Companies in 6536 Thuin (Donstiennes, Thuillies)
90 companies that have filed annual accounts are registered in 6536 Thuin (Donstiennes, Thuillies). Postcode 6536 covers: Donstiennes, Thuillies.
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Main sectors in Thuin (Donstiennes, Thuillies)
Largest companies in Thuin (Donstiennes, Thuillies)
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 | Quality Assistance Architectural and engineering activities; technical testing and analysis | €55.5m | €31.7m | €28.4m | 256.8 | 2025 |
| 2 | QNT Wholesale trade | €21.1m | €20.3m | €17.6m | 18.9 | 2025 |
| 3 | Chantiers LURQUIN Retail trade | €9.39m | €63.6m | €1.99m | 28.8 | 2025 |
| 4 | BEPI Office administrative, office support and other business support activities | €4.29m | — | €3.39m | — | 2025 |
| 5 | Natur'Inov Wholesale trade | €3.37m | — | €1.59m | 4.8 | 2025 |
| 6 | Ormex Activities of head offices and management consultancy | €1.93m | 252,140 € | €1.14m | — | 2025 |
| 7 | LES Combustibles Dethye Wholesale trade | €1.46m | — | 864,376 € | 6.3 | 2025 |
| 8 | Biocath Human health activities | €1.36m | 296,790 € | €1.24m | — | 2025 |
| 9 | Laurent VAN Puyvelde Specialised construction activities | €1.33m | — | 264,717 € | 11.0 | 2025 |
| 10 | CO.RE.DON Crop and animal production, hunting and related service activities | €1.20m | 277,863 € | 99,708 € | — | 2025 |
| 11 | Triple R AND C Shipping & Logistics Warehousing, storage and support activities for transportation | €1.15m | — | 28,030 € | — | 2025 |
| 12 | Domaine de Donstiennes Accommodation | €1.10m | — | 73,774 € | — | 2025 |
| 13 | Service-Assur Activities auxiliary to financial services and insurance activities | €1.06m | — | 697,010 € | 7.5 | 2025 |
| 14 | Manimo Real estate activities | 986,555 € | — | 752,465 € | 0.5 | 2025 |
| 15 | Technical Consulting Engineering Services Architectural and engineering activities; technical testing and analysis | 979,489 € | — | 505,318 € | — | 2025 |
| 16 | Societe DE Developpement ET DE Management Activities of head offices and management consultancy | 938,999 € | — | 692,507 € | — | 2025 |
| 17 | Loca-Concept Rental and leasing activities | 893,307 € | — | 49,724 € | 2.3 | 2025 |
| 18 | Spcb Belgium Wholesale trade | 835,643 € | — | 271,524 € | 2.0 | 2025 |
| 19 | NICAISE Viviane Human health activities | 779,060 € | — | 492,156 € | — | 2025 |
| 20 | Auto Service Thudinie Retail trade | 733,232 € | €2.04m | 47,482 € | — | 2025 |
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
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Frequently asked questions
How many companies are registered in Thuin (Donstiennes, Thuillies)?
90 companies that have filed annual accounts are registered at postcode 6536 (Thuin (Donstiennes, Thuillies)).
What are the main sectors in Thuin (Donstiennes, Thuillies)?
By number of companies: Human health activities (12), Retail trade (10), Specialised construction activities (7).
What is the largest company in Thuin (Donstiennes, Thuillies)?
By total assets, it is Quality Assistance (€55.5m, financial year 2025).
How many jobs do companies in Thuin (Donstiennes, Thuillies) report?
Companies registered in Thuin (Donstiennes, Thuillies) together report 374 full-time equivalents in their latest accounts. These jobs may be located outside the municipality.
Analyse companies in Thuin (Donstiennes, Thuillies)
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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.