CHARPANTE METALIQUE
LINT METAL
o CHEMICAL GROUP
o CPG
o MINESTERE AGRICULTURE
o CEMENT
o OMMP
o SOTRAPIL
o FOULEDH
o COMAF
o POLE OF COMPETITIVENESS GAFSA
o COMPANY EL Maroya
o COMOCAP
o COOP ZAOILA
o COLOR CHEMISTRY
o SOTUPAPER
o Municipality of Sfax, Gabes, Sidi Bouzid
o ARRU
ENGINEERING CIVIL
- Municipality of Sfax
- MUNICIPALITY KSOUR Essef
- MINISTRY OF AGRICULTURE
- MUNICIPALITY SAKIET EZZIT
- CEMENT BIZERTE
- Fouledh
- REAL ESTATE DRISS
- OMMP
- Construction of a deposit
- Construction Administration