Company lists · Data refreshed September 2026

Top 25 Maritime compliance software companies based in the United Kingdom

RevenueBase identified 136 company matches for maritime compliance software companies associated with the United Kingdom as of September 2026 and tracks 2,938 professional contacts across them, including 830 with verified work emails and 151 with mobile numbers. London is the largest hub.

This list covers company matches for maritime compliance software companies 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 September 5, 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 Sep 5, 2026 How this list was built
136Companies
2,938Contacts tracked
830Verified emails
151Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest maritime compliance software companies based in the United Kingdom

Ranked by team size
Top 25 of 136 company matches for maritime compliance software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 Sep 5, 2026n/a681 contacts →

Exact match

“SDSD - Supporting Maritime Professionals since 1983 Software innovation to the Maritime industry for more than 30 years.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 5, 2026201-500295 contacts →

Exact match

“Welcome to OneOcean: the ocean’s digital ecosystem and trusted partner for maritime businesses worldwide.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchNew Malden, United KingdomHQ recorded Sep 5, 2026201-500279 contacts →

Exact match

“Sperry Marine provides the commercial and defence maritime industry with Navigation Solutions that excel in efficiency, reliability and safety.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchNorwich, United KingdomHQ recorded Sep 5, 20261,001-5,000204 contacts →

Exact match

“Shaping the future of maritime.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-200161 contacts →

Exact match

“Creating clarity, control and confidence for modern maritime operations with OpenOcean STUDIO.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-200146 contacts →

Exact match

“As the leading independent provider of commercial software for global maritime trade, we’re unleashing the power of data to help drive sustainable shipping.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchManchester, United KingdomHQ recorded Sep 5, 202651-200113 contacts →

Exact match

“SpecTec is a market-leading maritime technology company specialising in asset management software.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchEdinburgh, United KingdomHQ recorded Sep 5, 202651-20081 contacts →

Exact match

“SeeByte provides clients in the global maritime industry with the most advanced software solutions to enhance the capabilities of their uncrewed systems.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20078 contacts →

Exact match

“Ulysses Systems is a leading marine industry provider of enterprise software.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchRotherham, United KingdomHQ recorded Sep 5, 202651-20070 contacts →

Exact match

“For over 25 years, Martek Marine has delivered disruptive marine technology that keeps crews safe, optimises vessel performance, and supports sustainable operations at sea.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchCardiff, United KingdomHQ recorded Sep 5, 2026501-1,00057 contacts →

Exact match

“IDWAL is the ship inspection, technology and data business.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchBirmingham, United KingdomHQ recorded Sep 5, 202651-20040 contacts →

Exact match

“As the industry-leading, global provider of Marine Assurance products and solutions for the shipping and energy sectors, we are committed to providing quality systems and…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5036 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchWarrington, United KingdomHQ recorded Sep 5, 202611-5035 contacts →

Exact match

“Since 1998, we have been providing a range of technology solutions and services for Maritime IT teams helping them manage communications, security, and fleet operations from shore…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchPoole, United KingdomHQ recorded Sep 5, 202611-5024 contacts →

Exact match

“Clearwater Dynamics delivers industry‑leading technology solutions specialising in IoT connectivity, vessel tracking, and risk‑mitigation.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchChelmsford, United KingdomHQ recorded Sep 5, 202651-20022 contacts →

Exact match

“SIRM UK is the only organisation anywhere in the world that has been continuously involved in the supply and support of ships’ radio installations since the very inception of…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchSheffield, United KingdomHQ recorded Sep 5, 202611-5022 contacts →

Exact match

“CHERSOFT design high quality marine data management solutions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5019 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchSouthampton, United KingdomHQ recorded Sep 5, 202611-5014 contacts →

Exact match

“Marico Marine is an independent maritime consultancy based in the UK and New Zealand with ocean safety, security and environmental protection at the very heart of what we do.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchAberdeen, United KingdomHQ recorded Sep 5, 202611-5013 contacts →

Exact match

“Tymor Marine is a naval architecture and marine engineering consultancy headquartered in Aberdeen, with offices in Glasgow and Lafayette.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchGreat Yarmouth, United KingdomHQ recorded Sep 5, 20261-1011 contacts →

Exact match

“At Charity & Taylor, our purpose is simple: to keep vessels operating safely, efficiently, and without surprises.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchYork, United KingdomHQ recorded Sep 5, 202611-5011 contacts →

Exact match

“Fluechem is a global leader in the environmental transformation of the shipping industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchBristol, United KingdomHQ recorded Sep 5, 202611-5011 contacts →

Exact match

“Novaco Navigation is a leading provider of navigational tracking data, services, and products for ships and commercial shipping companies.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchGlasgow, United KingdomHQ recorded Sep 5, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchWest Sussex, United KingdomHQ recorded Sep 5, 20261-108 contacts →

Exact match

“The concept and drive behind Dean & Waters Marine Management is to provide a bespoke support service to our Owners, Captains and Crew, without any additional agenda.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 136 maritime compliance software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 830 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Maritime compliance software companies based in the United Kingdom at a glance

As of Sep 5, 2026
28.3%Verified-email coverage
5.1%Mobile-number coverage
21.6Average contacts per company
1-10Median size (employees)
25.7%Largest-city concentration · London
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
34
51-200
15
201-500
5
501-1,000
1
1,001-5,000
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 compliance software companies” 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 830 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 September 5, 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 compliance software companies 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 compliance software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime compliance software companies are there based in the United Kingdom?

RevenueBase identified 136 company matches for maritime compliance software companies associated with the United Kingdom as of September 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?

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

Which city has the most maritime compliance software companies?

London leads with 35 company records, followed by Liverpool (5) and Glasgow (4).

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 830 professional contacts with verified work emails tracked across these 136 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 September 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 136 maritime compliance software companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.