Company lists · Data refreshed November 2026

Top 25 Maritime associations based in the United Kingdom

RevenueBase identified 333 company matches for maritime associations associated with the United Kingdom as of November 2026 and tracks 4,494 professional contacts across them, including 1,001 with verified work emails. London is the largest hub.

This list covers company matches for maritime associations 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
333Companies
4,494Contacts tracked
1,001Verified emails
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The 25 largest maritime associations based in the United Kingdom

Ranked by team size
Top 25 of 333 company matches for maritime associations 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 matchLondon, United KingdomHQ recorded Nov 6, 2026n/a210 contacts →

Exact match

“The Nautical Institute is an international membership organisation for maritime professionals, working at sea and ashore and a leading authority in the maritime industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSouthampton, United KingdomHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“The MDL team includes experienced and professionally qualified specialists in all facets of marina development and marina operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a161 contacts →

Exact match

“Our vision is a world where marine resources and activities are sustained, managed and developed for the benefit of humanity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDover, United KingdomHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“VIKING MARITIME GROUP is a British company with over 35 years experience, and is made up of the following 3 businesses: VIKING CREW - The leading Cruise, Superyacht, Specialist…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSouthampton, United KingdomHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“Welcome to Seamariner – the UK’s Premier Marine Recruitment Specialists for marine companies worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5096 contacts →

Exact match

“Royal Institution of Naval Architects (RINA) is a global membership body for the maritime industry, covering everything from super yachts and green propulsion to warship…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5094 contacts →

Exact match

“The Baltic Exchange represents a global community of shipping interests.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“British Marine is the trade association for the UK leisure, superyacht and small commercial marine industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a80 contacts →

Exact match

“Incorporated by Royal Charter, we are a City of London Livery Company with membership open to British and Commonwealth Master Mariners from the Merchant and Royal Navies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNottingham, United KingdomHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“We are Aquavista – the largest group of inland marinas in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Preston Turnbull is a specialised shipping and marine insurance law firm, set up in October 2019 following a breakaway from an international firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRochester, United KingdomHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“The SSTG is a company limited by guarantee, set up by a consortium of shipping companies to provide them with marine training services on a non-profit making basis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Nautilus International is a trade union and professional organisation representing more than maritime professionals in the UK, Netherlands and Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLargs, United KingdomHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Maritime Craft Services (clyde) Limited is a Maritime company located in Irvine Rd, Largs, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFareham, United KingdomHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Mercator is a leading events and media company dedicated to all aspects of the maritime industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGrangemouth, United KingdomHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Denholm Port Services Ltd is a subsidiary of Denholm Logistics Ltd, part of the J&J Denholm Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLymington, United KingdomHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Berthon has been trading from our riverside site in Lymington since 1877.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTower Hill, United KingdomHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“The International Chamber of Shipping (ICS) is the principal international trade association for the shipping industry, representing shipowners and operators in all sectors and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“The UK Chamber of Shipping is the UK's leading shipping trade association.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKent, United KingdomHQ recorded Nov 6, 2026n/a33 contacts →

Exact match

“Formed in 1974, the Women’s International Shipping & Trading Association (WISTA International) is a global organisation connecting female executives and decision-makers around the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“The Maritime Educational Foundation (MEF) is dedicated to advancing education and training in maritime skills.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“The Society of Maritime Industries (SMI) is the voice of the UK’s maritime engineering and business sector promoting and supporting companies which design, build, refit and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“IGGS Group organizes exclusive closed door gatherings for the maritime industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHull, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“McAuslands began as McAusland Turner, a UK marine surveying and consulting firm, back in The company is the oldest Marine Surveying and Consulting firm in continuous operation in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFarnham, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Since its formation the Maritime Training Academy has been successfully providing specialist, expert training to marine professionals around the globe.”

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

Showing 25 of 333 maritime associations based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,001 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maritime associations based in the United Kingdom at a glance

As of Nov 6, 2026
22.3%Verified-email coverage
13.5Average contacts per company
1-10Median size (employees)
31.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
206
11-50
66
51-200
31
201-500
7
501-1,000
2
1,001-5,000
3
5,001-10,000
2
10001+
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 333 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 “maritime associations” 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 1,001 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.

Maritime associations by metro

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 “maritime associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime associations are there based in the United Kingdom?

RevenueBase identified 333 company matches for maritime associations 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?

The Nautical Institute tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most maritime associations?

London leads with 105 company records, followed by Southampton (20) and Glasgow (8).

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 1,001 professional contacts with verified work emails tracked across these 333 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 333 maritime associations 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.