Company lists · Data refreshed September 2026

Top 25 Calibration and metrology service providers based in the United Kingdom

Name: Calibration and metrology service providers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 237 companies tracked

RevenueBase identified 237 calibration and metrology service providers headquartered in the United Kingdom as of September 2026 and tracks 2,222 professional contacts across them, including 889 with verified work emails. Derby is the largest hub.

This list covers calibration and metrology service providers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

237Companies

2,222Contacts tracked

889Verified emails

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The 25 largest calibration and metrology service providers based in the United Kingdom

Ranked by team size

Top 25 of 237 calibration and metrology service providers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to calibration and metrology service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	LK Metrology	Partial evidence	Castle Donington, United KingdomHQ checked Sep 19, 2026	51-200	133 contacts →
	Partial evidence “At LK Metrology, we are shaping the future of measurement, optical inspection and design technology with precision, reliability and innovation.” Source: RevenueBase Database · checked Sep 19, 2026
2	Mitutoyo UK LTD	Indirect evidence	Andover, United KingdomHQ checked Sep 19, 2026	51-200	84 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
3	PST IS NOW Dwyeromega	Indirect evidence	Ely, United KingdomHQ checked Sep 19, 2026	1,001-5,000	81 contacts →
	Indirect evidence “Process Sensing Technologies (PST) is now DwyerOmega!” Source: RevenueBase Database · checked Sep 19, 2026
4	Stanhope-Seta	Partial evidence	Surrey, United KingdomHQ checked Sep 19, 2026	51-200	66 contacts →
	Partial evidence “Stanhope-Seta design and manufacture Laboratory test instruments for quality control, product consistency, research, calibration and analysis.” Source: RevenueBase Database · checked Sep 19, 2026
5	MSP	Partial evidence	Alnwick, United KingdomHQ checked Sep 19, 2026	11-50	63 contacts →
	Partial evidence “At MSP, our integrated metrology solutions enable global manufacturers to achieve 24/7 lights out production and full automation.” Source: RevenueBase Database · checked Sep 19, 2026
6	TORUS	Partial evidence	Telford, United KingdomHQ checked Sep 19, 2026	51-200	57 contacts →
	Partial evidence “The Torus name has been recognized as a leader in measurement, automation, metrology and manufacturing for over 20 years.” Source: RevenueBase Database · checked Sep 19, 2026
7	Eurofins E&e UK	Indirect evidence	York, United KingdomHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “Eurofins E&E UK provides a comprehensive range of testing, certification and compliance services for designers and manufacturers of electronic and electrical products.” Source: RevenueBase Database · checked Sep 19, 2026
8	British Rototherm Group	Indirect evidence	Port Talbot, United KingdomHQ checked Sep 19, 2026	201-500	50 contacts →
	Indirect evidence “We are the British Rototherm Group and we have been designing the world's most accurate measurement solutions since the 1840's.” Source: RevenueBase Database · checked Sep 19, 2026
9	Pass LTD	Partial evidence	Stockton-on-tees, United KingdomHQ checked Sep 19, 2026	51-200	47 contacts →
	Partial evidence “PASS Limited offers a comprehensive solution for customers including test equipment, training and calibration.” Source: RevenueBase Database · checked Sep 19, 2026
10	SGS GAS Analysis Services	Indirect evidence	Stirling, United KingdomHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “SGS Gas Analysis Services: Specialists in Gas Testing, Instrumentation, Validation and Design.” Source: RevenueBase Database · checked Sep 19, 2026
11	Effectech	Partial evidence	Uttoxeter, United KingdomHQ checked Sep 19, 2026	11-50	36 contacts →
	Partial evidence “EffecTech is a global leading provider of accredited calibration and testing services to the oil, gas and power industries.” Source: RevenueBase Database · checked Sep 19, 2026
12	Isotech	Partial evidence	Southport, United KingdomHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
13	JWF	Indirect evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	11-50	34 contacts →
	Indirect evidence “JWF Group are made up of three distinct areas to give us our competitive advantage in meeting customers’ expectations.” Source: RevenueBase Database · checked Sep 19, 2026
14	Manufax & Nelson Group	Indirect evidence	Stockport, United KingdomHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “A multi disciplined group of companies offering a large internal capacity for the design and manufacture of jigs, fixtures and tools for a number of industries.” Source: RevenueBase Database · checked Sep 19, 2026
15	Avon-Dynamic Calibration LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 19, 2026	51-200	32 contacts →
	Partial evidence “As a part of the NMi Group, Avon-Dynamic stands as a leading UK calibration and dimensional measurement specialist since 1985.” Source: RevenueBase Database · checked Sep 19, 2026
16	Ccpi Europe	Partial evidence	Sheffield, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
17	Scotia Instrumentation Limited	Partial evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	51-200	29 contacts →
	Partial evidence “Scotia Instrumentation is a specialist calibration, repair, hire & sales organisation providing services across a range of precision instrumentation and test equipment.” Source: RevenueBase Database · checked Sep 19, 2026
18	Jaytee Biosciences	Indirect evidence	Herne Bay, United KingdomHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Founded in 1983, Jaytee Biosciences Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
19	Rhopoint Metrology LTD	Strong evidence	Birmingham, United KingdomHQ checked Sep 19, 2026	11-50	27 contacts →
	Strong evidence “Rhopoint Metrology Limited part of the Rhopoint Group is a UKAS accredited Calibration Laboratory specialising in Dimensional, Mechanical, Electrical, Pressure, Torque, Force…” Source: RevenueBase Database · checked Sep 19, 2026
20	Micro Precision	Partial evidence	Maidstone, United KingdomHQ checked Sep 19, 2026	51-200	27 contacts →
	Partial evidence “Offering a comprehensive solution to meet the demands of Test & Measurement professionals both nationally and internationally, including Test Equipment Sales, Calibration…” Source: RevenueBase Database · checked Sep 19, 2026
21	Comech Metrology LTD	Partial evidence	Derby, United KingdomHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial evidence “When you need calibration, think CoMech.” Source: RevenueBase Database · checked Sep 19, 2026
22	Measurement Solutions LTD	Partial evidence	Silverstone, United KingdomHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “Measurement Solutions was formed in 1998 as one of the first overseas sales and support partners for Metrologic Group of France, and to this day is still one of the leading…” Source: RevenueBase Database · checked Sep 19, 2026
23	Calibration Engineering Services LTD Workshop Solutions	Partial evidence	Clanfield, United KingdomHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “CES is a renowned calibration and inspection company catering to the automotive, industrial, and aviation sectors with a network of skilled engineers throughout the nation.” Source: RevenueBase Database · checked Sep 19, 2026
24	Contronics	Partial evidence	Congleton, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “Contronics supplies laboratory monitoring systems, calibration and temperature mapping services to NHS, healthcare and life science organisations.” Source: RevenueBase Database · checked Sep 19, 2026
25	Electroserv	Indirect evidence	Macclesfield, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Electroserv has five decades of experience and expertise in the supply of process control instrumentation.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: calibration and metrology service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names calibration and metrology service providers.
Partial evidence: Its own public description names part of calibration and metrology service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name calibration and metrology service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 237 calibration and metrology service providers based in the United Kingdom

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Calibration and metrology service providers based in the United Kingdom at a glance

As of Sep 19, 2026

40.0%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · Derby

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

119

11-50

51-200

201-500

1,001-5,000

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 237 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among calibration and metrology service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “calibration and metrology service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names calibration and metrology service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among calibration and metrology service providers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 889 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names calibration and metrology service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many calibration and metrology service providers are there based in the United Kingdom?

RevenueBase identified 237 calibration and metrology service providers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

LK Metrology, headquartered in Derby, tops this list with the largest team on record.

Which city has the most calibration and metrology service providers?

Derby leads with 6 headquartered companies, followed by London (6) and Sheffield (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 889 verified decision-maker contacts tracked across these 237 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.