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Data / UK companies / Construction of utility projects for electricity and telecommunications

Construction of utility projects for electricity and telecommunications: 5,234 live UK companies with SIC code 42220

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

5,234 live UK companies list SIC code 42220, construction of utility projects for electricity and telecommunications, in the Companies House snapshot dated 1 November 2026. 836 of them were incorporated in the last 12 months and 402 have an accounts due date that had passed, and 495 have a proposal to strike them off the register.

The request: Every UK company with SIC code 42220, construction of utility projects for electricity and telecommunications, incorporated since 2025, with registered address, accounts due dates and status. $10 of work on sign-up, no card.

Get every construction of utility projects for electricity and telecommunications companyWatch new construction of utility projects for electricity and telecommunications incorporationsGet companies with overdue accounts

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.

  • 5,234Live companies
  • 836Incorporated in the last 12 months
  • 402Accounts overdue
  • 495Strike off proposed
  • 42220SIC code
  • 1 November 2026Snapshot

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
2022481
2023558
2024570
2025795
2026 so far717

By region

RegionLive companies
London1,197
South East624
North West563
East of England475
Scotland464
West Midlands369
Yorkshire and The Humber319
South West315
North East251
East Midlands237
Northern Ireland209
Wales209

Towns with the most construction of utility projects for electricity and telecommunications companies

Towns with 100 or more live companies; a link opens the page for this industry in that town.

TownRegionLive companies
LondonLondon852
GlasgowScotland106
LiverpoolNorth West105
ManchesterNorth West69
BirminghamWest Midlands60
LutonEast of England54
CardiffWales53
LeedsYorkshire and The Humber50
BristolSouth West46
Milton KeynesSouth East42
NottinghamEast Midlands40
BelfastNorthern Ireland36
EdinburghScotland35
DoncasterYorkshire and The Humber33
AylesburySouth East32
WarringtonNorth West31
BarnsleyYorkshire and The Humber30
PrestonNorth West30
Newcastle upon TyneNorth East29
ReadingSouth East29
HarrowLondon28
HamiltonScotland27
IlfordLondon26
LeicesterEast Midlands26
MiddlesbroughNorth East26

Newest construction of utility projects for electricity and telecommunications companies

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

CompanyNumberIncorporatedTownAccounts dueStatusSource
A.S Mechanical & Earthing Services LtdSC90763730 October 2026Bathgate30 July 2028Activefind-and-update.company-information.service.gov.uk
SG Renwables LimitedSC90760830 October 2026Isle of Lewis30 July 2028Activefind-and-update.company-information.service.gov.uk
Pesel Ltd1755408930 October 2026Derby30 July 2028Activefind-and-update.company-information.service.gov.uk
LPW Contracting Servives Limited1755233230 October 2026London30 July 2028Activefind-and-update.company-information.service.gov.uk
HGN Telecoms Limited1755149329 October 2026Wetherby29 July 2028Activefind-and-update.company-information.service.gov.uk
OX Electrical Contractors Ltd1755057929 October 2026London29 July 2028Activefind-and-update.company-information.service.gov.uk
JL Jointing Ltd1755019929 October 2026Newcastle upon Tyne29 July 2028Activefind-and-update.company-information.service.gov.uk
Focus Energy & Grid (UK) Ltd1754749828 October 2026Liverpool28 July 2028Activefind-and-update.company-information.service.gov.uk
Ashley Grant Renewables Ltd1754645827 October 2026Grantham27 July 2028Activefind-and-update.company-information.service.gov.uk
EEF Consultancy Ltd1754558727 October 2026Grantham27 July 2028Activefind-and-update.company-information.service.gov.uk
Jet Remote Support Ltd1754554827 October 2026Belvedere27 July 2028Activefind-and-update.company-information.service.gov.uk
Millsey Electrical Ltd1754553027 October 2026London27 July 2028Activefind-and-update.company-information.service.gov.uk
Aera West HAM Ltd1754441227 October 2026London27 July 2028Activefind-and-update.company-information.service.gov.uk
Macon Environmental & Utilities LimitedSC90710526 October 2026Hamilton26 July 2028Activefind-and-update.company-information.service.gov.uk
Infinity Volt Ltd1754282026 October 2026Enfield26 July 2028Activefind-and-update.company-information.service.gov.uk
Wind 1969 Limited1754276026 October 2026Middlesbrough26 July 2028Activefind-and-update.company-information.service.gov.uk
North Route Ltd1753689723 October 2026Stokesley23 July 2028Activefind-and-update.company-information.service.gov.uk
EOS Infrastructure LtdSC90675322 October 2026Paisley22 July 2028Activefind-and-update.company-information.service.gov.uk
Trinity Utilities Ltd1753682922 October 2026Birmingham22 July 2028Activefind-and-update.company-information.service.gov.uk
Bedj Ltd1753226421 October 2026London21 July 2028Activefind-and-update.company-information.service.gov.uk
Helios Build LtdSC90653020 October 2026Glasgow20 July 2028Activefind-and-update.company-information.service.gov.uk
GHM Utility Services Ltd1753158520 October 2026Chatham30 June 2028Activefind-and-update.company-information.service.gov.uk
DSP Global Limited1753122420 October 2026Swindon20 July 2028Activefind-and-update.company-information.service.gov.uk
Beckside Consultants Ltd1753006420 October 2026Cleethorpes20 July 2028Activefind-and-update.company-information.service.gov.uk
Focan Networks&Civils Ltd1752924419 October 2026Luton19 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.