Highest published revenue in Seneffe (Arquennes, Familleureux, Feluy, …)
49 companies registered in 7181 Seneffe (Arquennes, Familleureux, Feluy, …) publish their revenue in recent accounts; here are the top 20. Chemviron leads with €136.5m (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 | Chemviron Manufacture of chemicals and chemical products | €232.4m | €136.5m | €129.6m | 180.8 | 2025 |
| 2 | TotalEnergies OneTech Belgium Scientific research and development | €116.7m | €96.0m | €79.8m | 297.7 | 2025 |
| 3 | TotalEnergies Petrochemicals Feluy Manufacture of chemicals and chemical products | €160.5m | €74.0m | €98.2m | 385.7 | 2025 |
| 4 | Ineos Feluy Manufacture of chemicals and chemical products | €54.2m | €68.7m | €22.7m | 176.0 | 2025 |
| 5 | Unilin Insulation Feluy Manufacture of rubber and plastic products | €34.7m | €67.5m | €30.9m | 60.0 | 2025 |
| 6 | TotalEnergies Petrochemicals Ecaussinnes Manufacture of coke and refined petroleum products | €43.6m | €64.4m | €22.9m | — | 2025 |
| 7 | KNDS Belgium Manufacture of fabricated metal products, except machinery and equipment | €173.7m | €34.9m | €4.77m | 246.2 | 2025 |
| 8 | Sotraba Construction of residential and non-residential buildings | €30.2m | €32.9m | €4.06m | 48.7 | 2025 |
| 9 | Societe Nivelloise DE Materiaux Wholesale trade | €7.88m | €16.5m | €2.91m | 33.0 | 2025 |
| 10 | Roosens Betons Manufacture of other non-metallic mineral products | €12.7m | €16.1m | €4.94m | 34.4 | 2025 |
| 11 | Megamax Specialised construction activities | €25.2m | €10.9m | €9.57m | 62.9 | 2025 |
| 12 | "LDz Compagnie franco-belge de distribution" en abrégé "LDz" en français et "LDz frans-belgische detailhandel maatschappij" en abrégé "LDz" en néerlandais Financial service activities, except insurance and pension funding | €464.8m | €2.39m | €372.2m | 5.4 | 2025 |
| 13 | NOïchâ Food and beverage service activities | €1.17m | €1.43m | −653,556 € | 14.3 | 2024 |
| 14 | House FOR YOU Manufacture of fabricated metal products, except machinery and equipment | 329,430 € | €1.15m | 83,499 € | 13.7 | 2025 |
| 15 | Immo Arquennes | €5.22m | €1.03m | 737,892 € | — | 2025 |
| 16 | Exeko Computer programming, consultancy and related activities | 229,117 € | 626,545 € | 146,965 € | — | 2025 |
| 17 | JLS Society Retail trade | 69,929 € | 568,556 € | 8,885 € | 7.4 | 2025 |
| 18 | Delfipar Architectural and engineering activities; technical testing and analysis | €13.5m | 504,519 € | €13.4m | — | 2025 |
| 19 | Galimmo Real Estate Financial service activities, except insurance and pension funding | €11.3m | 501,150 € | €11.0m | 0.7 | 2025 |
| 20 | Gekko Group Activities of advertising, market research and public relations | €1.35m | 411,203 € | €1.26m | 1.0 | 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 Seneffe (Arquennes, Familleureux, Feluy, …) has the highest revenue?
Chemviron, with €136.5m in revenue (financial year 2025).
How many companies in Seneffe (Arquennes, Familleureux, Feluy, …) publish their revenue?
49 out of 480, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Seneffe (Arquennes, Familleureux, Feluy, …)
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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.