Company lists · Data refreshed November 2026

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

RevenueBase identified 157 company matches for oil and gas monitoring companies associated with the United Kingdom as of November 2026 and tracks 1,871 professional contacts across them, including 687 with verified work emails. London is the largest hub.

This list covers company matches for oil and gas monitoring 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 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
157Companies
1,871Contacts tracked
687Verified emails
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The 25 largest oil and gas monitoring companies based in the United Kingdom

Ranked by team size
Top 25 of 157 company matches for oil and gas monitoring companies 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 matchExeter, United KingdomHQ recorded Nov 4, 202651-20068 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchAngus, United KingdomHQ recorded Nov 4, 202651-20050 contacts →

Exact match

“Intervention Rentals offer a unique service to the oil industry, in particular, to the well services, well integrity and pipeline process / commissioning services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchSt Neots, United KingdomHQ recorded Nov 4, 202651-20049 contacts →

Exact match

“Fluenta was founded in 1985 and is a global leader in the measurement of flare gas across the oil and gas, petrochemical and liquid natural gas (LNG) industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchStockport, United KingdomHQ recorded Nov 4, 202611-5049 contacts →

Exact match

“Welcome to GGS, Experts in Continuous Monitoring GGS is the UK’s leading provider of continuous gas monitoring data, analysis and interpretation services With a reputation built…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchBristol, United KingdomHQ recorded Nov 4, 202611-5046 contacts →

Exact match

“Inductosense is a UK-based company that designs and manufactures ultrasonic sensor technologies for internal corrosion and erosion monitoring.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchAberdeen, United KingdomHQ recorded Nov 4, 202611-5044 contacts →

Exact match

“Established in 2004 in Aberdeen, Scotland, SMS is a privately owned leader in technology and service solutions for integrity management.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchCramlington, United KingdomHQ recorded Nov 4, 20261,001-5,00043 contacts →

Exact match

“With a reliable range of process and pipeline services, PPS helps operators confidently manage their assets, partnering to deliver data, technology, solutions and expertise for…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchBicester, United KingdomHQ recorded Nov 4, 202651-20039 contacts →

Exact match

“Salunda is established as market leader in the real-time monitoring of people and assets in harsh, dynamic environments.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchManchester, United KingdomHQ recorded Nov 4, 202611-5033 contacts →

Exact match

“At Invisible Systems, our purpose is to provide the insight needed to deliver a world where net zero is achieved, businesses operate efficiently, and healthy environments for…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchEvesham, United KingdomHQ recorded Nov 4, 202611-5033 contacts →

Exact match

“Nortech supply specialist monitoring technology products and services to utilities, generators and system integrators.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchLeeds, United KingdomHQ recorded Nov 4, 202611-5029 contacts →

Exact match

“Hark is an award-winning Energy Analytics and Industrial IoT company based in Leeds.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchHarwell, United KingdomHQ recorded Nov 4, 202611-5025 contacts →

Exact match

“Mirico protects people and the environment through continuous, wide area monitoring of hazardous and greenhouse gas (GHG) emissions across entire sites with just a single…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchGlasgow, United KingdomHQ recorded Nov 4, 202611-5024 contacts →

Exact match

“Frontline Safety UK Ltd is a national provider of Gas and Environmental Monitoring instrumentation.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchBirkenhead, United KingdomHQ recorded Nov 4, 202651-20024 contacts →

Exact match

“In July 2023, A1-CBISS Limited merged with ENVEA UK Limited.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchLancashire, United KingdomHQ recorded Nov 4, 2026501-1,00024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchAberdeen, United KingdomHQ recorded Nov 4, 2026501-1,00023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchCrawley, United KingdomHQ recorded Nov 4, 202651-20023 contacts →

Exact match

“Emerson offers the broadest range of corrosion and erosion monitoring technologies and services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchSalford, United KingdomHQ recorded Nov 4, 202611-5022 contacts →

Exact match

“i2i is a sensor technology company based in Manchester UK that is looking to disrupt the pipeline services sector by innovating simple, smart, in-line tools that combine with new…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchSheffield, United KingdomHQ recorded Nov 4, 202611-5020 contacts →

Exact match

“Tan Delta Systems PLC is a global leader in the next generation of equipment maintenance and health monitoring using advanced real-time oil analysis which enables a dramatic…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact 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
23Exact matchEscrick, United KingdomHQ recorded Nov 4, 202611-5018 contacts →

Exact match

“We save our customers time and money testing subsea assets.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchLisburn, United KingdomHQ recorded Nov 4, 202651-20018 contacts →

Exact match

“For over two decades, Kelvatek has been working collaboratively across the UK & Irish Energy industry to accelerate network performance and drive a more sustainable future.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 157 oil and gas monitoring companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 687 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Nov 4, 2026
36.7%Verified-email coverage
11.9Average contacts per company
11-50Median size (employees)
12.7%Largest-city concentration · London
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
67
51-200
12
201-500
5
501-1,000
3
1,001-5,000
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 157 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 monitoring 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 687 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 monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 157 company matches for oil and gas monitoring companies 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?

Antech 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 monitoring companies?

London leads with 20 company records, followed by Aberdeen (15) and Edinburgh (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 687 professional contacts with verified work emails tracked across these 157 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.