Company lists · Data refreshed September 2026

Top 25 Aerospace design consultancies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 366 companies tracked

RevenueBase identified 366 aerospace design consultancies headquartered in the United Kingdom as of September 2026 and tracks 2,669 professional contacts across them, including 892 with verified work emails. London is the largest hub.

This list covers aerospace design consultancies 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 27, 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 27, 2026 86% judged on-target in blind review

366Companies

2,669Contacts tracked

892Verified emails

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The 25 largest aerospace design consultancies based in the United Kingdom

Ranked by team size

Top 25 of 366 aerospace design consultancies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to aerospace design consultancies: 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	AKT II	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	310 contacts →
	Partial evidence “AKT II is a design-led interdisciplinary engineering consultancy that has won over 600 awards for its work in the UK and across the world.” Source: RevenueBase Database · checked Sep 27, 2026
2	Hamble Aerostructures LTD	Indirect evidence	Southampton, United KingdomHQ checked Sep 27, 2026	501-1,000	198 contacts →
	Indirect evidence “Building on more than 85 years of history, and employing around 600 people, Hamble Aerostructures is a leading supplier of major civil and military aircraft structures in hi-tech…” Source: RevenueBase Database · checked Sep 27, 2026
3	Knsi Aviation Engineering	Indirect evidence	Bishop's Stortford, United KingdomHQ checked Sep 27, 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 27, 2026
4	Aerotron Composites LTD	Partial evidence	Chatteris, United KingdomHQ checked Sep 27, 2026	51-200	81 contacts →
	Partial evidence “Aerotron Composites Ltd has a wide range of expertise and experience in designing and creating composites structures, utilising a full range of capabilities from product design…” Source: RevenueBase Database · checked Sep 27, 2026
5	Cranfield Aerospace Solutions	Indirect evidence	Bedfordshire, United KingdomHQ checked Sep 27, 2026	51-200	76 contacts →
	Indirect evidence “CAeS was created out of Cranfield University and has been operating as a commercial entity at the cutting edge of aircraft development for over 30 years, having been trusted by…” Source: RevenueBase Database · checked Sep 27, 2026
6	Midland Aerospace	Partial evidence	Sutton-in-ashfield, United KingdomHQ checked Sep 27, 2026	51-200	49 contacts →
	Partial evidence “Midland aerospace part of the pan-European engineering group Calder Precision is a dynamic company based on the skills and knowledge of an exceptional workforce.” Source: RevenueBase Database · checked Sep 27, 2026
7	J&p Group	Partial evidence	Saltney, United KingdomHQ checked Sep 27, 2026	51-200	43 contacts →
	Partial evidence “J&P Group is an engineering services company operating primarily in the aerospace industry.” Source: RevenueBase Database · checked Sep 27, 2026
8	CAV Systems LTD	Partial evidence	Consett, United KingdomHQ checked Sep 27, 2026	51-200	40 contacts →
	Partial evidence “CAV Systems Ltd is a global aerospace supplier of airborne ice protection systems and drag reduction technology for civilian, commercial and military aircraft.” Source: RevenueBase Database · checked Sep 27, 2026
9	MJ Sections LTD	Partial evidence	Dudley, United KingdomHQ checked Sep 27, 2026	201-500	37 contacts →
	Partial evidence “MJ Sections Ltd represents over 40 years of engineering innovation, we are a global market leader working in partnership with the aerospace industry.” Source: RevenueBase Database · checked Sep 27, 2026
10	Optima Systems Consultancy	Indirect evidence	Bristol, United KingdomHQ checked Sep 27, 2026	11-50	36 contacts →
	Indirect evidence “Optima Systems Consultancy is an independent Systems Engineering and Business consultancy based in Thornbury, North Bristol.” Source: RevenueBase Database · checked Sep 27, 2026
11	Ferchau UK	Partial evidence	Hurn, United KingdomHQ checked Sep 27, 2026	n/a	36 contacts →
	Partial evidence “In the FERCHAU Aerospace & Defence division, we bundle our engineering and production expertise for the aerospace and defence industry together with RST Rostock System-Technik…” Source: RevenueBase Database · checked Sep 27, 2026
12	DRIVE	Partial evidence	Ripley, United KingdomHQ checked Sep 27, 2026	11-50	35 contacts →
	Partial evidence “Welcome to drive, where quality design meets digital craftsmanship.” Source: RevenueBase Database · checked Sep 27, 2026
13	Aviation Requirements	Indirect evidence	Sherborne, United KingdomHQ checked Sep 27, 2026	51-200	33 contacts →
	Indirect evidence “Aviation Requirements (AR) is an established Defence Consultancy providing specialist support to the UK Ministry of Defence (MoD) and Defence Sector Industries.” Source: RevenueBase Database · checked Sep 27, 2026
14	Buoyancy Aerospace	Partial evidence	Barnoldswick, United KingdomHQ checked Sep 27, 2026	51-200	28 contacts →
	Partial evidence “BUOYANCY AEROSPACE stands as an epitome of precision and excellence in the aerospace, space, and defense sectors.” Source: RevenueBase Database · checked Sep 27, 2026
15	Frewer Engineering	Indirect evidence	Dorking, United KingdomHQ checked Sep 27, 2026	11-50	26 contacts →
	Indirect evidence “At Frewer Engineering, we provide advanced mechanical engineering services to customers with demanding technical challenges.” Source: RevenueBase Database · checked Sep 27, 2026
16	Brinkley Aerospace	Partial evidence	Biggleswade, United KingdomHQ checked Sep 27, 2026	11-50	26 contacts →
	Partial evidence “Since its establishment in Brinkley Aerospace has been committed to continued reinvestment in both infrastructure and our team, in order to support our ever growing worldwide…” Source: RevenueBase Database · checked Sep 27, 2026
17	Flitetec	Indirect evidence	Amersham, United KingdomHQ checked Sep 27, 2026	11-50	24 contacts →
	Indirect evidence “Source, Make and Integrate.” Source: RevenueBase Database · checked Sep 27, 2026
18	Aerospace Engineering Solutions	Strong evidence	Braintree, United KingdomHQ checked Sep 27, 2026	11-50	24 contacts →
	Strong evidence “DOA AES Global, trading as Aerospace Engineering Solutions (AES), holds EASA Part 21J (EASA.21J.722) and GCAA (DOA/181) Part 21 Design Organisation Approval (DOA).” Source: RevenueBase Database · checked Sep 27, 2026
19	Wirth Research	Partial evidence	Bicester, United KingdomHQ checked Sep 27, 2026	11-50	24 contacts →
	Partial evidence “Wirth Research is a UK design technology, engineering and CFD consultancy led by founder Nick Wirth.” Source: RevenueBase Database · checked Sep 27, 2026
20	Aerospace Design Facilities Limited & AS Aerospace Limited	Indirect evidence	Denham, United KingdomHQ checked Sep 27, 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 27, 2026
21	Helios Aviation Consultancy	Indirect evidence	Farnborough, United KingdomHQ checked Sep 27, 2026	51-200	24 contacts →
	Indirect evidence “Helios is the aviation consultancy of Egis, focussing on air traffic management and airports, with a worldwide reputation for excellence and integrity.” Source: RevenueBase Database · checked Sep 27, 2026
22	Musketeer Solutions Limited	Partial evidence	Peterborough, United KingdomHQ checked Sep 27, 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 27, 2026
23	Amtek Engineering Solutions LTD	Indirect evidence	Wimborne, United KingdomHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “Amtek is an on-demand, problem solving engineering consultancy.” Source: RevenueBase Database · checked Sep 27, 2026
24	Scitek Consultants LTD	Partial evidence	Derby, United KingdomHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “SCITEK is an engineering consultancy that provides research and development services to clients in the aerospace, defense, power generation and automotive industry.” Source: RevenueBase Database · checked Sep 27, 2026
25	Filton Systems Engineering LTD	Indirect evidence	South Gloucestershire, United KingdomHQ checked Sep 27, 2026	51-200	19 contacts →
	Indirect evidence “Filton Systems Engineering (FSE) are an exciting, innovative, family orientated, British, Engineering consultancy based in Bristol.” Source: RevenueBase Database · checked Sep 27, 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 design consultancies. 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 design consultancies.
Partial evidence: Its own public description names part of aerospace design consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace design consultancies. 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 366 aerospace design consultancies based in the United Kingdom

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Aerospace design consultancies based in the United Kingdom at a glance

As of Sep 27, 2026

33.4%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

13.4%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

267

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 366 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 design consultancies, 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 design consultancies”. 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 design consultancies), 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 design consultancies, 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, 892 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 27, 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 design consultancies by metro

Aerospace design consultancies in London49

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 design consultancies, 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 design consultancies are there based in the United Kingdom?

RevenueBase identified 366 aerospace design consultancies 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?

AKT II, headquartered in London, tops this list with the largest team on record.

Which city has the most aerospace design consultancies?

London leads with 49 headquartered companies, followed by Bristol (16) and Glasgow (6).

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 892 verified decision-maker contacts tracked across these 366 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 27, 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.