Company lists · Data refreshed September 2026

Top 25 Naval engineering firms based in the United Kingdom

Name: Naval engineering firms 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 122 companies tracked

RevenueBase identified 122 company matches for naval engineering firms associated with the United Kingdom as of September 2026 and tracks 4,228 professional contacts across them, including 878 with verified work emails. London is the largest hub.

This list covers company matches for naval engineering firms 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

122Companies

4,228Contacts tracked

878Verified emails

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The 25 largest naval engineering firms based in the United Kingdom

Ranked by team size

Top 25 of 122 company matches for naval engineering firms 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	Apcl Cammell Laird Shiprepairers & Shipbuilders Limited	Exact match	Birkenhead, United KingdomHQ recorded Sep 17, 2026	501-1,000	397 contacts →
	Exact match “Cammell Laird, part of the APCL Group, is one of the most illustrious names in the global maritime industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Apcl A&p Group Limited	Exact match	Hebburn, United KingdomHQ recorded Sep 17, 2026	501-1,000	240 contacts →
	Exact match “A&P, part of the APCL Group, is a global marine engineering business which operates six dry docks across two strategic locations in the UK and delivers engineering excellence to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Mactaggart Scott	Exact match	Loanhead, United KingdomHQ recorded Sep 17, 2026	201-500	210 contacts →
	Exact match “A Scottish engineering company founded in 1898, MacTaggart Scott supports the Naval Defence and Marine market.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Ferguson Marine Port Glasgow Limited	Exact match	Port Glasgow, United KingdomHQ recorded Sep 17, 2026	201-500	156 contacts →
	Exact match “Ferguson Marine (Port Glasgow) Limited is Scotland's leading company in new build, refit and ship repair.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	SMS Group Ship Repair Marine Interiors Marine Engineering SC Sqep	Exact match	Southampton, United KingdomHQ recorded Sep 17, 2026	51-200	89 contacts →
	Exact match “Southampton Marine Services Ltd was established in 2004 and specialises in ship / work boat building, vessel repair and marine engineering; we trade in four markets - Commercial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	BAR Technologies	Exact match	Portsmouth, United KingdomHQ recorded Sep 17, 2026	11-50	59 contacts →
	Exact match “Originally formed to exploit the wealth of design knowledge, technical skills and resources built up through Ben Ainslie Racing (BAR) involvement in the America’s Cup, BAR…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Lateral Naval Architects	Exact match	Southampton, United KingdomHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “Lateral Naval Architects provides complete engineering expertise to the superyacht industry, from project conception to delivery.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	The Seaking Group	Exact match	Birkenhead, United KingdomHQ recorded Sep 17, 2026	51-200	46 contacts →
	Exact match “The SeaKing Group offers specialist electrical engineering services to the marine, industrial, commercial, military and offshore sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	GME Services Global Maritime Engineering Services	Exact match	Bridgend, United KingdomHQ recorded Sep 17, 2026	501-1,000	42 contacts →
	Exact match “GME Services Limited provides complete engineering management & support for the maritime industry; working Globally, 24 hours a day, 365 days a year.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Beckett Rankine	Exact match	Westminster, United KingdomHQ recorded Sep 17, 2026	11-50	39 contacts →
	Exact match “Beckett Rankine is the UK's leading maritime engineering consultancy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Orwell Offshore	Exact match	Ipswich, United KingdomHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “Orwell Offshore, established in 2006, is a UK headquartered Naval Architecture and Offshore Engineering company with offices in Ipswich, London, Singapore, Nigeria, and Indonesia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Bpp-Tech Cables Renewables	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “BPP-Tech \| Cables \| Renewables provides engineering services to the energy, maritime and defence sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Mainstay Marine Solutions	Exact match	Pembroke Dock, United KingdomHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “We’re shaping the future of marine engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Harland & Wolff	Exact match	London, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	27 contacts →
	Exact match “Building on around 160 years of marine manufacturing experience, Harland & Wolff offers a unique combination of vast facilities and technical capability.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Tritec Marine LTD	Exact match	Clydebank, United KingdomHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “A comprehensive range of individually structured engineering, consultancy and project support services to the marine and offshore industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	M5tec Limited	Exact match	County Durham, United KingdomHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “M5tec Limited are a leading provider of engineering technical services to high assurance industries worldwide such as Marine Mining, Subsea & Offshore, Nuclear and Oil & Gas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Chartwell Marine LTD	Exact match	Southampton, United KingdomHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Chartwell Marine is a Naval Architectural consultancy business which supports boat builders and vessel operators worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	QED Naval LTD	Exact match	Edinburgh, United KingdomHQ recorded Sep 17, 2026	1-10	15 contacts →
	Exact match “QED Naval is defined as a high growth company that is using nearly 20 years experience within naval architecture and marine engineering consultancy to develop concepts for the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Ukdocks Marine Services Limited	Exact match	Sunderland, United KingdomHQ recorded Sep 17, 2026	1-10	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Osd-Imt	Exact match	Bideford, United KingdomHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “OSD-IMT is an integrated design company with solid engineering capacity and a strong presence in the offshore markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	USP Maritime	Exact match	Portsmouth, United KingdomHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “USP Maritime is an independent marine design consultancy based on the Solent.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Swan Hunter	Exact match	Newcastle-upon-tyne, United KingdomHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “The provision of design & engineering, equipment, facilities, manpower and yard services to the marine, offshore oil & gas and offshore renewables industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Thorne Design	Exact match	Lymington, United KingdomHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Thorne Design is an independent consultancy specialising in naval architecture, structural engineering, and yacht design.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Macduff Ship Design LTD	Exact match	Macduff, United KingdomHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Macduff Ship Design Ltd are proven industry leaders in the Naval Architecture and Marine Survey sectors, having worked for more than 25 years with owners, operators and shipyards…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Vectis Marine Design	Exact match	Fareham, United KingdomHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Vectis Marine Design is a naval architecture consultancy that specialises in naval architecture, structural engineering, mechanical engineering, and design analysis.” 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 “naval engineering firms”. 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 122 naval engineering firms based in the United Kingdom

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Naval engineering firms based in the United Kingdom at a glance

As of Sep 17, 2026

20.8%Verified-email coverage

34.7Average contacts per company

1-10Median size (employees)

9.8%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 122 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 “naval engineering firms” 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 878 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 “naval engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many naval engineering firms are there based in the United Kingdom?

RevenueBase identified 122 company matches for naval engineering firms 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?

Apcl Cammell Laird Shiprepairers & Shipbuilders Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most naval engineering firms?

London leads with 12 company records, followed by Southampton (9) and Glasgow (5).

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 878 professional contacts with verified work emails tracked across these 122 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.