Largest employers in Mons (Obourg, Saint-Denis)
22 companies registered in 7034 Mons (Obourg, Saint-Denis) report employees in recent accounts; here are the top 20. Sinoma Cbmi Belgium Engineering leads with 93.3 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 | Sinoma Cbmi Belgium Engineering Architectural and engineering activities; technical testing and analysis | €11.5m | — | −€2.17m | 93.3 | 2025 |
| 2 | Roeal Retail trade | 627,106 € | — | 265,775 € | 8.4 | 2025 |
| 3 | Men HIR Construction of residential and non-residential buildings | €1.97m | — | −434,680 € | 5.5 | 2023 |
| 4 | Graphic Color Activities of advertising, market research and public relations | 863,177 € | — | 341,921 € | 5.2 | 2025 |
| 5 | Menuiserie de la Cour des Dames Specialised construction activities | 226,185 € | — | −261,410 € | 5.0 | 2025 |
| 6 | Visual Cartes.BE Printing and reproduction of recorded media | 424,697 € | — | 89,034 € | 4.9 | 2025 |
| 7 | Holcibel Financial service activities, except insurance and pension funding | €1.11bn | 995,439 € | €1.11bn | 4.0 | 2025 |
| 8 | Publicia Activities of advertising, market research and public relations | 322,290 € | — | 201,066 € | 3.5 | 2025 |
| 9 | L'Almogee Retail trade | 226,591 € | — | 19,546 € | 3.0 | 2025 |
| 10 | Groupe I Specialised construction activities | 265,751 € | — | 51,124 € | 2.7 | 2024 |
| 11 | Pharmacie Gosselin-Obourg Retail trade | €1.77m | — | €1.27m | 2.1 | 2025 |
| 12 | Pharmacie de la Brisee Retail trade | 999,725 € | — | 782,498 € | 1.2 | 2025 |
| 13 | M.L. Technologies Retail trade | 227,565 € | — | 158,358 € | 1.0 | 2025 |
| 14 | Relax-N-Scents Wholesale trade | 683,364 € | — | 77,416 € | 1.0 | 2025 |
| 15 | Docteur Zacharis Human health activities | 239,151 € | — | 75,500 € | 1.0 | 2025 |
| 16 | ERE Audit Legal and accounting activities | 385,975 € | — | 291,480 € | 1.0 | 2025 |
| 17 | Côté Jardin & Terrassement Services to buildings and landscape activities | 133,221 € | — | 27,298 € | 1.0 | 2024 |
| 18 | Arboresens Financial service activities, except insurance and pension funding | €2.43m | — | 259,092 € | 1.0 | 2025 |
| 19 | Jarmileo Office administrative, office support and other business support activities | 82,799 € | — | 37,804 € | 1.0 | 2025 |
| 20 | Art of Words Other professional, scientific and technical activities | 38,322 € | — | 36,683 € | 0.8 | 2024 |
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 Mons (Obourg, Saint-Denis)
Frequently asked questions
Who is the largest employer in Mons (Obourg, Saint-Denis)?
Sinoma Cbmi Belgium Engineering, with 93.3 full-time equivalents reported (financial year 2025). These jobs may be located outside the municipality.
How many companies in Mons (Obourg, Saint-Denis) report employees?
22 out of 120, in accounts less than 3 years old.
Analyse companies in Mons (Obourg, Saint-Denis)
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.