Company lists · Data refreshed November 2026

Top 25 Marine power systems based in the United Kingdom

RevenueBase identified 131 company matches for marine power systems associated with the United Kingdom as of November 2026 and tracks 2,326 professional contacts across them, including 912 with verified work emails. Southampton is the largest hub.

This list covers company matches for marine power systems 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
131Companies
2,326Contacts tracked
912Verified emails
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The 25 largest marine power systems based in the United Kingdom

Ranked by team size
Top 25 of 131 company matches for marine power systems 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 matchPeterborough, United KingdomHQ recorded Nov 6, 20261,001-5,000683 contacts →

Exact match

“Cummins Generator Technologies is the home of STAMFORD | AvK, the world-renowned alternator solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
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 matchShoreham By Sea, United KingdomHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“As the manufacturer of the only purpose-built high-powered diesel outboard, we are working to power the global marine industry through sustainable innovation, applying alternative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Royston is a leading provider of diesel engineering services, supporting customers worldwide across the marine, offshore, industrial, defence and rail sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRochester, United KingdomHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Energy Solutions (UK) Ltd designs, manufactures and supplies integrated power, monitoring and control systems for marine, specialist vehicle, off‑grid and industrial applications…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchThornaby, United KingdomHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“MJR Power & Automation offers a comprehensive range of Marine Electrical Engineering Services including: Marine Electrical Consultancy, Marine Electrical & Automation Design…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSarisbury Green, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“At RAD, we're redefining what modern vessels can do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAmsterdam, United KingdomHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Mastervolt: The power to be independent Mastervolt stands for reliable and innovative autonomous power solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Golden Arrow Marine - More Than Marine Engineers With branches in Poole, Southampton, Portsmouth and Swanwick and more than 80 years serving our customers, we offer mobile repair…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Electrical Solutions for the most demanding marine environments • Electrical Control and Distribution Panels • Ruggedised Electrical/Electronic Enclosures and Cabinets • Embarked…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Vita is a marine technology company that develops all-electric powertrains for electric boats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“As the marine industry has developed and the demand for highly efficient, performance products has continued to grow, CJR has emerged to become one of the UK’s most respected…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEllon, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Since the acquisition of Pegson Pumps in 2010 LFH have been the go-to partner for our specialised in-house design capabilities and manufacture of marine engine cooling pumps, we…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIpswich, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Welcome to G&M EUROTEX Ltd - Generating Solutions since 1938.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorwich, United KingdomHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Dependable Marine Power.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHayle, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Integrel Solutions is at the forefront of shaping the future of cleaner boating.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“At MEI, we specialise in delivering reliable, safe, and high-quality electrical solutions for the marine, offshore, industrial, and energy storage sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact 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
23Exact matchVerwood, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Fischer Panda UK | Power Solutions have enjoyed continued success in its core marine and vehicle marketplaces since it's original inception in 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBournemouth, United KingdomHQ recorded Nov 6, 20261,001-5,00013 contacts →

Exact match

“In October 2013, MacGregor acquired Hatlapa to strengthen its position in the merchant shipping segment with a product portfolio that contained a wide range of deck machinery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFareham, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ecomar makes designs and consults on marine and industrial energy systems.”

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

Showing 25 of 131 marine power systems based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 912 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine power systems based in the United Kingdom at a glance

As of Nov 6, 2026
39.2%Verified-email coverage
17.8Average contacts per company
1-10Median size (employees)
7.6%Largest-city concentration · Southampton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
41
51-200
16
201-500
2
1,001-5,000
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 131 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 “marine power systems” 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 912 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 “marine power systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine power systems are there based in the United Kingdom?

RevenueBase identified 131 company matches for marine power systems 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?

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

Which city has the most marine power systems?

Southampton leads with 10 company records, followed by Ipswich (4) and Bournemouth (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 912 professional contacts with verified work emails tracked across these 131 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 131 marine power systems 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.