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Data / UK companies / Site preparation

Site preparation: 5,821 live UK companies with SIC code 43120

5,821 live UK companies list SIC code 43120, site preparation, in the Companies House snapshot dated 1 November 2026. 706 of them were incorporated in the last 12 months and 516 have an accounts due date that had passed, and 632 have a proposal to strike them off the register.

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.

Get every site preparation companyWatch new site preparation incorporationsGet companies with overdue accounts
  • 5,821Live companies
  • 706Incorporated in the last 12 months
  • 516Accounts overdue
  • 632Strike off proposed
  • 43120SIC 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
2022269
2023339
2024445
2025616
2026 so far637

By region

RegionLive companies
London888
South East835
North West591
West Midlands591
East of England542
South West518
Yorkshire and The Humber399
Scotland372
East Midlands312
Wales286
Northern Ireland274
North East211

Towns with the most site preparation companies

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

TownRegionLive companies
LondonLondon572
BirminghamWest Midlands122
ManchesterNorth West60
BristolSouth West56
LiverpoolNorth West54
CardiffWales52
GlasgowScotland49
SwindonSouth West48
NottinghamEast Midlands47
DoncasterYorkshire and The Humber39
PrestonNorth West35
SouthamptonSouth East35
WaterloovilleSouth East35
ColchesterEast of England31
NewryNorthern Ireland31
NorwichEast of England30
LeicesterEast Midlands29
WolverhamptonWest Midlands29
ChelmsfordEast of England28
LeedsYorkshire and The Humber27
LutonEast of England27
BoltonNorth West26
SheffieldYorkshire and The Humber26
KidderminsterWest Midlands25
BradfordYorkshire and The Humber24

Newest site preparation companies

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

CompanyNumberIncorporatedTownAccounts dueStatusSource
Arkadion Demolition Ltd1755445631 October 2026Loughborough31 July 2028Activefind-and-update.company-information.service.gov.uk
JS & Sons Groundwork’S Ltd1755424231 October 2026Barnsley31 July 2028Activefind-and-update.company-information.service.gov.uk
Cobbletechpaving Ltd1755362330 October 2026Chelmsford30 July 2028Activefind-and-update.company-information.service.gov.uk
KNK Construction and Services Limited1755356730 October 2026London30 July 2028Activefind-and-update.company-information.service.gov.uk
Midlands Groundworks Limited1755272930 October 2026Bakewell30 July 2028Activefind-and-update.company-information.service.gov.uk
Standing Group Limited1755237830 October 2026Worthing30 July 2028Activefind-and-update.company-information.service.gov.uk
Maren Construction Limited1755174229 October 2026Middlesbrough29 July 2028Activefind-and-update.company-information.service.gov.uk
Webster Scaffolding Ltd1754969829 October 2026Barnet29 July 2028Activefind-and-update.company-information.service.gov.uk
Quality Construction SW Ltd1754844728 October 2026Newton Abbot28 July 2028Activefind-and-update.company-information.service.gov.uk
Gloucester Groundworks and Landscaping Ltd1754749128 October 2026Gloucester28 July 2028Activefind-and-update.company-information.service.gov.uk
BOW Park Ltd1754746528 October 2026Broadway28 July 2028Activefind-and-update.company-information.service.gov.uk
CLK Contracting Ltd1754708927 October 2026Poulton-le-Fylde27 July 2028Activefind-and-update.company-information.service.gov.uk
SB Groundworks & Landscaping Ltd1754470727 October 2026Hemel Hempstead27 July 2028Activefind-and-update.company-information.service.gov.uk
Plot Shift Ltd1754416727 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
A1 Services and Haulage LtdSC90701526 October 2026Perth26 July 2028Activefind-and-update.company-information.service.gov.uk
MG Groundworks & Resin Ltd1754380926 October 2026Bradford26 July 2028Activefind-and-update.company-information.service.gov.uk
LBBG Groundworks Ltd1754112525 October 2026West Bromwich25 July 2028Activefind-and-update.company-information.service.gov.uk
Creative Vision Building and Landscapes Limited1754058824 October 2026Castleford24 July 2028Activefind-and-update.company-information.service.gov.uk
Usha99 Ltd1754008624 October 2026Ilford24 July 2028Activefind-and-update.company-information.service.gov.uk
Mactaggart Tile & Stone LtdSC90681723 October 2026East Kilbride23 July 2028Activefind-and-update.company-information.service.gov.uk
SH Excavations & Plant Hire Ltd1753782823 October 2026Manchester23 July 2028Activefind-and-update.company-information.service.gov.uk
CDP Design & Build Limited1753566722 October 2026Maidenhead22 July 2028Activefind-and-update.company-information.service.gov.uk
OHF Build Ltd1753524422 October 2026London22 July 2028Activefind-and-update.company-information.service.gov.uk
RHO-Radek Heavy Operations LtdSC90657321 October 2026Alloa21 July 2028Activefind-and-update.company-information.service.gov.uk

Updated November 7, 2026. Read from Companies House Free Company Data Product. 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.