Company lists · Data refreshed November 2026

Top 25 Testing & recording, electronic measuring instrument suppliers based in the United Kingdom

RevenueBase identified 124 company matches for testing & recording, electronic measuring instrument suppliers associated with the United Kingdom as of November 2026 and tracks 1,462 professional contacts across them, including 629 with verified work emails. London is the largest hub.

This list covers company matches for testing & recording, electronic measuring instrument 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
124Companies
1,462Contacts tracked
629Verified emails
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The 25 largest testing & recording, electronic measuring instrument suppliers based in the United Kingdom

Ranked by team size
Top 25 of 124 company matches for testing & recording, electronic measuring instrument 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 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
2Exact 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
3Exact 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
4Exact matchPeterlee, United KingdomHQ recorded Nov 2, 202651-20081 contacts →

Exact match

“With over 75 years’ experience at the cutting edge of electrical safety testing, our expertise and innovations have produced a number of world firsts.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchSalisbury, United KingdomHQ recorded Nov 2, 202651-20063 contacts →

Exact match

“Lascar Electronics is a leading provider of digital panel instruments, data loggers and custom design & manufacturing solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchWatford, United KingdomHQ recorded Nov 2, 202611-5035 contacts →

Exact match

“With over 95 years of experience, Martindale Electric is one of the most trusted brands in electrical safety testing.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact matchFarnborough, United KingdomHQ recorded Nov 2, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchBasildon, United KingdomHQ recorded Nov 2, 202611-5020 contacts →

Exact match

“Eastron Europe Limited have opened Sales and Customer Support offices in the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchAviemore, United KingdomHQ recorded Nov 2, 202611-5019 contacts →

Exact match

“Quarch Technology is a global leader in precision Test & Measurement solutions, specializing in automated power analysis and high-speed physical layer testing.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchHuntingdon, United KingdomHQ recorded Nov 2, 202651-20018 contacts →

Exact match

“Aim-TTi designs and manufactures advanced electronic test and measurement equipment and laboratory power supplies in the UK.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchHarpenden, United KingdomHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Founded in 1977, Lambda Photometrics Ltd is a leading supplier of characterisation, measurement and analysis equipment, applied to signals from DC to Light.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchNorthwich, United KingdomHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Turnkey Instruments Ltd is a leading designer and manufacturer of quality industrial and scientific instrumentation ranging from heavy vehicle brake testers to air quality…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchKettering, United KingdomHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Technical distributor of electronic and electrical test and measurement equipment and electrical, temperature and pressure calibration systems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchCleator Moor, United KingdomHQ recorded Nov 2, 202611-5015 contacts →

Exact match

“Brannan is a leading British manufacturer and supplier of thermometers and measuring devices.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchSheffield, United KingdomHQ recorded Nov 2, 202611-5015 contacts →

Exact match

“Nprime Ltd aim to be best in class at delivering Measurement Solutions and Services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchSkelmersdale, United KingdomHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Founded in January 2008, located in Skelmersdale (Lancashire) in North West England.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchAndover, United KingdomHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Evolution Measurement is a provider of physical and consultative solutions to your measurement problems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchLincoln, United KingdomHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“AML Instruments are a test equipment calibration, repair, service, and supply specialist, dedicated to supporting businesses throughout the UK and across Europe.”

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

Showing 25 of 124 testing & recording, electronic measuring instrument suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 629 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Testing & recording, electronic measuring instrument suppliers based in the United Kingdom at a glance

As of Nov 2, 2026
43.0%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
6.5%Largest-city concentration · London
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
44
51-200
12
201-500
4
501-1,000
1
1,001-5,000
2
5,001-10,000
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 124 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 “testing & recording, electronic measuring instrument 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 629 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 “testing & recording, electronic measuring instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many testing & recording, electronic measuring instrument suppliers are there based in the United Kingdom?

RevenueBase identified 124 company matches for testing & recording, electronic measuring instrument 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?

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

Which city has the most testing & recording, electronic measuring instrument suppliers?

London leads with 8 company records, followed by Harrow (3) and Letchworth (3).

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 629 professional contacts with verified work emails tracked across these 124 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.

Ready to reach these companies? Verified emails and direct dials for all 124 testing & recording, electronic measuring instrument suppliers based in the United Kingdom. Start with a free account, no credit card.

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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.