Company lists · Data refreshed October 2026

Top 16 Natural gas pipeline product certification & testing services based in the United Kingdom

RevenueBase identified 29 company matches for natural gas pipeline product certification & testing services associated with the United Kingdom as of October 2026 and tracks 4,926 professional contacts across them, including 2,671 with verified work emails. Leeds is the largest hub.

This list covers company matches for natural gas pipeline product certification & testing 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 28, 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 28, 2026 How this list was built
29Companies
4,926Contacts tracked
2,671Verified emails
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The 16 largest natural gas pipeline product certification & testing services based in the United Kingdom

Ranked by team size
Top 16 of 29 company matches for natural gas pipeline product certification & testing services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 Oct 28, 20265,001-10,0004,423 contacts →

Exact match

“The Element Materials Technology Group is one of the world’s leading global providers of testing, inspection, and certification services for a diverse range of products…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchWarrington, United KingdomHQ recorded Oct 28, 2026201-500183 contacts →

Exact match

“Warringtonfire is proud to be part of Element Materials Technology, the leader in Testing, Inspection, Certification and Calibration services.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchMilton Keynes, United KingdomHQ recorded Oct 28, 202651-20060 contacts →

Exact match

“BASEC Group Limited, a part of Kiwa, is a global leader in product testing and certification services for power, energy, data/signal cables and ancillary products, in addition to…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchStirling, United KingdomHQ recorded Oct 28, 202651-20036 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchUttoxeter, United KingdomHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
6Exact matchEllesmere Port, United KingdomHQ recorded Oct 28, 202611-5031 contacts →

Exact match

“Eurofins E&E CML Limited (CML) is registered as a UK Approved Body (No 2503) and, through the Dutch Government, CML B.V.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchLeeds, United KingdomHQ recorded Oct 28, 202611-5024 contacts →

Exact match

“Established in 2005, MPI (Medi Plumb Installations) offer a wide range of services to our ever-growing base of customers across the UK.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchTorquay, United KingdomHQ recorded Oct 28, 20261-1012 contacts →

Exact match

“Providing hands on practical medical gas pipeline system #MGPS Training at our dedicated training centre or on site.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchAberdeen, United KingdomHQ recorded Oct 28, 202611-509 contacts →

Exact match

“StagTIC Ltd, established in 2011, is a testing, inspection and certification company offering services to multiple industries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchBrill, United KingdomHQ recorded Oct 28, 202611-509 contacts →

Exact match

“Build Check was established in 2004 and gone from strength-to-strength becoming a leading provider in the UK and Europe for testing services within the construction and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchStockport, United KingdomHQ recorded Oct 28, 20261-105 contacts →

Exact match

“Leading the field in all aspects of customer service, product design, cleanliness, packaging and usability, Precision UK Ltd are the only British Company accredited to BSi ISO…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchCwmbran, United KingdomHQ recorded Oct 28, 202611-504 contacts →

Exact match

“FitzWilliams Engineering Ltd are a mechanical pipe work company who specialize doing work within the gas industry doing a variety of works from low pressure manifold systems to…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchLeicester, United KingdomHQ recorded Oct 28, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchCastleford, United KingdomHQ recorded Oct 28, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchCookstown, United KingdomHQ recorded Oct 28, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchAlresford, United KingdomHQ recorded Oct 28, 20261-101 contacts →

Exact match

“Specialist Gas Installations Limited offers a professional service from the installation of high purity piped gas systems, through to testing and inspection, service”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 16 of 29 natural gas pipeline product certification & testing services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,671 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Natural gas pipeline product certification & testing services based in the United Kingdom at a glance

As of Oct 28, 2026
54.2%Verified-email coverage
169.9Average contacts per company
11-50Median size (employees)
6.9%Largest-city concentration · Leeds
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
9
51-200
3
201-500
1
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 29 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 “natural gas pipeline product certification & testing 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 2,671 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 28, 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 “natural gas pipeline product certification & testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many natural gas pipeline product certification & testing services are there based in the United Kingdom?

RevenueBase identified 29 company matches for natural gas pipeline product certification & testing 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?

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

Which city has the most natural gas pipeline product certification & testing services?

Leeds leads with 2 company records, followed by London (2) and Aberdeen (1).

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 2,671 professional contacts with verified work emails tracked across these 29 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 28, 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.