Company lists · Data refreshed September 2026

Top 25 Pipeline maintenance service providers based in the United Kingdom

Name: Pipeline maintenance service providers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 110 companies tracked

RevenueBase identified 110 pipeline maintenance service providers headquartered in the United Kingdom as of September 2026 and tracks 2,286 professional contacts across them, including 810 with verified work emails. London is the largest hub.

This list covers pipeline maintenance service providers 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 20, 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 20, 2026 86% judged on-target in blind review

110Companies

2,286Contacts tracked

810Verified emails

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The 25 largest pipeline maintenance service providers based in the United Kingdom

Ranked by team size

Top 25 of 110 pipeline maintenance service providers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pipeline maintenance service providers: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Team, Inc. Uk, Africa, Caspian	Partial evidence	Kendal, United KingdomHQ checked Sep 20, 2026	201-500	455 contacts →
	Partial evidence “TEAM is a leading industrial services company offering an array of specialized services related to the construction, maintenance, and monitoring of pressurized piping and…” Source: RevenueBase Database · checked Sep 20, 2026
2	Stats Group	Partial evidence	Kintore, United KingdomHQ checked Sep 20, 2026	201-500	396 contacts →
	Partial evidence “Australia, Canada, Malaysia, Oman, Qatar, UAE, UK and USA STATS Group are market leaders in the supply of pressurised pipeline isolation, hot tapping and plugging services to the…” Source: RevenueBase Database · checked Sep 20, 2026
3	Radius Systems	Partial evidence	South Normanton, United KingdomHQ checked Sep 20, 2026	201-500	195 contacts →
	Partial evidence “Part of Radius Group Holdings, Radius Systems is proud to be the pipeline experts for the gas, water, energy, power and telecoms sectors.” Source: RevenueBase Database · checked Sep 20, 2026
4	Aquaterra Group LTD	Indirect evidence	Kintore, United KingdomHQ checked Sep 20, 2026	11-50	123 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 20, 2026
5	Steve Vick International LTD	Indirect evidence	Bradford On Avon, United KingdomHQ checked Sep 20, 2026	51-200	59 contacts →
	Indirect evidence “Steve Vick International was founded in 1981 by the current chairman, Steve Vick, who saw an opportunity to develop ways of safely sealing off gas mains and services using…” Source: RevenueBase Database · checked Sep 20, 2026
6	Optical Metrology Services LTD	Partial evidence	Stansted, United KingdomHQ checked Sep 20, 2026	11-50	48 contacts →
	Partial evidence “We provide independent pipeline inspection and measurement Our vision is to ensure pipeline integrity in the energy sector by providing innovative technology to maximise…” Source: RevenueBase Database · checked Sep 20, 2026
7	Cokebusters International	Partial evidence	Chester, United KingdomHQ checked Sep 20, 2026	51-200	47 contacts →
	Partial evidence “Cokebusters is an international business which specialises the cleaning and assurance of tubes and pipelines.” Source: RevenueBase Database · checked Sep 20, 2026
8	Intervention Rentals	Partial evidence	Angus, United KingdomHQ checked Sep 20, 2026	51-200	46 contacts →
	Partial evidence “Intervention Rentals offer a unique service to the oil industry, in particular, to the well services, well integrity and pipeline process / commissioning services.” Source: RevenueBase Database · checked Sep 20, 2026
9	Guided Ultrasonics Ltd. GUL	Indirect evidence	Brentford, United KingdomHQ checked Sep 20, 2026	11-50	41 contacts →
	Indirect evidence “Guided Ultrasonics Limited (GUL) is the world leading company in the development and manufacturing of guided wave inspection and monitoring equipment.” Source: RevenueBase Database · checked Sep 20, 2026
10	Process & Pipeline Services	Partial evidence	Cramlington, United KingdomHQ checked Sep 20, 2026	1,001-5,000	40 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
11	Synthotech Limited	Indirect evidence	Harrogate, United KingdomHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “Leading the way in innovative engineering solutions for the global utility market, including in-pipe CCTV systems, leak detection, and in-pipe robotics.” Source: RevenueBase Database · checked Sep 20, 2026
12	Aquam Water Services	Partial evidence	Derby, United KingdomHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “Aquam Corporation provides pipeline infrastructure services and technologies to owners and operators of water and gas networks.” Source: RevenueBase Database · checked Sep 20, 2026
13	Metalyte Pipeworks	Partial evidence	Tamworth, United KingdomHQ checked Sep 20, 2026	51-200	30 contacts →
	Partial evidence “The UK’s leader in pipeline, vessel & structural repair solutions for global offshore/onshore oil and gas operations.” Source: RevenueBase Database · checked Sep 20, 2026
14	Pipelines 2 Data P2d Limited	Partial evidence	Aberdeen, United KingdomHQ checked Sep 20, 2026	11-50	29 contacts →
	Partial evidence “Pipelines 2 Data (P2D) provide pipeline & pigging support management services to the Oil and Gas industry, worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
15	Advanced Engineering Solutions Limited	Strong evidence	Cramlington, United KingdomHQ checked Sep 20, 2026	11-50	27 contacts →
	Strong evidence “Advanced Engineering Solutions Limited (AESL) is a specialist pipeline and pipeline equipment engineering business providing inspection, performance assessment and maintenance for…” Source: RevenueBase Database · checked Sep 20, 2026
16	Radius Subterra LTD	Partial evidence	Alfreton, United KingdomHQ checked Sep 20, 2026	51-200	26 contacts →
	Partial evidence “Radius Subterra Ltd, providing Engineering Pipeline Solutions.” Source: RevenueBase Database · checked Sep 20, 2026
17	I2i Pipelines	Partial evidence	Salford, United KingdomHQ checked Sep 20, 2026	11-50	21 contacts →
	Partial evidence “i2i is a sensor technology company based in Manchester UK that is looking to disrupt the pipeline services sector by innovating simple, smart, in-line tools that combine with new…” Source: RevenueBase Database · checked Sep 20, 2026
18	Tube Tech Industrial LTD	Indirect evidence	Rayleigh, United KingdomHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “A globally unique company providing bespoke, research driven, international services.” Source: RevenueBase Database · checked Sep 20, 2026
19	Gs-Hydro UK LTD	Indirect evidence	Sunderland, United KingdomHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “GS-Hydro is the original provider of non-welded piping systems for industries with high demand on quality.” Source: RevenueBase Database · checked Sep 20, 2026
20	Inactive	Partial evidence	Washington, United KingdomHQ checked Sep 20, 2026	201-500	16 contacts →
	Partial evidence “Fastflow Pipeline Services provides a comprehensive range of utility infrastructure services covering all aspects of pipeline networks including investigation, design, planning…” Source: RevenueBase Database · checked Sep 20, 2026
21	Pipetech	Indirect evidence	Inverurie, United KingdomHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Part of the Denholm Environmental Ltd group, a subsidiary of Denholm Energy Services, Pipetech is a pipe and process cleaning, inspection, and flow remediation solutions…” Source: RevenueBase Database · checked Sep 20, 2026
22	Mulholland Energy Services LTD	Indirect evidence	Gateshead, United KingdomHQ checked Sep 20, 2026	51-200	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
23	Ferrous Protection LTD	Indirect evidence	Haydock, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “ABOUT US Ferrous Protection Ltd are a leading provider of surface preparation, performance coatings and corrosion engineering solutions.” Source: RevenueBase Database · checked Sep 20, 2026
24	Pmac Group	Partial evidence	Aberdeen, United KingdomHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
25	R2m Site Services LTD	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “At the forefront of innovation, R2M Site Services, inspect sites, diagnose the most efficient and cost-effective solutions, design bespoke products, and provide proficient and…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pipeline maintenance service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pipeline maintenance service providers.
Partial evidence: Its own public description names part of pipeline maintenance service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipeline maintenance service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 110 pipeline maintenance service providers based in the United Kingdom

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Pipeline maintenance service providers based in the United Kingdom at a glance

As of Sep 20, 2026

35.4%Verified-email coverage

20.8Average contacts per company

11-50Median size (employees)

7.3%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 110 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 pipeline maintenance service providers, 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 “pipeline maintenance service providers”. 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 pipeline maintenance service providers), 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 pipeline maintenance service providers, 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, 810 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 20, 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.

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 pipeline maintenance service providers, 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 pipeline maintenance service providers are there based in the United Kingdom?

RevenueBase identified 110 pipeline maintenance service providers 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?

Team, Inc. Uk, Africa, Caspian, headquartered in Kendal, tops this list with the largest team on record.

Which city has the most pipeline maintenance service providers?

London leads with 8 headquartered companies, followed by Aberdeen (6) and Cramlington (3).

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 810 verified decision-maker contacts tracked across these 110 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 20, 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.