SIC code 23630
Manufacture of ready-mixed concrete
There are 390 active UK companies registered under SIC code 23630 (Manufacture of ready-mixed concrete), 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 83%
- Proposal to strike off 11%
- In insolvency or administration 6%
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 | 5 |
| November 2025 | 5 |
| December 2025 | 2 |
| January 2026 | 1 |
| February 2026 | 4 |
| March 2026 | 7 |
| April 2026 | 3 |
| May 2026 | 5 |
| June 2026 | 4 |
| July 2026 | 6 |
| August 2026 | 1 |
| September 2026 | 2 |
Company age
How long the active companies have been registered.
- Under 1 year 11%
- 1–3 years 16%
- 3–5 years 11%
- 5–10 years 23%
- 10–20 years 17%
- 20 years or more 21%
Where they're registered
Active companies by postcode area of their registered office.
- Belfast (BT) 20
- Southall (UB) 15
- Derby (DE) 11
- Twickenham (TW) 10
- Birmingham (B) 9
- Slough (SL) 9
- Wakefield (WF) 9
- Doncaster (DN) 8
- Sheffield (S) 8
- Leicester (LE) 7
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 23630.
| Company | Number | Registered | Town |
|---|---|---|---|
| BRITAMIX CONCRETE LTD | 17450830 | 9 Sept 2026 | WEST BROMWICH |
| MRMKMM LTD | SC902132 | 9 Sept 2026 | KIRRIEMUIR |
| BARROW CONCRETE LTD | 17415914 | 24 Aug 2026 | LANCASHIRE |
| PRIME MIX CONCRETE LTD | 17367564 | 28 Jul 2026 | STAINES-UPON-THAMES |
| LINK DIRECT CONCRETE LTD | 17364813 | 27 Jul 2026 | ELY |
| GR0UT1NG LTD | SC895704 | 12 Jul 2026 | COATBRIDGE |
| HETTON READYMIX LIMITED | 17326133 | 7 Jul 2026 | HOUGHTON LE SPRING |
| 24 SEVEN CONCRETE LTD | 17322229 | 6 Jul 2026 | HARROW |
| ALPHA CRETE + PUMP LTD | 17314610 | 2 Jul 2026 | HOLMFIRTH |
| N1 CONCRETE MIX LTD | 17310135 | 30 Jun 2026 | WALTHAM ABBEY |
Related
- Part of the Manufacturing industry group.
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Other manufacturing SIC codes:
- 32990 – Other manufacturing n.e.c. (18,400)
- 25990 – Manufacture of other fabricated metal products n.e.c. (8,720)
- 18129 – Printing n.e.c. (8,680)
- 16230 – Manufacture of other builders' carpentry and joinery (7,970)
- 33190 – Repair of other equipment (6,820)
- 31090 – Manufacture of other furniture (6,560)
- 33120 – Repair of machinery (5,780)
- 14190 – Manufacture of other wearing apparel and accessories n.e.c. (5,600)
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- Officer Disqualifications
- Accounts (Assets)
- Insolvency Filings
- Company Officer Resignations
- Existing Company Changes
- In Liquidation
Data as of .