Largest employers in Viroinval (Dourbes, Le Mesnil, Mazée, …)
46 companies registered in 5670 Viroinval (Dourbes, Le Mesnil, Mazée, …) report employees in recent accounts; here are the top 20. Cercles des Naturalistes de Belgique leads with 41.5 FTE (financial year 2025).
Top 20
Ranked by average headcount (FTE) reported in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Cercles des Naturalistes de Belgique Scientific research and development | €1.90m | 847,453 € | €1.07m | 41.5 | 2025 |
| 2 | Residence la Fontaine Residential care activities | €1.81m | — | 213,071 € | 24.1 | 2025 |
| 3 | Constructoitures Specialised construction activities | €1.22m | — | 158,082 € | 22.4 | 2024 |
| 4 | ALL Works Schoonmaakbedrijf Services to buildings and landscape activities | 499,946 € | — | 138,412 € | 19.2 | 2025 |
| 5 | Commission de Gestion Parc Naturel Viroin-Hermeton Libraries, archives, museums and other cultural activities | €1.26m | — | 988,534 € | 17.6 | 2025 |
| 6 | Centre d'Orientation et de Developpement pour l'Emploi et la Formation Services to buildings and landscape activities | 745,652 € | 147,255 € | 267,951 € | 13.9 | 2025 |
| 7 | Centre d'Etudes et de Documentation Archeologique Libraries, archives, museums and other cultural activities | 859,152 € | — | 505,398 € | 13.7 | 2025 |
| 8 | Centre Culturel Action-Sud Arts creation and performing arts activities | 697,566 € | 123,566 € | 464,874 € | 13.6 | 2025 |
| 9 | Groupement, Art, Environnement, Loisirs Activities of membership organisations | 882,710 € | 263,979 € | 755,965 € | 11.0 | 2025 |
| 10 | Scierie Saint Joseph – Etablissements Lapotre et Fils Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials | €1.72m | — | 339,088 € | 10.3 | 2025 |
| 11 | Ideal Tentes Retail trade | 304,931 € | — | 91,864 € | 8.1 | 2025 |
| 12 | La Bonne Auberge Food and beverage service activities | 536,641 € | — | 158,155 € | 7.1 | 2025 |
| 13 | Scierie du Fourneau Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials | €2.73m | — | €1.07m | 6.1 | 2025 |
| 14 | Temps d'UNE Pause Food and beverage service activities | 83,135 € | — | 35,019 € | 5.9 | 2025 |
| 15 | Pharmacie Denamur Retail trade | €1.46m | — | €1.16m | 5.3 | 2025 |
| 16 | PIERRET Joris et Etienne Construction of residential and non-residential buildings | 191,919 € | — | 64,178 € | 4.0 | 2025 |
| 17 | Les Quat'Voyes Rental and leasing activities | 220,567 € | — | 178,821 € | 4.0 | 2025 |
| 18 | BFC-Boulangerie Florentin & Céline Manufacture of food products | 274,715 € | — | 55,024 € | 3.9 | 2025 |
| 19 | AP Food Food and beverage service activities | 66,916 € | — | 6,715 € | 3.7 | 2025 |
| 20 | Magain et Fils Construction of residential and non-residential buildings | 387,587 € | — | 272,741 € | 3.4 | 2025 |
Headcount reported by the company for all its sites: the jobs may be located elsewhere.
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
← All companies in Viroinval (Dourbes, Le Mesnil, Mazée, …)
Frequently asked questions
Who is the largest employer in Viroinval (Dourbes, Le Mesnil, Mazée, …)?
Cercles des Naturalistes de Belgique, with 41.5 full-time equivalents reported (financial year 2025). These jobs may be located outside the municipality.
How many companies in Viroinval (Dourbes, Le Mesnil, Mazée, …) report employees?
46 out of 131, in accounts less than 3 years old.
Analyse companies in Viroinval (Dourbes, Le Mesnil, Mazée, …)
Filter these companies by size, soundness and trend, follow them and get an alert when their accounts or publications change.
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.