SIC code 43120
Site preparation
5,370 UK companies classified under this code.
Search companies with SIC 43120What SIC code 43120 covers
SIC code 43120 is the UK Standard Industrial Classification for Site preparation. It falls under SIC section F — Construction, division 43. Companies record it at Companies House to describe what they do, and it is one of up to four SIC codes a company can hold.
Site preparation — the groundworks crews who get a plot ready to build on: clearing, levelling, earthmoving, drainage and excavation. Typically plant-owning contractors and groundwork firms ranging from a few diggers to sizeable operations, feeding straight into housebuilders and main contractors. Closely tied to demolition, test boring and the wider construction supply chain.
Where these companies are based
Active companies under SIC code 43120 cluster most in:
- London 529
- Birmingham 128
- Manchester 54
- Swindon 54
- Bristol 46
- Liverpool 46
Example companies with SIC code 43120
A sample of recently-incorporated active companies classified under 43120:
- Ethnic Events Ltd
- Stiifan Ltd
- Wee Bit Services Ltd
- Dni Groundworks Limited
- S&G Utilities Ltd
- Carramac Plant Hire Ltd
- Stables Excavations Limited
- Cps Morgan Utilities Limited
- Bhatia Developments Limited
- Clear Path Contracting Ltd
- Netking Ltd
- Ldc Groundworks Ltd
Related SIC codes
- 43110 Demolition
- 43130 Test drilling and boring
- 43210 Electrical installation
- 43220 Plumbing, heat and air-conditioning installation
- 43290 Other construction installation
- 43310 Plastering
- 43320 Joinery installation
- 43330 Floor and wall covering
- 43341 Painting
Frequently asked
What is SIC code 43120?
SIC code 43120 is the UK Standard Industrial Classification (SIC 2007) for "Site preparation". It is the code a company records at Companies House when this is its business activity, and it sits within SIC section F — Construction.
How many companies use SIC code 43120?
5,370 companies are currently classified under SIC code 43120 on the UK register, most commonly in London, Birmingham, Manchester.
How do I find companies with SIC code 43120?
On Company Shark, search the live Companies House register by SIC code 43120, then narrow by location and incorporation date and export the list with director details. SIC code filtering is available on the Business and MAX plans.
Is SIC code 43120 the right code for my company?
SIC codes are self-reported. Pick the code that most closely matches your main activity — 43120 covers "Site preparation". You can record up to four SIC codes, and update them on your annual confirmation statement.
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