Company lists · Data refreshed September 2026

Top 25 Offshore accommodation platform companies based in the United Kingdom

RevenueBase identified 176 offshore accommodation platform companies headquartered in the United Kingdom as of September 2026 and tracks 19,531 professional contacts across them, including 4,098 with verified work emails. Aberdeen is the largest hub.

This list covers offshore accommodation platform companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 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 29, 2026 86% judged on-target in blind review
176Companies
19,531Contacts tracked
4,098Verified emails
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The 25 largest offshore accommodation platform companies based in the United Kingdom

Ranked by team size
Top 25 of 176 offshore accommodation platform companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore accommodation platform 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0002,679 contacts →

Indirect evidence

“We Are Valaris With decades of expertise and strategic commitment built on efficiency, capability and ingenuity, our sights are continually set toward a future built with purpose…”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceLondon, United KingdomHQ checked Sep 29, 20261,001-5,0001,699 contacts →

Partial evidence

“Borr Drilling Limited is an offshore shallow-water drilling contractor providing worldwide offshore drilling services to the oil and gas industry.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceAberdeenshire, United KingdomHQ checked Sep 29, 2026501-1,000955 contacts →

Partial evidence

“Altera Infrastructure is a leading global energy infrastructure services group focused on the ownership and operation of offshore energy assets.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceAberdeen, United KingdomHQ checked Sep 29, 2026201-500694 contacts →

Partial evidence

“Dolphin Drilling is the offshore drilling pioneer of the past and for the future.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceAberdeen, United KingdomHQ checked Sep 29, 2026201-500516 contacts →

Partial evidence

“Boskalis Subsea Services is a world-leading provider of specialist subsea solutions for the offshore energy industry, seamlessly integrating services to deliver optimum results.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceWesthill, United KingdomHQ checked Sep 29, 2026501-1,000473 contacts →

Indirect evidence

“Ponticelli, Brand and Semco joined forces in 2019 to establish “PBS by Ponticelli”, an Aberdeen-based integrated services consortium led by Ponticelli.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceWickford, United KingdomHQ checked Sep 29, 2026501-1,000352 contacts →

Partial evidence

“The Wernick Group is the national provider of permanent and temporary modular buildings, site accommodation and off-grid power solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceAberdeen, United KingdomHQ checked Sep 29, 202651-200249 contacts →

Indirect evidence

“An International Shipowning and Marine Investment Company.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceAberdeen, United KingdomHQ checked Sep 29, 202651-200222 contacts →

Indirect evidence

“TEXO is a dynamic, UK-based industrial services provider that believes in meeting challenges head on.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceAberdeen, United KingdomHQ checked Sep 29, 2026501-1,000202 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidencePortlethen, United KingdomHQ checked Sep 29, 2026201-500184 contacts →

Strong evidence

“Fletcher operate and manage a modern fleet of Offshore Platform Supply Vessels, employing over 300 people to support our operations.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceNorwich, United KingdomHQ checked Sep 29, 202651-200167 contacts →

Partial evidence

“Aquaterra Energy provides intelligently engineered products and services for well access and offshore developments - supporting efficient operations across the full life cycle of…”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceLowestoft, United KingdomHQ checked Sep 29, 2026n/a155 contacts →

Partial evidence

“Seatrium Offshore Renewable Services Ltd (Seatrium ORS) has over 55 years of unparalleled expertise and experience in the offshore energy industry.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceAberdeen, United KingdomHQ checked Sep 29, 202651-200148 contacts →

Indirect evidence

“MDL - We Build Innovation.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceTendring, United KingdomHQ checked Sep 29, 202611-50137 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidencePortlethen, United KingdomHQ checked Sep 29, 202651-200134 contacts →

Partial evidence

“Interocean provide a comprehensive range of services to the offshore oil and gas, marine, and renewable sectors.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceKintore, United KingdomHQ checked Sep 29, 202611-50123 contacts →

Indirect evidence

“RELIABLE | RESOURCEFUL | READY We continually raise the bar by challenging ourselves and our clients to enable safe and efficient performance.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceLondon, United KingdomHQ checked Sep 29, 2026201-500113 contacts →

Indirect evidence

“Hobark International Limited (HIL) is an Integrated Services Company whose subsidiaries: DrillPet International Limited (DIL), Uniterm Nigeria Limited (UNL), UltiProc Nigeria…”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceGreat Yarmouth, United KingdomHQ checked Sep 29, 202651-200111 contacts →

Indirect evidence

“Derrick Service UK Ltd (DSL) is a diversified oil & gas construction company which provides a broad range of products and services to the market from our Worldwide locations.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceAberdeen, United KingdomHQ checked Sep 29, 202651-200103 contacts →

Partial evidence

“Repair, Conversion and New Build of Marine and Offshore Living Quarters and Technical Buildings.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceAberdeen, United KingdomHQ checked Sep 29, 202651-20088 contacts →

Indirect evidence

“Awilco Drilling Limited was incorporated in December 2009 in connection with the acquisition of the two semi submersible drilling rigs, WilPhoenix (previously Arctic II) and…”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceLiverpool, United KingdomHQ checked Sep 29, 202651-20072 contacts →

Indirect evidence

“Formerly Bibby Marine Services and Bibby Maritime.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceAberdeen, United KingdomHQ checked Sep 29, 202611-5071 contacts →

Indirect evidence

“ETPM has developed a strong reputation for delivering an excellent standard of service to both our personnel and client base.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceAberdeen, United KingdomHQ checked Sep 29, 20261,001-5,00070 contacts →

Indirect evidence

“RDS is an engineering specialist working for oil and gas companies and major topsides and drilling contractors.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceDyce, United KingdomHQ checked Sep 29, 202611-5063 contacts →

Indirect evidence

“Global Resources supply Drill Crew to the UK and International Oil & Gas Industry Our experience means we understand the need for QUALITY & COMPETENT crew.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 176 offshore accommodation platform companies based in the United Kingdom

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Offshore accommodation platform companies based in the United Kingdom at a glance

As of Sep 29, 2026
21.0%Verified-email coverage
111.0Average contacts per company
11-50Median size (employees)
23.3%Largest-city concentration · Aberdeen
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
51
51-200
28
201-500
11
501-1,000
13
1,001-5,000
6
5,001-10,000
1

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 176 companies.

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 offshore accommodation platform companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United Kingdom whose own description of what they do matches “offshore accommodation platform 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 offshore accommodation platform 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 offshore accommodation platform companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 4,098 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 29, 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.

Offshore accommodation platform companies by metro

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 offshore accommodation platform 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 offshore accommodation platform companies are there based in the United Kingdom?

RevenueBase identified 176 offshore accommodation platform companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most offshore accommodation platform companies?

Aberdeen leads with 41 headquartered companies, followed by London (24) and Portlethen (4).

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 4,098 verified decision-maker contacts tracked across these 176 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 29, 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.