Marine aquaculture
10 Belgian companies whose main activity falls under NACE code 0321 have filed annual accounts.
Largest companies: Marine aquaculture
Ranked by total assets in the latest filed accounts. This is a size criterion, not an assessment.
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Columbi Salmon 8400 Ostend | €14.7m | — | 66,619 € | — | 2025 |
| 2 | Aquacultuur Oostende 8400 Ostend | €1.53m | — | 720,413 € | 0.2 | 2024 |
| 3 | A.C.O. 8400 Ostend | 433,168 € | — | 99,317 € | 7.3 | 2025 |
| 4 | BE-Algae Farming 2990 Wuustwezel | 365,274 € | — | 60,741 € | — | 2025 |
| 5 | Locatray 1050 Brussels | 306,691 € | — | 289,344 € | — | 2025 |
| 6 | LD 4 6730 Tintigny | 223,430 € | — | 12,866 € | — | 2025 |
| 7 | OceanBites 8850 Ardooie | 188,624 € | — | 26,387 € | 0.1 | 2025 |
| 8 | Go Ocean 9000 Ghent | 129,276 € | — | −35,690 € | 1.0 | 2025 |
| 9 | Blue Greenery 8400 Ostend | 69,884 € | 14,421 € | −466,600 € | — | 2025 |
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
See all 10 companies, full list →
Where are they based?
Municipalities with the most
Related sectors
Frequently asked questions
How many Marine aquaculture companies are there in Belgium?
10 Belgian companies whose main activity falls under NACE code 0321 (Marine aquaculture) have filed annual accounts with the National Bank.
What is the largest company in Marine aquaculture?
By total assets, it is Columbi Salmon (€14.7m, financial year 2025).
Where are Marine aquaculture companies based?
The municipalities with the most: Ostend (4), Ixelles (1), Wuustwezel (1).
Analyse companies in Marine aquaculture
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Open the full file →Active companies (legal entities) that have filed at least one set of annual accounts, based on the Crossroads Bank for Enterprises and the National Bank of Belgium. The sector is the main activity in the register; the municipality is that of the registered office. Data updated on 11 Nov 2026.