Company lists · Data refreshed September 2026

Top 25 Voltage management system providers based in the United Kingdom

RevenueBase identified 78 company matches for voltage management system providers associated with the United Kingdom as of September 2026 and tracks 2,914 professional contacts across them, including 1,080 with verified work emails. Nottingham is the largest hub.

This list covers company matches for voltage management system providers 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 22, 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 22, 2026 How this list was built
78Companies
2,914Contacts tracked
1,080Verified emails
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The 25 largest voltage management system providers based in the United Kingdom

Ranked by team size
Top 25 of 78 company matches for voltage management system providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchThame, United KingdomHQ recorded Sep 22, 20261,001-5,0001,238 contacts →

Exact match

“Lucy Electric is a leader in secondary power distribution solutions with over 100 years’ industry experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchLoughborough, United KingdomHQ recorded Sep 22, 2026501-1,000367 contacts →

Exact match

“We support the global drive to net zero with innovative, engineered solutions that address grid resilience and systems challenges, facilitate electrification of transport and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchSheffield, United KingdomHQ recorded Sep 22, 202651-200135 contacts →

Exact match

“A D2Zero Company With a 24-year track record, Powerstar is an industry leader in electrification, specialising in designing and manufacturing cutting-edge power management tech…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSutton-in-ashfield, United KingdomHQ recorded Sep 22, 2026201-500117 contacts →

Exact match

“AF Switchgear is one of the UK's largest switchgear manufacturers and set the standard for LV Switchgear and Power Distribution.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Sep 22, 202611-5064 contacts →

Exact match

“IPEC Limited was founded in 1995 with the objective of transferring cutting-edge technology to the power industry by generating a dialogue between academic research, industry, and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchUlverston, United KingdomHQ recorded Sep 22, 202651-20043 contacts →

Exact match

“Acrastyle Limited (UK) is a resource-rich engineering company that designs, manufactures, tests, installs, commissions, and maintains high-voltage sub-station protection and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchTollbridge Road, United KingdomHQ recorded Sep 22, 202651-20042 contacts →

Exact match

“Established for over 100 years, Slaters Electricals Ltd are experts in LV and HV power distribution equipment, installation and support solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchSt. Helens, United KingdomHQ recorded Sep 22, 202611-5037 contacts →

Exact match

“Hello, we’re Enspec.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchHyde, United KingdomHQ recorded Sep 22, 202651-20030 contacts →

Exact match

“ISS Ltd are a HV/LV Power Engineering company operating nationwide, undertaking Turnkey Electrical Distribution Projects and Site Service activities, including installation…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchStoke On Trent, United KingdomHQ recorded Sep 22, 202651-20026 contacts →

Exact match

“At ICS, part of United Infrastructure Group, we power the future with innovative, high-voltage electrical solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchThame, United KingdomHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“Best-in-class products from Lucy Electric - experts in secondary power distriution specialising in high performance medium and low voltage switchgear for utility, industrial and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchMaldon, United KingdomHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“TMC (Transformer Manufacturing Company) is a British manufacturer of transformers, power distribution equipment, and associated wound products, with a heritage dating back to 1981.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchMilton Keynes, United KingdomHQ recorded Sep 22, 202611-5021 contacts →

Exact match

“Established in 1994, BCL Power was originally a stationary battery maintenance company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchWatford, United KingdomHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“Prism Power Group is a global Switchgear and Critical Power Systems provider based in London, UK.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchChorley, United KingdomHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“EnergyAce are one of the leading manufactures of energy saving systems in the form of Power Factor Correction, Voltage Management Systems, Voltage Optimisation and Voltage…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchDungannon, United KingdomHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“Established in 2012, Precision is your go-to experts for high-quality switchgear and automated control systems, designed with engineering excellence.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSherburn In Elmet, United KingdomHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Introduction Established in 1975 and with over 50 years’ experience, GR Electrical Services Ltd is one of the UK’s leading manufacturers in the switchboard industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchWinchester, United KingdomHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“PSS POWER ENGINEERING LTD is a high-voltage electrical engineering company based in South East England, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchSheffield, United KingdomHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“MORE POWER TO THE PLANET.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchGuildford, United KingdomHQ recorded Sep 22, 202651-20012 contacts →

Exact match

“Boldly future-oriented while never losing sight of the past, Ashley-Edison(UK) is a time-tested that delivers trusted power quality solutions to your electrical systems-without…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchNewport, United KingdomHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Power Distribution System & Solutions Engineers to 66kV Switchboards LV & MV - Power Factor Correction - Transformers Installation, Maintenance, Supply, Repair, Service and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchCorby, United KingdomHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“True World Leadership In Voltage Control and Voltage Optimisation World status is all too easy to claim but Watford Control can offer solid proof.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchSherdley Road Industrial Estate, United KingdomHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“Industrial Power Systems is the exclusive distributor of DEIF products in the UK & Ireland.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchSheffield, United KingdomHQ recorded Sep 22, 202651-20011 contacts →

Exact match

“The Group are internationally recognised experts in HV and LV power and distribution equipment, HV and LV installation and maintenance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchWillenhall, United KingdomHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“MCH Electrical Systems Ltd is a privately owned company was founded in 1982 and has been serving the Electrical industry, designing and manufacturing LV Switchgear of the highest…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 78 voltage management system providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,080 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voltage management system providers based in the United Kingdom at a glance

As of Sep 22, 2026
37.1%Verified-email coverage
37.4Average contacts per company
11-50Median size (employees)
3.8%Largest-city concentration · Nottingham
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
35
51-200
14
201-500
3
501-1,000
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 78 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 “voltage management system providers” 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 1,080 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 22, 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 “voltage management system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voltage management system providers are there based in the United Kingdom?

RevenueBase identified 78 company matches for voltage management system providers 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?

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

Which city has the most voltage management system providers?

Nottingham leads with 3 company records, followed by Sheffield (3) and Chorley (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 1,080 professional contacts with verified work emails tracked across these 78 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 22, 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.