SIC code 03210
Marine aquaculture
There are 548 active UK companies registered under SIC code 03210 (Marine aquaculture), 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 16%
- In insolvency or administration 2%
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 | 3 |
| November 2025 | 3 |
| December 2025 | 5 |
| January 2026 | 7 |
| February 2026 | 2 |
| March 2026 | 3 |
| April 2026 | 5 |
| May 2026 | 4 |
| June 2026 | 4 |
| July 2026 | 5 |
| August 2026 | 3 |
| September 2026 | 3 |
Company age
How long the active companies have been registered.
- Under 1 year 9%
- 1–3 years 15%
- 3–5 years 13%
- 5–10 years 20%
- 10–20 years 23%
- 20 years or more 21%
Where they're registered
Active companies by postcode area of their registered office.
- Lerwick (ZE) 33
- Inverness (IV) 32
- Paisley (PA) 32
- Belfast (BT) 20
- Edinburgh (EH) 17
- Falkirk (FK) 16
- Portsmouth (PO) 16
- Glasgow (G) 15
- Llandudno (LL) 14
- West Central London (WC) 13
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 03210.
| Company | Number | Registered | Town |
|---|---|---|---|
| EQUATORA MARINE RESOURCES LTD | 17493674 | 1 Oct 2026 | Bournemouth |
| CORAL ADDICTION LTD | 17442330 | 7 Sept 2026 | GREAT YARMOUTH |
| THE POLYP HUB LTD | SC900987 | 1 Sept 2026 | MOTHERWELL |
| ROCIFIC SEAFOOD LIMITED | 17429524 | 1 Sept 2026 | WEST MIDLANDS, ENGLAND |
| INFUSERY LTD | 17403059 | 17 Aug 2026 | LONDON |
| CLEAN TIDE SEAWEED LTD | 17387976 | 7 Aug 2026 | BURY ST. EDMUNDS |
| MCALLISTERMARITIMESERVICES LTD | SC898408 | 7 Aug 2026 | TARBERT |
| REEF AND TIDE LTD | 17362573 | 27 Jul 2026 | LYDNEY |
| ROYSYNC LTD | 17360256 | 24 Jul 2026 | CAMBRIDGE |
| HARBOUR OYSTERS UK CIC | 17345356 | 17 Jul 2026 | EMSWORTH |
Related
- Part of the Agriculture industry group.
-
Other agriculture SIC codes:
- 01500 – Mixed farming (9,410)
- 01110 – Growing of cereals (except rice), leguminous crops and oil seeds (4,060)
- 01610 – Support activities for crop production (3,160)
- 02100 – Silviculture and other forestry activities (2,760)
- 02400 – Support services to forestry (2,540)
- 01629 – Support activities for animal production (other than farm animal boarding and care) n.e.c. (2,440)
- 01430 – Raising of horses and other equines (2,430)
- 03110 – Marine fishing (2,240)
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- 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 .