SIC code 43390
Other building completion and finishing
There are about 54,900 active UK companies registered under SIC code 43390 (Other building completion and finishing), 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 81%
- Proposal to strike off 16%
- 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 | 840 |
| November 2025 | 527 |
| December 2025 | 450 |
| January 2026 | 746 |
| February 2026 | 663 |
| March 2026 | 847 |
| April 2026 | 819 |
| May 2026 | 715 |
| June 2026 | 718 |
| July 2026 | 776 |
| August 2026 | 683 |
| September 2026 | 742 |
Company age
How long the active companies have been registered.
- Under 1 year 15%
- 1–3 years 19%
- 3–5 years 13%
- 5–10 years 23%
- 10–20 years 20%
- 20 years or more 9%
Where they're registered
Active companies by postcode area of their registered office.
- North London (N) 1,630
- East London (E) 1,620
- Birmingham (B) 1,560
- Romford (RM) 1,390
- Harrow (HA) 1,330
- Manchester (M) 1,050
- West London (W) 1,040
- Southend-on-Sea (SS) 1,040
- South East London (SE) 964
- Ilford (IG) 948
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 43390.
| Company | Number | Registered | Town |
|---|---|---|---|
| JAY ESS MAINTENANCE LTD | 17496696 | 2 Oct 2026 | Hounslow |
| NOVA HEARTH CAPITAL LTD | 17496647 | 2 Oct 2026 | Blackburn |
| AA SIGNATURE HOMES LTD | 17496487 | 2 Oct 2026 | Manchester |
| JAMAL BUILDORA LIMITED | 17496457 | 2 Oct 2026 | Manchester |
| G LEKKI LTD | 17496355 | 2 Oct 2026 | Northampton |
| PARKWAY MAINTENANCE LTD | 17496350 | 2 Oct 2026 | Rayleigh |
| D H DESIGNER HOME IMPROVEMENTS LTD | 17496179 | 2 Oct 2026 | Neath |
| S&G BUILDING SOLUTIONS LIMITED | 17495931 | 2 Oct 2026 | Burntwood |
| JK PROPERTY MAINTENANCE LIMITED | 17495621 | 2 Oct 2026 | Bargoed |
| VICTORIA HOME DESOGN LIMITED | 17495500 | 2 Oct 2026 | Orpington |
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)
- 43220 – Plumbing, heat and air-conditioning installation (49,800)
- 41201 – Construction of commercial buildings (39,900)
- 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 .