Company lists · Data refreshed October 2026
Top 25 Electrical panel upgrade contractors based in the United Kingdom
RevenueBase identified 569 company matches for electrical panel upgrade contractors associated with the United Kingdom as of October 2026 and tracks 1,494 professional contacts across them, including 239 with verified work emails. London is the largest hub.
This list covers company matches for electrical panel upgrade contractors 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 12, 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.
The 25 largest electrical panel upgrade contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 43 contacts → | ||||
Exact match “Norwood Electrical (UK) Ltd offer a full range of electrical services and specialises in electrical compliance.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 35 contacts → | ||||
Exact match “SA3 Power are a Specialized Electrical Installer that provides electrical services for the Data Centers Industry across Europe.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 27 contacts → | ||||
Exact match “Our fully qualified competent electricians can undertake any commercial, industrial and domestic requirements.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 18 contacts → | ||||
Exact match “HCM Electrical Ltd is a trusted provider of high-quality electrical services, delivering excellence to clients across various industries.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 14 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 13 contacts → | ||||
Exact match “At Celtic Electrical, we believe great electrical work is built on trust, safety, and long-term relationships.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 11 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 10 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “Electrical testing, installations, repairs & remedial works.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “Electrical Contractors” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 9 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Here at EML Electrical we pride ourselves on providing quality installations at a competitive price.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “Here at SurreyTech, we provide a range of electrical installations, and fire safety services to fit your business’ requirements.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “We are based in Borehamwood and our work spans across London and the Home Counties.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 7 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “CLAYTON ELECTRICAL LIMITED is a Electrical Contractor.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Project Electrical Services was established in 2015 by three long term colleagues with over 30 years combined experience of a range of electrical installation projects.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Black Pear Electrical are commercial electrical contractors, who offer a full scope of electrical services including: Electrical Inspection & Testing [EICRs] EV Charger…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Based in Wakefield with nationwide operational reach, Econ Electrical delivers end to end commercial and industrial electrical solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “At Aspect Electrical, we specialise in delivering safe, reliable, and high-quality electrical services to the commercial and industrial sectors across West Sussex, Hampshire, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 6 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “EMC - Providers of electrical installation, maintenance and compliance services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 6 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Green View Projects offers expert electrical excellence through the delivery of a wide range of services for commercial and domestic customers in Halifax, West Yorkshire and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “electrical panel upgrade contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 569 electrical panel upgrade contractors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 239 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Electrical panel upgrade contractors based in the United Kingdom at a glance
As of Oct 12, 2026Companies by employee count
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 569 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 contractors” 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 239 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 12, 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 contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many electrical panel upgrade contractors are there based in the United Kingdom?
RevenueBase identified 569 company matches for electrical panel upgrade contractors 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?
Norwood Electrical UK LTD 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 contractors?
London leads with 47 company records, followed by Bristol (8) and Leicester (7).
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 239 professional contacts with verified work emails tracked across these 569 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 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 569 electrical panel upgrade contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Electrical panel upgrade contractors by geography
- Electrical panel upgrade contractors based in Houston, United States
- Electrical panel upgrade contractors based in Australia
- Electrical panel upgrade contractors based in Belgium
- Electrical panel upgrade contractors based in Canada
- Electrical panel upgrade contractors based in France
- Electrical panel upgrade contractors based in Germany
- Electrical panel upgrade contractors based in the Netherlands
- Electrical panel upgrade contractors based in New Zealand
- Electrical panel upgrade contractors based in Norway
- Electrical panel upgrade contractors based in Sweden
- Electrical panel upgrade contractors based in Switzerland
- Electrical panel upgrade contractors based in the United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Electrical panel upgrade contractors based in Houston, United States
- Electrical panel upgrade contractors based in Australia
- Electrical panel upgrade contractors based in Belgium
- Electrical panel upgrade contractors based in Canada
- Electrical panel upgrade contractors based in France
- Electrical panel upgrade contractors based in Germany
Company intelligence · public preview
Top 25 electrical panel upgrade contractors based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 569 matching company records for electrical panel upgrade contractors based in the United Kingdom, with 1,494 tracked contacts and 239 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 electrical panel upgrade contractors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Norwood Electrical UK LTDnorwooduk.com HQ: Lockington, United KingdomReported employees: 51-200 | Lockington, United Kingdom | 51-200 | Exact match | 43 contacts → |
“Norwood Electrical (UK) Ltd offer a full range of electrical services and specialises in electrical compliance.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sa3 Powersa3power.com HQ: Cookstown, United KingdomReported employees: 51-200 | Cookstown, United Kingdom | 51-200 | Exact match | 35 contacts → |
“SA3 Power are a Specialized Electrical Installer that provides electrical services for the Data Centers Industry across Europe.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  A C Electricalaco-electrical.comHQ: Waltham Abbey, United KingdomReported employees: 11-50 | Waltham Abbey, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Our fully qualified competent electricians can undertake any commercial, industrial and domestic requirements.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HCM Electrical LTDhcm-electrical.co.uk HQ: England, United KingdomReported employees: 51-200 | England, United Kingdom | 51-200 | Exact match | 18 contacts → |
“HCM Electrical Ltd is a trusted provider of high-quality electrical services, delivering excellence to clients across various industries.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MS Electrical Solutionsms-electrical.net HQ: Bilton, United KingdomReported employees: 1-10 | Bilton, United Kingdom | 1-10 | Exact match | 14 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Celtic Electrical Services LTDcelticelectrical.co.uk HQ: Pyle, United KingdomReported employees: 11-50 | Pyle, United Kingdom | 11-50 | Exact match | 13 contacts → |
“At Celtic Electrical, we believe great electrical work is built on trust, safety, and long-term relationships.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ETSetsservices.co.uk HQ: East Kilbride, United KingdomReported employees: 11-50 | East Kilbride, United Kingdom | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Omega Control Solutions LTDomegacs.co.uk HQ: East Preston, United KingdomReported employees: 11-50 | East Preston, United Kingdom | 11-50 | Exact match | 10 contacts → |
“At Omega Controls Solutions LTD, we specialize in the design, manufacture, installation, commissioning, and upgrading of high-quality electrical control panels.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nationwide Compliance Solutions. Call ETM 01922 710014electricaltestmidlands.com HQ: Cannock, United KingdomReported employees: 51-200 | Cannock, United Kingdom | 51-200 | Exact match | 10 contacts → |
“Electrical testing, installations, repairs & remedial works.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RJA Electrical Services LTDrjaelectricalservices.co.uk HQ: Sheerness, United KingdomReported employees: 11-50 | Sheerness, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Electrical Contractors” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Loxton Installations Limitedloxtons.com HQ: Aylesford, United KingdomReported employees: 11-50 | Aylesford, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Loxton Installations Ltd, electrical contractors, enjoys a reputation for providing professional electrical contracting services comprising of electrical design and installations…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | EML Electrical Contractors LTDemlelectrical.co.uk HQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Here at EML Electrical we pride ourselves on providing quality installations at a competitive price.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Surrey Tech Services LTDsurreytechservices.co.uk HQ: Surrey, United KingdomReported employees: 11-50 | Surrey, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Here at SurreyTech, we provide a range of electrical installations, and fire safety services to fit your business’ requirements.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | John Noble Electrical Contractors LTDjohnnoble.co.uk HQ: Bonnyrigg, United KingdomReported employees: 11-50 | Bonnyrigg, United Kingdom | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Manorside Electrical LTDmanorside-elec.co.uk HQ: Borehamwood, United KingdomReported employees: 11-50 | Borehamwood, United Kingdom | 11-50 | Exact match | 7 contacts → |
“We are based in Borehamwood and our work spans across London and the Home Counties.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | JW Electrics Essex LTDjwelectrics.co.uk HQ: Braintree, United KingdomReported employees: 11-50 | Braintree, United Kingdom | 11-50 | Exact match | 7 contacts → |
“At JW Electrics, we specialize in providing comprehensive electrical services for residential, commercial, and industrial clients.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Clayton Electrical Limitedclaytonelect.com HQ: Surrey, United KingdomReported employees: 1-10 | Surrey, United Kingdom | 1-10 | Exact match | 7 contacts → |
“CLAYTON ELECTRICAL LIMITED is a Electrical Contractor.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Project Electrical Servicesprojectelectricalservices.co.uk HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Project Electrical Services was established in 2015 by three long term colleagues with over 30 years combined experience of a range of electrical installation projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Black Pear Electricalblackpearelectrical.co.uk HQ: Droitwich, United KingdomReported employees: 11-50 | Droitwich, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Black Pear Electrical are commercial electrical contractors, who offer a full scope of electrical services including: Electrical Inspection & Testing [EICRs] EV Charger…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Econ Electrical LTDeconelectrical.co.ukHQ: Wakefield, United KingdomReported employees: 1-10 | Wakefield, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Based in Wakefield with nationwide operational reach, Econ Electrical delivers end to end commercial and industrial electrical solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Aspect Electrical Contractors LTDaspectelectrical.co.uk HQ: Chichester, United KingdomReported employees: 11-50 | Chichester, United Kingdom | 11-50 | Exact match | 6 contacts → |
“At Aspect Electrical, we specialise in delivering safe, reliable, and high-quality electrical services to the commercial and industrial sectors across West Sussex, Hampshire, and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RDM Electrical Scotland LTDrdm-electrical.com HQ: East Kilbride, United KingdomReported employees: 1-10 | East Kilbride, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Our experienced team of electricians offer a wide range of quality electrical services to landlords, commercial and industrial clients.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | EMC Electrical Groupemcelectricalgroup.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 6 contacts → |
“EMC - Providers of electrical installation, maintenance and compliance services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Switched Live Electrical LTDswitchedliveelectrical.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Green View Projects Electrical Division LTDgreenviewprojects.co.uk HQ: Halifax, United KingdomReported employees: 11-50 | Halifax, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Green View Projects offers expert electrical excellence through the delivery of a wide range of services for commercial and domestic customers in Halifax, West Yorkshire and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 569 company matches
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Electrical panel upgrade contractors: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
549 records in the displayed employee bands.
20 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 569 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for electrical panel upgrade contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many electrical panel upgrade contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 569 matching company records, 1,494 tracked contacts and 239 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Electrical panel upgrade contractors by geography
- Electrical panel upgrade contractors based in Houston, United States
- Electrical panel upgrade contractors based in Australia
- Electrical panel upgrade contractors based in Belgium
- Electrical panel upgrade contractors based in Canada
- Electrical panel upgrade contractors based in France
- Electrical panel upgrade contractors based in Germany
- Electrical panel upgrade contractors based in the Netherlands
- Electrical panel upgrade contractors based in New Zealand
- Electrical panel upgrade contractors based in Norway
- Electrical panel upgrade contractors based in Sweden
- Electrical panel upgrade contractors based in Switzerland
- Electrical panel upgrade contractors based in the United States
Cite this list
RevenueBase Data Team. Top 25 electrical panel upgrade contractors based in the United Kingdom. Snapshot: October 12, 2026. https://revenuebase.ai/companies/electrical-panel-upgrade-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Electrical panel upgrade contractors based in Houston, United States
- Electrical panel upgrade contractors based in Australia
- Electrical panel upgrade contractors based in Belgium
- Electrical panel upgrade contractors based in Canada
- Electrical panel upgrade contractors based in France
- Electrical panel upgrade contractors based in Germany
Company intelligence · public preview
Top 25 electrical panel upgrade contractors based in the United Kingdom
RevenueBase records 569 matching company records for electrical panel upgrade contractors based in the United Kingdom, with 1,494 tracked contacts and 239 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 electrical panel upgrade contractors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Norwood Electrical UK LTDnorwooduk.com HQ: Lockington, United KingdomReported employees: 51-200 | Lockington, United Kingdom | 51-200 | Exact match | 43 contacts → |
“Norwood Electrical (UK) Ltd offer a full range of electrical services and specialises in electrical compliance.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sa3 Powersa3power.com HQ: Cookstown, United KingdomReported employees: 51-200 | Cookstown, United Kingdom | 51-200 | Exact match | 35 contacts → |
“SA3 Power are a Specialized Electrical Installer that provides electrical services for the Data Centers Industry across Europe.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | A C Electricalaco-electrical.com HQ: Waltham Abbey, United KingdomReported employees: 11-50 | Waltham Abbey, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Our fully qualified competent electricians can undertake any commercial, industrial and domestic requirements.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HCM Electrical LTDhcm-electrical.co.uk HQ: England, United KingdomReported employees: 51-200 | England, United Kingdom | 51-200 | Exact match | 18 contacts → |
“HCM Electrical Ltd is a trusted provider of high-quality electrical services, delivering excellence to clients across various industries.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MS Electrical Solutionsms-electrical.net HQ: Bilton, United KingdomReported employees: 1-10 | Bilton, United Kingdom | 1-10 | Exact match | 14 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Celtic Electrical Services LTDcelticelectrical.co.uk HQ: Pyle, United KingdomReported employees: 11-50 | Pyle, United Kingdom | 11-50 | Exact match | 13 contacts → |
“At Celtic Electrical, we believe great electrical work is built on trust, safety, and long-term relationships.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ETSetsservices.co.uk HQ: East Kilbride, United KingdomReported employees: 11-50 | East Kilbride, United Kingdom | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Omega Control Solutions LTDomegacs.co.uk HQ: East Preston, United KingdomReported employees: 11-50 | East Preston, United Kingdom | 11-50 | Exact match | 10 contacts → |
“At Omega Controls Solutions LTD, we specialize in the design, manufacture, installation, commissioning, and upgrading of high-quality electrical control panels.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nationwide Compliance Solutions. Call ETM 01922 710014electricaltestmidlands.com HQ: Cannock, United KingdomReported employees: 51-200 | Cannock, United Kingdom | 51-200 | Exact match | 10 contacts → |
“Electrical testing, installations, repairs & remedial works.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RJA Electrical Services LTDrjaelectricalservices.co.uk HQ: Sheerness, United KingdomReported employees: 11-50 | Sheerness, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Electrical Contractors” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Loxton Installations Limitedloxtons.com HQ: Aylesford, United KingdomReported employees: 11-50 | Aylesford, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Loxton Installations Ltd, electrical contractors, enjoys a reputation for providing professional electrical contracting services comprising of electrical design and installations…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | EML Electrical Contractors LTDemlelectrical.co.uk HQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Here at EML Electrical we pride ourselves on providing quality installations at a competitive price.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Surrey Tech Services LTDsurreytechservices.co.uk HQ: Surrey, United KingdomReported employees: 11-50 | Surrey, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Here at SurreyTech, we provide a range of electrical installations, and fire safety services to fit your business’ requirements.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | John Noble Electrical Contractors LTDjohnnoble.co.uk HQ: Bonnyrigg, United KingdomReported employees: 11-50 | Bonnyrigg, United Kingdom | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Manorside Electrical LTDmanorside-elec.co.uk HQ: Borehamwood, United KingdomReported employees: 11-50 | Borehamwood, United Kingdom | 11-50 | Exact match | 7 contacts → |
“We are based in Borehamwood and our work spans across London and the Home Counties.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | JW Electrics Essex LTDjwelectrics.co.uk HQ: Braintree, United KingdomReported employees: 11-50 | Braintree, United Kingdom | 11-50 | Exact match | 7 contacts → |
“At JW Electrics, we specialize in providing comprehensive electrical services for residential, commercial, and industrial clients.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Clayton Electrical Limitedclaytonelect.com HQ: Surrey, United KingdomReported employees: 1-10 | Surrey, United Kingdom | 1-10 | Exact match | 7 contacts → |
“CLAYTON ELECTRICAL LIMITED is a Electrical Contractor.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Project Electrical Servicesprojectelectricalservices.co.uk HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Project Electrical Services was established in 2015 by three long term colleagues with over 30 years combined experience of a range of electrical installation projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Black Pear Electricalblackpearelectrical.co.uk HQ: Droitwich, United KingdomReported employees: 11-50 | Droitwich, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Black Pear Electrical are commercial electrical contractors, who offer a full scope of electrical services including: Electrical Inspection & Testing [EICRs] EV Charger…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Econ Electrical LTDeconelectrical.co.uk HQ: Wakefield, United KingdomReported employees: 1-10 | Wakefield, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Based in Wakefield with nationwide operational reach, Econ Electrical delivers end to end commercial and industrial electrical solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Aspect Electrical Contractors LTDaspectelectrical.co.uk HQ: Chichester, United KingdomReported employees: 11-50 | Chichester, United Kingdom | 11-50 | Exact match | 6 contacts → |
“At Aspect Electrical, we specialise in delivering safe, reliable, and high-quality electrical services to the commercial and industrial sectors across West Sussex, Hampshire, and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RDM Electrical Scotland LTDrdm-electrical.com HQ: East Kilbride, United KingdomReported employees: 1-10 | East Kilbride, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Our experienced team of electricians offer a wide range of quality electrical services to landlords, commercial and industrial clients.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | EMC Electrical Groupemcelectricalgroup.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 6 contacts → |
“EMC - Providers of electrical installation, maintenance and compliance services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Switched Live Electrical LTDswitchedliveelectrical.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Green View Projects Electrical Division LTDgreenviewprojects.co.uk HQ: Halifax, United KingdomReported employees: 11-50 | Halifax, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Green View Projects offers expert electrical excellence through the delivery of a wide range of services for commercial and domestic customers in Halifax, West Yorkshire and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 569 company matches
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Electrical panel upgrade contractors: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
549 records in the displayed employee bands.
20 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 569 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for electrical panel upgrade contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many electrical panel upgrade contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 569 matching company records, 1,494 tracked contacts and 239 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 electrical panel upgrade contractors based in the United Kingdom. Snapshot: October 12, 2026. https://revenuebase.ai/companies/electrical-panel-upgrade-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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