Company lists · Data refreshed November 2026

Top 23 Conductivity meter calibration services based in the United Kingdom

RevenueBase identified 43 company matches for conductivity meter calibration services associated with the United Kingdom as of November 2026 and tracks 850 professional contacts across them, including 318 with verified work emails. Southport is the largest hub.

This list covers company matches for conductivity meter calibration 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 November 5, 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 5, 2026 How this list was built
43Companies
850Contacts tracked
318Verified emails
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The 23 largest conductivity meter calibration services based in the United Kingdom

Ranked by team size
Top 23 of 43 company matches for conductivity meter calibration services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchSouthport, United KingdomHQ recorded Nov 5, 202651-20037 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 5, 2026 · View company records in RevenueBase
2Exact matchBristol, United KingdomHQ recorded Nov 5, 202651-20030 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 5, 2026 · View company records in RevenueBase
3Exact matchLuton, United KingdomHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
4Exact matchDurham, United KingdomHQ recorded Nov 5, 202611-5018 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact matchChorley, United KingdomHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Based in Chorley, Lancashire we are a UKAS accredited calibration laboratory providing gauge, meter and instrument calibration services to businesses large and small throughout…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLincoln, United KingdomHQ recorded Nov 5, 202611-5014 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 5, 2026 · View company records in RevenueBase
7Exact matchFareham, United KingdomHQ recorded Nov 5, 202611-5014 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 · Nov 5, 2026 · View company records in RevenueBase
8Exact matchPrinces Risborough, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Design and production of on-line integrated chemical control systems, specialising in conductivity, pH, Fluoride, redox and temperature.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSoutham, United KingdomHQ recorded Nov 5, 202611-5012 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchWells, United KingdomHQ recorded Nov 5, 20261-1012 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchStaplehurst, United KingdomHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Transmille is a manufacturer of electrical calibration equipment and calibration software for calibration laboratories.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchKingston Upon Hull, United KingdomHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Fast, Accredited Calibration.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPaisley, United KingdomHQ recorded Nov 5, 202611-505 contacts →

Exact match

“At Delta Calibration Ltd, the bedrock of our operations is our unwavering commitment to delivering quality service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBuckinghamshire, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Pendragon Scientific is a fully independent Laboratory Equipment Servicing company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchKearsley, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSwansea, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAshington, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Hitek is experienced in the calibration of test and measurement equipment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCrawley, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Direct Calibration Solutions is a limited company located in the South East of England which runs an independent laboratory with over 10 years experience in calibration.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchHull, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“At JBA Calibration we provide ourselves on keeping your test equipment calibrated to the highest possible standard, providing fast turnarounds, going the extra mile for our…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBirmingham, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchWimborne, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSouthport, United KingdomHQ recorded Nov 5, 2026n/a2 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchWeston Super Mare, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“The engineers and consultants at Ash Life Sciences have over 25 years experience in the analytical process industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 23 of 43 conductivity meter calibration services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 318 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Conductivity meter calibration services based in the United Kingdom at a glance

As of Nov 5, 2026
37.4%Verified-email coverage
19.8Average contacts per company
11-50Median size (employees)
4.7%Largest-city concentration · Southport
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
17
51-200
3
201-500
1
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 43 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 “conductivity meter calibration 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 318 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 5, 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 “conductivity meter calibration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conductivity meter calibration services are there based in the United Kingdom?

RevenueBase identified 43 company matches for conductivity meter calibration services 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?

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

Which city has the most conductivity meter calibration services?

Southport leads with 2 company records, followed by Ashington (1) and Ashtead (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 318 professional contacts with verified work emails tracked across these 43 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 43 conductivity meter calibration services 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.