Company lists · Data refreshed October 2026

Top 13 Electromagnetic field protection devices suppliers based in the United Kingdom

RevenueBase identified 26 company matches for electromagnetic field protection devices suppliers associated with the United Kingdom as of October 2026 and tracks 248 professional contacts across them, including 104 with verified work emails. Nottingham is the largest hub.

This list covers company matches for electromagnetic field protection devices 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
26Companies
248Contacts tracked
104Verified emails
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The 13 largest electromagnetic field protection devices suppliers based in the United Kingdom

Ranked by team size
Top 13 of 26 company matches for electromagnetic field protection devices 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 matchScunthorpe, United KingdomHQ recorded Oct 25, 202611-5027 contacts →

Exact match

“For 40 years, HITEK Electronic Materials Ltd.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchLiverpool, United KingdomHQ recorded Oct 25, 202651-20023 contacts →

Exact match

“MPE Limited, based in the UK, is the world’s leading manufacturer of high performance EMC/EMP, HEMP & TEMPEST filters and capacitor products for supply to the automotive, defence…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchNottingham, United KingdomHQ recorded Oct 25, 202611-5022 contacts →

Exact match

“With over 30 years’ experience we have become recognised internationally as experts in all forms of electromagnetic shielding and anechoic EMC chambers.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchWillenhall, United KingdomHQ recorded Oct 25, 202651-20021 contacts →

Exact match

“Safety and compliance are crucial standards that define the success of your projects.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchSaffron Walden, United KingdomHQ recorded Oct 25, 202611-5020 contacts →

Exact match

“Established in 1996, European EMC Products (EEP) are an established British company whose experience and understanding of the science of shielding makes it an ideal partner in…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchSt Helens, United KingdomHQ recorded Oct 25, 202611-5013 contacts →

Exact match

“MVG-EMC is a global leader in providing anechoic chambers and absorbing materials for antenna and EMC measurement and test as well as RF and EMP shielding.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchBraintree, United KingdomHQ recorded Oct 25, 202611-5010 contacts →

Exact match

“Kemtron has been a leading player in the RFI/EMI shielding and environmental sealing sector since 1980.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchRochdale, United KingdomHQ recorded Oct 25, 20261-109 contacts →

Exact match

“TBA Protective Solutions manufacture and supply ESD Products, EMI Shielding Products, ATEX Compliant Products for explosive atmospheres, a full range of Thermal Insulation in…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchLeighton Buzzard, United KingdomHQ recorded Oct 25, 202611-508 contacts →

Exact match

“Established in Envirotect Limited has steadily grown to become one of the leading manufacturers of structural radiation shielding throughout the UK and internationally.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchGreat Notley, United KingdomHQ recorded Oct 25, 202611-504 contacts →

Exact match

“Shielding Solutions Ltd are a UK based company that specialises in the manufacture and supply of electromagnetic interference, EMI, RFI, shielding and environmental sealing…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchColchester, United KingdomHQ recorded Oct 25, 20261-104 contacts →

Exact match

“With its origins in the Motorsport and Automotive industry, Limitless Shielding now has over 20 years’ experience in the shielding world.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchKirkby - In - Ashfield, United KingdomHQ recorded Oct 25, 20261-102 contacts →

Exact match

“Arcsus Engineering - Construction/Engineering & EMC Installation Specialist Teams.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchStafford, United KingdomHQ recorded Oct 25, 20261-102 contacts →

Exact match

“Design assistance, problem solving and training in electromagnetic compatibility, interference, EMC, EMI, RFI, Product safety, Functional Safety, for devices, modules, products…”

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

Showing 13 of 26 electromagnetic field protection devices suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 104 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electromagnetic field protection devices suppliers based in the United Kingdom at a glance

As of Oct 25, 2026
41.9%Verified-email coverage
9.5Average contacts per company
11-50Median size (employees)
7.7%Largest-city concentration · Nottingham
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
12
51-200
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 26 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 “electromagnetic field protection devices 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 104 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 “electromagnetic field protection devices suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electromagnetic field protection devices suppliers are there based in the United Kingdom?

RevenueBase identified 26 company matches for electromagnetic field protection devices 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?

Hitek Electronic Materials LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electromagnetic field protection devices suppliers?

Nottingham leads with 2 company records, followed by Paignton (2) and Birmingham (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 104 professional contacts with verified work emails tracked across these 26 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.