Company lists · Data refreshed September 2026
Top 24 Offshore supply vessel operators based in the United Kingdom
RevenueBase identified 142 company matches for offshore supply vessel operators associated with the United Kingdom as of September 2026 and tracks 9,998 professional contacts across them, including 2,378 with verified work emails. London is the largest hub.
This list covers company matches for offshore supply vessel operators 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 20, 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.
The 24 largest offshore supply vessel operators based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 516 contacts → | ||||
Exact match “Boskalis Subsea Services is a world-leading provider of specialist subsea solutions for the offshore energy industry, seamlessly integrating services to deliver optimum results.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 249 contacts → | ||||
Exact match “An International Shipowning and Marine Investment Company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 204 contacts → | ||||
Exact match “Shaping the future of maritime.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 202 contacts → | ||||
Exact match “Swire Energy Services, part of the global conglomerate, the Swire group, is the world's largest supplier of specialist offshore cargo carrying units to the global energy industry…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 184 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 137 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 75 contacts → | ||||
Exact match “Holyhead Towing Company (Est.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 72 contacts → | ||||
Exact match “Formerly Bibby Marine Services and Bibby Maritime.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 61 contacts → | ||||
Exact match “Purus HST is a division of Purus, a world leader in providing energy customers with maritime services to the offshore wind and gas transport industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 59 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 55 contacts → | ||||
Exact match “We are a class leading wind farm vessel support operator, operating internationally out of Cowes, UK, with a fleet of fourteen IACS classified multi-purpose offshore energy…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 52 contacts → | ||||
Exact match “Tidal Transit Ltd, providing access, transport and crew transfer services to the industries of the North Sea.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 49 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 41 contacts → | ||||
Exact match “Spectrum specialises in the provision of combined marine survey and crew transfer vessel services to the offshore construction industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “Our global organic talent allows us to deliver specialized knowledge and solutions for offshore operations to our clients around the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 27 contacts → | ||||
Exact match “Commercial Rib Charter Ltd is Europe's largest Rib operator.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 23 contacts → | ||||
Exact match “OTS operates a fleet of fast, versatile workboats that can transport technicians, cargo or fuel to offshore work sites and vessels.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Green Marine was founded in 2012 in the Orkney Islands, Scotland and operates throughout Europe.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “VOE your complete MARINE specialists.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “Admiral Offshore has been created as a dedicated operating company, providing management for the 3307 Damen Fleet of vessels, from its antecedent company, Specialised Vessel…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “The DR Group is the UK’s largest owner-operator of guard vessels.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “The Geos Group is an energy and logistics specialist with a network of strategic partners around the UK.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “OEG Offshore is your trusted partner in mission-critical logistics equipment solutions.” Recorded in the RevenueBase company graph · Sep 20, 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 “offshore supply vessel operators”. 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 24 of 142 offshore supply vessel operators based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 2,378 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Offshore supply vessel operators based in the United Kingdom at a glance
As of Sep 20, 2026Companies by employee count
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 142 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 “offshore supply vessel operators” 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 2,378 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 20, 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.
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 “offshore supply vessel operators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many offshore supply vessel operators are there based in the United Kingdom?
RevenueBase identified 142 company matches for offshore supply vessel operators 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?
Boskalis Subsea Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most offshore supply vessel operators?
London leads with 20 company records, followed by Aberdeen (17) 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 2,378 professional contacts with verified work emails tracked across these 142 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 142 offshore supply vessel operators based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Offshore supply vessel operators by geography
- Offshore supply vessel operators based in Australia
- Offshore supply vessel operators based in Brazil
- Offshore supply vessel operators based in Canada
- Offshore supply vessel operators based in Denmark
- Offshore supply vessel operators based in Germany
- Offshore supply vessel operators based in Greece
- Offshore supply vessel operators based in India
- Offshore supply vessel operators based in Indonesia
- Offshore supply vessel operators based in Italy
- Offshore supply vessel operators based in Malaysia
- Offshore supply vessel operators based in Mexico
- Offshore supply vessel operators based in the Netherlands
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.
More company lists
- All company lists
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- Lists A-Z
- New lists
- Offshore supply vessel operators based in Australia
- Offshore supply vessel operators based in Brazil
- Offshore supply vessel operators based in Canada
- Offshore supply vessel operators based in Denmark
- Offshore supply vessel operators based in Germany
- Offshore supply vessel operators based in Greece
Company intelligence · public preview
Top 24 offshore supply vessel operators based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 142 matching company records for offshore supply vessel operators based in the United Kingdom, with 9,998 tracked contacts and 2,378 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 offshore supply vessel operators based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Boskalis Subsea Servicesboskalis.comHQ: Aberdeen, United KingdomReported employees: 201-500 | Aberdeen, United Kingdom | 201-500 | Exact match | 516 contacts → |
“Boskalis Subsea Services is a world-leading provider of specialist subsea solutions for the offshore energy industry, seamlessly integrating services to deliver optimum results.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cyan Sentinel Limitedsentinel-marine.comHQ: Aberdeen, United KingdomReported employees: 51-200 | Aberdeen, United Kingdom | 51-200 | Exact match | 249 contacts → |
“An International Shipowning and Marine Investment Company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  James Fisher Fendercarejames-fisher.comHQ: Norwich, United KingdomReported employees: 1,001-5,000 | Norwich, United Kingdom | 1,001-5,000 | Exact match | 204 contacts → |
“Shaping the future of maritime.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Swire Oilfield Servicesswirees.comHQ: Aberdeen, United KingdomReported employees: 501-1,000 | Aberdeen, United Kingdom | 501-1,000 | Exact match | 202 contacts → |
“Swire Energy Services, part of the global conglomerate, the Swire group, is the world's largest supplier of specialist offshore cargo carrying units to the global energy industry…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fletcherfletcher-group.comHQ: Portlethen, United KingdomReported employees: 201-500 | Portlethen, United Kingdom | 201-500 | Exact match | 184 contacts → |
“Fletcher operate and manage a modern fleet of Offshore Platform Supply Vessels, employing over 300 people to support our operations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Njord Offshore LTDnjordoffshore.comHQ: Tendring, United KingdomReported employees: 11-50 | Tendring, United Kingdom | 11-50 | Exact match | 137 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Holyhead Towing Co. LTDholyheadtowing.co.ukHQ: Holyhead, United KingdomReported employees: 51-200 | Holyhead, United Kingdom | 51-200 | Exact match | 75 contacts → |
“Holyhead Towing Company (Est.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bibby Marinebibbymarine.com HQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 72 contacts → |
“Formerly Bibby Marine Services and Bibby Maritime.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Purus HSTpurushst.com HQ: Swansea, United KingdomReported employees: 51-200 | Swansea, United Kingdom | 51-200 | Exact match | 61 contacts → |
“Purus HST is a division of Purus, a world leader in providing energy customers with maritime services to the offshore wind and gas transport industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Maritime Craft Services Clyde Limitedmaritimecraft.co.uk HQ: Largs, United KingdomReported employees: 51-200 | Largs, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Maritime Craft Services (clyde) Limited is a Maritime company located in Irvine Rd, Largs, United Kingdom.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Seacat Services LTDseacatservices.co.uk HQ: Cowes, United KingdomReported employees: 51-200 | Cowes, United Kingdom | 51-200 | Exact match | 55 contacts → |
“We are a class leading wind farm vessel support operator, operating internationally out of Cowes, UK, with a fleet of fourteen IACS classified multi-purpose offshore energy…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Tidal Transit Limitedtidal-transit.comHQ: Egmere, United KingdomReported employees: 11-50 | Egmere, United Kingdom | 11-50 | Exact match | 52 contacts → |
“Tidal Transit Ltd, providing access, transport and crew transfer services to the industries of the North Sea.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Inverlussa Marine Servicesinverlussa.comHQ: Isle Of Mull, United KingdomReported employees: 51-200 | Isle Of Mull, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Inverlussa is one of the leading workboat operators in the aquaculture industry in Scotland and has experience in the offshore renewables industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Spectrumspectrum-offshore.com HQ: Lymington, United KingdomReported employees: 11-50 | Lymington, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Spectrum specialises in the provision of combined marine survey and crew transfer vessel services to the offshore construction industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Indepth Internationalindepth-international.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Our global organic talent allows us to deliver specialized knowledge and solutions for offshore operations to our clients around the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Commercial RIB Chartercommercialribcharter.co.ukHQ: Lymington, United KingdomReported employees: 11-50 | Lymington, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Commercial Rib Charter Ltd is Europe's largest Rib operator.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Offshore Turbine Services LTDoffshoreturbineservices.co.uk HQ: Brixham, United KingdomReported employees: 11-50 | Brixham, United Kingdom | 11-50 | Exact match | 23 contacts → |
“OTS operates a fleet of fast, versatile workboats that can transport technicians, cargo or fuel to offshore work sites and vessels.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Green Marine UK LTDgreenmarineuk.com HQ: Stromness, United KingdomReported employees: 11-50 | Stromness, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Green Marine was founded in 2012 in the Orkney Islands, Scotland and operates throughout Europe.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  VOE Marinevoe-marine.comHQ: Aberdeen Shetland Blyth, United KingdomReported employees: 11-50 | Aberdeen Shetland Blyth, United Kingdom | 11-50 | Exact match | 14 contacts → |
“VOE your complete MARINE specialists.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Admiral Offshoreadmiraloffshore.comHQ: Shoreham By Sea, United KingdomReported employees: 1-10 | Shoreham By Sea, United Kingdom | 1-10 | Exact match | 14 contacts → |
“Admiral Offshore has been created as a dedicated operating company, providing management for the 3307 Damen Fleet of vessels, from its antecedent company, Specialised Vessel…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The DR Groupthedrgroup.co.uk HQ: Kilkeel, United KingdomReported employees: 51-200 | Kilkeel, United Kingdom | 51-200 | Exact match | 11 contacts → |
“The DR Group is the UK’s largest owner-operator of guard vessels.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mainprize Offshore LTDmainprizeoffshore.co.uk HQ: Scarborough, United KingdomReported employees: 1-10 | Scarborough, United Kingdom | 1-10 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Geos Groupgeosgroup.com HQ: Henley-on-thames, United KingdomReported employees: 11-50 | Henley-on-thames, United Kingdom | 11-50 | Exact match | 10 contacts → |
“The Geos Group is an energy and logistics specialist with a network of strategic partners around the UK.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | OEG Offshoreoegoffshore.com HQ: Kintore, United KingdomReported employees: 501-1,000 | Kintore, United Kingdom | 501-1,000 | Exact match | 10 contacts → |
“OEG Offshore is your trusted partner in mission-critical logistics equipment solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 142 company matches
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Offshore supply vessel operators: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
140 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 142 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for offshore supply vessel operators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many offshore supply vessel operators did RevenueBase find based in the United Kingdom?
The saved snapshot records 142 matching company records, 9,998 tracked contacts and 2,378 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Offshore supply vessel operators by geography
- Offshore supply vessel operators based in Australia
- Offshore supply vessel operators based in Brazil
- Offshore supply vessel operators based in Canada
- Offshore supply vessel operators based in Denmark
- Offshore supply vessel operators based in Germany
- Offshore supply vessel operators based in Greece
- Offshore supply vessel operators based in India
- Offshore supply vessel operators based in Indonesia
- Offshore supply vessel operators based in Italy
- Offshore supply vessel operators based in Malaysia
- Offshore supply vessel operators based in Mexico
- Offshore supply vessel operators based in the Netherlands
Cite this list
RevenueBase Data Team. Top 24 offshore supply vessel operators based in the United Kingdom. Snapshot: September 20, 2026. https://revenuebase.ai/companies/offshore-supply-vessel-operators/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Offshore supply vessel operators based in Australia
- Offshore supply vessel operators based in Brazil
- Offshore supply vessel operators based in Canada
- Offshore supply vessel operators based in Denmark
- Offshore supply vessel operators based in Germany
- Offshore supply vessel operators based in Greece
Company intelligence · public preview
Top 24 offshore supply vessel operators based in the United Kingdom
RevenueBase records 142 matching company records for offshore supply vessel operators based in the United Kingdom, with 9,998 tracked contacts and 2,378 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 offshore supply vessel operators based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Boskalis Subsea Servicesboskalis.com HQ: Aberdeen, United KingdomReported employees: 201-500 | Aberdeen, United Kingdom | 201-500 | Exact match | 516 contacts → |
“Boskalis Subsea Services is a world-leading provider of specialist subsea solutions for the offshore energy industry, seamlessly integrating services to deliver optimum results.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cyan Sentinel Limitedsentinel-marine.com HQ: Aberdeen, United KingdomReported employees: 51-200 | Aberdeen, United Kingdom | 51-200 | Exact match | 249 contacts → |
“An International Shipowning and Marine Investment Company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | James Fisher Fendercarejames-fisher.com HQ: Norwich, United KingdomReported employees: 1,001-5,000 | Norwich, United Kingdom | 1,001-5,000 | Exact match | 204 contacts → |
“Shaping the future of maritime.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Swire Oilfield Servicesswirees.com HQ: Aberdeen, United KingdomReported employees: 501-1,000 | Aberdeen, United Kingdom | 501-1,000 | Exact match | 202 contacts → |
“Swire Energy Services, part of the global conglomerate, the Swire group, is the world's largest supplier of specialist offshore cargo carrying units to the global energy industry…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fletcherfletcher-group.com HQ: Portlethen, United KingdomReported employees: 201-500 | Portlethen, United Kingdom | 201-500 | Exact match | 184 contacts → |
“Fletcher operate and manage a modern fleet of Offshore Platform Supply Vessels, employing over 300 people to support our operations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Njord Offshore LTDnjordoffshore.com HQ: Tendring, United KingdomReported employees: 11-50 | Tendring, United Kingdom | 11-50 | Exact match | 137 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Holyhead Towing Co. LTDholyheadtowing.co.uk HQ: Holyhead, United KingdomReported employees: 51-200 | Holyhead, United Kingdom | 51-200 | Exact match | 75 contacts → |
“Holyhead Towing Company (Est.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bibby Marinebibbymarine.com HQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 72 contacts → |
“Formerly Bibby Marine Services and Bibby Maritime.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Purus HSTpurushst.com HQ: Swansea, United KingdomReported employees: 51-200 | Swansea, United Kingdom | 51-200 | Exact match | 61 contacts → |
“Purus HST is a division of Purus, a world leader in providing energy customers with maritime services to the offshore wind and gas transport industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Maritime Craft Services Clyde Limitedmaritimecraft.co.uk HQ: Largs, United KingdomReported employees: 51-200 | Largs, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Maritime Craft Services (clyde) Limited is a Maritime company located in Irvine Rd, Largs, United Kingdom.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Seacat Services LTDseacatservices.co.uk HQ: Cowes, United KingdomReported employees: 51-200 | Cowes, United Kingdom | 51-200 | Exact match | 55 contacts → |
“We are a class leading wind farm vessel support operator, operating internationally out of Cowes, UK, with a fleet of fourteen IACS classified multi-purpose offshore energy…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tidal Transit Limitedtidal-transit.com HQ: Egmere, United KingdomReported employees: 11-50 | Egmere, United Kingdom | 11-50 | Exact match | 52 contacts → |
“Tidal Transit Ltd, providing access, transport and crew transfer services to the industries of the North Sea.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inverlussa Marine Servicesinverlussa.com HQ: Isle Of Mull, United KingdomReported employees: 51-200 | Isle Of Mull, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Inverlussa is one of the leading workboat operators in the aquaculture industry in Scotland and has experience in the offshore renewables industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Spectrumspectrum-offshore.com HQ: Lymington, United KingdomReported employees: 11-50 | Lymington, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Spectrum specialises in the provision of combined marine survey and crew transfer vessel services to the offshore construction industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Indepth Internationalindepth-international.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Our global organic talent allows us to deliver specialized knowledge and solutions for offshore operations to our clients around the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Commercial RIB Chartercommercialribcharter.co.uk HQ: Lymington, United KingdomReported employees: 11-50 | Lymington, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Commercial Rib Charter Ltd is Europe's largest Rib operator.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Offshore Turbine Services LTDoffshoreturbineservices.co.uk HQ: Brixham, United KingdomReported employees: 11-50 | Brixham, United Kingdom | 11-50 | Exact match | 23 contacts → |
“OTS operates a fleet of fast, versatile workboats that can transport technicians, cargo or fuel to offshore work sites and vessels.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Green Marine UK LTDgreenmarineuk.com HQ: Stromness, United KingdomReported employees: 11-50 | Stromness, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Green Marine was founded in 2012 in the Orkney Islands, Scotland and operates throughout Europe.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | VOE Marinevoe-marine.com HQ: Aberdeen Shetland Blyth, United KingdomReported employees: 11-50 | Aberdeen Shetland Blyth, United Kingdom | 11-50 | Exact match | 14 contacts → |
“VOE your complete MARINE specialists.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Admiral Offshoreadmiraloffshore.com HQ: Shoreham By Sea, United KingdomReported employees: 1-10 | Shoreham By Sea, United Kingdom | 1-10 | Exact match | 14 contacts → |
“Admiral Offshore has been created as a dedicated operating company, providing management for the 3307 Damen Fleet of vessels, from its antecedent company, Specialised Vessel…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The DR Groupthedrgroup.co.uk HQ: Kilkeel, United KingdomReported employees: 51-200 | Kilkeel, United Kingdom | 51-200 | Exact match | 11 contacts → |
“The DR Group is the UK’s largest owner-operator of guard vessels.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mainprize Offshore LTDmainprizeoffshore.co.uk HQ: Scarborough, United KingdomReported employees: 1-10 | Scarborough, United Kingdom | 1-10 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Geos Groupgeosgroup.com HQ: Henley-on-thames, United KingdomReported employees: 11-50 | Henley-on-thames, United Kingdom | 11-50 | Exact match | 10 contacts → |
“The Geos Group is an energy and logistics specialist with a network of strategic partners around the UK.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | OEG Offshoreoegoffshore.com HQ: Kintore, United KingdomReported employees: 501-1,000 | Kintore, United Kingdom | 501-1,000 | Exact match | 10 contacts → |
“OEG Offshore is your trusted partner in mission-critical logistics equipment solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 142 company matches
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Offshore supply vessel operators: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
140 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 142 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for offshore supply vessel operators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many offshore supply vessel operators did RevenueBase find based in the United Kingdom?
The saved snapshot records 142 matching company records, 9,998 tracked contacts and 2,378 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Offshore supply vessel operators by geography
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Cite this list
RevenueBase Data Team. Top 24 offshore supply vessel operators based in the United Kingdom. Snapshot: September 20, 2026. https://revenuebase.ai/companies/offshore-supply-vessel-operators/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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