Company lists · Data refreshed September 2026

Top 25 Ship management software companies based in London, United Kingdom

Name: Ship management software companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 67 companies tracked

RevenueBase identified 67 ship management software companies headquartered in London, United Kingdom as of September 2026 and tracks 3,778 professional contacts across them, including 1,211 with verified work emails and 190 with mobile numbers. London is the largest hub.

This list covers ship management software companies headquartered in London, 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 13, 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 13, 2026 86% judged on-target in blind review

67Companies

3,778Contacts tracked

1,211Verified emails

190Mobile numbers

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The 25 largest ship management software companies based in London, United Kingdom

Ranked by team size

Top 25 of 67 ship management software companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to ship management software 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	SDSD	Partial evidence	London, United KingdomHQ checked Sep 13, 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 13, 2026
2	Oneocean	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	201-500	295 contacts →
	Indirect evidence “Welcome to OneOcean: the ocean’s digital ecosystem and trusted partner for maritime businesses worldwide.” Source: RevenueBase Database · checked Sep 13, 2026
3	Ninety Percent Of Everything 90poe	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	161 contacts →
	Indirect evidence “Creating clarity, control and confidence for modern maritime operations with OpenOcean STUDIO.” Source: RevenueBase Database · checked Sep 13, 2026
4	SEA	Partial evidence	London, United KingdomHQ checked Sep 13, 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 13, 2026
5	Spot Ship	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	141 contacts →
	Indirect evidence “We are a shipbroking technology company.” Source: RevenueBase Database · checked Sep 13, 2026
6	Orca AI	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	132 contacts →
	Indirect 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 13, 2026
7	Ulysses Systems	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	78 contacts →
	Partial evidence “Ulysses Systems is a leading marine industry provider of enterprise software.” Source: RevenueBase Database · checked Sep 13, 2026
8	RB British Marine	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	44 contacts →
	Partial evidence “RB British Marine is a vessel operating and management group based in London, Singapore and Mumbai.” Source: RevenueBase Database · checked Sep 13, 2026
9	Freeway Fleet Systems LTD	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	41 contacts →
	Partial evidence “Fleet Maintenance Software Freeway provides comprehensive and flexible import, integration and smart data capture processes specifically designed for the Transport Industry.” Source: RevenueBase Database · checked Sep 13, 2026
10	MARLO	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	36 contacts →
	Indirect evidence “Marlo is a maritime ERP platform built exclusively for the shipping industry-helping vessel owners, operators, and commercial managers run their entire business from one system.” Source: RevenueBase Database · checked Sep 13, 2026
11	Marino Tech Services	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	19 contacts →
	Strong evidence “Marino Tech Services have been an active provider in the maritime software space over the past 25 years with the rich legacy of delivering innovative ship management solutions.” Source: RevenueBase Database · checked Sep 13, 2026
12	PAC Ocean Solutions Limited	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	13 contacts →
	Partial evidence “Leading Marine Services Provider, Specializing In Ship Repairs, Maintenance, and Innovative Maritime Solutions.” Source: RevenueBase Database · checked Sep 13, 2026
13	Educy Maritime & Shipping	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	11 contacts →
	Strong evidence “Educy Maritime & Shipping is a UK-based ship management and maritime services company working with owners and operators of dry cargo vessels trading internationally.” Source: RevenueBase Database · checked Sep 13, 2026
14	Norbulk Shipping U.K. Limited	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 13, 2026
15	Ensemble	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	7 contacts →
	Indirect evidence “Ensemble Analytics uses machine learning and data analytics to optimise maritime operations.” Source: RevenueBase Database · checked Sep 13, 2026
16	Shipzone	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	7 contacts →
	Partial evidence “We are a maritime technology company connecting ship spares, stores and provisions to vessels through an innovative platform with proprietary technology.” Source: RevenueBase Database · checked Sep 13, 2026
17	Sgm- Seagull Maritime	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	7 contacts →
	Strong evidence “Our Services include – Port Agency, Chartering & Brokerage, Time Charter operators, Ship Management, Project logistics - We are specialists in Project Cargoes, Heavy lifts as…” Source: RevenueBase Database · checked Sep 13, 2026
18	Maritrace	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	6 contacts →
	Indirect evidence “We monitor hundreds of thousands of vessels worldwide, from tugs to tankers, using a wide network of satellite and terrestrial ais receivers.” Source: RevenueBase Database · checked Sep 13, 2026
19	Seadock Marine Agencies LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	6 contacts →
	Indirect evidence “SeaDock Marine Agencies, established in 2015, is an international maritime solutions provider with offices in London and Piraeus and a global network of trusted partners and…” Source: RevenueBase Database · checked Sep 13, 2026
20	Arrow Shipbroking Group	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	201-500	5 contacts →
	Indirect evidence “Arrow Shipbroking Group, founded in London in 1990, is one of the largest privately owned shipbroking groups worldwide.” Source: RevenueBase Database · checked Sep 13, 2026
21	Seaborn Software	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	4 contacts →
	Strong evidence “Seaborn Software LTD is a software development company targeting the maritime and, specifically, ship supply industry.” Source: RevenueBase Database · checked Sep 13, 2026
22	Bigoceandata	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	3 contacts →
	Indirect evidence “BigOceanData gives maritime teams the clarity to track smarter, plan better and act faster.” Source: RevenueBase Database · checked Sep 13, 2026
23	Seasure Shipbroking LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	3 contacts →
	Indirect evidence “Seasure Shipbroking Limited is a London based sale and purchase shipbroker established in 1993.” Source: RevenueBase Database · checked Sep 13, 2026
24	Hadley Shipping Group Limited	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 13, 2026
25	Trackit Global LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “trackIT has created advanced solutions with patented technologies to deliver clear benefits to shippers, freight forwarders, shipping companies & importers.” Source: RevenueBase Database · checked Sep 13, 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: ship management software 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 ship management software companies.
Partial evidence: Its own public description names part of ship management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ship management software 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 67 ship management software companies based in London, United Kingdom

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Ship management software companies based in London, United Kingdom at a glance

As of Sep 13, 2026

32.1%Verified-email coverage

5.0%Mobile-number coverage

56.4Average contacts per company

11-50Median size (employees)

94.0%Largest-city concentration · London

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

9570–30

23131–60

961–90

090–180

14180+

Company record updated

Median 78.0d

00–30

1,26331–60

1,94361–90

40490–180

168180+

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 ship management software 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 London, United Kingdom whose own description of what they do matches “ship management software 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 ship management software 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 ship management software companies, and records with no verified work email. Companies headquartered outside London 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, 1,211 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 13, 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.

Ship management software companies by metro in the United Kingdom

Ship management software companies in London63

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 ship management software 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 ship management software companies are there based in London, United Kingdom?

RevenueBase identified 67 ship management software companies headquartered in London, 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?

SDSD, headquartered in London, tops this list with the largest team on record.

Which city has the most ship management software companies?

London leads with 63 headquartered companies, followed by Glasgow (6) 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 1,211 verified decision-maker contacts tracked across these 67 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 13, 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.