Company lists · Data refreshed November 2026

Top 25 Electrical panel upgrade services based in the United Kingdom

RevenueBase identified 316 company matches for electrical panel upgrade services associated with the United Kingdom as of November 2026 and tracks 812 professional contacts across them, including 113 with verified work emails. London is the largest hub.

This list covers company matches for electrical panel upgrade services 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 November 6, 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 Nov 6, 2026 How this list was built
316Companies
812Contacts tracked
113Verified emails
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The 25 largest electrical panel upgrade services based in the United Kingdom

Ranked by team size
Top 25 of 316 company matches for electrical panel upgrade services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBilton, United KingdomHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Choose MS Electrical Solutions LTD for all your electrical install needs and benefit from a dependable service, expert support and quality workmanship, with projects delivered on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMilton, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Total Electrical Contractors Ltd is a leading commercial electrical contractor based in Oxfordshire and serving the South East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEast Kilbride, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ETS are an electrical company who specialise in commercial and industrial projects-Control Panels (Design, Build and Installation)-SWA and cabling glands-Control circuits for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEast Preston, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“At Omega Controls Solutions LTD, we specialize in the design, manufacture, installation, commissioning, and upgrading of high-quality electrical control panels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAylesford, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Loxton Installations Ltd, electrical contractors, enjoys a reputation for providing professional electrical contracting services comprising of electrical design and installations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBonnyrigg, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBorehamwood, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are based in Borehamwood and our work spans across London and the Home Counties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Switched Live Electrical is a NIC EIC approved contractor so you can trust in us to carry out all work to the highest standard.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBarnet, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Since 1987, we have been proudly serving residential and commercial customers, both locally in and around Barnet, as well as in Hertfordshire, the West End, and City.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEast Kilbride, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Our experienced team of electricians offer a wide range of quality electrical services to landlords, commercial and industrial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchShawbury, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“All of our services are backed by our 100% satisfaction guarantee.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBraintree, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“At JW Electrics, we specialize in providing comprehensive electrical services for residential, commercial, and industrial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Welcome to Wilson Electrical, your go-to partner for high-performance commercial electrical solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDunmow, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“MDB Electrical is a family run electrical contracting company that offers a full range of electrical services for the domestic and commercial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPeterborough, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Founded in Peterborough in the summer of 2011, we are a company of electrical contractors with a modern approach that has specialised in the electrical industry for numerous years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStratford-upon-avon, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“TNS Solutions is a company that is continually flourishing, due to our efficient and friendly service which can be attested to by our positive reviews online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCarnforth, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“For all your electrical needs, we are here to provide excellent and reliable services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDartford, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWatford, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Rickytech Electrical provides reliable and professional electrical services for domestic and commercial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWorthing, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Nu Electrics Ltd has been serving the electrical needs of businesses, homes & individuals in & around West and Central London for over 15 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchInverness, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Calder Electrical is a trusted provider of high-quality electrical solutions, proudly serving clients across Scotland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchChelmsford, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Our electricians have over 40 years combined experience within the electrical contracting industry so you can be assured of a quality job from start, to finish.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorthwich, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 316 electrical panel upgrade services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 113 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical panel upgrade services based in the United Kingdom at a glance

As of Nov 6, 2026
13.9%Verified-email coverage
2.6Average contacts per company
1-10Median size (employees)
8.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
238
11-50
58
51-200
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 316 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 “electrical panel upgrade services” 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 113 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 November 6, 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 “electrical panel upgrade services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical panel upgrade services are there based in the United Kingdom?

RevenueBase identified 316 company matches for electrical panel upgrade services associated with the United Kingdom as of November 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?

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

Which city has the most electrical panel upgrade services?

London leads with 28 company records, followed by Bristol (6) and Coventry (6).

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 113 professional contacts with verified work emails tracked across these 316 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 November 6, 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.