Company lists · Data refreshed September 2026

Top 25 Oil and gas digital transformation companies based in the United Kingdom

RevenueBase identified 256 oil and gas digital transformation companies headquartered in the United Kingdom as of September 2026 and tracks 24,493 professional contacts across them, including 11,531 with verified work emails and 2,374 with mobile numbers. London is the largest hub.

This list covers oil and gas digital transformation companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
256Companies
24,493Contacts tracked
11,531Verified emails
2,374Mobile numbers
Unlock all 256 companies Free signup · no credit card · 500 free credits

The 25 largest oil and gas digital transformation companies based in the United Kingdom

Ranked by team size
Top 25 of 256 oil and gas digital transformation companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names oil and gas digital transformation companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
TechnipfmcIndirect evidence
Newcastle Upon Tyne, United KingdomHQ checked Sep 5, 202610001+19,907

“TechnipFMC is a leading technology provider to the traditional and new energies industry, delivering fully integrated projects, products, and services.”

Source: company website · checked Sep 5, 2026
2
PetrolinkStrong evidence
United KingdomHQ checked Sep 5, 2026201-500362

“Petrolink is an independent, neutral, wellsite data solutions company providing services in major oil and gas regions worldwide.”

Source: company website · checked Sep 5, 2026
3Great Yarmouth, United KingdomHQ checked Sep 5, 2026201-500279

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

Source: company website · checked Sep 5, 2026
4London, United KingdomHQ checked Sep 5, 2026501-1,000261

“As of April 2023, Cloudreach is now part of Eviden, an atos business.”

Source: company website · checked Sep 5, 2026
5
GDIPartial evidence
Aberdeen, United KingdomHQ checked Sep 5, 202651-200230

“GDi, an Oceaneering company, is a leading digital asset management technology and engineering services provider, specialising in delivering tailored solutions to asset-intensive…”

Source: company website · checked Sep 5, 2026
6
Codestone GroupIndirect evidence
Poole, United KingdomHQ checked Sep 5, 2026201-500210

“WINNERS!”

Source: company website · checked Sep 5, 2026
7
Aquaterra EnergyIndirect evidence
Norwich, United KingdomHQ checked Sep 5, 202651-200167

“Aquaterra Energy provides intelligently engineered products and services for well access and offshore developments - supporting efficient operations across the full life cycle of…”

Source: company website · checked Sep 5, 2026
8
Dogma GroupStrong evidence
London, United KingdomHQ checked Sep 5, 202651-200149

“The Dogma Group is a progressive digital transformation company committed to delivering the digital imperative and becoming the most trusted advisor to its clientele.”

Source: company website · checked Sep 5, 2026
9
AlderleyIndirect evidence
Wotton-under-edge, United KingdomHQ checked Sep 5, 2026201-500123

“Alderley is the integrated solutions provider for the global energy industry.”

Source: company website · checked Sep 5, 2026
10
PE LTD PetexIndirect evidence
Guildford, United KingdomHQ checked Sep 5, 202651-200115

“PE delivers the most powerful integrated production modelling software on the market, engineered for precision, built for integration, and validated by the global technical…”

Source: company website · checked Sep 5, 2026
11
GeotericIndirect evidence
Newcastle Upon Tyne, United KingdomHQ checked Sep 5, 202651-200111

“Geoteric is a world-leading AI seismic interpretation software company with applications across the energy industry.”

Source: company website · checked Sep 5, 2026
12
Derrick Services UK LTDStrong evidence
Great Yarmouth, United KingdomHQ checked Sep 5, 202651-200111

“Derrick Service UK Ltd (DSL) is a diversified oil & gas construction company which provides a broad range of products and services to the market from our Worldwide locations.”

Source: company website · checked Sep 5, 2026
13
NEO Technology LTDIndirect evidence
London, United KingdomHQ checked Sep 5, 202651-20091

“Organisations are looking at what they need to do to enable growth and efficiency, we show you the ROI and drive the reason to change.”

Source: company website · checked Sep 5, 2026
14
HRH GeologyStrong evidence
Aberdeen, United KingdomHQ checked Sep 5, 202651-20073

“HRH Geology is the Oil and Gas Industry's leading provider of Operational Geology solutions.”

Source: company website · checked Sep 5, 2026
15
Softhouse GroupPartial evidence
London, United KingdomHQ checked Sep 5, 202651-20073

“SoftHouse & SoftHouse Advisory is a leading provider of innovative software solutions, empowering businesses to thrive in the digital era.”

Source: company website · checked Sep 5, 2026
16
AntechIndirect evidence
Exeter, United KingdomHQ checked Sep 5, 202651-20067

“We are an innovation company built on people and technology.”

Source: company website · checked Sep 5, 2026
17
WhizametStrong evidence
London, United KingdomHQ checked Sep 5, 202651-20065

“At Whizamet, we are a team of experienced professionals dedicated to empowering organizations to unlock the full potential of digital transformation.”

Source: company website · checked Sep 5, 2026
18
Geoactive LimitedPartial evidence
Westhill, United KingdomHQ checked Sep 5, 202651-20054

“Geoactive Limited is made up of an expert team of scientists, developers and all-round exceptional human beings that design, develop and produce high-quality digital products for…”

Source: company website · checked Sep 5, 2026
19
Eclature TechnologiesIndirect evidence
Daresbury, United KingdomHQ checked Sep 5, 2026201-50050

“Eclature Technologies stands for engineering innovation, excellence, and reliability.”

Source: company website · checked Sep 5, 2026
20
Mosaic IslandStrong evidence
Bristol, United KingdomHQ checked Sep 5, 202651-20046

“Mosaic Island simplifies digital business transformation for high-calibre clients in the UK and delivers straightforward solutions to complex IT challenges, making transformation…”

Source: company website · checked Sep 5, 2026
21
SapphireStrong evidence
London, United KingdomHQ checked Sep 5, 2026201-50044

“Sapphire is the largest digital operating transformation provider to the mid-market and mid-enterprise clients.”

Source: company website · checked Sep 5, 2026
22
Silverwell EnergyIndirect evidence
London, United KingdomHQ checked Sep 5, 202611-5043

“At Silverwell, we redefine intelligent completions to optimize production and operational efficiency in any well type and application, onshore, offshore and subsea.”

Source: company website · checked Sep 5, 2026
23
GeologixIndirect evidence
Norwich, United KingdomHQ checked Sep 5, 202611-5041

“Geologix has been a leading technology and engineering application development company since 1994, focused on providing innovative and reliable solutions for well monitoring…”

Source: company website · checked Sep 5, 2026
24
Costain Upstream LTDIndirect evidence
Aberdeen, United KingdomHQ checked Sep 5, 2026201-50037

“We provide innovative engineering and technology-led solutions to meet the needs of our customers.”

Source: company website · checked Sep 5, 2026
25
FennexPartial evidence
Aberdeen, United KingdomHQ checked Sep 5, 202611-5035

“Fennex, a multi award-winning industrial software company with specialised knowledge in the energy industry, focuses on developing innovative AI powered digital solutions to drive…”

Source: company website · checked Sep 5, 2026

Showing 25 of 256 oil and gas digital transformation companies based in the United Kingdom

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Oil and gas digital transformation companies based in the United Kingdom at a glance

As of Sep 5, 2026
11-50Median size (employees)
LondonLargest hub · 78 HQs
2,374Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
121
11-50
87
51-200
23
201-500
12
501-1,000
6
1,001-5,000
1
5,001-10,000
3
10001+
1

Verified emails by last verification

0–30
10,657
31–60
695
61–90
0
90–180
0
180+
179

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 oil and gas digital transformation companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “oil and gas digital transformation companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among oil and gas digital transformation companies, 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 an evidence 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, 11,531 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 5, 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.

Oil and gas digital transformation companies by metro

  • Oil and gas digital transformation companies in London78
  • Oil and gas digital transformation companies in Aberdeen45

Frequently asked

How many oil and gas digital transformation companies are there based in the United Kingdom?

RevenueBase identified 256 oil and gas digital transformation companies 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?

Technipfmc, headquartered in Newcastle Upon Tyne, tops this list with the largest team on record.

Which city has the most oil and gas digital transformation companies?

London leads with 78 headquartered companies, followed by Aberdeen (45) and Edinburgh (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 11,531 verified decision-maker contacts tracked across these 256 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 5, 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.