Company lists · Data refreshed September 2026

Top 25 Turbine maintenance service providers based in the United Kingdom

Name: Turbine maintenance service providers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 126 companies tracked

RevenueBase identified 126 turbine maintenance service providers headquartered in the United Kingdom as of September 2026 and tracks 2,134 professional contacts across them, including 687 with verified work emails. London is the largest hub.

This list covers turbine maintenance service providers 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 22, 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 22, 2026 86% judged on-target in blind review

126Companies

2,134Contacts tracked

687Verified emails

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The 25 largest turbine maintenance service providers based in the United Kingdom

Ranked by team size

Top 25 of 126 turbine maintenance service providers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to turbine maintenance service providers: 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	GEV Wind Power	Strong evidence	Hull, United KingdomHQ checked Sep 22, 2026	501-1,000	440 contacts →
	Strong evidence “GEV Wind Power is the global leading wind turbine maintenance & repair specialist.” Source: RevenueBase Database · checked Sep 22, 2026
2	RWG Repair & Overhauls	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 22, 2026	201-500	316 contacts →
	Indirect evidence “RWG (Repair & Overhauls) Limited is a Siemens Energy business.” Source: RevenueBase Database · checked Sep 22, 2026
3	Centrax GAS Turbines	Partial evidence	Newton Abbot, United KingdomHQ checked Sep 22, 2026	201-500	193 contacts →
	Partial evidence “Centrax Gas Turbines manufacture gas turbine-powered generator sets ranging from 3.9 MW to 15 MW.” Source: RevenueBase Database · checked Sep 22, 2026
4	H S Aviation LTD	Partial evidence	Portsmouth, United KingdomHQ checked Sep 22, 2026	201-500	145 contacts →
	Partial 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 22, 2026
5	Fletcher Moorland	Indirect evidence	Stoke On Trent, United KingdomHQ checked Sep 22, 2026	51-200	75 contacts →
	Indirect evidence “Fletcher Moorland Ltd, are the experts in repairing, replacing, or upgrading Electric Motors, Pumps, Air Handling Units, Inverter Drives, Servo Motors, HMIs, PCBs, PSUs and more.” Source: RevenueBase Database · checked Sep 22, 2026
6	Coast Renewable Services	Indirect evidence	Broughty Ferry, United KingdomHQ checked Sep 22, 2026	11-50	55 contacts →
	Indirect evidence “With safety as our fundamental priority, our objective is to offer solutions with highly competent and trained personnel possessing the necessary skills for your business tasks.” Source: RevenueBase Database · checked Sep 22, 2026
7	Alba Power	Partial evidence	Edinburgh, United KingdomHQ checked Sep 22, 2026	51-200	40 contacts →
	Partial 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 22, 2026
8	Turbine Services Limited	Partial evidence	Glasgow, United KingdomHQ checked Sep 22, 2026	51-200	34 contacts →
	Partial evidence “Turbine Services is a global provider to owners and operators of industrial gas turbines, offering an employee skill-base in excess of man-years of experience in gas turbine…” Source: RevenueBase Database · checked Sep 22, 2026
9	ATL Turbine Services	Partial evidence	Dundee, United KingdomHQ checked Sep 22, 2026	51-200	33 contacts →
	Partial evidence “Providing OEM and Market Service Providers with Turbine Component Repair Solutions.” Source: RevenueBase Database · checked Sep 22, 2026
10	AAT Safety	Partial evidence	Ayr, United KingdomHQ checked Sep 22, 2026	51-200	32 contacts →
	Partial evidence “AAT are a leading specialist Lifting and Safety Equipment Installation, Inspection, Repair and Maintenance Company, working within the Wind Energy Industry throughout the UK and…” Source: RevenueBase Database · checked Sep 22, 2026
11	Greenray Turbine Solutions Limited	Partial evidence	Lincoln, United KingdomHQ checked Sep 22, 2026	51-200	32 contacts →
	Partial evidence “Greenray was formed in 1981 by a group of former employees of GEC Gas Turbines.” Source: RevenueBase Database · checked Sep 22, 2026
12	Rochem Fyrewash	Partial evidence	Winchester, United KingdomHQ checked Sep 22, 2026	11-50	31 contacts →
	Partial evidence “Rochem Technical Services are world leaders in gas turbine and process compressor cleaning technologies and cleaning chemicals (FYREWASH®).” Source: RevenueBase Database · checked Sep 22, 2026
13	1stopwind LTD	Partial evidence	Glasgow, United KingdomHQ checked Sep 22, 2026	11-50	30 contacts →
	Partial evidence “Offshore and Onshore Wind Turbine experts specialising in Statutory Inspection and Repairs optimising productivity by performing inspection and necessary repairs on all key assets…” Source: RevenueBase Database · checked Sep 22, 2026
14	Accesstec	Partial evidence	Avonmouth, United KingdomHQ checked Sep 22, 2026	1-10	23 contacts →
	Partial evidence “AccessTec aims to provide a level of repair and maintenance service to the wind industry that is second-to-none - specialising in difficult access scenarios, our technicians use…” Source: RevenueBase Database · checked Sep 22, 2026
15	D H Renewables LTD	Indirect evidence	Kirkcaldy, United KingdomHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “Experienced in all major manufacturers, D H Renewables provide pre-assembly, main assembly, commissioning, troubleshooting and service, including all statutory inspection works on…” Source: RevenueBase Database · checked Sep 22, 2026
16	Altofix LTD	Partial evidence	Sheffield, United KingdomHQ checked Sep 22, 2026	1-10	19 contacts →
	Partial evidence “Altofix primarily operates in the Power Generation sector carrying out inspection, maintenance, repair, NDT, rescue and boiler cleaning work (deslags) at EfW and Biomass plants…” Source: RevenueBase Database · checked Sep 22, 2026
17	Realise Energy Services	Partial evidence	Perth, United KingdomHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “Operation and maintenance services provided by Realise Energy Services offer landowners, businesses and developers highly professional and responsive support designed to maximise…” Source: RevenueBase Database · checked Sep 22, 2026
18	Marine Turbo Engineering Limited	Indirect evidence	Birkenhead, United KingdomHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “Established in 1970, Marine Turbo Engineering was one of the first independent turbocharger companies to be ISO approved, back in September 1993.” Source: RevenueBase Database · checked Sep 22, 2026
19	Luma Engineering LTD	Partial evidence	Canvey Island, United KingdomHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “Luma Engineering Ltd is a company specialising in all aspects of preventative and reactive maintenance on all types of mechanical processing machinery.” Source: RevenueBase Database · checked Sep 22, 2026
20	Turbo-Machinery Services Limited	Partial evidence	Bedford, United KingdomHQ checked Sep 22, 2026	11-50	14 contacts →
	Partial evidence “Specialists in the service, repair and support of Steam Turbines and associated Industrial Rotating Machinery.” Source: RevenueBase Database · checked Sep 22, 2026
21	Pump Supply & Repair Group	Indirect evidence	Stretford, United KingdomHQ checked Sep 22, 2026	51-200	14 contacts →
	Indirect evidence “Established in 1969, our client base extends to all sectors of industrial processes and manufacturing, and includes many ‘Blue Chip’ global organisations.” Source: RevenueBase Database · checked Sep 22, 2026
22	Bladestar Renewables LTD	Partial evidence	Bathgate, United KingdomHQ checked Sep 22, 2026	11-50	13 contacts →
	Partial evidence “At Bladestar Renewables Ltd, we’re specialists in wind turbine blade inspection and repair, delivering quality craftsmanship and a reliable, full turnkey service to keep your…” Source: RevenueBase Database · checked Sep 22, 2026
23	ARB Wind	Indirect evidence	Glenrothes, United KingdomHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “ARB WIND is a leading provider of inspection and O&M services in the renewable wind industry.” Source: RevenueBase Database · checked Sep 22, 2026
24	Gael Energy	Indirect evidence	Alness, United KingdomHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence “Gael Energy, founded in 2015 by Managing Director Hamish Campbell, began as a passion project to combine his love of engineering with the burgeoning wind energy sector.” Source: RevenueBase Database · checked Sep 22, 2026
25	Gearserv Limited	Partial evidence	York, United KingdomHQ checked Sep 22, 2026	1-10	11 contacts →
	Partial evidence “GearServ is an independent wind turbine and industrial rotating equipment service provider.” Source: RevenueBase Database · checked Sep 22, 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: turbine maintenance service providers. 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 turbine maintenance service providers.
Partial evidence: Its own public description names part of turbine maintenance service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name turbine maintenance service providers. 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 126 turbine maintenance service providers based in the United Kingdom

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Turbine maintenance service providers based in the United Kingdom at a glance

As of Sep 22, 2026

32.2%Verified-email coverage

16.9Average contacts per company

1-10Median size (employees)

6.3%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 126 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 turbine maintenance service providers, 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 “turbine maintenance service providers”. 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 turbine maintenance service providers), 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 turbine maintenance service providers, 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, 687 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 22, 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 turbine maintenance service providers, 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 turbine maintenance service providers are there based in the United Kingdom?

RevenueBase identified 126 turbine maintenance service providers 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?

GEV Wind Power, headquartered in Hull, tops this list with the largest team on record.

Which city has the most turbine maintenance service providers?

London leads with 8 headquartered companies, followed by Glasgow (7) and Liverpool (4).

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 687 verified decision-maker contacts tracked across these 126 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 22, 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.