Companies in 7000 Mons
1,721 companies that have filed annual accounts are registered in 7000 Mons.
Largest companies in Hainaut → · Largest employers in Hainaut →
Main sectors in Mons
Largest companies in Mons
Ranked by total assets in the latest filed accounts. This is a size criterion, not an assessment.
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | CHU Helora Human health activities | €624.3m | €900.5m | €135.3m | 4,026.3 | 2025 |
| 2 | Minos Managment Company Activities of advertising, market research and public relations | €572.2m | 504,215 € | €548.4m | — | 2024 |
| 3 | "I.D.E.A. S.C" Activities of advertising, market research and public relations | €441.3m | €28.7m | €279.3m | 333.9 | 2025 |
| 4 | Societe D'Investissement DE Mons, DU Borinage ET DU Centre Financial service activities, except insurance and pension funding | €189.5m | — | €7.35m | 13.0 | 2025 |
| 5 | Imbc Capital Risque Financial service activities, except insurance and pension funding | €153.1m | — | €138.4m | — | 2025 |
| 6 | Intercommunale Gabrielle Passelecq Human health activities | €139.2m | €77.7m | €61.3m | 1,297.0 | 2025 |
| 7 | I-Care Holding Financial service activities, except insurance and pension funding | €86.2m | €3.54m | €69.2m | 3.8 | 2024 |
| 8 | Haute École Louvain en Hainaut Education | €83.1m | €3.81m | €43.3m | 111.4 | 2025 |
| 9 | Les Foyers des Pauvres Soeurs Residential care activities | €68.8m | €14.7m | €40.6m | 561.4 | 2025 |
| 10 | Industrial Consulting Automation Research Engineering Activities of head offices and management consultancy | €58.2m | €49.2m | €18.1m | 332.5 | 2024 |
| 11 | Imbc Spinnova Financial service activities, except insurance and pension funding | €52.1m | — | €1.96m | — | 2025 |
| 12 | Wallimage Motion picture, video and television programme production, sound recording and music publishing activities | €48.1m | 662,851 € | €47.3m | 15.0 | 2025 |
| 13 | Societe DE Developpement ET DE Leasing DE LA Region DE Mons, DU Borinage ET DU Centre Real estate activities | €44.1m | — | €30.0m | — | 2025 |
| 14 | Imbc 2020 Financial service activities, except insurance and pension funding | €39.3m | — | €36.6m | — | 2025 |
| 15 | A.M.B. Manufacture of fabricated metal products, except machinery and equipment | €36.8m | €7.31m | €27.3m | 36.9 | 2025 |
| 16 | Materia Nova Scientific research and development | €31.5m | €2.58m | €5.80m | 75.4 | 2025 |
| 17 | W Racing Team Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles | €28.6m | €57.1m | €5.91m | 50.8 | 2025 |
| 18 | Société de Gestion Industrielle Activities of head offices and management consultancy | €24.9m | €2.80m | €23.6m | 6.4 | 2025 |
| 19 | ABLS Residential care activities | €24.8m | €81.6m | €2.05m | 669.9 | 2025 |
| 20 | Imbc.Five Activities auxiliary to financial services and insurance activities | €23.1m | — | €23.0m | 0.9 | 2025 |
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Nearby municipalities
Frequently asked questions
How many companies are registered in Mons?
1,721 companies that have filed annual accounts are registered at postcode 7000 (Mons).
What are the main sectors in Mons?
By number of companies: Human health activities (190), Real estate activities (182), Food and beverage service activities (170).
What is the largest company in Mons?
By total assets, it is CHU Helora (€624.3m, financial year 2025).
How many jobs do companies in Mons report?
Companies registered in Mons together report 12,709 full-time equivalents in their latest accounts. These jobs may be located outside the municipality.
Analyse companies in Mons
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 10 Oct 2026.