Company lists · Data refreshed September 2026

Top 25 Calibration equipment manufacturers based in the United Kingdom

Name: Calibration equipment manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 108 companies tracked

RevenueBase identified 108 company matches for calibration equipment manufacturers associated with the United Kingdom as of September 2026 and tracks 1,277 professional contacts across them, including 385 with verified work emails. London is the largest hub.

This list covers company matches for calibration equipment manufacturers 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 September 30, 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 Sep 30, 2026 How this list was built

108Companies

1,277Contacts tracked

385Verified emails

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The 25 largest calibration equipment manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 108 company matches for calibration equipment manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Spectris PLC	Exact match	London, United KingdomHQ recorded Sep 30, 2026	5,001-10,000	132 contacts →
	Exact match “Spectris combines precision with purpose, delivering progress for a more sustainable world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Mitutoyo UK LTD	Exact match	Andover, United KingdomHQ recorded Sep 30, 2026	51-200	84 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 · Sep 30, 2026 · View company records in RevenueBase
3	Kane International Limited	Exact match	Welwyn Garden City, United KingdomHQ recorded Sep 30, 2026	51-200	74 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 · Sep 30, 2026 · View company records in RevenueBase
4	Stanhope-Seta	Exact match	Surrey, United KingdomHQ recorded Sep 30, 2026	51-200	66 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 · Sep 30, 2026 · View company records in RevenueBase
5	British Rototherm Group	Exact match	Port Talbot, United KingdomHQ recorded Sep 30, 2026	201-500	50 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 · Sep 30, 2026 · View company records in RevenueBase
6	Isotech	Exact match	Southport, United KingdomHQ recorded Sep 30, 2026	51-200	35 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 · Sep 30, 2026 · View company records in RevenueBase
7	Avon-Dynamic Calibration LTD	Exact match	Bristol, United KingdomHQ recorded Sep 30, 2026	51-200	32 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 · Sep 30, 2026 · View company records in RevenueBase
8	Ccpi Europe	Exact match	Sheffield, United KingdomHQ recorded Sep 30, 2026	51-200	30 contacts →
	Exact match “Founded in 1984 near Sheffield, UK - the historic “Steel City” - CCPI Europe brings over 40 years of expertise in temperature sensor manufacturing and thermal calibration.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Scotia Instrumentation Limited	Exact match	Aberdeen, United KingdomHQ recorded Sep 30, 2026	51-200	29 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 · Sep 30, 2026 · View company records in RevenueBase
10	Electroserv	Exact match	Macclesfield, United KingdomHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “Electroserv has five decades of experience and expertise in the supply of process control instrumentation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Calibrationhouse	Exact match	Durham, United KingdomHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Calibrationhouse have been providing calibration services to a wide variety of industries for over 40 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Weighing Scales LTD	Exact match	Nelson, United KingdomHQ recorded Sep 30, 2026	1-10	17 contacts →
	Exact match “At Weighing Scales Ltd, precision is our promise and quality is our foundation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Wallace Instruments	Exact match	Dorking, United KingdomHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Wallace Instruments is a manufacturer of precision materials testing equipment for measuring physical properties such as hardness, plasticity, viscosity, cure, compression.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	SJ Electronics LTD	Exact match	Kettering, United KingdomHQ recorded Sep 30, 2026	11-50	14 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 · Sep 30, 2026 · View company records in RevenueBase
15	Evolution Measurement LTD	Exact match	Andover, United KingdomHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “Evolution Measurement is a provider of physical and consultative solutions to your measurement problems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Brannan	Exact match	Cleator Moor, United KingdomHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Brannan is a leading British manufacturer and supplier of thermometers and measuring devices.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	AML Instruments LTD	Exact match	Lincoln, United KingdomHQ recorded Sep 30, 2026	11-50	11 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 · Sep 30, 2026 · View company records in RevenueBase
18	Alpha Calibration Services LTD	Exact match	Wells, United KingdomHQ recorded Sep 30, 2026	1-10	11 contacts →
	Exact match “Alpha Calibration Services Was formed in 2006 to provide a dedicated "On site" calibration service with unparalleled customer satisfaction.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	AJT Equipment LTD	Exact match	Brierley Hill, United KingdomHQ recorded Sep 30, 2026	1-10	10 contacts →
	Exact match “AJT Equipment are a world leading manufacturer of bespoke materials and product testing machines.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Chamois Metrology LTD	Exact match	Southam, United KingdomHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “NMi Performance, delivered through Chamois Metrology, helps you maintain confidence in your measurements through UKAS-accredited pressure, electrical, and temperature calibration…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Rhopoint Holdings LTD	Exact match	East Grinstead, United KingdomHQ recorded Sep 30, 2026	51-200	8 contacts →
	Exact match “Design, manufacture, distribution, service and calibration of high quality products into global niche markets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Spantech Products	Exact match	South Godstone, United KingdomHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Spantech Products are leaders in portable calibration gas solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Absolute Calibration	Exact match	Fareham, United KingdomHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Absolute Calibration is one of the UK's leading independent metrology companies offering you a complete solution for the calibration of your test and measurement instrumentation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	European Instruments LTD	Exact match	Oxford, United KingdomHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “European Instruments is an independent business, specialised in the delivery of calibration services and supply of laboratory equipment to a range of commercial and public sector…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Mech Metrology & Power Tools LTD	Exact match	Fareham, United KingdomHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Mech Metrology was established over 20 years ago to satisfy the increasing needs in the manufacturing and engineering industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “calibration equipment manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 108 calibration equipment manufacturers based in the United Kingdom

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Calibration equipment manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

30.1%Verified-email coverage

11.8Average contacts per company

11-50Median size (employees)

7.4%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

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 108 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 “calibration equipment manufacturers” 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 385 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 September 30, 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 “calibration equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many calibration equipment manufacturers are there based in the United Kingdom?

RevenueBase identified 108 company matches for calibration equipment manufacturers associated with the United Kingdom as of September 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?

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

Which city has the most calibration equipment manufacturers?

London leads with 8 company records, followed by Derby (3) and Andover (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 385 professional contacts with verified work emails tracked across these 108 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 September 30, 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.