Largest employers in Thuin (Donstiennes, Thuillies)
24 companies registered in 6536 Thuin (Donstiennes, Thuillies) report employees in recent accounts; here are the top 20. Quality Assistance leads with 256.8 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 | Quality Assistance Architectural and engineering activities; technical testing and analysis | €55.5m | €31.7m | €28.4m | 256.8 | 2025 |
| 2 | Chantiers LURQUIN Retail trade | €9.39m | €63.6m | €1.99m | 28.8 | 2025 |
| 3 | QNT Wholesale trade | €21.1m | €20.3m | €17.6m | 18.9 | 2025 |
| 4 | Laurent VAN Puyvelde Specialised construction activities | €1.33m | — | 264,717 € | 11.0 | 2025 |
| 5 | Proxy Rance Retail trade | 553,345 € | — | −247,391 € | 8.1 | 2026 |
| 6 | Service-Assur Activities auxiliary to financial services and insurance activities | €1.06m | — | 698,465 € | 7.5 | 2025 |
| 7 | LES Combustibles Dethye Wholesale trade | €1.46m | — | 864,376 € | 6.3 | 2025 |
| 8 | Natur'Inov Wholesale trade | €3.37m | — | €1.59m | 4.8 | 2025 |
| 9 | Restaurant - Pizzeria LA Rustica Food and beverage service activities | 116,237 € | — | 38,092 € | 4.4 | 2025 |
| 10 | Aurbor AND Corp Retail trade | 55,614 € | — | −45,893 € | 4.1 | 2024 |
| 11 | Bedoret Entreprises Forestry and logging | 227,564 € | — | −871,510 € | 3.6 | 2025 |
| 12 | ETS Antoine & Fils Retail trade | 705,159 € | — | 149,712 € | 3.0 | 2025 |
| 13 | Loca-Concept Rental and leasing activities | 893,307 € | — | 49,724 € | 2.3 | 2025 |
| 14 | Roussel-Bastin Specialised construction activities | 15,847 € | 179,884 € | 1,040 € | 2.0 | 2024 |
| 15 | Spcb Belgium Wholesale trade | 835,643 € | — | 271,524 € | 2.0 | 2025 |
| 16 | Lurquin Freres Retail trade | 107,479 € | — | 34,494 € | 2.0 | 2025 |
| 17 | N.L. Toitures Specialised construction activities | 160,592 € | — | 33,450 € | 1.8 | 2025 |
| 18 | Exceptio Food and beverage service activities | 308,491 € | — | 34,384 € | 1.4 | 2025 |
| 19 | CSAD Education | 94,537 € | — | 3,886 € | 1.3 | 2024 |
| 20 | Cabinet Medical DU Docteur Koulischer Human health activities | 336,222 € | — | 147,121 € | 1.0 | 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 Thuin (Donstiennes, Thuillies)
Frequently asked questions
Who is the largest employer in Thuin (Donstiennes, Thuillies)?
Quality Assistance, with 256.8 full-time equivalents reported (financial year 2025). These jobs may be located outside the municipality.
How many companies in Thuin (Donstiennes, Thuillies) report employees?
24 out of 88, in accounts less than 3 years old.
Analyse companies in Thuin (Donstiennes, Thuillies)
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 31 Oct 2026.