Highest published revenue in Ottignies-Louvain-la-Neuve (Ottignies)
28 companies registered in 1340 Ottignies-Louvain-la-Neuve (Ottignies) publish their revenue in recent accounts; here are the top 20. Clinique Saint-Pierre leads with €269.3m (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 | Clinique Saint-Pierre Human health activities | €229.0m | €269.3m | €100.9m | 1,464.1 | 2025 |
| 2 | Centre Hospitalier Neurologique William Lennox Human health activities | €19.6m | €34.7m | €7.43m | 331.0 | 2025 |
| 3 | Centre médical pédiatrique, Clairs Vallons Human health activities | €16.3m | €15.4m | €8.67m | 176.0 | 2025 |
| 4 | Etablissements Hermand Retail trade | 440,371 € | €2.75m | 97,462 € | 18.3 | 2025 |
| 5 | Carrosserie Treema Car Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles | 842,926 € | €2.12m | 246,447 € | 4.9 | 2025 |
| 6 | Clair de VUE Retail trade | €1.18m | 812,383 € | 905,660 € | 1.6 | 2026 |
| 7 | Collège du Christ-Roi Education | €4.94m | 566,669 € | €1.52m | 3.5 | 2025 |
| 8 | CHNWL Immo Real estate activities | €25.5m | 445,326 € | €19.0m | 0.2 | 2025 |
| 9 | DVER Activities of head offices and management consultancy | €2.38m | 277,127 € | €1.92m | 0.5 | 2025 |
| 10 | LVVo Architectural and engineering activities; technical testing and analysis | 70,945 € | 274,966 € | 30,982 € | — | 2025 |
| 11 | Saint Pierre Immo Louvranges | €2.49m | 236,368 € | −281,977 € | — | 2025 |
| 12 | Maison maternelle du Brabant wallon Residential care activities | €1.66m | 223,412 € | 900,397 € | 25.3 | 2025 |
| 13 | Ecole Saint Pie X Education | 535,631 € | 215,439 € | 359,497 € | 6.2 | 2025 |
| 14 | CSAY Specialised construction activities | 69,000 € | 205,437 € | 51,331 € | 0.3 | 2025 |
| 15 | Le Triporteur Specialised construction activities | 38,407 € | 176,355 € | 18,883 € | 1.0 | 2025 |
| 16 | Knowledge Partners Computer programming, consultancy and related activities | 235,891 € | 172,730 € | 186,676 € | 1.0 | 2025 |
| 17 | Ribambelle Social work activities without accommodation | 355,230 € | 140,994 € | 222,661 € | 10.9 | 2025 |
| 18 | Jardins Demoustier et Fils Services to buildings and landscape activities | 128,124 € | 116,816 € | −14,717 € | — | 2025 |
| 19 | Let's Become Human health activities | 23,101 € | 93,475 € | 17,116 € | — | 2025 |
| 20 | BA Med Human health activities | 62,774 € | 93,422 € | 27,147 € | — | 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 Ottignies-Louvain-la-Neuve (Ottignies) has the highest revenue?
Clinique Saint-Pierre, with €269.3m in revenue (financial year 2025).
How many companies in Ottignies-Louvain-la-Neuve (Ottignies) publish their revenue?
28 out of 471, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Ottignies-Louvain-la-Neuve (Ottignies)
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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 14 Nov 2026.