Largest employers in Mons (Harmignies, Harveng, Hyon, …)
57 companies registered in 7022 Mons (Harmignies, Harveng, Hyon, …) report employees in recent accounts; here are the top 20. Carrières et Terrassements leads with 76.4 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 | Carrières et Terrassements Other mining and quarrying | €11.7m | €14.6m | €7.38m | 76.4 | 2025 |
| 2 | J.M.P.I. Retail trade | €3.04m | — | €1.64m | 27.0 | 2025 |
| 3 | Liandur Manufacture of other non-metallic mineral products | €24.0m | €24.8m | €6.28m | 25.9 | 2025 |
| 4 | ALL Tech Solutions Repair, maintenance and installation of machinery and equipment | 879,616 € | — | 429,083 € | 22.4 | 2025 |
| 5 | Formarec Waste collection, recovery and disposal activities | 159,818 € | — | 34,224 € | 16.1 | 2025 |
| 6 | Droit et Devoir Education | 924,953 € | — | 39,913 € | 15.5 | 2025 |
| 7 | Jeunesses Musicales de Mons-Borinage Activities of membership organisations | 249,970 € | 283,602 € | 154,155 € | 12.6 | 2025 |
| 8 | Toussaint Menuiserie Specialised construction activities | €1.85m | — | 58,191 € | 12.0 | 2025 |
| 9 | Aegentis Specialised construction activities | 894,216 € | — | 134,249 € | 10.0 | 2025 |
| 10 | LogoPsyCom Activities of advertising, market research and public relations | 398,289 € | — | 22,780 € | 9.4 | 2025 |
| 11 | Handal Food and beverage service activities | 178,065 € | — | 47,994 € | 9.0 | 2025 |
| 12 | T.R.P. Transport Raymond Painblanc Land transport and transport via pipelines | 780,186 € | — | 62,105 € | 8.9 | 2025 |
| 13 | Cofoma Conseils Activities auxiliary to financial services and insurance activities | 464,764 € | — | 221,878 € | 8.7 | 2025 |
| 14 | Uniteq Wholesale trade | €23.6m | €22.6m | €4.90m | 7.0 | 2025 |
| 15 | Copilot Food and beverage service activities | 300,773 € | — | −113,803 € | 6.6 | 2025 |
| 16 | Panichi.G Manufacture of fabricated metal products, except machinery and equipment | 309,649 € | — | 100,195 € | 5.4 | 2025 |
| 17 | Contact Optique Retail trade | 149,348 € | — | 49,559 € | 4.6 | 2025 |
| 18 | On-Hertz Computer programming, consultancy and related activities | €1.88m | — | 561,259 € | 4.6 | 2025 |
| 19 | Domaine d'Harveng Crop and animal production, hunting and related service activities | €3.36m | €1.79m | €2.50m | 4.5 | 2025 |
| 20 | Fanquelaur Retail trade | 344,313 € | — | 50,000 € | 4.5 | 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 Mons (Harmignies, Harveng, Hyon, …)
Frequently asked questions
Who is the largest employer in Mons (Harmignies, Harveng, Hyon, …)?
Carrières et Terrassements, with 76.4 full-time equivalents reported (financial year 2025). These jobs may be located outside the municipality.
How many companies in Mons (Harmignies, Harveng, Hyon, …) report employees?
57 out of 287, in accounts less than 3 years old.
Analyse companies in Mons (Harmignies, Harveng, Hyon, …)
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 11 Nov 2026.