Skip to content

Largest employers in Seraing, Construction sector

NBB annual accounts · KBO

This ranking lists the companies in Seraing, Construction sector with the most staff, according to their latest annual accounts.

Top 25

28 companies with a plausible staff figure

Financial year 2025 · 100.0%

Staff (FTE) · Average staff in full-time equivalents from the social balance of the latest annual accounts. Method and sources

  1. 1 M.T.T.T. GRILLO SeraingSpecialised construction 48.4 FTE financial year 2025
  2. 2 R.M.S. SeraingSpecialised construction 33.0 FTE financial year 2025
  3. 3 LE COUDMAIN SeraingConstruction of buildings 29.2 FTE financial year 2025
  4. 4 ELECTRICITE ALAIN DELAVIGNETTE SeraingSpecialised construction 21.8 FTE financial year 2025
  5. 5 Legros Démolition SeraingSpecialised construction 18.9 FTE financial year 2025
  6. 6 Weiler, Albert et fils SeraingSpecialised construction 17.2 FTE financial year 2025
  7. 7 BRICHAUD - SCHOSSE SeraingSpecialised construction 15.6 FTE financial year 2025
  8. 8 ETS STEFENATTO SeraingSpecialised construction 15.0 FTE financial year 2025
  9. 9 ENTREPRISES DI MATTEO & FILS SeraingSpecialised construction 14.4 FTE financial year 2025
  10. 10 EDIFYS SeraingConstruction of buildings 12.2 FTE financial year 2025
  11. 11 Agilis - Intendance immobilière SeraingSpecialised construction 12.2 FTE financial year 2025
  12. 12 BRICHAUD et FILS SeraingSpecialised construction 11.7 FTE financial year 2025
  13. 13 LECRY MICHAEL SeraingSpecialised construction 11.6 FTE financial year 2025
  14. 14 COMFORT GILSON SeraingSpecialised construction 11.3 FTE financial year 2025
  15. 15 GENERAL IMMO L.D SeraingConstruction of buildings 10.8 FTE financial year 2025
  16. 16 ENTREPRISES A. GERARD - DEBRASSINE ET FILS SeraingSpecialised construction 8.0 FTE financial year 2025
  17. 17 PARTNER SeraingSpecialised construction 7.9 FTE financial year 2025
  18. 18 GEFOTECH SeraingSpecialised construction 7.4 FTE financial year 2025
  19. 19 Palumbo SeraingSpecialised construction 7.0 FTE financial year 2025
  20. 20 EDILE Consult SeraingConstruction of buildings 6.4 FTE financial year 2025
  21. 21 SAMABEL SeraingCivil engineering 6.3 FTE financial year 2025
  22. 22 RAPPA DARIO FS CONSTRUCT SeraingConstruction of buildings 5.6 FTE financial year 2025
  23. 23 MARINELLI + SeraingSpecialised construction 4.1 FTE financial year 2025
  24. 24 Grignet et Breda SeraingSpecialised construction 4.0 FTE financial year 2025
  25. 25 B.P.N. SeraingSpecialised construction 4.0 FTE financial year 2025
Pick 2 to 6. This ranking as CSV All companies in the analysis workbench

The CSV holds the rows shown with place, sector, figure and financial year. The analysis workbench shows the same place and sector, sorted by this figure, with every registered company. Companies without recent accounts, which this ranking leaves out, are included too.

3 more companies with this figure are not in the top. Every company has its own dossier with all its figures.

Method and sources

Average staff in full-time equivalents from the social balance of the latest annual accounts. Only figures where staff costs fall between 10,000 and 400,000 euro per FTE; an implausible figure is left out.

Source
Annual accounts at the National Bank, KBO
Financial year
The latest per company. For 100.0% of the companies that is 2025.
Companies
28 companies with a plausible staff figure
Not included
Sole traders, companies in bankruptcy, liquidation or another abnormal situation in the register, and companies without accounts for 2024 or later.
Updated
03-11-2026