Company lists · Data refreshed September 2026

Top 13 Specialty semiconductor manufacturers based in the United Kingdom

RevenueBase identified 31 company matches for specialty semiconductor manufacturers associated with the United Kingdom as of September 2026 and tracks 1,183 professional contacts across them, including 191 with verified work emails. Cambridge is the largest hub.

This list covers company matches for specialty semiconductor manufacturers 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 September 18, 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 Sep 18, 2026 How this list was built
31Companies
1,183Contacts tracked
191Verified emails
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The 13 largest specialty semiconductor manufacturers based in the United Kingdom

Ranked by team size
Top 13 of 31 company matches for specialty semiconductor manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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 matchWokingham, United KingdomHQ recorded Sep 18, 2026501-1,000188 contacts →

Exact match

“We are a leader in advanced solutions for tomorrow’s technologies with a mission to empower innovators of electronic applications to turn ideas and designs into exceptional…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchNewport, United KingdomHQ recorded Sep 18, 2026n/a53 contacts →

Exact match

“Semiconductor Manufacturing”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3Exact matchManchester, United KingdomHQ recorded Sep 18, 2026501-1,00041 contacts →

Exact match

“International Semiconductor Manufacturer - International Semiconductor Manufacturer - International Semiconductor Manufacturer - International Semiconductor Manufacturer -…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchRoyal Wootton Bassett, United KingdomHQ recorded Sep 18, 202651-20037 contacts →

Exact match

“SWINDON Silicon Systems (SWINDON), a leader in high performance and low cost mixed signal ASICs (Application Specific Integrated Circuits) and integrated MEMS sensor interface…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact matchExeter, United KingdomHQ recorded Sep 18, 202611-5024 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 · Sep 18, 2026 · View company records in RevenueBase
6Exact matchStokenchurch, United KingdomHQ recorded Sep 18, 2026n/a20 contacts →

Exact match

“WPG Holdings, Worldwide No.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7Exact matchBerkshire, United KingdomHQ recorded Sep 18, 2026201-5006 contacts →

Exact match

“Sondrel specialises in large, complex digital SoCs and ASICs from design through to shipping silicon with a full turnkey manufacturing service.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8Exact matchCambridge, United KingdomHQ recorded Sep 18, 20261-105 contacts →

Exact match

“Cambridge Microelectronics Ltd (Camutronics) is a fabless semiconductor company specialised in developing state of the art high voltage power devices (100V-10kV) including Trench…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchCardiff, United KingdomHQ recorded Sep 18, 20261-104 contacts →

Exact match

“KuasaSemi Ltd is a leading provider of advanced semiconductor design solutions.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10Exact matchCambridge, United KingdomHQ recorded Sep 18, 20261-103 contacts →

Exact match

“Nanomation is a semiconductor software start-up from the University of Cambridge Department of Engineering.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11Exact matchPlymouth, United KingdomHQ recorded Sep 18, 202611-502 contacts →

Exact match

“Moortec is now part of Synopsys.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 18, 20261-101 contacts →

Exact match

“Silicon Tailor Ltd is a semiconductors company based out of 34 Lower Richmond Rd, London, England, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchLeamington Spa, United KingdomHQ recorded Sep 18, 20261-101 contacts →

Exact match

“Advanced Epi is a UK based semiconductor manufacturer specialising in epitaxial growth, material characterisation and novel device fabrication.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 13 of 31 specialty semiconductor manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 191 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Specialty semiconductor manufacturers based in the United Kingdom at a glance

As of Sep 18, 2026
16.1%Verified-email coverage
38.2Average contacts per company
11-50Median size (employees)
6.5%Largest-city concentration · Cambridge
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
6
51-200
6
201-500
1
501-1,000
3
5,001-10,000
1
10001+
3

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 “specialty semiconductor manufacturers” 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 191 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 September 18, 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 “specialty semiconductor manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many specialty semiconductor manufacturers are there based in the United Kingdom?

RevenueBase identified 31 company matches for specialty semiconductor manufacturers associated with the United Kingdom as of September 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?

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

Which city has the most specialty semiconductor manufacturers?

Cambridge leads with 2 company records, followed by London (2) and Manchester (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 191 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 September 18, 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.