Company lists · Data refreshed September 2026

Top 25 Oil and gas processing companies based in the United Kingdom

RevenueBase identified 164 company matches for oil and gas processing companies associated with the United Kingdom as of September 2026 and tracks 3,126 professional contacts across them, including 226 with verified work emails. London is the largest hub.

This list covers company matches for oil and gas processing companies 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 September 17, 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 Sep 17, 2026 How this list was built
164Companies
3,126Contacts tracked
226Verified emails
Explore this list → Free signup · no credit card · 500 free credits

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

Ranked by team size
Top 25 of 164 company matches for oil and gas processing companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 matchLondon, United KingdomHQ recorded Sep 17, 20261,001-5,0001,211 contacts →

Exact match

“HUNTING is an energy services provider to the world's leading national and international oil and gas companies, manufacturing and distributing products that enable the extraction…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 17, 2026n/a314 contacts →

Exact match

“Northern Petroleum is an oil and gas exploration and production company quoted on the AIM Market of the London Stock Exchange.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 17, 2026201-500256 contacts →

Exact match

“Petroineos comprises trading and refining joint ventures between PetroChina International (London) Company Limited and INEOS.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 17, 2026201-500113 contacts →

Exact match

“Hobark International Limited (HIL) is an Integrated Services Company whose subsidiaries: DrillPet International Limited (DIL), Uniterm Nigeria Limited (UNL), UltiProc Nigeria…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchGreat Yarmouth, United KingdomHQ recorded Sep 17, 202651-200111 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchHull, United KingdomHQ recorded Sep 17, 202651-20041 contacts →

Exact match

“OSL is a multi-disciplined team of creative, forward thinking technical specialists, working collaboratively with the energy and related sectors to provide quality implemented…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchChichester, United KingdomHQ recorded Sep 17, 202611-5035 contacts →

Exact match

“Flotech Performance Systems is a manufacturer and turnkey solutions provider to the Petrochemical, Process and Energy sectors.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 17, 202651-20032 contacts →

Exact match

“Kistos is a high-growth, agile integrated energy company focused on unlocking value across its portfolio and through disciplined, value-accretive M&A.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 17, 2026501-1,00028 contacts →

Exact match

“PetroGas” Company was founded in 1998.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchBurton On Trent, United KingdomHQ recorded Sep 17, 202651-20027 contacts →

Exact match

“Hi-tech Fabrication Ltd is a mechanical or industrial engineering company based out of Bretby Business Park, Bretby, Burton On Trent, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 17, 2026201-50026 contacts →

Exact match

“Heritage Oil Limited is an independent and privately owned oil & gas exploration and operating company”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchBasildon, United KingdomHQ recorded Sep 17, 202651-20024 contacts →

Exact match

“Founded in 1970, GR Carr (Essex) Ltd.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchNantwich, United KingdomHQ recorded Sep 17, 202611-5019 contacts →

Exact match

“ProDecon is a leading provider of turnkey chemical cleaning, refinery decontamination and pre-commissioning cleaning services.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchRayleigh, United KingdomHQ recorded Sep 17, 202611-5017 contacts →

Exact match

“A globally unique company providing bespoke, research driven, international services.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchDunstable, United KingdomHQ recorded Sep 17, 202611-5013 contacts →

Exact match

“Ambrit is a leading provider of software solutions for the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchCromhall, United KingdomHQ recorded Sep 17, 202611-5012 contacts →

Exact match

“Enhydra Ltd is a process engineering company based in the United Kingdom, who supplies equipment and services around the world from Alaska to Australia.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchAberdeen, United KingdomHQ recorded Sep 17, 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 · Sep 17, 2026 · View company records in RevenueBase
18Exact matchMotherwell, United KingdomHQ recorded Sep 17, 202611-5010 contacts →

Exact match

“OilMaxx is a sister company to the highly successful fuel distribution company Oilfast, with depots nationwide.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchPeterhead, United KingdomHQ recorded Sep 17, 202611-509 contacts →

Exact match

“IOS (Independent Oilfield Services) is a leading North-east oilfield services firm servicing the North Sea oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchMiddlesbrough, United KingdomHQ recorded Sep 17, 20261-109 contacts →

Exact match

“We are a supplier of process plant equipment and precision CNC machining services to a range of industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchLincolnshire, United KingdomHQ recorded Sep 17, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchAbingdon, United KingdomHQ recorded Sep 17, 202651-2008 contacts →

Exact match

“CompactGTL is a specialist gas-to-liquids company, focusing on oilfield developments.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchRugby, United KingdomHQ recorded Sep 17, 20261-107 contacts →

Exact match

“APSL Systems Limited (APSL) is a global supplier of Oil, Gas, Produced Water and Sea Water process equipment solutions to the Oil, Gas, Refining and Petrochemicals Industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 17, 202611-506 contacts →

Exact match

“The specialists of Howe-Baker have great experience in all aspects of natural gas processing, crude oil refinery and water treatment plants.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchAberdeen, United KingdomHQ recorded Sep 17, 20261-105 contacts →

Exact match

“FrontRow Energy Technology Group Limited is a young and dynamic upstream oil and gas services group delivering advanced industry solutions, designed to provide dramatic cost…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 164 oil and gas processing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

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

As of Sep 17, 2026
7.2%Verified-email coverage
19.1Average contacts per company
11-50Median size (employees)
20.1%Largest-city concentration · London
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
42
51-200
20
201-500
12
501-1,000
3
1,001-5,000
2
5,001-10,000
1
10001+
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 164 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 processing companies” 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 226 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 September 17, 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 “oil and gas processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 164 company matches for oil and gas processing companies associated with the United Kingdom as of September 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?

Hunting 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 processing companies?

London leads with 33 company records, followed by Aberdeen (12) and Birmingham (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 226 professional contacts with verified work emails tracked across these 164 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 September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 164 oil and gas processing companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.