Company lists · Data refreshed October 2026

Top 25 Oil and gas cost reduction consultants based in the United Kingdom

RevenueBase identified 172 company matches for oil and gas cost reduction consultants associated with the United Kingdom as of October 2026 and tracks 2,587 professional contacts across them, including 624 with verified work emails. London is the largest hub.

This list covers company matches for oil and gas cost reduction consultants 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 October 19, 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 19, 2026 How this list was built
172Companies
2,587Contacts tracked
624Verified emails
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The 25 largest oil and gas cost reduction consultants based in the United Kingdom

Ranked by team size
Top 25 of 172 company matches for oil and gas cost reduction consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchLeatherhead, United KingdomHQ recorded Oct 19, 2026501-1,000702 contacts →

Exact match

“KBR Consulting is one of the world's foremost engineering consultancies specializing in the hydrocarbon and energy industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchGreat Yarmouth, United KingdomHQ recorded Oct 19, 2026201-500279 contacts →

Exact match

“Claxton, an AF Gruppen Company, combines decades of industry experience, proprietary technology, and exceptional service quality to cut through offshore installation and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchAberdeenshire, United KingdomHQ recorded Oct 19, 202651-20094 contacts →

Exact match

“Based in Aberdeen, Axis is an independent consultancy providing specialist Exploration and Production, Decommissioning and Low Carbon expertise to the global energy industry and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchFarnham, United KingdomHQ recorded Oct 19, 202651-20029 contacts →

Exact match

“GaffneyCline provides integrated technical and commercial consulting and independent advice on oil, gas and carbon management.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchWest Malling Kent, United KingdomHQ recorded Oct 19, 2026501-1,00022 contacts →

Exact match

“Established in 1992, ERA Group (ERA) is one of the world’s leading consultancy organizations.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchAberdeen, United KingdomHQ recorded Oct 19, 202651-20017 contacts →

Exact match

“ELIXIR Consultants provide market leading state-of-the art consultancy support to the oil and gas and Petrochemical industries across all lifecycle stages – from appraise through…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchHaslemere, United KingdomHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“Expert Upstream Advisors.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchMarlow, United KingdomHQ recorded Oct 19, 20261-1014 contacts →

Exact match

“The Cost Reduction Company is dedicated to reducing the costs and reducing Carbon Footprint within any business.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 19, 202651-20011 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 19, 2026 · View company records in RevenueBase
10Exact matchAberdeen, United KingdomHQ recorded Oct 19, 202611-5011 contacts →

Exact match

“EOS Europe Ltd (EOS) deliver a range of specialist services to the oil and gas industry, specifically focusing on the offshore drilling and production markets.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“Epeus provides niche consulting services to the Energy Industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-109 contacts →

Exact match

“Acrometis is a consultancy formed by senior oil and gas industry professionals, which helps energy companies improve the sustainable performance of their assets by enhancing…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchAshford, United KingdomHQ recorded Oct 19, 202611-508 contacts →

Exact match

“Utilitas helps clients to minimise essential spend and reduce the cost of doing business.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchAberdeen, United KingdomHQ recorded Oct 19, 20261-107 contacts →

Exact match

“We are an energy company based in Aberdeen, Scotland.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchBillericay, United KingdomHQ recorded Oct 19, 20261-107 contacts →

Exact match

“We are an independent firm of Consulting Engineers specialising in providing flexible services to our worldwide client base.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchLong Eaton, United KingdomHQ recorded Oct 19, 20261-107 contacts →

Exact match

“At BEM Services, our team of Energy Consultants work closely with our Mechanical and Electrical Design Engineers, to be able to advise our clients on how to minimise energy usage…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-107 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 19, 2026 · View company records in RevenueBase
18Exact matchLincolnshire, United KingdomHQ recorded Oct 19, 20261-107 contacts →

Exact match

Recorded description not available.

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

Exact match

“The Procurement Group is a London-based indirect spend cost reduction and procurement consultancy, specialising in overhead cost reduction for UK businesses.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchEdgbaston, United KingdomHQ recorded Oct 19, 202611-505 contacts →

Exact match

“As a specialist within the energy industry, Phidex will work with you to improve your business processes and understand the data required to deliver effective and efficient…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchWitham, United KingdomHQ recorded Oct 19, 20261-105 contacts →

Exact match

“We provide commercial consulting services to the upstream oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchWeybridge, United KingdomHQ recorded Oct 19, 20261-104 contacts →

Exact match

“Consultancy support to optimize asset Operational Efficiency and Strategic Planning support with specific focus on assurance and optimization of Turnarounds/Shutdowns or…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Oct 19, 20261-104 contacts →

Exact match

“J6 is one of the UK’s leading business consultancies specialising in procurement and supply chain cost-reduction and has over 30 years of global experience in manufacturing…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchBarnstaple, United KingdomHQ recorded Oct 19, 20261-104 contacts →

Exact match

“Oil and Gas consulting company providing commercialization services to bring oil and gas dicoveries to project sanction.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Consulting services to industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 172 oil and gas cost reduction consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 624 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas cost reduction consultants based in the United Kingdom at a glance

As of Oct 19, 2026
24.1%Verified-email coverage
15.0Average contacts per company
1-10Median size (employees)
23.3%Largest-city concentration · London
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
121
11-50
34
51-200
6
201-500
5
501-1,000
5
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 172 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 “oil and gas cost reduction consultants” 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 624 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 19, 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 and gas cost reduction consultants by metro

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 and gas cost reduction consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas cost reduction consultants are there based in the United Kingdom?

RevenueBase identified 172 company matches for oil and gas cost reduction consultants associated with the 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?

KBR Granherne tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas cost reduction consultants?

London leads with 40 company records, followed by Aberdeen (17) and Newcastle Upon Tyne (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 624 professional contacts with verified work emails tracked across these 172 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 19, 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.