Company lists · Data refreshed September 2026

Top 25 Maritime business intelligence companies based in the United Kingdom

Name: Maritime business intelligence companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 346 companies tracked

RevenueBase identified 346 maritime business intelligence companies headquartered in the United Kingdom as of September 2026 and tracks 11,523 professional contacts across them, including 3,904 with verified work emails and 733 with mobile numbers. London is the largest hub.

This list covers maritime business intelligence companies 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 5, 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 5, 2026 86% judged on-target in blind review

346Companies

11,523Contacts tracked

3,904Verified emails

733Mobile numbers

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The 25 largest maritime business intelligence companies based in the United Kingdom

Ranked by team size

Top 25 of 346 maritime business intelligence companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to maritime business intelligence companies: 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	Inchcape Shipping Services	Indirect evidence	London, United KingdomHQ checked Sep 5, 2026	1,001-5,000	3,324 contacts →
	Indirect evidence “Global trade has always depended on the port and since 1847 Inchcape Shipping Services has provided the local knowledge and means to deliver port calls that enable business to…” Source: RevenueBase Database · checked Sep 5, 2026
2	Clarksons	Partial evidence	St. Katharine Docks, United KingdomHQ checked Sep 5, 2026	1,001-5,000	1,343 contacts →
	Partial evidence “Clarksons is at the heart of maritime global shipping.” Source: RevenueBase Database · checked Sep 5, 2026
3	SDSD	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	n/a	681 contacts →
	Partial evidence “SDSD - Supporting Maritime Professionals since 1983 Software innovation to the Maritime industry for more than 30 years.” Source: RevenueBase Database · checked Sep 5, 2026
4	Ambrey	Partial evidence	Hereford, United KingdomHQ checked Sep 5, 2026	51-200	435 contacts →
	Partial evidence “Always On"- We are at the heart of a diverse and interdependent global maritime eco-system.” Source: RevenueBase Database · checked Sep 5, 2026
5	Briggs Marine	Indirect evidence	Burntisland, United KingdomHQ checked Sep 5, 2026	501-1,000	387 contacts →
	Indirect evidence “Briggs Marine is a leading provider of marine and environmental services, specialising in port and marine operations, subsea and environmental support and vessel charter.” Source: RevenueBase Database · checked Sep 5, 2026
6	Oneocean	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	295 contacts →
	Partial evidence “Welcome to OneOcean: the ocean’s digital ecosystem and trusted partner for maritime businesses worldwide.” Source: RevenueBase Database · checked Sep 5, 2026
7	Lloyd's List Intelligence	Strong evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	266 contacts →
	Strong evidence “Lloyd’s List Intelligence delivers the trusted maritime data, analytics, and insight that keeps global trade moving.” Source: RevenueBase Database · checked Sep 5, 2026
8	Sulmara	Partial evidence	Glasgow, United KingdomHQ checked Sep 5, 2026	201-500	241 contacts →
	Partial evidence “Sulmara is a global seabed intelligence company, capturing and interpreting high-quality subsea data to enable smarter offshore decisions.” Source: RevenueBase Database · checked Sep 5, 2026
9	Tradewinds	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	224 contacts →
	Partial evidence “Shipping news as it happens TradeWinds, shipping's biggest news source, provides unrivalled news, opinion and intelligence by the best reporters, analysts and opinion shapers in…” Source: RevenueBase Database · checked Sep 5, 2026
10	James Fisher Fendercare	Partial evidence	Norwich, United KingdomHQ checked Sep 5, 2026	1,001-5,000	204 contacts →
	Partial evidence “Shaping the future of maritime.” Source: RevenueBase Database · checked Sep 5, 2026
11	Pole Star Global	Strong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	183 contacts →
	Strong evidence “Pole Star Global is a maritime intelligence and technology solutions company, focusing on reducing risk and optimising trade efficiency.” Source: RevenueBase Database · checked Sep 5, 2026
12	Ninety Percent Of Everything 90poe	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	161 contacts →
	Partial evidence “Creating clarity, control and confidence for modern maritime operations with OpenOcean STUDIO.” Source: RevenueBase Database · checked Sep 5, 2026
13	SEA	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	146 contacts →
	Partial evidence “As the leading independent provider of commercial software for global maritime trade, we’re unleashing the power of data to help drive sustainable shipping.” Source: RevenueBase Database · checked Sep 5, 2026
14	Orca AI	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	132 contacts →
	Partial evidence “Founded in 2018 by a team of Navy veterans, Orca AI, a maritime tech startup, empowers shipping companies to enhance their operational safety, efficiency, and sustainability…” Source: RevenueBase Database · checked Sep 5, 2026
15	SRT Marine Systems PLC	Strong evidence	Midsomer Norton, United KingdomHQ checked Sep 5, 2026	51-200	129 contacts →
	Strong evidence “SRT Marine Systems PLC is a global leader and innovator in maritime surveillance, intelligence, navigation safety and situational awareness.” Source: RevenueBase Database · checked Sep 5, 2026
16	Drewry Shipping Consultants LTD	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	128 contacts →
	Partial evidence “Drewry is a leading international provider of research and consulting services to the maritime and shipping industry.” Source: RevenueBase Database · checked Sep 5, 2026
17	Spectec	Partial evidence	Manchester, United KingdomHQ checked Sep 5, 2026	51-200	113 contacts →
	Partial evidence “SpecTec is a market-leading maritime technology company specialising in asset management software.” Source: RevenueBase Database · checked Sep 5, 2026
18	Waves Group LTD	Indirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	84 contacts →
	Indirect evidence “Waves Group combines the expertise of Cwaves and Mwaves as leading, independent marine consultants to the shipping and offshore energy industries.” Source: RevenueBase Database · checked Sep 5, 2026
19	Exile Group	Indirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	82 contacts →
	Indirect evidence “Exile group is a parent company that comprises TXF, Proximo, Tagmydeals, Kujenga and Uxolo as its sister brands.” Source: RevenueBase Database · checked Sep 5, 2026
20	Abpmer	Indirect evidence	Southampton, United KingdomHQ checked Sep 5, 2026	51-200	69 contacts →
	Indirect evidence “ABPmer is a leading UK marine consultancy, creating sustainable solutions for clients in the marine environment.” Source: RevenueBase Database · checked Sep 5, 2026
21	Vesselsvalue	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	63 contacts →
	Partial evidence “VesselsValue is a leading provider of online valuations and market perspective for the maritime industry.” Source: RevenueBase Database · checked Sep 5, 2026
22	Mercator Media LTD	Partial evidence	Fareham, United KingdomHQ checked Sep 5, 2026	51-200	59 contacts →
	Partial evidence “Mercator is a leading events and media company dedicated to all aspects of the maritime industry.” Source: RevenueBase Database · checked Sep 5, 2026
23	Maritime Craft Services Clyde Limited	Partial evidence	Largs, United KingdomHQ checked Sep 5, 2026	51-200	59 contacts →
	Partial evidence “Maritime Craft Services (clyde) Limited is a Maritime company located in Irvine Rd, Largs, United Kingdom.” Source: RevenueBase Database · checked Sep 5, 2026
24	IDWAL	Indirect evidence	Cardiff, United KingdomHQ checked Sep 5, 2026	501-1,000	57 contacts →
	Indirect evidence “IDWAL is the ship inspection, technology and data business.” Source: RevenueBase Database · checked Sep 5, 2026
25	Riviera Maritime Media LTD	Partial evidence	Enfield, United KingdomHQ checked Sep 5, 2026	51-200	52 contacts →
	Partial evidence “Riviera Maritime Media specialises in maritime and offshore information, including news, data, conferences and webinars.” Source: RevenueBase Database · checked Sep 5, 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 business intelligence companies. 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 business intelligence companies.
Partial evidence: Its own public description names part of maritime business intelligence companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime business intelligence companies. 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 346 maritime business intelligence companies based in the United Kingdom

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Maritime business intelligence companies based in the United Kingdom at a glance

As of Sep 5, 2026

33.9%Verified-email coverage

6.4%Mobile-number coverage

33.3Average contacts per company

1-10Median size (employees)

38.7%Largest-city concentration · London

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

201

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3,6520–30

22631–60

361–90

190–180

22180+

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 business intelligence companies, 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 business intelligence companies”. 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 business intelligence companies), 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 business intelligence companies, 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, 3,904 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 5, 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.

Maritime business intelligence companies by metro

Maritime business intelligence companies in London134

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 business intelligence companies, 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 business intelligence companies are there based in the United Kingdom?

RevenueBase identified 346 maritime business intelligence companies 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?

Inchcape Shipping Services, headquartered in London, tops this list with the largest team on record.

Which city has the most maritime business intelligence companies?

London leads with 134 headquartered companies, followed by Southampton (7) and Aberdeen (5).

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 3,904 verified decision-maker contacts tracked across these 346 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 5, 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.