Company lists · Data refreshed September 2026

Top 25 Aircraft component manufacturing and repair companies based in the United Kingdom

Name: Aircraft component manufacturing and repair companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 363 companies tracked

RevenueBase identified 363 aircraft component manufacturing and repair companies headquartered in the United Kingdom as of September 2026 and tracks 10,773 professional contacts across them, including 3,996 with verified work emails. London is the largest hub.

This list covers aircraft component manufacturing and repair companies 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 30, 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 30, 2026 86% judged on-target in blind review

363Companies

10,773Contacts tracked

3,996Verified emails

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The 25 largest aircraft component manufacturing and repair companies based in the United Kingdom

Ranked by team size

Top 25 of 363 aircraft component manufacturing and repair companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to aircraft component manufacturing and repair companies: 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	STS Aviation Services	Partial evidence	Birmingham, United KingdomHQ checked Sep 30, 2026	501-1,000	802 contacts →
	Partial evidence “Globally, STS Aviation Services operates four state-of-the-art aircraft hangars, two interior modification facilities and more than 43 line maintenance stations both state-side…” Source: RevenueBase Database · checked Sep 30, 2026
2	AJW Group	Strong evidence	Slinfold, United KingdomHQ checked Sep 30, 2026	501-1,000	594 contacts →
	Strong evidence “AJW Group is a world-leading independent component parts, repair and supply-chain solutions provider, transforming efficiency in commercial, business, and defence aviation.” Source: RevenueBase Database · checked Sep 30, 2026
3	Ipeco Holdings Limited	Strong evidence	Rochford, United KingdomHQ checked Sep 30, 2026	501-1,000	294 contacts →
	Strong evidence “Founded in 1960, Ipeco is a world leader in aircraft crew and executive jet seating, with engineering expertise spanning galley inserts, motion control and precision components.” Source: RevenueBase Database · checked Sep 30, 2026
4	Mettis Aerospace	Partial evidence	Worcestershire, United KingdomHQ checked Sep 30, 2026	501-1,000	216 contacts →
	Partial evidence “We are a global designer and manufacturer of forged, machined and assembled components for aerospace, defence and other sectors Our vision is not only to be the best at what we do…” Source: RevenueBase Database · checked Sep 30, 2026
5	Aerfin	Indirect evidence	Bedwas, United KingdomHQ checked Sep 30, 2026	51-200	199 contacts →
	Indirect evidence “AerFin is breathing new life into aviation.” Source: RevenueBase Database · checked Sep 30, 2026
6	Hamble Aerostructures LTD	Partial evidence	Southampton, United KingdomHQ checked Sep 30, 2026	501-1,000	198 contacts →
	Partial 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 30, 2026
7	Caerdav	Partial evidence	St Athan, United KingdomHQ checked Sep 30, 2026	51-200	161 contacts →
	Partial evidence “Founded in 2012, we are one of the only independent UK-based MROs, specialising in the Boeing 737 and Airbus A320 families of aircraft.” Source: RevenueBase Database · checked Sep 30, 2026
8	Meggitt	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	n/a	150 contacts →
	Indirect evidence “Aero aftermarket consultancy” Source: RevenueBase Database · checked Sep 30, 2026
9	Lufthansa Technik Landing Gear Services UK	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	149 contacts →
	Partial evidence “Lufthansa Technik's Landing Gear Services UK, a 100% subsidiary of Lufthansa Technik AG, provides vast in-house Landing Gear repair and overhaul capabilities at its London based…” Source: RevenueBase Database · checked Sep 30, 2026
10	Flight Refuelling LTD	Indirect evidence	Dorset, United KingdomHQ checked Sep 30, 2026	10001+	148 contacts →
	Indirect evidence “Key Facts We have a deep understanding of how our equipment will be used and never lose sight of what’s important to our customers.” Source: RevenueBase Database · checked Sep 30, 2026
11	H S Aviation LTD	Strong evidence	Portsmouth, United KingdomHQ checked Sep 30, 2026	201-500	145 contacts →
	Strong evidence “H+S Aviation, a StandardAero company, provides OEM authorised independent overhaul and repair services for small gas turbine engines, APUs and engine accessories, offers component…” Source: RevenueBase Database · checked Sep 30, 2026
12	2excel Engineering	Strong evidence	Lasham, United KingdomHQ checked Sep 30, 2026	201-500	125 contacts →
	Strong evidence “2Excel Engineering is a Maintenance and Repair Organisation (MRO) for Boeing and Airbus narrow-bodied aircraft, serving the growing maintenance needs of the commercial airline…” Source: RevenueBase Database · checked Sep 30, 2026
13	Progressive Technology Group	Partial evidence	Newbury, United KingdomHQ checked Sep 30, 2026	201-500	120 contacts →
	Partial evidence “Progressive Technology Group is a subcontract company based in Berkshire, specialising in Multi Axis CNC Machining, Composite Component Manufacture, Patterns and Structural Foam…” Source: RevenueBase Database · checked Sep 30, 2026
14	Affinity Flying Training Services Limited	Indirect evidence	Lincolnshire, United KingdomHQ checked Sep 30, 2026	201-500	98 contacts →
	Indirect evidence “We specialise in delivering tailored aviation services through our long-term strategic relationships with both industry and military partners.” Source: RevenueBase Database · checked Sep 30, 2026
15	Exeter Aerospace	Partial evidence	Exeter, United KingdomHQ checked Sep 30, 2026	51-200	91 contacts →
	Partial evidence “Aircraft Overhaul Facility based in Exeter Airport specialising in Overhaul and Maintenance of Embraer E-Jets (EMB170/175/190/195), ATR 42 and ATR 72, Bombardier DH8/Q400” Source: RevenueBase Database · checked Sep 30, 2026
16	Chevron Technical Services & Aircraft Maintenance Trading AS Storm Aviation	Partial evidence	Manchester, United KingdomHQ checked Sep 30, 2026	201-500	90 contacts →
	Partial evidence “Chevron Technical Services & Aircraft Maintenance are now trading as Storm Aviation, who are a family member of Avia Solutions Group, a leading global aerospace services group…” Source: RevenueBase Database · checked Sep 30, 2026
17	Knsi Aviation Engineering	Indirect evidence	Bishop's Stortford, United KingdomHQ checked Sep 30, 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 30, 2026
18	SIGMA	Indirect evidence	Hinckley, United KingdomHQ checked Sep 30, 2026	201-500	82 contacts →
	Indirect evidence “Sigma is a leading manufacturer of aerospace pipe & tube assemblies, ducts, manifolds, fabrications & sub-assemblies, sheet & machined details, and specialist fasteners.” Source: RevenueBase Database · checked Sep 30, 2026
19	JJ Churchill LTD	Indirect evidence	Nuneaton, United KingdomHQ checked Sep 30, 2026	51-200	81 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
20	Aerotron Composites LTD	Indirect evidence	Chatteris, United KingdomHQ checked Sep 30, 2026	51-200	81 contacts →
	Indirect 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 30, 2026
21	Sentry Aerospares, An Acorn Company	Partial evidence	Watford, United KingdomHQ checked Sep 30, 2026	51-200	77 contacts →
	Partial evidence “Sentry Aerospares is one of the largest global independent stocking distributors of high-value, hard-to-find commercial aircraft rotables for the latest generation aircraft…” Source: RevenueBase Database · checked Sep 30, 2026
22	RLC Aerospace Limited	Indirect evidence	England, United KingdomHQ checked Sep 30, 2026	1,001-5,000	75 contacts →
	Indirect evidence “RLC is a precision aerospace engineering and defence equipment business supplying into the military and civil markets in the UK, US, Europe and Asia.” Source: RevenueBase Database · checked Sep 30, 2026
23	Senior Aerospace Weston	Partial evidence	Earby, United KingdomHQ checked Sep 30, 2026	201-500	71 contacts →
	Partial evidence “Senior Aerospace Weston, located in Lancashire, England, is a leading supplier of a wide range of complex precision machined components, and sub- assemblies for original equipment…” Source: RevenueBase Database · checked Sep 30, 2026
24	Pentaxia Limited	Indirect evidence	Derby, United KingdomHQ checked Sep 30, 2026	51-200	71 contacts →
	Indirect evidence “Pentaxia is a dynamic and innovative company, known for our ambition and creativity.” Source: RevenueBase Database · checked Sep 30, 2026
25	BCT Aviation Maintenance	Indirect evidence	Derby, United KingdomHQ checked Sep 30, 2026	51-200	67 contacts →
	Indirect evidence “BCT Aviation Maintenance has been established for over 20 years at its headquarters in East Midlands Airport (EMA) and is led today by the original founding member, Robert Brown.” Source: RevenueBase Database · checked Sep 30, 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: aircraft component manufacturing and repair companies. 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 aircraft component manufacturing and repair companies.
Partial evidence: Its own public description names part of aircraft component manufacturing and repair companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aircraft component manufacturing and repair companies. 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 363 aircraft component manufacturing and repair companies based in the United Kingdom

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Aircraft component manufacturing and repair companies based in the United Kingdom at a glance

As of Sep 30, 2026

37.1%Verified-email coverage

29.7Average contacts per company

11-50Median size (employees)

5.5%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

122

11-50

137

51-200

201-500

501-1,000

1,001-5,000

10001+

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 363 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 aircraft component manufacturing and repair companies, 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 “aircraft component manufacturing and repair companies”. 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 aircraft component manufacturing and repair companies), 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 aircraft component manufacturing and repair companies, 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, 3,996 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 30, 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.

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 aircraft component manufacturing and repair companies, 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 aircraft component manufacturing and repair companies are there based in the United Kingdom?

RevenueBase identified 363 aircraft component manufacturing and repair companies 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?

STS Aviation Services, headquartered in Birmingham, tops this list with the largest team on record.

Which city has the most aircraft component manufacturing and repair companies?

London leads with 20 headquartered companies, followed by Manchester (10) and Crawley (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 3,996 verified decision-maker contacts tracked across these 363 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 30, 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.