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Data / UK companies / Electrical installation / South East

Electrical installation companies in the South East: 10,502 live companies

Updated November 7, 2026. Source: Companies House Free Company Data Product.

10,502 live companies in the South East list SIC code 43210, electrical installation, in the Companies House snapshot dated 1 November 2026. 1,031 were incorporated in the last 12 months and 645 have an accounts due date that had passed.

The request: Every company in the South East with SIC code 43210, electrical installation, incorporated since 2025, with registered address and accounts due dates. $10 of work on sign-up, no card.

Get electrical installation companies in the South EastWatch new electrical installation incorporations in the South East

SpecStream is the live web data engine for teams and agents. It reads the Companies House free company data every month, and this page is that reading. Ask for the companies you track by industry, place or incorporation date and each new company, strike off proposal or overdue accounts date arrives in your sheet, CRM, Slack or agent.

  • 10,502Live companies
  • 1,031Incorporated in the last 12 months
  • 645Accounts overdue
  • 765Strike off proposed

Incorporations per year

Companies incorporated in each year that are still live in the 1 November 2026 snapshot. Companies that closed earlier are not counted, so older years read low.

Year incorporatedLive companies
2022615
2023727
2024685
20251,006
2026 so far908

Towns

TownLive companies
Southampton423
Milton Keynes228
Maidstone225
Reading224
Bedford218
Ashford199
Dartford198
Sidcup188
Brighton185
Portsmouth183
Rochester183
Slough158
Gravesend155
High Wycombe154
Hemel Hempstead152
Waterlooville149
Aylesbury145
Fareham145
Worthing142
Chatham133
Eastleigh121
Gillingham110
Crawley109
Eastbourne103
Epsom103

Newest electrical installation companies in the South East

Newest first. Each row links to the Companies House record.

CompanyNumberIncorporatedTownAccounts dueStatusSource
Only Sparks & Fuses Ltd1755445931 October 2026Worcester Park31 July 2028Activefind-and-update.company-information.service.gov.uk
Ascra Electrical Services Ltd1755437931 October 2026Brentford31 July 2028Activefind-and-update.company-information.service.gov.uk
ECO PWR Installations Ltd1755280330 October 2026Reading30 July 2028Activefind-and-update.company-information.service.gov.uk
TP Electricity Ltd1755182329 October 2026Broadstairs29 July 2028Activefind-and-update.company-information.service.gov.uk
Silver Electrical & Maintenance Ltd1755176829 October 2026Kidlington29 July 2028Activefind-and-update.company-information.service.gov.uk
Soft Airflow Ltd1755122529 October 2026Bracknell29 July 2028Activefind-and-update.company-information.service.gov.uk
Bluskies Solar Energy Group Ltd1755102629 October 2026Milton Keynes29 July 2028Activefind-and-update.company-information.service.gov.uk
Prime Volt Sussex Limited1754997029 October 2026Peacehaven29 July 2028Activefind-and-update.company-information.service.gov.uk
JDGS Cabling Ltd1754952428 October 2026Reigate28 July 2028Activefind-and-update.company-information.service.gov.uk
AOC Electrical Ltd1754880928 October 2026Oxford28 July 2028Activefind-and-update.company-information.service.gov.uk
Voltex Electrical Specialist Ltd1754854828 October 2026Uckfield28 July 2028Activefind-and-update.company-information.service.gov.uk
2C Group Southern Ltd1754726527 October 2026Southsea27 July 2028Activefind-and-update.company-information.service.gov.uk
Elevate Energy(UK) Ltd1754699027 October 2026Ascot27 July 2028Activefind-and-update.company-information.service.gov.uk
Crouch Contracting Limited1754623227 October 2026Heathfield27 July 2028Activefind-and-update.company-information.service.gov.uk
LW Fire Ltd1754466727 October 2026Gravesend27 July 2028Activefind-and-update.company-information.service.gov.uk
LDN Electrical & Security Ltd1754375726 October 2026Epsom26 July 2028Activefind-and-update.company-information.service.gov.uk
UK Renewable Services & Maintenance Ltd1754020924 October 2026Portsmouth24 July 2028Activefind-and-update.company-information.service.gov.uk
Voltacom Ltd1754009724 October 2026Thatcham24 July 2028Activefind-and-update.company-information.service.gov.uk
Hilleca Ltd1753893623 October 2026Tenterden23 July 2028Activefind-and-update.company-information.service.gov.uk
Challenger Lighting Services . COM Ltd1753825523 October 2026Gosport23 July 2028Activefind-and-update.company-information.service.gov.uk
Elio 26 Renewables Ltd1753742923 October 2026Wokingham23 July 2028Activefind-and-update.company-information.service.gov.uk
Maples Electrical Ltd1753674222 October 2026Bracknell22 July 2028Activefind-and-update.company-information.service.gov.uk
Nexa Engineering Ltd1753659022 October 2026Hounslow22 July 2028Activefind-and-update.company-information.service.gov.uk
Arns Electrics Ltd1753509822 October 2026Hounslow22 July 2028Activefind-and-update.company-information.service.gov.uk
Green Solar Energy Systems Ltd1753290221 October 2026Milton Keynes21 July 2028Activefind-and-update.company-information.service.gov.uk
DSJ Electrical Ltd1753202820 October 2026Crawley20 July 2028Activefind-and-update.company-information.service.gov.uk
Electrics Complete Ltd1753177920 October 2026Chatham20 July 2028Activefind-and-update.company-information.service.gov.uk
Ridley Kitchens Ltd1753062920 October 2026Cobham20 July 2028Activefind-and-update.company-information.service.gov.uk
Heliogrid Energy Group Ltd1752863219 October 2026Reading19 July 2028Activefind-and-update.company-information.service.gov.uk
Hobletts Consulatancy Ltd1752772819 October 2026Hemel Hempstead19 July 2028Activefind-and-update.company-information.service.gov.uk
Forge Electrical Group Ltd1752731918 October 2026Southampton18 July 2028Activefind-and-update.company-information.service.gov.uk
Dontek Ltd1752688617 October 2026St Leonards-on-Sea17 July 2028Activefind-and-update.company-information.service.gov.uk
Alltask Building Services Ltd1752664517 October 2026High Wycombe17 July 2028Activefind-and-update.company-information.service.gov.uk
Charters Electrical Ltd1752412615 October 2026Whitstable15 July 2028Activefind-and-update.company-information.service.gov.uk
Carib Renewables Limited1752251715 October 2026Southampton15 July 2028Activefind-and-update.company-information.service.gov.uk
Servantis Ltd1752228815 October 2026Ramsgate15 July 2028Activefind-and-update.company-information.service.gov.uk
Brading Projects Ltd1752204314 October 2026Lymington14 July 2028Activefind-and-update.company-information.service.gov.uk
Sunny Solar Energy Limited1752110814 October 2026Hounslow14 July 2028Activefind-and-update.company-information.service.gov.uk
Genco 4 Ltd1752107814 October 2026Horsham14 July 2028Activefind-and-update.company-information.service.gov.uk
Farrer Electrical Contracts Limited1751966314 October 2026Camberley14 July 2028Activefind-and-update.company-information.service.gov.uk
EK Marine Electrical Services Ltd1751919613 October 2026Southampton13 July 2028Activefind-and-update.company-information.service.gov.uk
Hassnain Associates Ltd1751890013 October 2026Welling13 July 2028Activefind-and-update.company-information.service.gov.uk
Jnergy Ltd1751887713 October 2026Hemel Hempstead13 July 2028Activefind-and-update.company-information.service.gov.uk
Stag and DOE Electrical Ltd1751883013 October 2026Bexleyheath13 July 2028Activefind-and-update.company-information.service.gov.uk
PAT4LESS Ltd1751562312 October 2026Feltham12 July 2028Activefind-and-update.company-information.service.gov.uk
HA Offshore Services Ltd1751561912 October 2026Bexleyheath12 July 2028Activefind-and-update.company-information.service.gov.uk
Barao Trading Ltd1751539712 October 2026Guildford12 July 2028Activefind-and-update.company-information.service.gov.uk
Workforece Build Ltd1751416812 October 2026Canterbury12 July 2028Activefind-and-update.company-information.service.gov.uk
L&V Renewables Limited1751395112 October 2026Worthing12 July 2028Activefind-and-update.company-information.service.gov.uk
Energy Saving Design Limited1751341312 October 2026Tadley12 July 2028Activefind-and-update.company-information.service.gov.uk

Contains public sector information licensed under the Open Government Licence v3.0. Counts are of live companies in the Companies House snapshot dated 1 November 2026. The snapshot holds basic company data only: no officers and no persons with significant control. A company is counted under each SIC code it lists, up to four. A region is the part of the UK a postcode area mostly falls in. This page uses Companies House data and is not endorsed by Companies House. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.