services as SWS to support the aircraft interiors industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchChichester, United KingdomHQ recorded Sep 28, 20261-1014 contacts →

Exact match

“Providing independent Aircraft Maintenance Engineering Representative and Consultant and Auditor Services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchGreat Hucklow, United KingdomHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Conformance Limited has led the field in CE marking for over 20 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchDeeping St. James, United KingdomHQ recorded Sep 28, 20261-109 contacts →

Exact match

“AeCAT is an EASA Part 147/UK CAA approved training organisation with the ability to provide high quality aircraft maintenance training and consultancy support to the Aviation…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchRugby, United KingdomHQ recorded Sep 28, 20261-105 contacts →

Exact match

“AV Aerospace Ltd was founded by two professional design engineers with backgrounds in delivering complex avionics integration solutions from project inception through to final…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMacclesfield, United KingdomHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Inglewood Engineering Consultancy (IEC) are leading industry experts in the fields of hazardous area compliance, electrical compliance and project management of electrical…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBraintree, United KingdomHQ recorded Sep 28, 202611-504 contacts →

Exact match

“ACS Aviation Industries is an EASA 145, FAR 145, TCCA approved repair station specialising in the repair of all Boeing & Airbus structural components including flaps, ailerons…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-104 contacts →

Exact match

“ExponAero is an aerospace engineering services organization providing technical consulting and solutions for the entire aircraft lifecycle in the areas of “Aircraft Certification…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“NAVEO is a focused aerospace consultancy dedicated to serving the needs of global clients, large and small.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBirmingham, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“With offices at Birmingham International Airport and Harpenden (for Luton Airport) we are conveniently located for commercial and private pilots, crew and ATCOs to visit us for…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“The Training and Compliance Hub was created with a passion for excellence.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBristol, United KingdomHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Osprey Consulting Services Ltd, a TP Group company, is one of the UK's largest aerospace consultancy specialising in technical consultancy support to aviation and space projects…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSwansea, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Aerospace & Aviation Consulting Services Ltd is a specialist aviation advisory firm delivering independent, regulator-aligned, and operationally proven solutions across the global…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchWorthing, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Chapter Three Consulting are a business support consultancy who focus on bringing specialist knowledge and expertise to companies who wish to fulfil their compliance obligations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchHook, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Blue Altitude was founded with a focus on providing the knowledge aviation businesses need to make the most of their assets, whether these are people or equipment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchBirmingham, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“We are an engineering consultancy, employing staff with over 15 years of industrial experience in- design/development of aerospace products and assembly tooling - design of manual…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“At Uam Consultant, we are passionate about helping businesses navigate the regulations governing the use of drones.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchCottingham, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“NH Aero Ltd is a small engineering consultancy located in the aerospace hot spot that is East Yorkshire”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchYeovil, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 72 easa compliance consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Easa compliance consulting firms based in the United Kingdom at a glance

As of Sep 28, 2026
39.2%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
11.1%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
14
51-200
4
1,001-5,000
1

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 72 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 “easa compliance consulting firms” 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 180 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 28, 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 “easa compliance consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many easa compliance consulting firms are there based in the United Kingdom?

RevenueBase identified 72 company matches for easa compliance consulting firms 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?

Knsi Aviation Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most easa compliance consulting firms?

London leads with 8 company records, followed by Bristol (3) and Birmingham (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 180 professional contacts with verified work emails tracked across these 72 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 72 easa compliance consulting firms based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.