Company lists · Data refreshed October 2026

Top 25 Gas detector calibrating services based in the United Kingdom

RevenueBase identified 47 company matches for gas detector calibrating services associated with the United Kingdom as of October 2026 and tracks 635 professional contacts across them, including 292 with verified work emails. Glasgow is the largest hub.

This list covers company matches for gas detector calibrating services 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 26, 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 26, 2026 How this list was built
47Companies
635Contacts tracked
292Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest gas detector calibrating services based in the United Kingdom

Ranked by team size
Top 25 of 47 company matches for gas detector calibrating services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchAbingdon, United KingdomHQ recorded Oct 26, 2026201-500150 contacts →

Exact match

“We want to share our knowledge of gas detection to help people stay safe.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchWelwyn Garden City, United KingdomHQ recorded Oct 26, 202651-20072 contacts →

Exact match

“Since 1963, Kane International Ltd has been in Welwyn Garden City, Hertfordshire, and has a long history and broad experience designing and manufacturing portable test equipment.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchStockton-on-tees, United KingdomHQ recorded Oct 26, 202651-20053 contacts →

Exact match

“PASS Limited offers a comprehensive solution for customers including test equipment, training and calibration.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchStirling, United KingdomHQ recorded Oct 26, 202651-20036 contacts →

Exact match

“SGS Gas Analysis Services: Specialists in Gas Testing, Instrumentation, Validation and Design.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchUttoxeter, United KingdomHQ recorded Oct 26, 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 · Oct 26, 2026 · View company records in RevenueBase
6Exact matchStockport, United KingdomHQ recorded Oct 26, 202611-5032 contacts →

Exact match

“International Gas Detectors (IGD) develops, manufacture and market a complete range of gas detection products to protect people and plant against gas hazards in industry, research…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchCoventry, United KingdomHQ recorded Oct 26, 202611-5025 contacts →

Exact match

“Gas Data Ltd designs and manufactures world leading portable and fixed gas analysis instrumentation in addition to portal methane leak detectors and fixed-position air quality…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchGlasgow, United KingdomHQ recorded Oct 26, 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 · Oct 26, 2026 · View company records in RevenueBase
9Exact matchBanks, United KingdomHQ recorded Oct 26, 202611-5015 contacts →

Exact match

“Your Safety First.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchClitheroe, United KingdomHQ recorded Oct 26, 202611-5012 contacts →

Exact match

“RIBBLE ENVIRO LIMITED is an environmental services company based out of Clitheroe, Lancashire, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchWinsford Cheshire, United KingdomHQ recorded Oct 26, 202611-5012 contacts →

Exact match

“Vaseco are global helium leak detection experts, founded in 1990, recognised as pioneers in vacuum, leak detection and pressure industries.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchDroitwich, United KingdomHQ recorded Oct 26, 202611-5010 contacts →

Exact match

“Duomo (UK) Ltd have designed, developed and manufactured gas proving systems and gas detection equipment since 1994.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchSouth Godstone, United KingdomHQ recorded Oct 26, 20261-109 contacts →

Exact match

“Spantech Products are leaders in portable calibration gas solutions.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchSouthend-on-sea, United KingdomHQ recorded Oct 26, 202611-508 contacts →

Exact match

“viewmyair® is an Award-Winning fixed gas detection service and maintenance specialist.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchCaernarfon, United KingdomHQ recorded Oct 26, 20261-108 contacts →

Exact match

“PPM Technology is a leading manufacturer of portable and fixed gas detection and monitoring instruments, PPM has developed wireless connectivity for all our products; dedicated…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchWakefield, United KingdomHQ recorded Oct 26, 202611-507 contacts →

Exact match

“TQ Environmental specialise in gas monitoring solutions for commercial and industrial applications.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchGrimsby, United KingdomHQ recorded Oct 26, 20261-107 contacts →

Exact match

“Gas testing and nitrogen purging training at you site, delivered by subject matter experts.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchStoke-on-trent, United KingdomHQ recorded Oct 26, 20261-106 contacts →

Exact match

“AccuSpan: Trusted Partner for Precision Calibration & Speciality Gases At AccuSpan, we specialise in providing premium calibration and speciality gases tailored to meet the…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchSouthampton, United KingdomHQ recorded Oct 26, 20261-106 contacts →

Exact match

“We are specialists in Safety, health and environmental detection instrumentation and pleased to offer the most innovative new detection technologies for sales, hire and we also…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchCarrickfergus, United KingdomHQ recorded Oct 26, 20261-105 contacts →

Exact match

“Gas & Controls is one of Ireland's fastest growing gas detection and environmental monitoring companies.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchWoking, United KingdomHQ recorded Oct 26, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchArmagh, United KingdomHQ recorded Oct 26, 202651-2003 contacts →

Exact match

“Established in 1998, Industrial Safety Services (ISS) are specialist suppliers of gas detectors, escape equipment, breathing apparatus and health and safety rescue equipment.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchCheshire, United KingdomHQ recorded Oct 26, 20261-103 contacts →

Exact match

“20point9 specialises in specifying and supply of personal gas detection and monitoring devices and related equipment, and we are committed to our mission :"to give you added value…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchHull, United KingdomHQ recorded Oct 26, 20261-102 contacts →

Exact match

“At JBA Calibration we provide ourselves on keeping your test equipment calibrated to the highest possible standard, providing fast turnarounds, going the extra mile for our…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchBirmingham, United KingdomHQ recorded Oct 26, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 47 gas detector calibrating services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 292 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Gas detector calibrating services based in the United Kingdom at a glance

As of Oct 26, 2026
46.0%Verified-email coverage
13.5Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Glasgow
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
17
51-200
6
201-500
1
501-1,000
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 47 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 “gas detector calibrating services” 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 292 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 26, 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 “gas detector calibrating services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas detector calibrating services are there based in the United Kingdom?

RevenueBase identified 47 company matches for gas detector calibrating services 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?

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

Which city has the most gas detector calibrating services?

Glasgow leads with 2 company records, followed by Stockport (2) and Stoke-On-Trent (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 292 professional contacts with verified work emails tracked across these 47 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 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 47 gas detector calibrating services 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.