Company lists · Data refreshed October 2026

Top 21 Photoelectronic equipment suppliers based in the United Kingdom

RevenueBase identified 36 company matches for photoelectronic equipment suppliers associated with the United Kingdom as of October 2026 and tracks 874 professional contacts across them, including 380 with verified work emails. Bath is the largest hub.

This list covers company matches for photoelectronic equipment 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
36Companies
874Contacts tracked
380Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 21 largest photoelectronic equipment suppliers based in the United Kingdom

Ranked by team size
Top 21 of 36 company matches for photoelectronic equipment 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIlminster, United KingdomHQ recorded Oct 28, 20261,001-5,000424 contacts →

Exact match

“G&H is a world leader in optical designing, testing and manufacturing.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchBelfast, United KingdomHQ recorded Oct 28, 2026201-50049 contacts →

Exact match

“Since the formation of Andor Technology in 1989 we have grown to become the global leader in pioneering and manufacturing high performance light measuring solutions.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchOxfordshire, United KingdomHQ recorded Oct 28, 202611-5037 contacts →

Exact match

“Quantum Detectors is redefining what's possible in scientific discovery.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchHarrietsham, United KingdomHQ recorded Oct 28, 202611-5032 contacts →

Exact match

“Here at Knight Optical, we enable pioneers to harness the power of photonics.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchEgham, United KingdomHQ recorded Oct 28, 202611-5032 contacts →

Exact match

“Sens-Tech Ltd has over five decades in the development and manufacture of high sensitivity photon detection electronics, modules, instruments and systems.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchSt. Leonards, United KingdomHQ recorded Oct 28, 202651-20031 contacts →

Exact match

“Photek is a specialist manufacturer and global supplier of vacuum based tubes and camera systems for charged particle detection and imaging (photon, electron, and neutron).”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchPitstone, United KingdomHQ recorded Oct 28, 202611-5027 contacts →

Exact match

“Specialised Imaging Ltd.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchHuntingdon, United KingdomHQ recorded Oct 28, 202611-5027 contacts →

Exact match

“Laser UK is a major distributor of high-end photonics products, including laser-based systems, optical and fibre optic components, and premium telecoms and networking products.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchUxbridge, United KingdomHQ recorded Oct 28, 202651-20022 contacts →

Exact match

“ET Enterprises Limited manufactures and supplies the long established Electron Tubes brand of photomultiplier tubes and electronics that were previously made by EMI Electronics…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchSt. Leonards, United KingdomHQ recorded Oct 28, 202611-5019 contacts →

Exact match

“Photonic Science is a high technology independent manufacturer of scientific detector systems covering the range of visible to X-ray and neutron detection.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchHarpenden, United KingdomHQ recorded Oct 28, 202611-5017 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
12Exact matchFaversham, United KingdomHQ recorded Oct 28, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchNewbury, United KingdomHQ recorded Oct 28, 202611-5015 contacts →

Exact match

“Alrad Instruments ltd has been trading since 1970 we are based in Newbury in Berkshire in the south of England.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchEdinburgh, United KingdomHQ recorded Oct 28, 202611-5011 contacts →

Exact match

“Photonic Solutions are the exclusive representative of over 40 of the world's premier manufacturers of lasers, imaging solutions, modular spectroscopy instrumentation, detectors…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchLeigh, United KingdomHQ recorded Oct 28, 202611-508 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
16Exact matchWokingham, United KingdomHQ recorded Oct 28, 202611-508 contacts →

Exact match

“PFO is a world leader in the design and manufacture of optoelectronics test instruments for characterisation of Optical Fiber.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchSt Albans, United KingdomHQ recorded Oct 28, 202611-505 contacts →

Exact match

“Elliot Scientific is a major supplier of Opto-Mechanic, Laser, Cryogenic, Magnetic and other systems and components to Science, Research and Industry.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchPaignton, United KingdomHQ recorded Oct 28, 20261-104 contacts →

Exact match

“Rydon Technology Ltd was founded in 1986 specialising in the supply of equipment and materials for the semiconductor, photonics and electronic component manufacturing industries…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 28, 202611-503 contacts →

Exact match

“Spectrum Logic is part of the ISDI group of companies.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchWeston-super-mare, United KingdomHQ recorded Oct 28, 20261-103 contacts →

Exact match

“United Kingdom supplier of Photonic test equipment and accessories.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchWelwyn Garden City, United KingdomHQ recorded Oct 28, 20261-103 contacts →

Exact match

“Thank you for your interest in JEOL Ltd.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 21 of 36 photoelectronic equipment suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 380 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Photoelectronic equipment suppliers based in the United Kingdom at a glance

As of Oct 28, 2026
43.5%Verified-email coverage
24.3Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · Bath
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
17
51-200
2
201-500
1
1,001-5,000
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 36 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 “photoelectronic equipment 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 380 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 “photoelectronic equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many photoelectronic equipment suppliers are there based in the United Kingdom?

RevenueBase identified 36 company matches for photoelectronic equipment 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?

G&h Gooch & Housego tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most photoelectronic equipment suppliers?

Bath leads with 2 company records, followed by Edinburgh (2) and London (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 380 professional contacts with verified work emails tracked across these 36 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 36 photoelectronic equipment suppliers based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.