Largest employers in Tessenderlo-Ham (Ham, Kwaadmechelen, Oostham)
135 companies registered in 3945 Tessenderlo-Ham (Ham, Kwaadmechelen, Oostham) report employees in recent accounts; here are the top 20. IKO Sales International leads with 108.0 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 | IKO Sales International Manufacture of other non-metallic mineral products | €26.6m | €38.4m | €22.5m | 108.0 | 2025 |
| 2 | Getax Land transport and transport via pipelines | €12.4m | — | €6.66m | 72.2 | 2025 |
| 3 | Safety & Maintenance Company Architectural and engineering activities; technical testing and analysis | €5.70m | €6.42m | €1.49m | 61.6 | 2025 |
| 4 | Wijckmans Wholesale trade | €23.2m | €43.7m | €14.8m | 42.0 | 2025 |
| 5 | BMI Production Belgium Manufacture of other non-metallic mineral products | €5.47m | — | €3.89m | 40.5 | 2024 |
| 6 | Camps Specialised construction activities | €4.00m | — | 589,202 € | 29.5 | 2025 |
| 7 | Antrago Transport en Distributie Land transport and transport via pipelines | €11.5m | 577,884 € | €5.63m | 22.6 | 2025 |
| 8 | BEVA Specialised construction activities | €3.43m | — | €2.04m | 20.7 | 2025 |
| 9 | Wijckmans Transport Land transport and transport via pipelines | €2.68m | — | €1.74m | 19.0 | 2025 |
| 10 | Calodar Wholesale trade | €20.5m | €17.0m | €7.72m | 18.4 | 2025 |
| 11 | Rational Specialised construction activities | 474,173 € | — | 185,062 € | 18.3 | 2025 |
| 12 | Gebroeders Wijckmans Wholesale trade | €12.6m | €14.1m | €11.7m | 14.1 | 2025 |
| 13 | GOdevelop Computer programming, consultancy and related activities | 935,917 € | — | 110,871 € | 12.8 | 2025 |
| 14 | Wibema Financial service activities, except insurance and pension funding | €5.10m | €1.61m | €4.86m | 12.6 | 2025 |
| 15 | Reyners-Schepers Wholesale trade | €1.07m | — | 718,554 € | 12.6 | 2026 |
| 16 | ECG Nutrition and Supplements Wholesale trade | €85.9m | €10.6m | €63.7m | 12.5 | 2025 |
| 17 | @trium Activities of head offices and management consultancy | €1.83m | — | 361,776 € | 11.8 | 2025 |
| 18 | Durasun Specialised construction activities | €4.96m | — | €2.68m | 11.4 | 2025 |
| 19 | Tuinwerken Wim Beliën Services to buildings and landscape activities | €1.77m | — | 794,283 € | 11.0 | 2025 |
| 20 | Electro Geukens Specialised construction activities | €1.51m | — | 912,902 € | 10.6 | 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 Tessenderlo-Ham (Ham, Kwaadmechelen, Oostham)
Frequently asked questions
Who is the largest employer in Tessenderlo-Ham (Ham, Kwaadmechelen, Oostham)?
IKO Sales International, with 108.0 full-time equivalents reported (financial year 2025). These jobs may be located outside the municipality.
How many companies in Tessenderlo-Ham (Ham, Kwaadmechelen, Oostham) report employees?
135 out of 554, in accounts less than 3 years old.
Analyse companies in Tessenderlo-Ham (Ham, Kwaadmechelen, Oostham)
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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 11 Nov 2026.