Company lists · Data refreshed September 2026

Top 25 Nautical equipment manufacturers based in the United Kingdom

Name: Nautical equipment 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 144 companies tracked

RevenueBase identified 144 nautical equipment manufacturers headquartered in the United Kingdom as of September 2026 and tracks 1,605 professional contacts across them, including 527 with verified work emails. Southampton is the largest hub.

This list covers nautical equipment manufacturers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

144Companies

1,605Contacts tracked

527Verified emails

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The 25 largest nautical equipment manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 144 nautical equipment manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to nautical equipment manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Raymarine	Strong evidence	Fareham, United KingdomHQ checked Sep 17, 2026	201-500	448 contacts →
	Strong evidence “Teledyne Raymarine, a world leader in marine electronics, develops and manufactures the most comprehensive range of electronic equipment for the recreational boating and light…” Source: RevenueBase Database · checked Sep 17, 2026
2	Sperry Marine	Indirect evidence	New Malden, United KingdomHQ checked Sep 17, 2026	201-500	279 contacts →
	Indirect evidence “Sperry Marine provides the commercial and defence maritime industry with Navigation Solutions that excel in efficiency, reliability and safety.” Source: RevenueBase Database · checked Sep 17, 2026
3	Lewmar	Partial evidence	Havant, United KingdomHQ checked Sep 17, 2026	501-1,000	122 contacts →
	Partial evidence “Lewmar is part of Lippert, a global supplier of yacht equipment to the world's leading boat builders.” Source: RevenueBase Database · checked Sep 17, 2026
4	Ocean Safety	Partial evidence	Southampton, United KingdomHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “Ocean Safety specialise in the worldwide supply, distribution, service and hire of marine and waterside safety equipment including liferafts, lifejackets, pyrotechnics…” Source: RevenueBase Database · checked Sep 17, 2026
5	Trend Marine Products	Indirect evidence	Great Yarmouth, United KingdomHQ checked Sep 17, 2026	201-500	45 contacts →
	Indirect evidence “For more than 40 years, Trend Marine® has been the industry leader for high-quality marine glazing products for yachts of all sizes.” Source: RevenueBase Database · checked Sep 17, 2026
6	Ocean Signal Limited	Indirect evidence	Margate, United KingdomHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “Ocean Signal products are designed to meet or exceed the technical requirements of the International Maritime Organisation (SOLAS), International Electrotechnical Commission…” Source: RevenueBase Database · checked Sep 17, 2026
7	Spinlock LTD	Indirect evidence	Cowes, United KingdomHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Spinlock is an independent and innovative company, widely acknowledged as the world expert in ropeholding.” Source: RevenueBase Database · checked Sep 17, 2026
8	Sirm UK Marine LTD	Indirect evidence	Chelmsford, United KingdomHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “SIRM UK is the only organisation anywhere in the world that has been continuously involved in the supply and support of ships’ radio installations since the very inception of…” Source: RevenueBase Database · checked Sep 17, 2026
9	Actisense	Indirect evidence	Poole, United KingdomHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Actisense aim to be the installers product of choice by making navigation safer with the most reliable boat electronic systems.” Source: RevenueBase Database · checked Sep 17, 2026
10	LKQ Aquafax	Partial evidence	Tamworth, United KingdomHQ checked Sep 17, 2026	51-200	15 contacts →
	Partial evidence “LKQ Aquafax is the UK’s leading distributor of marine equipment, we specialise in distributing the marine industries leading brands to our extensive customer base throughout the…” Source: RevenueBase Database · checked Sep 17, 2026
11	Furuno UK Limited	Partial evidence	Hampshire, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “FURUNO (UK) LIMITED is a business supplies and equipment company based out of WEST BUILDING, PENNER ROAD HAVANT, HAMPSHIRE, United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
12	Ocean Marine Systems OMS LTD	Indirect evidence	Christchurch, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Ocean Marine Systems (OMS) offer specialist engineering and manufacturing of marine instrument deployment products, the OYS range of bow thrusters, vessel propulsion systems and…” Source: RevenueBase Database · checked Sep 17, 2026
13	Cooney Marine International Limited	Indirect evidence	Kettering, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “COONEY MARINE INTERNATIONAL LIMITED is a consumer goods company based out of United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
14	John Lilley & Gillie LTD	Indirect evidence	North Shields, United KingdomHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “In 1812, John Lilley, aged 24, founded John Lilley and Son in London.” Source: RevenueBase Database · checked Sep 17, 2026
15	Hatlapa Marine Equipment	Indirect evidence	Bournemouth, United KingdomHQ checked Sep 17, 2026	1,001-5,000	13 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
16	AMI Marine LTD	Indirect evidence	Southampton, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Welcome to AMI Marine AMI specialise in Bridge Safety and Navigation Systems Products - Voyage Data Recorders - Ship Navigation - BNWAS - Course Recorders - Interfacing - Test…” Source: RevenueBase Database · checked Sep 17, 2026
17	SM Group Europe LTD - SMG	Indirect evidence	Plymouth, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “SM Group (Europe) Limited, known simply as SMG, was established in 1972 is the UK’s largest marine electronics distributor.” Source: RevenueBase Database · checked Sep 17, 2026
18	SEA Sure Limited	Partial evidence	Warsash, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Sea Sure specialise in the design, development and manufacture of dinghy transom kit and in particular rudder stocks.” Source: RevenueBase Database · checked Sep 17, 2026
19	Asap Supplies	Partial evidence	Beccles, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “With over 30 years of experience, ASAP Supplies are Industry leaders in delivering marine equipment and spares worldwide for Leisure, Trade and Commercial sectors, specialising in…” Source: RevenueBase Database · checked Sep 17, 2026
20	Force 4 Chandlery	Indirect evidence	Nailsworth, United KingdomHQ checked Sep 17, 2026	201-500	10 contacts →
	Indirect evidence “Established for over 40 years, Force 4 Chandlery continue to hand pick the clothing, electronics, books, charts and chandlery featured throughout the website, so as to offer you…” Source: RevenueBase Database · checked Sep 17, 2026
21	Ocean Marine	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Ocean Marine \| Established 2012 Based in OBHUR, Jeddah, Ocean Marine is a leading supplier of marine spares, equipment, and safety products in the Kingdom of Saudi Arabia.” Source: RevenueBase Database · checked Sep 17, 2026
22	Fendequip	Partial evidence	Wincanton, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Established since 2004, Fendequip has grown to become the preferred choice for mooring products and deck equipment by captains and crew of some of the world’s largest and most…” Source: RevenueBase Database · checked Sep 17, 2026
23	Oceanic Systems UK LTD	Indirect evidence	New Milton, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Oceanic Systems is a specialist marine control and monitoring brand within the Energy Solutions group.” Source: RevenueBase Database · checked Sep 17, 2026
24	Marine Data Systems	Partial evidence	Newport, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Marine Data Systems Limited, a British multi award-winning manufacturer of marine navigation and control systems for civil, defence and government agencies.” Source: RevenueBase Database · checked Sep 17, 2026
25	Lalizas UK	Strong evidence	Havant, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “LALIZAS \| LifeSaving Equipment Manufacturer Since 1982 LALIZAS, is a family owned company, whose vision is to produce high quality products that ensure safety at sea, and…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: nautical equipment manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names nautical equipment manufacturers.
Partial evidence: Its own public description names part of nautical equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name nautical equipment manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 144 nautical equipment manufacturers based in the United Kingdom

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Nautical equipment manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

32.8%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

4.9%Largest-city concentration · Southampton

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 144 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among nautical equipment manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “nautical equipment manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names nautical equipment manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among nautical equipment manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 527 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names nautical equipment manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many nautical equipment manufacturers are there based in the United Kingdom?

RevenueBase identified 144 nautical equipment manufacturers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Raymarine, headquartered in Fareham, tops this list with the largest team on record.

Which city has the most nautical equipment manufacturers?

Southampton leads with 7 headquartered companies, followed by Plymouth (5) and Bristol (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 527 verified decision-maker contacts tracked across these 144 companies.

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 Smart Search, 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.