Company lists · Data refreshed September 2026

Top 25 Custom boat manufacturers based in the United Kingdom

Name: Custom boat 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 30, 2026 165 companies tracked

RevenueBase identified 165 custom boat manufacturers headquartered in the United Kingdom as of September 2026 and tracks 3,288 professional contacts across them, including 1,183 with verified work emails. Southampton is the largest hub.

This list covers custom boat 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 30, 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 30, 2026 86% judged on-target in blind review

165Companies

3,288Contacts tracked

1,183Verified emails

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The 25 largest custom boat manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 165 custom boat manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to custom boat 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	Sunseeker International LTD	Indirect evidence	Poole, United KingdomHQ checked Sep 30, 2026	1,001-5,000	917 contacts →
	Indirect evidence “Sunseeker is the world’s leading brand for luxury performance motor yachts.” Source: RevenueBase Database · checked Sep 30, 2026
2	Princess Yachts	Indirect evidence	Plymouth, United KingdomHQ checked Sep 30, 2026	1,001-5,000	848 contacts →
	Indirect evidence “On this page Distinction in Detail We established our home in Plymouth, on the edge of the English Channel, in 1965.” Source: RevenueBase Database · checked Sep 30, 2026
3	Oyster Yachts	Indirect evidence	Southampton, United KingdomHQ checked Sep 30, 2026	201-500	246 contacts →
	Indirect evidence “A thoroughbred, British luxury sailing yacht builder who has been designing, building and supporting the world’s finest liveaboard sailboats since 1973.” Source: RevenueBase Database · checked Sep 30, 2026
4	MJM Marine	Indirect evidence	Newry, United KingdomHQ checked Sep 30, 2026	201-500	236 contacts →
	Indirect evidence “Crafting Exceptional Spaces Since 1983 At MJM Marine, our motivation is simple: to create spaces that transcend functionality and provide unparalleled experiences for people to…” Source: RevenueBase Database · checked Sep 30, 2026
5	RWD	Indirect evidence	Brockenhurst, United KingdomHQ checked Sep 30, 2026	51-200	87 contacts →
	Indirect evidence “RWD is one of the world’s leading superyacht design studios, passionate about designing and creating distinctive tailor-made yacht interiors and exteriors that respond to clients’…” Source: RevenueBase Database · checked Sep 30, 2026
6	Pascoe International	Indirect evidence	Southampton, United KingdomHQ checked Sep 30, 2026	51-200	59 contacts →
	Indirect evidence “Pascoe’s world-leading luxury tenders are designed and built to full superyacht standard.” Source: RevenueBase Database · checked Sep 30, 2026
7	Williams JET Tenders	Indirect evidence	Berinsfield Wallingford, United KingdomHQ checked Sep 30, 2026	51-200	56 contacts →
	Indirect evidence “We are explorers.” Source: RevenueBase Database · checked Sep 30, 2026
8	Cockwells Modern And Classic Boatbuilding	Indirect evidence	Falmouth, United KingdomHQ checked Sep 30, 2026	51-200	49 contacts →
	Indirect evidence “Cockwells is the home of Duchy Motor Launches, Hardy Motor Yachts and bespoke superyacht tenders.” Source: RevenueBase Database · checked Sep 30, 2026
9	Wight Shipyard CO	Indirect evidence	East Cowes, United KingdomHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
10	Fibre Mechanics LTD	Indirect evidence	Lymington, United KingdomHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence “Based in Lymington and Hythe, UK.” Source: RevenueBase Database · checked Sep 30, 2026
11	Parkway England	Indirect evidence	Fareham, United KingdomHQ checked Sep 30, 2026	51-200	39 contacts →
	Indirect evidence “Parkway provide unparalleld expertise in bespoke luxury furniture manufacturing, creating unique furniture for the world's most exclusive superyachts and prestigious residences.” Source: RevenueBase Database · checked Sep 30, 2026
12	Bill Cleyndert & Company	Partial evidence	Fakenham, United KingdomHQ checked Sep 30, 2026	51-200	33 contacts →
	Partial evidence “Bill Cleyndert & Company is a leading British manufacturer of exquisite bespoke furniture, cabinetry, and specialist joinery for private residences and superyachts around the…” Source: RevenueBase Database · checked Sep 30, 2026
13	Spirit Yachts	Indirect evidence	Ipswich, United KingdomHQ checked Sep 30, 2026	51-200	28 contacts →
	Indirect evidence “World leaders in modern classic yacht design, Spirit Yachts has a portfolio of wooden sail and power yachts from 37 foot to 100 foot+.” Source: RevenueBase Database · checked Sep 30, 2026
14	Compass Tenders LTD	Strong evidence	Hamble, United KingdomHQ checked Sep 30, 2026	51-200	28 contacts →
	Strong evidence “Award-winning manufacturers and designers of custom superyacht tenders.” Source: RevenueBase Database · checked Sep 30, 2026
15	Calshot	Partial evidence	Southampton, United KingdomHQ checked Sep 30, 2026	51-200	22 contacts →
	Partial evidence “Calshot is not only as a distinguished shipwright and restoration yard but also a premier provider of high-end custom furniture and interiors.” Source: RevenueBase Database · checked Sep 30, 2026
16	Alicat Workboats LTD	Indirect evidence	Great Yarmouth, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
17	Olesinski	Indirect evidence	Cowes, United KingdomHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “Established in 1972, and with over 21 designers, naval architects and structural engineers, Olesinski are one of the world's longest established and leading designers of motor and…” Source: RevenueBase Database · checked Sep 30, 2026
18	Neal Jones Furniture LTD	Indirect evidence	Lancaster, United KingdomHQ checked Sep 30, 2026	51-200	19 contacts →
	Indirect evidence “In the superyacht and high-end, bespoke furniture market, Neal Jones is the trusted partner for discerning interior designers, marine architects and specifiers, providing unique…” Source: RevenueBase Database · checked Sep 30, 2026
19	Seaglaze Marine Windows	Partial evidence	Norwich, United KingdomHQ checked Sep 30, 2026	51-200	19 contacts →
	Partial evidence “Seaglaze was founded in 1970 and occupies a modern, custom-built sq ft factory on the outskirts of Norwich in the heart of the Norfolk Broads.” Source: RevenueBase Database · checked Sep 30, 2026
20	H2 Yacht Design	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “H2 Yacht Design, is a distinguished name in superyacht design, known for transforming clients’ visions into reality through creativity, innovation, and technical expertise.” Source: RevenueBase Database · checked Sep 30, 2026
21	RED Yacht Design	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	15 contacts →
	Partial evidence “RED Yacht Design is a London, Miami and Istanbul-based yacht design studio creating exterior and interior designs for custom yachts, refits, platforms and residential projects.” Source: RevenueBase Database · checked Sep 30, 2026
22	Harrison Eidsgaard	Indirect evidence	Richmond, United KingdomHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Founded in 2005 Harrison Eidsgaard has quickly risen to become one of the most sought after names in the superyacht design industry.” Source: RevenueBase Database · checked Sep 30, 2026
23	Norfolk Interiors	Indirect evidence	Fakenham, United KingdomHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “As master makers, we take pride in perfection.” Source: RevenueBase Database · checked Sep 30, 2026
24	Pearl Yachts	Indirect evidence	Warwick, United KingdomHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “We work tirelessly to create a yachting experience as unique and prized as the rarest of pearls.” Source: RevenueBase Database · checked Sep 30, 2026
25	Carrington Boats LTD	Strong evidence	Hythe, United KingdomHQ checked Sep 30, 2026	11-50	12 contacts →
	Strong evidence “Building Carbon custom boats and composite parts” Source: RevenueBase Database · checked Sep 30, 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: custom boat 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 custom boat manufacturers.
Partial evidence: Its own public description names part of custom boat manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom boat 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 165 custom boat manufacturers based in the United Kingdom

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Custom boat manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

36.0%Verified-email coverage

19.9Average contacts per company

1-10Median size (employees)

8.5%Largest-city concentration · Southampton

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 165 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 custom boat 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 “custom boat 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 custom boat 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 custom boat 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, 1,183 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 30, 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 custom boat 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 custom boat manufacturers are there based in the United Kingdom?

RevenueBase identified 165 custom boat 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?

Sunseeker International LTD, headquartered in Poole, tops this list with the largest team on record.

Which city has the most custom boat manufacturers?

Southampton leads with 14 headquartered companies, followed by London (12) and Lymington (9).

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 1,183 verified decision-maker contacts tracked across these 165 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 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 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.