Highest published revenue in Walcourt (Castillon, Chastrès, Clermont, …)
24 companies registered in 5650 Walcourt (Castillon, Chastrès, Clermont, …) publish their revenue in recent accounts; here are the top 20. Skylane Optics leads with €12.3m (financial year 2025).
Top 20
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Skylane Optics Wholesale trade | €18.8m | €12.3m | €16.1m | 19.1 | 2025 |
| 2 | Carrières les Petons Other mining and quarrying | €17.4m | €9.94m | €2.66m | 33.5 | 2025 |
| 3 | CaP MEDs Human health activities | 536,238 € | 436,436 € | 270,214 € | — | 2025 |
| 4 | Transports Denorme Land transport and transport via pipelines | 307,361 € | 430,795 € | 140,897 € | 1.0 | 2025 |
| 5 | Meca Partner Manufacture of fabricated metal products, except machinery and equipment | 215,141 € | 334,070 € | 126,301 € | — | 2023 |
| 6 | Elena Romano Human health activities | 217,368 € | 287,221 € | 174,571 € | — | 2025 |
| 7 | Immolaire Real estate activities | 741,157 € | 253,191 € | −94,165 € | 1.3 | 2025 |
| 8 | Hainaut Logistic Warehousing, storage and support activities for transportation | €1.21m | 224,983 € | 622,448 € | 2.6 | 2025 |
| 9 | Nurse | 616,611 € | 172,656 € | 608,393 € | — | 2025 |
| 10 | NB Sports Retail trade | 113,416 € | 169,649 € | 70,728 € | — | 2025 |
| 11 | Lamensch Tax Law Legal and accounting activities | 79,940 € | 165,043 € | 15,068 € | — | 2025 |
| 12 | DLV Toitures Specialised construction activities | 67,934 € | 157,285 € | 31,604 € | — | 2025 |
| 13 | Kine KI Libre Human health activities | 116,773 € | 155,274 € | 68,172 € | — | 2025 |
| 14 | CL@Move Office administrative, office support and other business support activities | 29,921 € | 151,068 € | 8,196 € | — | 2025 |
| 15 | N.H.M. Specialised construction activities | 35,372 € | 96,288 € | −18,939 € | — | 2025 |
| 16 | B & J Green Services to buildings and landscape activities | 52,167 € | 85,891 € | 22,548 € | — | 2025 |
| 17 | Natrium Real estate activities | 925,418 € | 63,577 € | 17,373 € | — | 2025 |
| 18 | Finemeca Specialised construction activities | 96,029 € | 51,700 € | −49,308 € | — | 2025 |
| 19 | Docteur J.F. SAUVEGARDE | 300,438 € | 38,719 € | 275,999 € | — | 2025 |
| 20 | Trésors du monde Retail trade | 29,408 € | 31,079 € | −84,359 € | 0.7 | 2025 |
These are the revenue figures published in the annual accounts. Small companies (micro and abridged accounts) do not have to publish theirs: they do not appear in this ranking.
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Frequently asked questions
Which company in Walcourt (Castillon, Chastrès, Clermont, …) has the highest revenue?
Skylane Optics, with €12.3m in revenue (financial year 2025).
How many companies in Walcourt (Castillon, Chastrès, Clermont, …) publish their revenue?
24 out of 313, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Walcourt (Castillon, Chastrès, Clermont, …)
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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 12 Nov 2026.