Company lists · Data refreshed September 2026

Top 25 Aircraft engine overhaul companies based in the United Kingdom

Name: Aircraft engine overhaul 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 19, 2026 100 companies tracked

RevenueBase identified 100 aircraft engine overhaul companies headquartered in the United Kingdom as of September 2026 and tracks 1,938 professional contacts across them, including 807 with verified work emails. London is the largest hub.

This list covers aircraft engine overhaul 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 19, 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 19, 2026 86% judged on-target in blind review

100Companies

1,938Contacts tracked

807Verified emails

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The 25 largest aircraft engine overhaul companies based in the United Kingdom

Ranked by team size

Top 25 of 100 aircraft engine overhaul companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to aircraft engine overhaul 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	RWG Repair & Overhauls	Partial evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	201-500	316 contacts →
	Partial evidence “RWG (Repair & Overhauls) Limited is a Siemens Energy business.” Source: RevenueBase Database · checked Sep 19, 2026
2	Aerfin	Indirect evidence	Bedwas, United KingdomHQ checked Sep 19, 2026	51-200	199 contacts →
	Indirect evidence “AerFin is breathing new life into aviation.” Source: RevenueBase Database · checked Sep 19, 2026
3	Lufthansa Technik Landing Gear Services UK	Partial evidence	London, United KingdomHQ checked Sep 19, 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 19, 2026
4	H S Aviation LTD	Strong evidence	Portsmouth, United KingdomHQ checked Sep 19, 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 19, 2026
5	Exeter Aerospace	Strong evidence	Exeter, United KingdomHQ checked Sep 19, 2026	51-200	91 contacts →
	Strong 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 19, 2026
6	Airinmar	Strong evidence	Finchampstead, United KingdomHQ checked Sep 19, 2026	51-200	64 contacts →
	Strong evidence “Airinmar specialises in the management of aircraft component repairs for airlines, airframe manufacturers and Maintenance Repair & Overhaul organisations, throughout the world.” Source: RevenueBase Database · checked Sep 19, 2026
7	Oakenhurst Aircraft Services LTD	Indirect evidence	Rayleigh, United KingdomHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “Established in 1987, Oakenhurst has grown into an award-winning Component MRO, providing Repair, Component Management and Purchasing Support on a global scale.” Source: RevenueBase Database · checked Sep 19, 2026
8	Alba Power	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “Alba Power is the leading global independent for the provision of dedicated support services, to the aeroderivative/industrial gas turbine, power turbine and marine tyne turbines…” Source: RevenueBase Database · checked Sep 19, 2026
9	IMT Aviation LTD	Indirect evidence	Wendens Ambo, United KingdomHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “Composite and structural MRO in commercial aviation.” Source: RevenueBase Database · checked Sep 19, 2026
10	Rotable Repairs, A VSE Aviation Company	Partial evidence	Leigh-on-sea, United KingdomHQ checked Sep 19, 2026	51-200	34 contacts →
	Partial evidence “OVERVIEW VSE Aviation provides a global distribution network of OEM turbine engine parts, avionics and actuation components and services as well as MRO services on engines…” Source: RevenueBase Database · checked Sep 19, 2026
11	ATL Turbine Services	Indirect evidence	Dundee, United KingdomHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “Providing OEM and Market Service Providers with Turbine Component Repair Solutions.” Source: RevenueBase Database · checked Sep 19, 2026
12	Aeroco Group International	Partial evidence	Stockport, United KingdomHQ checked Sep 19, 2026	51-200	33 contacts →
	Partial evidence “Through hard work and dedication, Aeroco Group offers total confidence in aircraft maintenance, design, and manufacturing.” Source: RevenueBase Database · checked Sep 19, 2026
13	GCAM	Partial evidence	Cirencester, United KingdomHQ checked Sep 19, 2026	1-10	26 contacts →
	Partial evidence “GCAM is an EASA / CAA / Cayman Islands / Guernsey (2-REG) Approved Aircraft 145 MRO based at Cotswold Airport, UK that provides a high level of service to aircraft operators…” Source: RevenueBase Database · checked Sep 19, 2026
14	Kearsley Airways LTD	Partial evidence	Stansted, United KingdomHQ checked Sep 19, 2026	51-200	24 contacts →
	Partial evidence “Kearsley Airways was one of the many post war charter operators set up to undertake all types of passenger and freight charter work, the first initial aircraft was a New Percival…” Source: RevenueBase Database · checked Sep 19, 2026
15	CFS Aeroproducts LTD	Indirect evidence	Warwick, United KingdomHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “CFS Aeroproducts Ltd is a CAA, EASA and FAA Part 145 approved company in operation since 1994.” Source: RevenueBase Database · checked Sep 19, 2026
16	Skysmart MRO	Indirect evidence	Dunmow, United KingdomHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Skysmart MRO is a multi-award-winning, independent provider of component repair and technical services for airlines and the global aviation community.” Source: RevenueBase Database · checked Sep 19, 2026
17	Jetglow Aircraft Engineering	Strong evidence	Manchester, United KingdomHQ checked Sep 19, 2026	11-50	21 contacts →
	Strong evidence “Jetglow Aircraft Engineering, formed in 2008, is an established provider of aviation maintenance and manufacturing services from our workshops at Manchester Airport and Leeds…” Source: RevenueBase Database · checked Sep 19, 2026
18	GJD Aerotech	Indirect evidence	Barry, United KingdomHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “GJD AeroTech strives to deliver their customers with extraordinary quality service.” Source: RevenueBase Database · checked Sep 19, 2026
19	Retro Track & AIR UK LTD	Indirect evidence	Dursley, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Retro Track & Air (UK) Ltd is a CAA approved design, production & maintenance organisation.” Source: RevenueBase Database · checked Sep 19, 2026
20	Eftec Aero	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	20 contacts →
	Partial evidence “EFTEC aviation group is an international aviation spare parts supplier, providing wide range of services including aircraft teardown and components repair, MRO and maintenance…” Source: RevenueBase Database · checked Sep 19, 2026
21	Aclas Technics LTD	Partial evidence	Livingston, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Technics are an established EASA/ FAA / TCCA 145 component repair organisation within Europe that also provides specialised engineering solutions to the aviation industry.” Source: RevenueBase Database · checked Sep 19, 2026
22	World Aero	Partial evidence	West Sussex, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “We're experts in Aircraft Wheels & Brakes.” Source: RevenueBase Database · checked Sep 19, 2026
23	Storm Aviation Limited	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Aero Engine Centre	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “AEC is a global on wing and off wing engine maintenance company holding EASA and FAA approvals.” Source: RevenueBase Database · checked Sep 19, 2026
25	GT Engine Services LTD	Partial evidence	United KingdomHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “GT Engine Services is an EASA 145 and FAA approved, jet engine care and maintenance facility, based at Stansted Airport.” Source: RevenueBase Database · checked Sep 19, 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 engine overhaul 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 engine overhaul companies.
Partial evidence: Its own public description names part of aircraft engine overhaul companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aircraft engine overhaul 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 100 aircraft engine overhaul companies based in the United Kingdom

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Aircraft engine overhaul companies based in the United Kingdom at a glance

As of Sep 19, 2026

41.6%Verified-email coverage

19.4Average contacts per company

11-50Median size (employees)

10.0%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 100 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 engine overhaul 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 engine overhaul 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 engine overhaul 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 engine overhaul 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, 807 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 19, 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 engine overhaul 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 engine overhaul companies are there based in the United Kingdom?

RevenueBase identified 100 aircraft engine overhaul 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?

RWG Repair & Overhauls, headquartered in Aberdeen, tops this list with the largest team on record.

Which city has the most aircraft engine overhaul companies?

London leads with 10 headquartered companies, followed by Aberdeen (2) and Derby (2).

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 807 verified decision-maker contacts tracked across these 100 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 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 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.