Company lists · Data refreshed November 2026

Top 20 Seafaring workforce management software companies based in the United Kingdom

Name: Seafaring workforce management software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 321 companies tracked

RevenueBase identified 321 company matches for seafaring workforce management software companies associated with the United Kingdom as of November 2026 and tracks 14,226 professional contacts across them, including 2,237 with verified work emails. London is the largest hub.

This list covers company matches for seafaring workforce management 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 November 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 Nov 5, 2026 How this list was built

321Companies

14,226Contacts tracked

2,237Verified emails

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The 20 largest seafaring workforce management software companies based in the United Kingdom

Ranked by team size

Top 20 of 321 company matches for seafaring workforce management software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Oneocean	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	357 contacts →
	Exact match “Welcome to OneOcean: the ocean’s digital ecosystem and trusted partner for maritime businesses worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Fletcher	Exact match	Portlethen, United KingdomHQ recorded Nov 5, 2026	201-500	181 contacts →
	Exact match “Fletcher operate and manage a modern fleet of Offshore Platform Supply Vessels, employing over 300 people to support our operations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	SEA	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	159 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 · Nov 5, 2026 · View company records in RevenueBase
4	Spot Ship	Exact match	London, United KingdomHQ recorded Nov 5, 2026	n/a	159 contacts →
	Exact match “We are a shipbroking technology company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Jobs In Maritime	Exact match	Dartford, United KingdomHQ recorded Nov 5, 2026	n/a	141 contacts →
	Exact match “Jobs in Maritime is a UK-based, MCA-certified Recruitment and Placement Agency providing specialist recruitment and crew manning services, to the maritime industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Viking Maritime Group	Exact match	Dover, United KingdomHQ recorded Nov 5, 2026	51-200	119 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 5, 2026 · View company records in RevenueBase
7	Seamariner Limited	Exact match	Southampton, United KingdomHQ recorded Nov 5, 2026	201-500	108 contacts →
	Exact match “Welcome to Seamariner – the UK’s Premier Marine Recruitment Specialists for marine companies worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Star International	Exact match	Birkenhead, United KingdomHQ recorded Nov 5, 2026	51-200	105 contacts →
	Exact match “Star International specialises in keeping vessels safe and compliant.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Ulysses Systems	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	82 contacts →
	Exact match “Ulysses Systems is a leading marine industry provider of enterprise software.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Etpm LTD	Exact match	Aberdeen, United KingdomHQ recorded Nov 5, 2026	11-50	73 contacts →
	Exact match “ETPM has developed a strong reputation for delivering an excellent standard of service to both our personnel and client base.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Maritime Craft Services Clyde Limited	Exact match	Largs, United KingdomHQ recorded Nov 5, 2026	51-200	64 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 5, 2026 · View company records in RevenueBase
12	Inverlussa Marine Services	Exact match	Isle Of Mull, United KingdomHQ recorded Nov 5, 2026	51-200	57 contacts →
	Exact match “Inverlussa is one of the leading workboat operators in the aquaculture industry in Scotland and has experience in the offshore renewables industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	GME Services Global Maritime Engineering Services	Exact match	Bridgend, United KingdomHQ recorded Nov 5, 2026	501-1,000	55 contacts →
	Exact match “GME Services Limited provides complete engineering management & support for the maritime industry; working Globally, 24 hours a day, 365 days a year.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Alis Global UK LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	53 contacts →
	Exact match “ALIS GLOBAL UK is a leading global workforce solutions provider with over nine years of experience under MCA MLC 2006, ISO 9001, 45001, 14001 certifications and IMCA membership.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Spinnaker	Exact match	Leigh-on-sea, United KingdomHQ recorded Nov 5, 2026	11-50	52 contacts →
	Exact match “Whether it’s finding the next step in your career, building your leadership skills, helping you grow your team with the best talent who’ll fit, searching for your next chief…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Berthon	Exact match	Lymington, United KingdomHQ recorded Nov 5, 2026	51-200	48 contacts →
	Exact match “Berthon has been trading from our riverside site in Lymington since 1877.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Nedcon Maritime Manpower Supply	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	42 contacts →
	Exact match “Nedcon Maritime is the largest, independent Romanian Manpower Supply Company involved in the recruitment of Romanian Seafarers, Riding Teams, Shipyard Personnel, Oil & Energy…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Ably Resources LTD	Exact match	Glasgow, United KingdomHQ recorded Nov 5, 2026	11-50	40 contacts →
	Exact match “Ably Resources are a market-leading specialist Recruitment Group, Crew Management supplier and Energy Services provider.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	James Fisher Maritime Transport	Exact match	Barrow-in-furness, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	40 contacts →
	Exact match “Shaping the future of maritime.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Precise Consultants	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	37 contacts →
	Exact match “Working offshore is unlike any other job; it takes a certain kind of person to excel in this complex and highly specialised world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “seafaring workforce management software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 20 of 321 seafaring workforce management software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,237 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seafaring workforce management software companies based in the United Kingdom at a glance

As of Nov 5, 2026

15.7%Verified-email coverage

44.3Average contacts per company

1-10Median size (employees)

24.6%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

182

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 321 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 “seafaring workforce management 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 2,237 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 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.

Seafaring workforce management software companies by metro

Seafaring workforce management software companies in London79

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 “seafaring workforce management software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seafaring workforce management software companies are there based in the United Kingdom?

RevenueBase identified 321 company matches for seafaring workforce management software companies 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?

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

Which city has the most seafaring workforce management software companies?

London leads with 79 company records, followed by Southampton (14) and Glasgow (12).

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 2,237 professional contacts with verified work emails tracked across these 321 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 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 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.