Company lists · Data refreshed October 2026

Top 25 Optical sensing & control system suppliers based in the United Kingdom

Name: Optical sensing & control system suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 97 companies tracked

RevenueBase identified 97 company matches for optical sensing & control system suppliers associated with the United Kingdom as of October 2026 and tracks 1,944 professional contacts across them, including 761 with verified work emails. London is the largest hub.

This list covers company matches for optical sensing & control system 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 28, 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 28, 2026 How this list was built

97Companies

1,944Contacts tracked

761Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest optical sensing & control system suppliers based in the United Kingdom

Ranked by team size

Top 25 of 97 company matches for optical sensing & control system suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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	Proserv	Exact match	Aberdeen, United KingdomHQ recorded Oct 28, 2026	501-1,000	965 contacts →
	Exact match “Proserv is the controls technology partner powering progress across the global energy sector.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Silixa	Exact match	London, United KingdomHQ recorded Oct 28, 2026	51-200	81 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 28, 2026 · View company records in RevenueBase
3	PST IS NOW Dwyeromega	Exact match	Ely, United KingdomHQ recorded Oct 28, 2026	1,001-5,000	60 contacts →
	Exact match “Process Sensing Technologies (PST) is now DwyerOmega!” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Eurosensor	Exact match	Towcester, United KingdomHQ recorded Oct 28, 2026	11-50	48 contacts →
	Exact match “Eurosensor designs, manufactures and supplies sensors that enable precise measurements, real-time data insights, and improved operational efficiency.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5	Gill Group	Exact match	Lymington, United KingdomHQ recorded Oct 28, 2026	201-500	46 contacts →
	Exact match “Gill Group brings together four specialist engineering businesses focused on one thing: turning data into real operational advantage.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	Able Instruments & Controls	Exact match	Reading, United KingdomHQ recorded Oct 28, 2026	51-200	30 contacts →
	Exact match “Able Instruments & Controls Limited was founded in 1985 with the vision of providing instrumentation and control solutions for both process and research industries by applying the…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	SST Sensing LTD	Exact match	Coatbridge, United KingdomHQ recorded Oct 28, 2026	51-200	30 contacts →
	Exact match “At SST Sensing Ltd, our experienced and professional employees design and manufacture a range of Fluid and Gas Sensing Solutions and have supplied these products to industry for…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	LTH Electronics LTD	Exact match	Luton, United KingdomHQ recorded Oct 28, 2026	11-50	26 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 · Oct 28, 2026 · View company records in RevenueBase
9	Mantracourt Electronics LTD	Exact match	Exeter, United KingdomHQ recorded Oct 28, 2026	11-50	25 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 · Oct 28, 2026 · View company records in RevenueBase
10	Sensonics LTD	Exact match	Berkhamsted, United KingdomHQ recorded Oct 28, 2026	11-50	23 contacts →
	Exact match “Continuous protection and monitoring is an essential requirement for critical rotating plant in many areas of industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	Processplus	Exact match	Dunfermline, United KingdomHQ recorded Oct 28, 2026	11-50	21 contacts →
	Exact match “Processplus Ltd is a multi-disciplined process and environmental engineering supply and specialist contracting company who for over two decades have amassed an enviable reputation…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	Dent Instrumentation LTD	Exact match	Colne, United KingdomHQ recorded Oct 28, 2026	51-200	21 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 28, 2026 · View company records in RevenueBase
13	Wika Optical Sensing Limited	Exact match	Didcot, United KingdomHQ recorded Oct 28, 2026	11-50	20 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 28, 2026 · View company records in RevenueBase
14	Lambda Photometrics LTD	Exact match	Harpenden, United KingdomHQ recorded Oct 28, 2026	11-50	17 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 · Oct 28, 2026 · View company records in RevenueBase
15	OGP UK	Exact match	Foston, United KingdomHQ recorded Oct 28, 2026	51-200	17 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	Phoenixtm LTD	Exact match	Earith, United KingdomHQ recorded Oct 28, 2026	11-50	16 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 28, 2026 · View company records in RevenueBase
17	Dwyeromega Emea	Exact match	Manchester, United KingdomHQ recorded Oct 28, 2026	1,001-5,000	15 contacts →
	Exact match “DwyerOmega is a trusted global leader in sensing, instrumentation, and process control solutions, supporting HVAC, industrial, manufacturing, and research applications where…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	Tempcon Instrumentation LTD	Exact match	Ford, United KingdomHQ recorded Oct 28, 2026	11-50	12 contacts →
	Exact match “Tempcon Instrumentation Ltd was established in 1980 with the goal of providing its customers with the knowledge and equipment to measure accurately and have confidence in their…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	Peak To Peak Measurement Solutions	Exact match	Sheffield, United KingdomHQ recorded Oct 28, 2026	11-50	12 contacts →
	Exact match “Peak to Peak is a disruptive technology company offering integrated sensor systems, measurement services, and monitoring solutions to industrial partners worldwide.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	Thermosense	Exact match	Bourne End, United KingdomHQ recorded Oct 28, 2026	11-50	12 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 28, 2026 · View company records in RevenueBase
21	Bandweaver Technologies	Exact match	Guildford, United KingdomHQ recorded Oct 28, 2026	201-500	11 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 28, 2026 · View company records in RevenueBase
22	3-Sci	Exact match	Lee-on-the-solent, United KingdomHQ recorded Oct 28, 2026	11-50	11 contacts →
	Exact match “At 3-Sci, we’re helping essential industries to improve efficiency, increase asset resilience and conserve resources.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23	Elite Sensors LTD	Exact match	Farnham, United KingdomHQ recorded Oct 28, 2026	11-50	10 contacts →
	Exact match “Elite Sensors Ltd (ESL) is based in Farnham, Surrey.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	Plus Opto LTD	Exact match	Leigh, United KingdomHQ recorded Oct 28, 2026	11-50	8 contacts →
	Exact match “Established in 1994 as a specialist supplier of optoelectronic components into the electronic manufacturing industry, our continued success is based upon well-maintained…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	IMA LTD	Exact match	Baildon, United KingdomHQ recorded Oct 28, 2026	11-50	8 contacts →
	Exact match “The aim of IMA is to improve our customers process efficiency by better measurement.” Recorded in the RevenueBase company graph · Oct 28, 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 “optical sensing & control system suppliers”. 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 97 optical sensing & control system suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 761 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Optical sensing & control system suppliers based in the United Kingdom at a glance

As of Oct 28, 2026

39.1%Verified-email coverage

20.0Average contacts per company

11-50Median size (employees)

4.1%Largest-city concentration · London

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 97 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 “optical sensing & control system 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 761 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 28, 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 “optical sensing & control system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optical sensing & control system suppliers are there based in the United Kingdom?

RevenueBase identified 97 company matches for optical sensing & control system 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?

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

Which city has the most optical sensing & control system suppliers?

London leads with 4 company records, followed by Birmingham (3) and Towcester (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 761 professional contacts with verified work emails tracked across these 97 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 97 optical sensing & control system suppliers based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Optical sensing & control system suppliers by geography

Browse the directory

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.