Company lists · Data refreshed September 2026

Top 25 Maritime training institutions based in the United Kingdom

Name: Maritime training institutions based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 122 companies tracked

RevenueBase identified 122 maritime training institutions headquartered in the United Kingdom as of September 2026 and tracks 1,885 professional contacts across them, including 334 with verified work emails. London is the largest hub.

This list covers maritime training institutions 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 20, 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 20, 2026 86% judged on-target in blind review

122Companies

1,885Contacts tracked

334Verified emails

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The 25 largest maritime training institutions based in the United Kingdom

Ranked by team size

Top 25 of 122 maritime training institutions based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to maritime training institutions: 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	The Nautical Institute	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	n/a	222 contacts →
	Partial evidence “The Nautical Institute is an international membership organisation for maritime professionals, working at sea and ashore and a leading authority in the maritime industry.” Source: RevenueBase Database · checked Sep 20, 2026
2	UKSA	Indirect evidence	Cowes, United KingdomHQ checked Sep 20, 2026	51-200	177 contacts →
	Indirect evidence “Hello, we’re UKSA!” Source: RevenueBase Database · checked Sep 20, 2026
3	Viking Maritime Group	Partial evidence	Dover, United KingdomHQ checked Sep 20, 2026	51-200	111 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
4	Ship Safe Training Group Ltd. Sstg	Partial evidence	Rochester, United KingdomHQ checked Sep 20, 2026	11-50	70 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
5	Stream Marine Training	Strong evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	11-50	32 contacts →
	Strong evidence “SMT is a specialist provider of training and consultancy services to the Global Maritime sector including Oil and Gas, Renewable Energy, Offshore Construction and Cruise Lines.” Source: RevenueBase Database · checked Sep 20, 2026
6	Maritime Training Academy	Strong evidence	Farnham, United KingdomHQ checked Sep 20, 2026	11-50	22 contacts →
	Strong evidence “Since its formation the Maritime Training Academy has been successfully providing specialist, expert training to marine professionals around the globe.” Source: RevenueBase Database · checked Sep 20, 2026
7	Relyon Glasgow	Strong evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Strong evidence “RelyOn Glasgow (formerly Clyde Training Solutions) offer an extensive range of offshore, maritime and renewables training.” Source: RevenueBase Database · checked Sep 20, 2026
8	South West Maritime Academy	Strong evidence	Cromhall, United KingdomHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “South West Maritime Academy provide MCA approved and industry professional led maritime safety training courses.” Source: RevenueBase Database · checked Sep 20, 2026
9	MPI Group	Partial evidence	Farnham, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “MPI Group is a training academy, publisher, event management and marketing company that has been involved in the marine industry since 1981.” Source: RevenueBase Database · checked Sep 20, 2026
10	Intelligent Seas Group	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “Providing next generation learning for the maritime industry.” Source: RevenueBase Database · checked Sep 20, 2026
11	Searegs Training	Partial evidence	Plymouth, United KingdomHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “SeaRegs Training specialises in internationally recognised STCW, MCA SQA, RYA courses and marine apprenticeships.” Source: RevenueBase Database · checked Sep 20, 2026
12	Onboard Maritime	Partial evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	1-10	9 contacts →
	Partial evidence “Onboard Maritime provides engaging Digital Education for the Maritime Industry worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
13	Cambridge Academy Of Transport	Partial evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “Cambridge Academy of Transport provides maritime education through a variety of seminars aimed at the management or executive levels of companies within international shipping and…” Source: RevenueBase Database · checked Sep 20, 2026
14	Marine Society	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “We aim to be the first in learning and professional development for seafarers.” Source: RevenueBase Database · checked Sep 20, 2026
15	Thames Skills Academy TSA	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “The Role of the Thames Skills Academy The TSA was established in 2016 by a group of four Founding Members - The Port of London Authority (PLA), Tideway, Transport for London and…” Source: RevenueBase Database · checked Sep 20, 2026
16	Glasgow Maritime Academy LLP	Indirect evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “We train mariners for the real world: online, on campus, and on board.” Source: RevenueBase Database · checked Sep 20, 2026
17	Modal Training Centre	Partial evidence	Immingham, United KingdomHQ checked Sep 20, 2026	11-50	7 contacts →
	Partial evidence “At MODAL Training Centre we prioritise learner development and improve productivity and performance in the workplace.” Source: RevenueBase Database · checked Sep 20, 2026
18	DA Gama Maritime	Partial evidence	Chichester, United KingdomHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “Da Gama Maritime was established in 2009 by professional mariners who are passionate about enhancing safety at sea.” Source: RevenueBase Database · checked Sep 20, 2026
19	Scottish Maritime Academy	Strong evidence	Peterhead, United KingdomHQ checked Sep 20, 2026	11-50	6 contacts →
	Strong evidence “The Scottish Maritime Academy offers high quality nautical training.” Source: RevenueBase Database · checked Sep 20, 2026
20	RED Ensign Maritime Training	Strong evidence	Cowes, United KingdomHQ checked Sep 20, 2026	11-50	5 contacts →
	Strong evidence “Red Ensign is a highly accredited training organisation specialising in the commercial maritime sector.” Source: RevenueBase Database · checked Sep 20, 2026
21	The Crew Academy	Partial evidence	Lewes, United KingdomHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “The Crew Academy is the Super Yacht go-to training provider for all accredited Officer, Deck, Administrative, Interior, Management & Leadership, and Mental Health training courses.” Source: RevenueBase Database · checked Sep 20, 2026
22	Coastal Safety International	Indirect evidence	Weymouth, United KingdomHQ checked Sep 20, 2026	51-200	5 contacts →
	Indirect evidence “Safety & security on the sea is our main call.” Source: RevenueBase Database · checked Sep 20, 2026
23	Anstey James LTD	Partial evidence	Yeovil, United KingdomHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “OUR STORY Anstey James Ltd is a modern training provider, located in Yeovil, Somerset.” Source: RevenueBase Database · checked Sep 20, 2026
24	Ardent Training	Partial evidence	Tobermory, United KingdomHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “Wherever you are in the world, we’ll bring our training from onboard our yacht ‘Mipha’ to you via your computer, tablet or smartphone.” Source: RevenueBase Database · checked Sep 20, 2026
25	Seaways Global	Partial evidence	Portsmouth, United KingdomHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “SeaWays is a customer focused, flexible training delivery company that offers blended solutions, tailored to the client’s needs.” Source: RevenueBase Database · checked Sep 20, 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: maritime training institutions. 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 maritime training institutions.
Partial evidence: Its own public description names part of maritime training institutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime training institutions. 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 122 maritime training institutions based in the United Kingdom

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Maritime training institutions based in the United Kingdom at a glance

As of Sep 20, 2026

17.7%Verified-email coverage

15.5Average contacts per company

1-10Median size (employees)

17.2%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among maritime training institutions, 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 “maritime training institutions”. 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 maritime training institutions), 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 maritime training institutions, 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, 334 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 20, 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 maritime training institutions, 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 maritime training institutions are there based in the United Kingdom?

RevenueBase identified 122 maritime training institutions 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?

The Nautical Institute, headquartered in London, tops this list with the largest team on record.

Which city has the most maritime training institutions?

London leads with 21 headquartered companies, followed by Glasgow (10) and Southampton (7).

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 334 verified decision-maker contacts tracked across these 122 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 20, 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.