Company lists · Data refreshed November 2026

Top 25 Test measures suppliers based in the United Kingdom

RevenueBase identified 241 company matches for test measures suppliers associated with the United Kingdom as of November 2026 and tracks 4,282 professional contacts across them, including 2,081 with verified work emails. London is the largest hub.

This list covers company matches for test measures suppliers 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 2, 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 2, 2026 How this list was built
241Companies
4,282Contacts tracked
2,081Verified emails
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The 25 largest test measures suppliers based in the United Kingdom

Ranked by team size
Top 25 of 241 company matches for test measures suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchDover, United KingdomHQ recorded Nov 2, 20261,001-5,0001,163 contacts →

Exact match

“Megger supports the people who keep essential services running.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchEaton Socon, United KingdomHQ recorded Nov 2, 202651-200165 contacts →

Exact match

“Pico Technology is a leading global provider of high-performance oscilloscopes, diagnostic equipment, data loggers, and signal generators.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchCastle Donington, United KingdomHQ recorded Nov 2, 202651-200135 contacts →

Exact match

“At LK Metrology, we are shaping the future of measurement, optical inspection and design technology with precision, reliability and innovation.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchNorthampton, United KingdomHQ recorded Nov 2, 202651-200101 contacts →

Exact match

“HORIBA UK Limited, part of the HORIBA Group of worldwide companies, provides an extensive array of instruments and systems for applications ranging from automotive R&D, process…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 2, 20265,001-10,00089 contacts →

Exact match

“Spectris combines precision with purpose, delivering progress for a more sustainable world.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchAndover, United KingdomHQ recorded Nov 2, 202651-20088 contacts →

Exact match

“Mitutoyo is the world's leading manufacturer of precision measuring equipment, offering a huge range of products from micrometers, calipers and dial gauges to hardness testers…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchHarrow, United KingdomHQ recorded Nov 2, 2026201-50073 contacts →

Exact match

“We are the experts in test and measurement equipment, with the largest, most comprehensive test equipment service provider, supporting market-leading customers around the world.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchWelwyn Garden City, United KingdomHQ recorded Nov 2, 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 · Nov 2, 2026 · View company records in RevenueBase
9Exact matchSurrey, United KingdomHQ recorded Nov 2, 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 2, 2026 · View company records in RevenueBase
10Exact matchEly, United KingdomHQ recorded Nov 2, 20261,001-5,00060 contacts →

Exact match

“Process Sensing Technologies (PST) is now DwyerOmega!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchPort Talbot, United KingdomHQ recorded Nov 2, 2026201-50055 contacts →

Exact match

“We are the British Rototherm Group and we have been designing the world's most accurate measurement solutions since the 1840's.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchStockton-on-tees, United KingdomHQ recorded Nov 2, 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 · Nov 2, 2026 · View company records in RevenueBase
13Exact matchTelford, United KingdomHQ recorded Nov 2, 202651-20050 contacts →

Exact match

“The Torus name has been recognized as a leader in measurement, automation, metrology and manufacturing for over 20 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchGlasgow, United KingdomHQ recorded Nov 2, 202651-20043 contacts →

Exact match

“At Stewart-Buchanan Gauges Ltd, our aim is to continually develop a company which is already dedicated to the needs of its customers through our Market-leading product innovation…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchLuton, United KingdomHQ recorded Nov 2, 202651-20038 contacts →

Exact match

“Anton Paar Limited, a subsidiary of Anton Paar GmbH, provides sales, application support and service to users across the UK.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchSouthport, United KingdomHQ recorded Nov 2, 202651-20036 contacts →

Exact match

“Temperature Calibration Equipment & Services Isotech is a world leader in temperature calibration with over 45 years' experience in the design, manufacture and use of temperature…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchGlasgow, United KingdomHQ recorded Nov 2, 202611-5033 contacts →

Exact match

“JWF Group are made up of three distinct areas to give us our competitive advantage in meeting customers’ expectations.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchBristol, United KingdomHQ recorded Nov 2, 202651-20032 contacts →

Exact match

“As a part of the NMi Group, Avon-Dynamic stands as a leading UK calibration and dimensional measurement specialist since 1985.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchAberdeen, United KingdomHQ recorded Nov 2, 202651-20032 contacts →

Exact match

“Scotia Instrumentation is a specialist calibration, repair, hire & sales organisation providing services across a range of precision instrumentation and test equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchManchester, United KingdomHQ recorded Nov 2, 202651-20031 contacts →

Exact match

“BKW Instruments provides Pressure, Temperature, Level, Flow, Valves, and Analytical instrumentation solutions and services across all industries in the UK.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchWatchfield, United KingdomHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“Established in 1976, Shawcity are the UK’s leading specialists in the provision of monitoring instrumentation.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchWorcester, United KingdomHQ recorded Nov 2, 202651-20029 contacts →

Exact match

“ZwickRoell is a leading, global supplier of materials and component testing machines.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchMaidstone, United KingdomHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“Offering a comprehensive solution to meet the demands of Test & Measurement professionals both nationally and internationally, including Test Equipment Sales, Calibration…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchLuton, United KingdomHQ recorded Nov 2, 202611-5026 contacts →

Exact match

“We offer a range of Contacting and Electrodeless (Inductive) Conductivity, pH, Redox (ORP), Dissolved Oxygen, Suspended Solids, Turbidity, Level, Flow, Pressure and Temperature…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchExeter, United KingdomHQ recorded Nov 2, 202611-5025 contacts →

Exact match

“As an established supplier in microelectronics, Mantracourt Electronics provides a complete service for customers with the ability to create new and technologically advanced…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 241 test measures suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,081 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Test measures suppliers based in the United Kingdom at a glance

As of Nov 2, 2026
48.6%Verified-email coverage
17.8Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · London
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
99
11-50
92
51-200
34
201-500
6
501-1,000
2
1,001-5,000
4
5,001-10,000
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 241 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 “test measures suppliers” 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 2,081 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 2, 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 “test measures suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many test measures suppliers are there based in the United Kingdom?

RevenueBase identified 241 company matches for test measures suppliers 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?

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

Which city has the most test measures suppliers?

London leads with 13 company records, followed by Manchester (7) and Birmingham (5).

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 2,081 professional contacts with verified work emails tracked across these 241 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 2, 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.