Company lists · Data refreshed October 2026

Top 19 Fiber optic temperature sensor suppliers based in the United Kingdom

RevenueBase identified 31 company matches for fiber optic temperature sensor suppliers associated with the United Kingdom as of October 2026 and tracks 411 professional contacts across them, including 149 with verified work emails. London is the largest hub.

This list covers company matches for fiber optic temperature sensor 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 October 25, 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 Oct 25, 2026 How this list was built
31Companies
411Contacts tracked
149Verified emails
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The 19 largest fiber optic temperature sensor suppliers based in the United Kingdom

Ranked by team size
Top 19 of 31 company matches for fiber optic temperature sensor suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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 matchLondon, United KingdomHQ recorded Oct 25, 202651-20081 contacts →

Exact match

“Silixa is the leading provider of fibre-powered data solutions that address the most critical measurement challenges in the Alternative Energy, Mining, Environmental & Earth…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchColne, United KingdomHQ recorded Oct 25, 202651-20021 contacts →

Exact match

“At Dent, we know a thing or two about designing sensors for the textile industry, well we did invent the world's first non-contact infrared yarn sensor.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchBradford, United KingdomHQ recorded Oct 25, 202611-5020 contacts →

Exact match

“Thermocable is a world leading manufacturer of cable based sensing and detection technologies based in the UK.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchDidcot, United KingdomHQ recorded Oct 25, 202611-5020 contacts →

Exact match

“Measure more, in extreme conditions, leading the way in optical sensor technology for Industrial, Energy, and Aerospace applications.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchWashington, United KingdomHQ recorded Oct 25, 202651-20018 contacts →

Exact match

“Thermal Resources Management (a Mineral Insulated Cable Company) provides engineered solutions which perform at the highest temperatures, in the harshest environments, to…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchEarith, United KingdomHQ recorded Oct 25, 202611-5016 contacts →

Exact match

“PhoenixTM Ltd - Phoenix Temperature Measurement PhoenixTM Ltd design and manufactures ‘thru-process’ monitoring systems (temperature and optical) for the heat treatment industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchLlanishen, United KingdomHQ recorded Oct 25, 2026501-1,00016 contacts →

Exact match

“Okazaki Manufacturing Company (OMC) was founded in 1954 when it began to design and manufacture temperature-related products in Kobe, Japan.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchBognor Regis, United KingdomHQ recorded Oct 25, 202651-20013 contacts →

Exact match

“Labfacility are the UK’s leading manufacturer of Temperature Sensors, Thermocouple Connectors and associated Temperature Instrumentation and stockists of Thermocouple Cables.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchBourne End, United KingdomHQ recorded Oct 25, 202611-5012 contacts →

Exact match

“Our extensive product range includes: Thermocouple, Thermistor and RTD (Pt100, Sensors, Pressure Gauges, Switches and Transmitters / Transducers, Digital Thermometers, Data…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchGuildford, United KingdomHQ recorded Oct 25, 2026201-50011 contacts →

Exact match

“With an installed base of over and systems worldwide, Bandweaver’s vision is to be the first choice for integrated distributed fiber optic sensing solutions across the globe.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchFarnham, United KingdomHQ recorded Oct 25, 202611-5010 contacts →

Exact match

“Elite Sensors Ltd (ESL) is based in Farnham, Surrey.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchLeighton Buzzard, United KingdomHQ recorded Oct 25, 202611-509 contacts →

Exact match

“Since 1973, Calex has been providing high quality, cost effective temperature measurement and power conversion solutions for industries worldwide.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchUxbridge, United KingdomHQ recorded Oct 25, 2026201-5008 contacts →

Exact match

“TC Group – Precision, Innovation & Reliability in Temperature Measurement Since 1973, TC has been designing and manufacturing high-performance temperature measurement solutions f…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchWatford, United KingdomHQ recorded Oct 25, 202611-507 contacts →

Exact match

“Launched in 1998, Sensornet is the global provider of the most complete digital monitoring solutions to the Downstream Oil and Gas, Power and Environmental industries, by using…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchStockton On Tees, United KingdomHQ recorded Oct 25, 20261-106 contacts →

Exact match

“Thermal Detection Ltd is an established leader in the manufacturing of high quality industrial temperature sensors for the process and manufacturing industries.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchMaidenhead, United KingdomHQ recorded Oct 25, 20261-105 contacts →

Exact match

“Process Parameters Ltd manufactures temperature sensors, thermocouples, thermal imaging camera equipment, and platinum resistance thermometer selections (also known as RTDs and…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchChesterfield, United KingdomHQ recorded Oct 25, 202611-505 contacts →

Exact match

“Temperature Sensor Experts Custom Thermocouples and Resistance Thermometers.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18Exact matchBelfast, United KingdomHQ recorded Oct 25, 20261-102 contacts →

Exact match

“Sengenia Limited is an established fiber optic sensing company, bringing ingenuity in sensing solutions for over a decade.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchQueenborough, United KingdomHQ recorded Oct 25, 20261-101 contacts →

Exact match

“AR Thermosensors produce high quality temperaturing sensing devices, including Thermocouples & RTD's”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 19 of 31 fiber optic temperature sensor suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fiber optic temperature sensor suppliers based in the United Kingdom at a glance

As of Oct 25, 2026
36.3%Verified-email coverage
13.3Average contacts per company
11-50Median size (employees)
9.7%Largest-city concentration · London
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
10
51-200
5
201-500
2
501-1,000
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 31 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 “fiber optic temperature sensor 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 149 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 October 25, 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 “fiber optic temperature sensor suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fiber optic temperature sensor suppliers are there based in the United Kingdom?

RevenueBase identified 31 company matches for fiber optic temperature sensor suppliers associated with the United Kingdom as of October 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?

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

Which city has the most fiber optic temperature sensor suppliers?

London leads with 3 company records, followed by Belfast (1) and Bognor Regis (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 149 professional contacts with verified work emails tracked across these 31 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 October 25, 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.