Repair, maintenance and installation of machinery and equipment: largest employers
1,037 Belgian companies in the sector (NACE 33) report employees in recent accounts; here are the top 20. Siemens leads with 879.1 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 | Siemens 1654 Beersel | €219.2m | €394.0m | €70.6m | 879.1 | 2025 |
| 2 | Advices for Technical Systems 9820 Merelbeke-Melle | €159.6m | €189.2m | €77.5m | 540.7 | 2025 |
| 3 | Safran Aircraft Engine Services Brussels 1000 Brussels | €401.6m | €632.5m | €12.2m | 397.6 | 2025 |
| 4 | Logi - Technic 8490 Jabbeke | €17.4m | €34.9m | €8.69m | 380.2 | 2025 |
| 5 | Technord Belgium 7500 Tournai | €51.4m | €97.2m | €9.78m | 304.4 | 2025 |
| 6 | Medrepair 9130 Beveren-Kruibeke-Zwijndrecht | €45.7m | €85.3m | €21.8m | 299.6 | 2025 |
| 7 | TMS Industrial Services 3300 Tienen | €18.5m | €35.2m | €5.09m | 261.1 | 2025 |
| 8 | Van Moer Cleaning & Repair 2070 Beveren-Kruibeke-Zwijndrecht | €28.7m | €50.4m | €9.01m | 243.7 | 2025 |
| 9 | KION Automated Solutions EMEA 2050 Antwerp | €32.0m | €18.8m | €11.6m | 243.7 | 2025 |
| 10 | Promatic-B 9880 Aalter | €37.6m | €55.2m | €6.09m | 232.9 | 2025 |
| 11 | Trescal 2160 Wommelgem | €34.1m | €33.7m | €13.2m | 221.4 | 2025 |
| 12 | Callens Willy 8790 Waregem | €69.0m | €70.8m | €14.4m | 202.0 | 2025 |
| 13 | Engine Deck Repair 2030 Antwerp | €72.7m | €129.7m | €13.5m | 180.1 | 2025 |
| 14 | Technical Services Group Belgium 2300 Turnhout | €47.6m | €63.8m | €10.8m | 178.3 | 2025 |
| 15 | VMA be.Maintenance 1070 Anderlecht | €16.6m | €30.4m | €1.17m | 160.2 | 2025 |
| 16 | Somati FIE 9320 Aalst | €16.0m | €32.2m | €9.54m | 159.8 | 2025 |
| 17 | Technical Talents 8500 Kortrijk | €12.9m | €23.1m | €2.53m | 154.0 | 2025 |
| 18 | Technical Maintenance Services 6220 Fleurus | €9.67m | — | €2.50m | 152.2 | 2025 |
| 19 | TEC4Jets 1930 Zaventem | €14.8m | €19.8m | €6.91m | 152.0 | 2025 |
| 20 | Dematic 2050 Antwerp | €28.2m | €30.7m | €13.6m | 144.4 | 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.
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Frequently asked questions
Who is the largest employer in Repair, maintenance and installation of machinery and equipment?
Siemens, with 879.1 full-time equivalents reported (financial year 2025).
How many Repair, maintenance and installation of machinery and equipment companies report employees?
1,037 out of 3,353, in accounts less than 3 years old.
Analyse companies in Repair, maintenance and installation of machinery and equipment
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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 14 Nov 2026.