Company lists · Data refreshed November 2026

Top 16 Underwater pipeline operators based in the United Kingdom

RevenueBase identified 42 company matches for underwater pipeline operators associated with the United Kingdom as of November 2026 and tracks 1,444 professional contacts across them, including 222 with verified work emails. Aberdeen is the largest hub.

This list covers company matches for underwater pipeline 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 November 6, 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 6, 2026 How this list was built
42Companies
1,444Contacts tracked
222Verified emails
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The 16 largest underwater pipeline operators based in the United Kingdom

Ranked by team size
Top 16 of 42 company matches for underwater pipeline operators based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKendal, United KingdomHQ recorded Nov 6, 2026201-500476 contacts →

Exact match

“TEAM is a leading industrial services company offering an array of specialized services related to the construction, maintenance, and monitoring of pressurized piping and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChelmsford, United KingdomHQ recorded Nov 6, 2026501-1,000371 contacts →

Exact match

“Global Marine is part of the Global Marine Group, and is a market leader in subsea cable installation and maintenance solutions to the telecoms and oil & gas sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHarrogate, United KingdomHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Leading the way in innovative engineering solutions for the global utility market, including in-pipe CCTV systems, leak detection, and in-pipe robotics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCramlington, United KingdomHQ recorded Nov 6, 20261,001-5,00043 contacts →

Exact match

“With a reliable range of process and pipeline services, PPS helps operators confidently manage their assets, partnering to deliver data, technology, solutions and expertise for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCramlington, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Advanced Engineering Solutions Limited (AESL) is a specialist pipeline and pipeline equipment engineering business providing inspection, performance assessment and maintenance for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTamworth, United KingdomHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“The UK’s leader in pipeline, vessel & structural repair solutions for global offshore/onshore oil and gas operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlfreton, United KingdomHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Radius Subterra Ltd, providing Engineering Pipeline Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrixham, United KingdomHQ recorded Nov 6, 202611-5023 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSunderland, United KingdomHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“GS-Hydro is the original provider of non-welded piping systems for industries with high demand on quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFareham, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Constructex is a specialist maritime contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFareham, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Pipetech is a leading manufacturer and supplier of Underpressure Drilling, Tapping and FlowStop Machines and Pipeline Tooling and Equipment to the International Water and Gas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAberdeen, United KingdomHQ recorded Nov 6, 202611-5012 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHarlow, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Our Underwater Engineering Services The Water Services Group have been offering Underwater Engineering services since the early 80’s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAberdeen, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBootle, United KingdomHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Hughes Subsea Services Limited, an OEG Group company, was founded in 2019 and employs a highly skilled Subsea team with over 100 years of combined experience in Underwater &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSuffolk, United KingdomHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Pipeshield® is one of the world's leading providers of specialised subsea pipeline protection systems to oil and gas majors and offshore contractors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 16 of 42 underwater pipeline operators based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 222 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underwater pipeline operators based in the United Kingdom at a glance

As of Nov 6, 2026
15.4%Verified-email coverage
34.4Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · Aberdeen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
18
51-200
5
201-500
3
501-1,000
1
1,001-5,000
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 42 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 “underwater pipeline 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 222 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 6, 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 “underwater pipeline operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwater pipeline operators are there based in the United Kingdom?

RevenueBase identified 42 company matches for underwater pipeline operators 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?

Team, Inc. Uk, Africa, Caspian tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underwater pipeline operators?

Aberdeen leads with 3 company records, followed by Chelmsford (2) and Cramlington (2).

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 222 professional contacts with verified work emails tracked across these 42 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 6, 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.