SIC code 41201
Construction of commercial buildings
There are about 39,900 active UK companies registered under SIC code 41201 (Construction of commercial buildings), as of October 2026.
Live figures, the full list, more filters, and CSV export.
On the register
Share of these companies on the live register, by status.
- Active 77%
- Proposal to strike off 19%
- In insolvency or administration 3%
New registrations
Companies registered each month, October 2025 – September 2026, that are still on the register. See registrations by month across all companies.
Show the figures
| Month | Companies |
|---|---|
| October 2025 | 651 |
| November 2025 | 488 |
| December 2025 | 405 |
| January 2026 | 601 |
| February 2026 | 468 |
| March 2026 | 674 |
| April 2026 | 677 |
| May 2026 | 639 |
| June 2026 | 581 |
| July 2026 | 602 |
| August 2026 | 522 |
| September 2026 | 552 |
Company age
How long the active companies have been registered.
- Under 1 year 17%
- 1–3 years 22%
- 3–5 years 14%
- 5–10 years 23%
- 10–20 years 13%
- 20 years or more 12%
Where they're registered
Active companies by postcode area of their registered office.
- East London (E) 1,890
- Romford (RM) 1,500
- North London (N) 1,280
- Ilford (IG) 1,160
- Harrow (HA) 1,140
- Birmingham (B) 1,010
- Belfast (BT) 950
- Southall (UB) 936
- West London (W) 904
- South East London (SE) 791
Note: Location figures use the registered office address from Companies House. Many companies register at an accountant's or formation agent's address, which may differ from where they trade.
Recently registered companies
Active companies recently registered under SIC code 41201.
| Company | Number | Registered | Town |
|---|---|---|---|
| AMBER BUILDING AND ROOFING LTD | 17496891 | 2 Oct 2026 | London |
| HOV CONSTRUCTIONS LTD | 17496843 | 2 Oct 2026 | Waltham Cross |
| SAA 26 LIMITED | 17496809 | 2 Oct 2026 | Southampton |
| BUILDPRO CONTRACTOR LTD | 17496726 | 2 Oct 2026 | Manchester |
| 1ST KLASS CONTRACTORS LTD | 17496521 | 2 Oct 2026 | Manchester |
| JAMAL BUILDORA LIMITED | 17496457 | 2 Oct 2026 | Manchester |
| J A INDUSTRIAL AND COMMERCIAL LIMITED | 17496423 | 2 Oct 2026 | Worthing |
| KNU LTD | 17495959 | 2 Oct 2026 | Camberley |
| ARU BUILD GROUP LIMITED | 17495909 | 2 Oct 2026 | Luton |
| DLLT SERVICES LTD | 17495906 | 2 Oct 2026 | London |
Related
- Part of the Construction industry group.
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Other construction SIC codes:
- 41100 – Development of building projects (109,000)
- 41202 – Construction of domestic buildings (92,800)
- 43999 – Other specialised construction activities n.e.c. (61,900)
- 43210 – Electrical installation (56,100)
- 43390 – Other building completion and finishing (54,900)
- 43220 – Plumbing, heat and air-conditioning installation (49,800)
- 43290 – Other construction installation (37,200)
- 43320 – Joinery installation (22,400)
- All SIC codes
- SIC codes explained
- New Company Registrations
- New / Updated Officers
- Charges / Mortgages
- Officer Disqualifications
- Accounts (Assets)
- Insolvency Filings
- Company Officer Resignations
- Existing Company Changes
- In Liquidation
Data as of .