Company lists · Data refreshed November 2026

Top 25 Oil and gas testing laboratories based in the United Kingdom

RevenueBase identified 146 company matches for oil and gas testing laboratories associated with the United Kingdom as of November 2026 and tracks 3,105 professional contacts across them, including 1,597 with verified work emails. Aberdeen is the largest hub.

This list covers company matches for oil and gas testing laboratories 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 November 4, 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 Nov 4, 2026 How this list was built
146Companies
3,105Contacts tracked
1,597Verified emails
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The 25 largest oil and gas testing laboratories based in the United Kingdom

Ranked by team size
Top 25 of 146 company matches for oil and gas testing laboratories based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchHertfordshire, United KingdomHQ recorded Nov 4, 2026201-500238 contacts →

Exact match

“Founded in 2003, Normec i2 Analytical is one of Europe's leading environmental testing companies providing its customers a comprehensive range of analytical, monitoring and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchCrayford, United KingdomHQ recorded Nov 4, 202651-20080 contacts →

Exact match

“Normec Latis Scientific is a market leading provider of laboratory services for a wide range of industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchCardiff, United KingdomHQ recorded Nov 4, 202651-20076 contacts →

Exact match

“The Minton Treharne & Davies Group provide scientific consultancy, surveying and testing services to a worldwide client base from our offices in the UK, USA and Asia.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchSurrey, United KingdomHQ recorded Nov 4, 202651-20069 contacts →

Exact match

“Stanhope-Seta design and manufacture Laboratory test instruments for quality control, product consistency, research, calibration and analysis.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchWokingham, United KingdomHQ recorded Nov 4, 202651-20068 contacts →

Exact match

“CEMAS is an independent analytical laboratory with over 35 years’ experience supporting the agrochemical, biocide and life science sectors.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchBristol, United KingdomHQ recorded Nov 4, 202611-5065 contacts →

Exact match

“One Scientific - A Tentamus Company is an independent food and water testing laboratory, UKAS accredited (No.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchStanley, United KingdomHQ recorded Nov 4, 202651-20062 contacts →

Exact match

“Established in 2002, Chemtech Environmental, part of Celnor Group, has grown to become a leading supplier of chemical testing throughout the UK and Ireland.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchNewbury, United KingdomHQ recorded Nov 4, 202611-5039 contacts →

Exact match

“As a world-leading independent consultancy in oil and gas field water management, our team provides on-site fluid sampling, laboratory analysis, specialty monitoring equipment for…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchHyde, United KingdomHQ recorded Nov 4, 202651-20038 contacts →

Exact match

“Envirolab provides laboratory services spanning a broad organic and inorganic portfolio.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchUttoxeter, United KingdomHQ recorded Nov 4, 202611-5036 contacts →

Exact match

“EffecTech is a global leading provider of accredited calibration and testing services to the oil, gas and power industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchAberdeen, United KingdomHQ recorded Nov 4, 202611-5034 contacts →

Exact match

“We are a local company headed by a team of directors with over 100 years combined experience in the Oil & Gas industry ready to assist existing and new customers alike with a…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchStockon-on-tees, United KingdomHQ recorded Nov 4, 202651-20033 contacts →

Exact match

“R&A Kay Inspection Services Ltd.(rak), based in the North East, is a leading inspection services company catering for the onshore oil & gas, petrochemical, industrial gasses…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchCarrickfergus, United KingdomHQ recorded Nov 4, 202611-5030 contacts →

Exact match

“Advanced Sensors Ltd is the number one supplier of Oil in Water analyzers to the Oil Gas Industries and in 2013 joined forces with PAC, a global leader in providing advanced…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchMarchwood, United KingdomHQ recorded Nov 4, 202651-20030 contacts →

Exact match

“Marchwood, part of Cawood, is a leading UK Dioxin and Furans analysis laboratory and the UK’s leading specialist laboratory for independent occupational hygiene analysis, offering…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchPort Talbot, United KingdomHQ recorded Nov 4, 202611-5026 contacts →

Exact match

“R-TECH Group ( Formally R-TECH Materials) provides a comprehensive testing, analysis and consultancy service on all types of engineering materials.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchWesterham, United KingdomHQ recorded Nov 4, 202651-20026 contacts →

Exact match

“INSPECTION AND CONSULTANCY SERVICES LIMITED is an inspection and consulting company based out of Westerham, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchAberdeen, United KingdomHQ recorded Nov 4, 202611-5023 contacts →

Exact match

“Premium Torque units, Pressure Test Bay, Machine Shop & Refurbishment.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchCalver Hill, United KingdomHQ recorded Nov 4, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchAberdeen, United KingdomHQ recorded Nov 4, 202611-5020 contacts →

Exact match

“Oleochem specialises in providing a comprehensive range of laboratory services to the upstream production and downstream process industries that include crude oil, condensate and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchShoreham By Sea, United KingdomHQ recorded Nov 4, 202611-5020 contacts →

Exact match

“NMi Performance, delivered through Young Calibration, helps you maintain measurement accuracy, support compliance requirements, and improve the performance and reliability of your…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchKeighley, United KingdomHQ recorded Nov 4, 202611-5019 contacts →

Exact match

“Keighley Laboratories Ltd - Specialists in the Analysis, Consultancy and Testing of Metals Keighley Laboratories Limited has been operating since 1920.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchHaydock, United KingdomHQ recorded Nov 4, 202611-5018 contacts →

Exact match

“We are a privately owned UKAS accredited testing laboratory No.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchReading, United KingdomHQ recorded Nov 4, 202611-5018 contacts →

Exact match

“Verif-i is a leading Integrated Seismic Survey Management company offering high-quality independent consultancy, project management and QC services aiding our clients to achieve…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchSouthampton, United KingdomHQ recorded Nov 4, 202611-5017 contacts →

Exact match

“OEMAchem Ltd was set up to cover a unique gap in the market, to cover a one stop shop approach to all areas chemical and laboratory analysis.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchAberdeen, United KingdomHQ recorded Nov 4, 202611-5016 contacts →

Exact match

“At ASG Inspection, we blend the old and the new – the proven and the progressive – to offer an alternative solution in the oil & gas inspection market.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 146 oil and gas testing laboratories based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,597 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas testing laboratories based in the United Kingdom at a glance

As of Nov 4, 2026
51.4%Verified-email coverage
21.3Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · Aberdeen
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
49
51-200
17
201-500
2
1,001-5,000
1
10001+
2

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 146 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 testing laboratories” 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 1,597 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 November 4, 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 testing laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas testing laboratories are there based in the United Kingdom?

RevenueBase identified 146 company matches for oil and gas testing laboratories associated with the United Kingdom as of November 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?

Normec I2 Analytical 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 testing laboratories?

Aberdeen leads with 8 company records, followed by London (5) and Blackburn (4).

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 1,597 professional contacts with verified work emails tracked across these 146 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 November 4, 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.