Company lists · Data refreshed September 2026

Top 25 Electric generator repair companies based in the United Kingdom

Name: Electric generator 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 19, 2026 198 companies tracked

RevenueBase identified 198 electric generator repair companies headquartered in the United Kingdom as of September 2026 and tracks 2,212 professional contacts across them, including 1,021 with verified work emails. London is the largest hub.

This list covers electric generator 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 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

198Companies

2,212Contacts tracked

1,021Verified emails

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The 25 largest electric generator repair companies based in the United Kingdom

Ranked by team size

Top 25 of 198 electric generator repair 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 electric generator 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	Quartzelec Limited	Partial evidence	Rugby, United KingdomHQ checked Sep 19, 2026	501-1,000	412 contacts →
	Partial evidence “Quartzelec is a leading independent electrical engineering group delivering solutions and services in both UK and global markets.” Source: RevenueBase Database · checked Sep 19, 2026
2	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
3	Fletcher Moorland	Strong evidence	Stoke On Trent, United KingdomHQ checked Sep 19, 2026	51-200	75 contacts →
	Strong 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 19, 2026
4	IPS Newcastle LTD	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 19, 2026	51-200	64 contacts →
	Partial evidence “IPS Newcastle, part of the Integrated Power Services Group, improves the performance of electromechanical assets around the world.” Source: RevenueBase Database · checked Sep 19, 2026
5	MKE Engineering Group	Partial evidence	Sittingbourne, United KingdomHQ checked Sep 19, 2026	51-200	63 contacts →
	Partial evidence “MKE Engineering (Mid Kent Electrical) is the largest independent engineering service provider of its kind in the South East, operating from 3 different sites covering Kent…” Source: RevenueBase Database · checked Sep 19, 2026
6	Kontroltek LTD	Strong evidence	Estate, United KingdomHQ checked Sep 19, 2026	51-200	56 contacts →
	Strong evidence “Kontroltek are one of the UK’s leading providers of Industrial Electronic & Mechanical repairs.” Source: RevenueBase Database · checked Sep 19, 2026
7	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
8	Neutronic Technologies LTD	Partial evidence	Warrington, United KingdomHQ checked Sep 19, 2026	11-50	33 contacts →
	Partial evidence “Neutronic Technologies is a leading supplier of Electric Motors, Drives and Controls.” Source: RevenueBase Database · checked Sep 19, 2026
9	ATB Group UK LTD	Partial evidence	Norwich, United KingdomHQ checked Sep 19, 2026	51-200	32 contacts →
	Partial evidence “Laurence Scott and Morley are leading suppliers specializing in the engineering design and manufacturing of high and low voltage AC and DC electric motors, as well as…” Source: RevenueBase Database · checked Sep 19, 2026
10	Central Power Services	Partial evidence	Preston, United KingdomHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “Central Power Services is one of the UK’s most trusted independent power specialists, delivering 24/7 generator hire, sales, and maintenance solutions nationwide.” Source: RevenueBase Database · checked Sep 19, 2026
11	RJW Engineering	Partial evidence	Liverpool, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Partial evidence “With more than 75 years in business, RJW Engineering is one of the largest independently owned electric motor and rotating equipment companies in the UK, operating across three…” Source: RevenueBase Database · checked Sep 19, 2026
12	PPI Engineering LTD	Partial evidence	Norwich, United KingdomHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “PPI Engineering specialises in the supply and support of rotating electrical machines and associated equipment.” Source: RevenueBase Database · checked Sep 19, 2026
13	JJ Loughran	Partial evidence	Co.tyrone, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Partial evidence “JJ Loughran is an Electrical Engineering & Supply Company based in Cookstown N.Ireland.” Source: RevenueBase Database · checked Sep 19, 2026
14	TDC Parsons Peebles	Partial evidence	Dunfermline, United KingdomHQ checked Sep 19, 2026	51-200	28 contacts →
	Partial evidence “TDC Parsons Peebles design, manufacture, test, install and commission high voltage motors, generators and rotary frequency converters in the range 3.3kV to 13.8kV and up to 50MW…” Source: RevenueBase Database · checked Sep 19, 2026
15	Pleavin Power	Indirect evidence	Wirral, United KingdomHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Delivering on our promise to be a reliable, effective and powerful solution for your business.” Source: RevenueBase Database · checked Sep 19, 2026
16	Northern Drives And Controls LTD	Strong evidence	Manchester, United KingdomHQ checked Sep 19, 2026	51-200	23 contacts →
	Strong evidence “NDC offer expert repairs of all industrial electronic equipment types from thousands of manufacturers.” Source: RevenueBase Database · checked Sep 19, 2026
17	Central Group UK	Indirect evidence	Prescot, United KingdomHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “At Central we provide fast, workable and innovative solutions using our extensive experience in motors, pumps, drives and alternators.” Source: RevenueBase Database · checked Sep 19, 2026
18	Applied Power Engineering LTD	Partial evidence	Rotherham, United KingdomHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “At Applied Power Engineering, we specialise in generator commissioning, optioneering, and generator installation, ensuring reliable power solutions tailored to your needs.” Source: RevenueBase Database · checked Sep 19, 2026
19	Pharos Generator Services Limited	Strong evidence	Runcorn, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “Pharos Generator Services with over 60 years’ experience in the power generation industry, specialise in the supply, installation, commissioning, repair and servicing of diesel…” Source: RevenueBase Database · checked Sep 19, 2026
20	Cabel UK	Strong evidence	Oakham, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “Cabel is a dedicated company specialising in the electromechanical industry offering the repair and rewind of rotating electrical equipment including alternators, pumps, motors…” Source: RevenueBase Database · checked Sep 19, 2026
21	CPM Engineering	Partial evidence	Manchester, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “CPM Engineering are a Manchester based electrical and mechanical engineering company, offering reactive and preventative maintenance services to rotating machines.” Source: RevenueBase Database · checked Sep 19, 2026
22	SDS Drives	Indirect evidence	Avonmouth, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Founded by Engineers for Engineers, SDS has been driving excellence since 1996; proudly powering over projects across more than 22 countries.” Source: RevenueBase Database · checked Sep 19, 2026
23	Woodlands Power	Indirect evidence	Evesham, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Established in 1950, Woodlands Power was one of the first providers of critical, standby & temporary power in the UK.” Source: RevenueBase Database · checked Sep 19, 2026
24	Luma Engineering LTD	Indirect evidence	Canvey Island, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect 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 19, 2026
25	Turbo-Machinery Services Limited	Partial evidence	Bedford, United KingdomHQ checked Sep 19, 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 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: electric generator 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 electric generator repair companies.
Partial evidence: Its own public description names part of electric generator repair companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electric generator 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 198 electric generator repair companies based in the United Kingdom

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Electric generator repair companies based in the United Kingdom at a glance

As of Sep 19, 2026

46.2%Verified-email coverage

11.2Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

113

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 198 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 electric generator 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 “electric generator 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 electric generator 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 electric generator 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, 1,021 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 electric generator 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 electric generator repair companies are there based in the United Kingdom?

RevenueBase identified 198 electric generator 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?

Quartzelec Limited, headquartered in Rugby, tops this list with the largest team on record.

Which city has the most electric generator repair companies?

London leads with 6 headquartered companies, followed by Sheffield (6) and Aberdeen (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 1,021 verified decision-maker contacts tracked across these 198 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.