Company lists · Data refreshed October 2026

Top 25 Oil & gas pipeline consulting services based in London, United Kingdom

Name: Oil & gas pipeline consulting services based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 122 companies tracked

RevenueBase identified 122 company matches for oil & gas pipeline consulting services associated with London, United Kingdom as of October 2026 and tracks 2,489 professional contacts across them, including 862 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for oil & gas pipeline consulting services associated with London, 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 28, 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 28, 2026 How this list was built

122Companies

2,489Contacts tracked

862Verified emails

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The 25 largest oil & gas pipeline consulting services based in London, United Kingdom

Ranked by team size

Top 25 of 122 company matches for oil & gas pipeline consulting services based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Penspen	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1,001-5,000	1,056 contacts →
	Exact match “Penspen designs, maintains, and optimises energy infrastructure to improve access to secure and sustainable energy for communities worldwide.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Genesis	Exact match	London, United KingdomHQ recorded Oct 28, 2026	501-1,000	424 contacts →
	Exact match “Genesis is a market-leading advisory company focused on providing high-value technical and advisory services for the energy industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	CTS Offshore & Marine	Exact match	London, United KingdomHQ recorded Oct 28, 2026	51-200	108 contacts →
	Exact match “CTS Offshore & Marine Ltd is an independent provider of engineering services tailored for energy and material markets.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Mentor IMC Group	Exact match	London, United KingdomHQ recorded Oct 28, 2026	201-500	55 contacts →
	Exact match “Mentor IMC Group offers more than 30 years of specialist experience in the oil & gas, renewable energies and major infrastructure industries by providing experienced project…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5	Mobility OIL & GAS Limited	Exact match	London, United KingdomHQ recorded Oct 28, 2026	11-50	48 contacts →
	Exact match “Mobility Oil & Gas provides comprehensive services to the oil and gas industry in the areas of Petroleum Engineering Consultancy and Technical Training.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	Petro GAS LLP	Exact match	London, United KingdomHQ recorded Oct 28, 2026	501-1,000	29 contacts →
	Exact match “PetroGas” Company was founded in 1998.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	E&p Consulting	Exact match	London, United KingdomHQ recorded Oct 28, 2026	11-50	21 contacts →
	Exact match “Working across the full energy portfolio, we deliver solutions and capabilities in project management, project assurance, agile product teams, digital expertise, data…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	FGE	Exact match	London, United KingdomHQ recorded Oct 28, 2026	51-200	11 contacts →
	Exact match “FGE is a preeminent global oil and gas consultancy which provides leading independent research, analysis, consultation, and advisory services to a large and diverse client base…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9	Fest Engineering LTD	Exact match	London, United KingdomHQ recorded Oct 28, 2026	11-50	11 contacts →
	Exact match “Engineering for industrial piping systems, energetic and pressure systems and steel structures.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10	EPEUS	Exact match	London, United KingdomHQ recorded Oct 28, 2026	11-50	10 contacts →
	Exact match “Epeus provides niche consulting services to the Energy Industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	R2m Site Services LTD	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	9 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	Flexible Pipe Supplies	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	8 contacts →
	Exact match “Flexible Pipe Supplies is a global provider of RTP and flexible composite pipeline systems for onshore, offshore, and deepwater applications.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	Pveconsulting	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	7 contacts →
	Exact match “The firm is engaged with a number of oil and exploration companies, across Africa and other regions, with high level mandates in transaction support and exploration campaigns.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	Argo Energies LLP	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	6 contacts →
	Exact match “Our extensive experience and varied skillsets, from a host of different organisations throughout the delivery chain, will assist companies to deliver project success.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	Phase Design & Engineering	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	5 contacts →
	Exact match “Phase Design & Engineering Ltd was formed with the intention of producing credible and buildable E&P designs.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	Aeonx Limited	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	5 contacts →
	Exact match “Deploying broad technical and engineering solutions to help oil and gas companies maximise value from their assets.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17	QED Consulting	Exact match	London, United KingdomHQ recorded Oct 28, 2026	11-50	4 contacts →
	Exact match “Introduction to QED • QED provides a comprehensive consultancy service to the international gas and LNG industry covering the upstream, midstream and downstream sectors.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	SPS For Trading & Engineering	Exact match	London, United KingdomHQ recorded Oct 28, 2026	11-50	4 contacts →
	Exact match “SPS considered as Engineering and Trading Co.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	London Petrotech Engineering LTD	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	4 contacts →
	Exact match “Overview London Petrotech Engineering Ltd delivers three specialist service lines: Engineering Consultancy, Forensic Engineering & Expert Witness, and Training.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	Newby Engineering And Technology	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	4 contacts →
	Exact match “Consulting Engineers” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21	Olax Engineering Consulting	Exact match	London, United KingdomHQ recorded Oct 28, 2026	11-50	4 contacts →
	Exact match “OLAX Engineering is a company with global aspirations.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22	A Richards Consulting LTD ARC	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	3 contacts →
	Exact match “Consulting services to industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23	Euro Petroleum Consultants	Exact match	London, United KingdomHQ recorded Oct 28, 2026	51-200	3 contacts →
	Exact match “CONSULTING Euro Petroleum Consultants [EPC] is an independent consulting group formed in London in 1996.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	Palmer International Partnership LLP	Exact match	London, United KingdomHQ recorded Oct 28, 2026	11-50	3 contacts →
	Exact match “Palmer International Partnership LLP is a leading independent, London-based, engineering consultancy.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	Rebduk	Exact match	London, United KingdomHQ recorded Oct 28, 2026	1-10	3 contacts →
	Exact match “We are an independent oil and gas consultancy, who offers business development services for European market.” Recorded in the RevenueBase company graph · Oct 28, 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 “oil & gas pipeline consulting services”. 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 25 of 122 oil & gas pipeline consulting services based in London, United Kingdom

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Oil & gas pipeline consulting services based in London, United Kingdom at a glance

As of Oct 28, 2026

34.6%Verified-email coverage

20.4Average contacts per company

1-10Median size (employees)

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 122 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 London, United Kingdom whose business descriptions match “oil & gas pipeline consulting services” 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 862 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 28, 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.

Oil & gas pipeline consulting services by metro in the United Kingdom

Oil & gas pipeline consulting services in Aberdeen78

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 “oil & gas pipeline consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil & gas pipeline consulting services are there based in London, United Kingdom?

RevenueBase identified 122 company matches for oil & gas pipeline consulting services associated with London, 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?

Penspen 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 oil & gas pipeline consulting services?

London leads the United Kingdom with 122 company records, followed by Aberdeen (78) and Manchester (8).

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 862 professional contacts with verified work emails tracked across these 122 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 28, 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.