Company lists · Data refreshed November 2026

Top 25 Internal combustion engine manufacturers based in the United Kingdom

RevenueBase identified 65 company matches for internal combustion engine manufacturers associated with the United Kingdom as of November 2026 and tracks 1,194 professional contacts across them, including 437 with verified work emails. London is the largest hub.

This list covers company matches for internal combustion 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 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
65Companies
1,194Contacts tracked
437Verified emails
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The 25 largest internal combustion engine manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 65 company matches for internal combustion engine manufacturers 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 matchBicester, United KingdomHQ recorded Nov 6, 202651-200132 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNottinghamshire, United KingdomHQ recorded Nov 6, 202651-200105 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGreat Yarmouth, United KingdomHQ recorded Nov 6, 202651-200100 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCoventry, United KingdomHQ recorded Nov 6, 202651-20090 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLincoln, United KingdomHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Napier Turbochargers are world leaders in the design, manufacture and support of industrial turbochargers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChertsey, United KingdomHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“KMP is a global supplier of premium diesel engine parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWest Bromwich, United KingdomHQ recorded Nov 6, 202651-20036 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-5031 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCannock, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“DEUTZ AG UK Branch office is responsible for sales and service of DEUTZ AG products in UK & Ireland.”

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

Exact match

“Volspec Limited is a leading UK marine and industrial engineering specialist with over 50 years of experience supporting power solutions across leisure, commercial, industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchQuedgeley, United KingdomHQ recorded Nov 6, 202611-5014 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrundall, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A R PEACHMENT LIMITED is a maritime company based out of Riverside Estate, Brundall, England, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTeignmouth, United KingdomHQ recorded Nov 6, 202611-5011 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBedford, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCoventry, United KingdomHQ recorded Nov 6, 202611-509 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Proteum is a UK based marine distributor with offices in Southampton.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMiddlesex, United KingdomHQ recorded Nov 6, 2026201-5009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMerthyr Tydfil, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Mayphil Engine Group The group consists of: Mayphil UK (Perkins distribution and Gas Centre of Excellence) Quantum ES Gas Engines (manufacture of gas-powered engines) Cords…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSwift Valley, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Engine Developments Ltd is an independent engine design and manufacture company specialising in high performance racing engines and has been in business for 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Team One Group Ltd is your trusted partner for critical services and supply support for diesel and gas-powered products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAberdeen, United KingdomHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“We are an engine service company based in Aberdeen with worldwide capabilities along with an in-depth knowledge of our customers requirements and expectations from a service…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRuncorn, United KingdomHQ recorded Nov 6, 202611-506 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchQuedgeley, United KingdomHQ recorded Nov 6, 202611-506 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLincoln, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“VIKING INDUSTRIAL AND MARINE SERVICES LIMITED is an oil & energy company based out of 107 Sadler Rd, Lincoln, United Kingdom.”

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

Showing 25 of 65 internal combustion engine manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 437 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal combustion engine manufacturers based in the United Kingdom at a glance

As of Nov 6, 2026
36.6%Verified-email coverage
18.4Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
24
51-200
12
201-500
2
501-1,000
2

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 65 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 “internal combustion 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 437 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 “internal combustion engine manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 65 company matches for internal combustion engine manufacturers 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?

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

Which city has the most internal combustion engine manufacturers?

London leads with 4 company records, followed by Lincoln (3) and Southampton (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 437 professional contacts with verified work emails tracked across these 65 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.

Ready to reach these companies? Verified emails and direct dials for all 65 internal combustion engine manufacturers based in the United Kingdom. Start with a free account, no credit card.

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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.