Company lists · Data refreshed October 2026

Top 25 Subsea maintenance contractors based in Aberdeen, United Kingdom

RevenueBase identified 54 company matches for subsea maintenance contractors associated with Aberdeen, United Kingdom as of October 2026 and tracks 1,550 professional contacts across them, including 525 with verified work emails. Across the United Kingdom, Aberdeen is the largest hub for this category.

This list covers company matches for subsea maintenance contractors associated with Aberdeen, 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 October 22, 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 Oct 22, 2026 How this list was built
54Companies
1,550Contacts tracked
525Verified emails
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The 25 largest subsea maintenance contractors based in Aberdeen, United Kingdom

Ranked by team size
Top 25 of 54 company matches for subsea maintenance contractors based in Aberdeen, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchAberdeen, United KingdomHQ recorded Oct 22, 2026201-500558 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 · Oct 22, 2026 · View company records in RevenueBase
2Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202651-20092 contacts →

Exact match

“Andrews Survey is predominantly active in construction and trenching support, ROV pipeline inspection support, renewable energy and wind-farm installation support and rig…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202651-20062 contacts →

Exact match

“First Marine Solutions is a leading international energy service and equipment organisation with operations worldwide, We provide expertise, technology, techniques and support…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202651-20060 contacts →

Exact match

“We are an established and internationally recognised provider of premier Inspection, Repair, Maintenance, Rope Access and Training Services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5049 contacts →

Exact match

“KD Marine are a commercial diving contractor providing underwater intervention services to the offshore oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5038 contacts →

Exact match

“AISUS provides advanced remote inspection solutions to address critical challenges in topsides, substructure, and subsea infrastructure.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5035 contacts →

Exact match

“TIS Manufacturing is a specialist in the design, manufacture, refurbishment and rental of well service and subsea control equipment for the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5028 contacts →

Exact match

“Established in June 2024, Elementz is a Software-as-a-Service (SaaS) provider specialising in asset subsea integrity management for the global subsea ecosystem, spanning oil and…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5028 contacts →

Exact match

“Centurion Subsea Services delivers ground-breaking solutions to your toughest subsea challenges, providing cutting-edge shallow water ROV technology, innovative design…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202651-20028 contacts →

Exact match

“We are a dynamic team with over 20 years experience servicing the Mobile Offshore Drilling Unit market around the World.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5023 contacts →

Exact match

“Denholm Engineering is an established engineering and fabrication business providing specialist subsea products, fabrication, marine and coating services to the international…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchAberdeen, United KingdomHQ recorded Oct 22, 20261-1016 contacts →

Exact match

“DRIFT provides you with the people and expert support services you need for safe and successful project execution.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5015 contacts →

Exact match

“OceanTools is a world leading subsea engineering company specialising in the design and manufacture of equipment for the professional offshore and underwater markets.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchAberdeen, United KingdomHQ recorded Oct 22, 20261-1012 contacts →

Exact match

“Maris Subsea is a leading supplier of high quality, specialist personnel to the Oil and Gas & Renewables Subsea markets.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“PMAC is a leading provider of a range of specialist corrosion underwater inspection services with thousands of km of pipeline survey, hundreds of Structures, and thousands of…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“DOF Management AS DOF was founded in 1981 and is today an international group of companies which owns and operates a modern fleet of offshore-/subsea vessels and owns engineering…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-508 contacts →

Exact match

“At Samphire we strive to be the market leader in providing cost-effective services, expertise and solutions across the Subsea Industry Sector, with particular focus on operated…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202651-2008 contacts →

Exact match

“We are an engine service company based in Aberdeen with worldwide capabilities along with an in-depth knowledge of our customers requirements and expectations from a service…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchAberdeen, United KingdomHQ recorded Oct 22, 20261-107 contacts →

Exact match

“Fathom is the journey from your problem to your solution.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchAberdeen, United KingdomHQ recorded Oct 22, 20261-107 contacts →

Exact match

“Interdive Services Ltd is a Commercial Diving Company, based in UK, offering diver training and services onshore and offshore to the Oil & Gas, Renewable and Engineering & Civil…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchAberdeen, United KingdomHQ recorded Oct 22, 20261-106 contacts →

Exact match

“AMSIS LIMITED is an Oil, Gas and Energy company located in ABERDEEN, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202651-2004 contacts →

Exact match

“Since 1993 Zenocean has been one of the premier independent subsea engineering companies servicing the offshore oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchAberdeen, United KingdomHQ recorded Oct 22, 20261-103 contacts →

Exact match

“SOLUTION FOCUSED ENGINEERING ELGENIO is a multi discipline independent engineering and media consultancy specialising in Subsea construction and IRM activities to the offshore…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchAberdeen, United KingdomHQ recorded Oct 22, 20261-102 contacts →

Exact match

“1CSI is a subsea integrity consultancy, established to provide realistic and trustworthy solutions to subsea challenges.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchAberdeen, United KingdomHQ recorded Oct 22, 2026201-5002 contacts →

Exact match

“Cutting-Edge Global Energy Services Limited was established by energy industry veterans, to provide innovative, safe, efficient and rapid bespoke solutions to the global energy…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 54 subsea maintenance contractors based in Aberdeen, United Kingdom

See the full list, filter by size, metro and specialty, and access 525 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsea maintenance contractors based in Aberdeen, United Kingdom at a glance

As of Oct 22, 2026
33.9%Verified-email coverage
28.7Average contacts per company
11-50Median size (employees)
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
16
51-200
10
201-500
5
501-1,000
1

Email recency for this list is measured across the whole United Kingdom list rather than for Aberdeen, so it is reported there. Company counts and contact totals on this page are exact for Aberdeen, over 54 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 Aberdeen, United Kingdom whose business descriptions match “subsea maintenance contractors” 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 525 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 October 22, 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 “subsea maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsea maintenance contractors are there based in Aberdeen, United Kingdom?

RevenueBase identified 54 company matches for subsea maintenance contractors associated with Aberdeen, United Kingdom as of October 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 in the United Kingdom has the most subsea maintenance contractors?

Aberdeen leads the United Kingdom with 54 company records, followed by London (24) and Ellon (5).

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 525 professional contacts with verified work emails tracked across these 54 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 October 22, 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.