SIC code 09900
Support activities for other mining and quarrying
There are 973 active UK companies registered under SIC code 09900 (Support activities for other mining and quarrying), 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 18%
- In insolvency or administration 1%
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 | 13 |
| November 2025 | 9 |
| December 2025 | 6 |
| January 2026 | 9 |
| February 2026 | 10 |
| March 2026 | 10 |
| April 2026 | 7 |
| May 2026 | 13 |
| June 2026 | 7 |
| July 2026 | 15 |
| August 2026 | 7 |
| September 2026 | 10 |
Company age
How long the active companies have been registered.
- Under 1 year 12%
- 1–3 years 15%
- 3–5 years 13%
- 5–10 years 25%
- 10–20 years 24%
- 20 years or more 10%
Where they're registered
Active companies by postcode area of their registered office.
- East Central London (EC) 83
- West Central London (WC) 53
- West London (W) 49
- South West London (SW) 35
- Truro (TR) 34
- North London (N) 29
- Belfast (BT) 24
- Birmingham (B) 20
- Cardiff (CF) 18
- East London (E) 18
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 09900.
| Company | Number | Registered | Town |
|---|---|---|---|
| ROBINSON MINERAL SERVICES LTD | 17479894 | 24 Sept 2026 | LONDON |
| ENDURANCE RESOURCES LIMITED | 17474195 | 22 Sept 2026 | LONDON |
| ENERGY CONSCIOUS MINING SOLUTIONS LIMITED | NI743851 | 17 Sept 2026 | MAGHERAFELT |
| DMBTEK LTD | 17464192 | 17 Sept 2026 | LONDON |
| MEANTIME UK SERVICES LIMITED | 17453822 | 11 Sept 2026 | LONDON |
| SMG MINERALS LIMITED | 17450942 | 10 Sept 2026 | LONDON |
| SD INSIGHTS LTD | 17450505 | 9 Sept 2026 | LONDON |
| DYNAMICS GEOSCIENCE LTD | SC902043 | 9 Sept 2026 | DUNFERMLINE |
| BUSINESS EMPIRE MINING & MINERALS LIMITED | 17443580 | 7 Sept 2026 | MIDDLESBROUGH |
| INDO GULF STRATEGIC METALS LIMITED | 17443185 | 7 Sept 2026 | STANMORE |
Related
- Part of the Mining & Energy industry group.
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Other mining & energy SIC codes:
- 35110 – Production of electricity (10,800)
- 09100 – Support activities for petroleum and natural gas extraction (3,050)
- 35140 – Trade of electricity (2,760)
- 35300 – Steam and air conditioning supply (1,870)
- 35130 – Distribution of electricity (1,380)
- 06100 – Extraction of crude petroleum (1,130)
- 08990 – Other mining and quarrying n.e.c. (871)
- 35120 – Transmission of electricity (763)
- 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 .