Company lists · Data refreshed November 2026

Top 25 Industrial power generation companies based in the United Kingdom

RevenueBase identified 97 company matches for industrial power generation companies associated with the United Kingdom as of November 2026 and tracks 2,932 professional contacts across them, including 648 with verified work emails. London is the largest hub.

This list covers company matches for industrial power generation companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
97Companies
2,932Contacts tracked
648Verified emails
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The 25 largest industrial power generation companies based in the United Kingdom

Ranked by team size
Top 25 of 97 company matches for industrial power generation companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-200333 contacts →

Exact match

“InterGen is a power generation firm with four power plants in operation and a significant development pipeline in the UK, representing a total generation capacity of 2,800…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNewton Abbot, United KingdomHQ recorded Nov 6, 2026201-500195 contacts →

Exact match

“Centrax Gas Turbines manufacture gas turbine-powered generator sets ranging from 3.9 MW to 15 MW.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAbingdon, United KingdomHQ recorded Nov 6, 202651-200186 contacts →

Exact match

“Conrad Energy is a leading UK energy company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000133 contacts →

Exact match

“EPUK Investments Ltd (EPUKI) is the UK division of Energetický a průmyslový holdings (EPH), a leading energy group of over 70 companies that owns and operates assets across Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“YLEM Energy is a leading independent power generation specialist with more than three decades’ experience in building, owning and operating smart generation systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIsle Of Man, United KingdomHQ recorded Nov 6, 2026201-50041 contacts →

Exact match

“OPG operates and develops power generation assets in India and currently has 414 MW in operation from the date of May 2006.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPreston, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Central Power Services is one of the UK’s most trusted independent power specialists, delivering 24/7 generator hire, sales, and maintenance solutions nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMarchwood, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Marchwood Power Limited owns and operates a £380million natural gas-fired combined cycle (CCGT) power station on Marchwood Industrial Park.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStoke On Trent, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Yellow Power Ltd are designers, suppliers and installers of new and used diesel and gas powered generation systems, including provision of all ancillary equipment, commissioning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSheffield, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Keeping Power in Your Hands ” At Power Control & Automation Solutions Ltd, we don’t just provide services-we deliver peace of mind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“BasePower develops and operates energy services that help UK plc to operate profitably and grow through the carbon transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHull, United KingdomHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Saltend Cogeneration Company Limited is a gas fired power station in Hull, UK and part of the Triton Power Ltd group of companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Green Frog Power Ltd is a utility company based at 17 The Courtyard, Gorsey Lane, Coleshill, Birmingham, B46 1JA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWirksworth, United KingdomHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“If your requirement is to purchase or hire generators for prime power, standby or off grid applications using conventional fuels or green alternatives, HGI as a power equipment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“When Hans-Joachim Schröder founded his company, CERTUSS Wärmetechnik GmbH, in 1957, his primary goals were to manufacture reliable, low-noise steam generators, easy to maintain…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLisburn, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Serving the UK and Ireland with Industry leading power generation solutions, specialising in: DIESEL GENERATORS GAS GENERATORS CHP CONTROLS & MONITORING EMERGING TECHNOLOGIES”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGillingham, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Welcome to Generator Installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBicester, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Powersun offers industrial and commercial energy generating and saving solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“IM Power provides a full package of energy generation, infrastructure development and financing for government and private clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRobertsbridge, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“The Used Rotating Equipment Company Limited (ROTAMAC).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPocklington, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“At Enrogen, we specialise in providing comprehensive start-to-end services for power generation equipment on a global scale, with our headquarters based in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChelmsford, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“EnDCo is the brand name of EPG Energy Limited, a UK-based energy supply business operating in the corporate sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCarrickfergus, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“AC Automation has over 30 years’ experience as a specialist in all things power generation, based in Northern Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Independent Power Corporation Plc (IPC) is a UK-based Independent Power Producer dedicated to developing, owning and operating reliable, efficient and future-ready energy assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“GAS ENGINE EXCHANGE LTD is a business supplies and equipment company based out of United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 97 industrial power generation companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 648 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial power generation companies based in the United Kingdom at a glance

As of Nov 6, 2026
22.1%Verified-email coverage
30.2Average contacts per company
11-50Median size (employees)
15.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
34
51-200
13
201-500
3
501-1,000
5
5,001-10,000
1

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 97 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “industrial power generation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 648 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial power generation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial power generation companies are there based in the United Kingdom?

RevenueBase identified 97 company matches for industrial power generation companies associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Intergen tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial power generation companies?

London leads with 15 company records, followed by Manchester (4) and Sheffield (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 648 professional contacts with verified work emails tracked across these 97 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.