Company lists · Data refreshed September 2026

Top 25 Industrial engine manufacturers based in the United Kingdom

Name: Industrial engine manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 74 companies tracked

RevenueBase identified 74 company matches for industrial engine manufacturers associated with the United Kingdom as of September 2026 and tracks 2,254 professional contacts across them, including 760 with verified work emails. London is the largest hub.

This list covers company matches for industrial engine manufacturers 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 September 17, 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 Sep 17, 2026 How this list was built

74Companies

2,254Contacts tracked

760Verified emails

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The 25 largest industrial engine manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 74 company matches for industrial engine manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Perkins Engines Company Limited	Exact match	Peterborough, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	1,182 contacts →
	Exact match “With a history stretching back to 1932, Perkins Engines Company Limited is a world leading provider of diesel and gas engines, providing the most comprehensive range of innovative…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Barrus LTD	Exact match	Bicester, United KingdomHQ recorded Sep 17, 2026	51-200	119 contacts →
	Exact match “For over a century, Barrus has been entrusted with missions where failure isn't an option.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Mitchell Powersystems	Exact match	Nottinghamshire, United KingdomHQ recorded Sep 17, 2026	51-200	87 contacts →
	Exact match “Mitchell Powesystems specialise in the supply, overhaul and repair of industrial & Marine Diesel Engines, Allison Automatic Transmissions, Off-Highway Driveline Products and the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Caudwell Marine	Exact match	Coventry, United KingdomHQ recorded Sep 17, 2026	51-200	84 contacts →
	Exact match “Caudwell Marine was founded to bring a new standard of diesel outboard technology to the marine industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Prior Power Solutions LTD	Exact match	Great Yarmouth, United KingdomHQ recorded Sep 17, 2026	51-200	83 contacts →
	Exact match “Prior Power Solutions is a leading supplier of specialised diesel-driven, alternative, and sustainable power systems, equipment and services to the oil and gas, marine…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Napier Turbochargers	Exact match	Lincoln, United KingdomHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Napier Turbochargers are world leaders in the design, manufacture and support of industrial turbochargers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	IPU Group	Exact match	West Bromwich, United KingdomHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “IPU Group design and manufacture high quality engine starting, fuel polishing, emissions solutions and components for critical diesel and gas engine applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Bowman Eturbo Systems	Exact match	Southampton, United KingdomHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Powering sustainability through electrification for power generation, transportation, mining and more.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	KMP Brand	Exact match	Chertsey, United KingdomHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “KMP is a global supplier of premium diesel engine parts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	PB Asher LTD	Exact match	Southampton, United KingdomHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “PB ASHER Ltd specialise in the reconditioning, supply and exchange of Marine, Commercial and Industrial engine components such as Cylinder Heads, Liners, Pistons, Con Rods, Fuel…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Welland Power LTD	Exact match	Spalding, United KingdomHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “The Welland Power Range of diesel generators is ideal for your business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Allam Power	Exact match	Melton, United KingdomHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Allam Power is a globally-renowned manufacturer of complete industrial generating sets, from 5 kva to kva, as well as supplying a wide range of engines, alternators and spare…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Industrial Engines	Exact match	Grimsby, United KingdomHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Industrial Engines are suppliers of Engines for Industrial Equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Beta Marine Limited	Exact match	Quedgeley, United KingdomHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Since 1987 Beta Marine has developed an enviable reputation for providing quiet and smooth running marine diesel engines and generating sets to suit a wide range of applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Allen Diesels Limited	Exact match	Bedford, United KingdomHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Sleeman & Hawken	Exact match	Teignmouth, United KingdomHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Sleeman and Hawken have been trading over 50 years with marine and industrial diesel engines plus related products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Cummins LTD	Exact match	Middlesex, United KingdomHQ recorded Sep 17, 2026	201-500	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Powersource	Exact match	Belvedere, United KingdomHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Powersource are main agents for Cummins Engine Parts, Stamford / AVK Parts & Replacement Alternators & Donaldson Filtration.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Power Torque Engineering Limited	Exact match	Coventry, United KingdomHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “POWER TORQUE ENGINEERING LIMITED is a distributor of automotive, industrial and marine engines, OE components and EV driveline systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Engines Plus LTD	Exact match	Quedgeley, United KingdomHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “UK Distributor for Industrial and Marine Diesel Engines and Generators, along with petrol engines, pumps and generators.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	James Troop Marine And Industrial Engineering	Exact match	Runcorn, United KingdomHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “James Troop & Co Ltd was established in 1867 developing over 150 years to become a leading supplier of diesel and gas engine spare parts, servicing and engine sales to both the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Marine Machine UK Limited	Exact match	Southampton, United KingdomHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Marine Machine UK ltd specialise in the overhaul, repair & service of medium & high speed diesel & gas engines.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Lymm Engine Components Limited	Exact match	Lymm, United KingdomHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Watermota	Exact match	Heathfield, United KingdomHQ recorded Sep 17, 2026	51-200	5 contacts →
	Exact match “WaterMota has been supplying the marine industry with engine room packages since 1911.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Niro Engineering Limited	Exact match	Daresbury, United KingdomHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “NIRO ENGINEERING LIMITED is an engineering company, designing environmentally friendly energy conversion systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial engine manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 74 industrial engine manufacturers based in the United Kingdom

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Industrial engine manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

33.7%Verified-email coverage

30.5Average contacts per company

11-50Median size (employees)

5.4%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 74 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 engine manufacturers” 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 760 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 September 17, 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 engine manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial engine manufacturers are there based in the United Kingdom?

RevenueBase identified 74 company matches for industrial engine manufacturers associated with the United Kingdom as of September 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?

Perkins Engines Company Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial engine manufacturers?

London leads with 4 company records, followed by Southampton (4) and Lincoln (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 760 professional contacts with verified work emails tracked across these 74 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 September 17, 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.