Company lists · Data refreshed September 2026

Top 25 Aquaculture engineering firms based in the United Kingdom

Name: Aquaculture 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 30, 2026 86 companies tracked

RevenueBase identified 86 company matches for aquaculture engineering firms associated with the United Kingdom as of September 2026 and tracks 2,540 professional contacts across them, including 291 with verified work emails. London is the largest hub.

This list covers company matches for aquaculture 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 30, 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 30, 2026 How this list was built

86Companies

2,540Contacts tracked

291Verified emails

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The 25 largest aquaculture engineering firms based in the United Kingdom

Ranked by team size

Top 25 of 86 company matches for aquaculture engineering firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	ACE Aquatec	Exact match	Dundee, United KingdomHQ recorded Sep 30, 2026	11-50	66 contacts →
	Exact match “Ace Aquatec is an award-winning aquaculture technology company specialising in in-water electric stunners; marine mammal protection devices, biomass cameras and sea Lice removal…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Gael Force Group	Exact match	Inverness, United KingdomHQ recorded Sep 30, 2026	51-200	55 contacts →
	Exact match “The engine of our business has always been fuelled by the desire to design, manufacture, and supply equipment, technology, and services suited to the individual needs and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Inverlussa Marine Services	Exact match	Isle Of Mull, United KingdomHQ recorded Sep 30, 2026	51-200	49 contacts →
	Exact match “Inverlussa is one of the leading workboat operators in the aquaculture industry in Scotland and has experience in the offshore renewables industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Edwards Diving Services LTD	Exact match	Pontypridd, United KingdomHQ recorded Sep 30, 2026	51-200	46 contacts →
	Exact match “EDWARDS DIVING SERVICES LIMITED (EDS) is a specialist Marine & Civil Engineering company located in South Wales, United Kingdom.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Beckett Rankine	Exact match	Westminster, United KingdomHQ recorded Sep 30, 2026	11-50	39 contacts →
	Exact match “Beckett Rankine is the UK's leading maritime engineering consultancy.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Salix River And Wetland	Exact match	Thetford, United KingdomHQ recorded Sep 30, 2026	11-50	33 contacts →
	Exact match “River restoration and erosion control specialists Salix provide sustainable solutions to the challenges found in soil erosion control and river restoration projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Mainstay Marine Solutions	Exact match	Pembroke Dock, United KingdomHQ recorded Sep 30, 2026	51-200	31 contacts →
	Exact match “We’re shaping the future of marine engineering.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Fishtek	Exact match	Totnes, United KingdomHQ recorded Sep 30, 2026	11-50	30 contacts →
	Exact match “Fishtek is a specialist company offering a range of technical services, including fisheries impact assessments, hydro-power studies, fish and eel pass design/fabrication and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Akva Group Scotland LTD	Exact match	Inverness, United KingdomHQ recorded Sep 30, 2026	51-200	30 contacts →
	Exact match “AKVA Group is a leading technology and service partner to the aquaculture industry worldwide, offering both sea water farming and land-based aquaculture operations with complete…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Ocean Farm Services LTD	Exact match	Shetland, United KingdomHQ recorded Sep 30, 2026	51-200	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	M5tec Limited	Exact match	County Durham, United KingdomHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
12	QED Naval LTD	Exact match	Edinburgh, United KingdomHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
13	VOE Marine	Exact match	Aberdeen Shetland Blyth, United KingdomHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “VOE your complete MARINE specialists.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Dagger Diving Services LTD	Exact match	Ripon, United KingdomHQ recorded Sep 30, 2026	1-10	14 contacts →
	Exact match “With many years of experience in civil engineering, salvaging, ship maintenance, and more, we have a diverse range of skills and excellent experience.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Biomar UK	Exact match	Grangemouth, United KingdomHQ recorded Sep 30, 2026	51-200	14 contacts →
	Exact match “BioMar UK is part of the BioMar Group, one of the leading suppliers of high performance feed to the aquaculture industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Macduff Ship Design LTD	Exact match	Macduff, United KingdomHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
17	Walker Subsea Engineering LTD	Exact match	Wallsend, United KingdomHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “We consist of a team of highly skilled engineers, experienced in the design and build of underwater machinery and integration to ship.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Fish Guidance Systems LTD	Exact match	Hampshire, United KingdomHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “With more than three decades of experience, Fish Guidance Systems (FGS) is built on science, engineered for performance, and driven by sustainability.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Poseidon Aquatic Resource Management LTD	Exact match	Lymington, United KingdomHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “Poseidon are fisheries consultants working globally providing advice in support of sustainable fisheries and aquaculture, marine planning, and blue growth.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	P&d Environmental Limited	Exact match	Burton On Trent, United KingdomHQ recorded Sep 30, 2026	11-50	4 contacts →
	Exact match “P&D Environmental Ltd offer a wide range of marine and environmental contracting services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Kingcombe Aquacare LTD	Exact match	Crewkerne, United KingdomHQ recorded Sep 30, 2026	11-50	4 contacts →
	Exact match “Specialists in water design, construction and management for landscapes, fisheries, leisure and conservation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Ashleigh Contracts	Exact match	Newtownards, United KingdomHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “Ashleigh Contracts have a long-held and well-established reputation of providing high quality projects within the field of civil engineering and in particular on marine civil…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Spheric Research	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “Spheric Research is a strategic research provider focused on the global aquaculture industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Devonian Capital Limited	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “WHO WE ARE?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Aquarium Connections LTD	Exact match	Sutton, United KingdomHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “AQUARIUM CONNECTIONS LTD is a consumer goods company based out of 41 OLDFIELDS ROAD, SUTTON, United Kingdom.” Recorded in the RevenueBase company graph · Sep 30, 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 “aquaculture 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 86 aquaculture engineering firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 291 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aquaculture engineering firms based in the United Kingdom at a glance

As of Sep 30, 2026

11.5%Verified-email coverage

29.5Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 86 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 “aquaculture 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 291 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 30, 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 “aquaculture engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 86 company matches for aquaculture 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?

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

Which city has the most aquaculture engineering firms?

London leads with 11 company records, followed by Edinburgh (4) and Inverness (2).

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 291 professional contacts with verified work emails tracked across these 86 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 30, 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.