CERTIFICATE OF COMPLETION
This is to certify that Zakaria BEN MANSOURhas successfully completed the Holcim Academy Course for Sustainable Construction in
Propriétés fondamentales du bétona program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued September 25, 2026
Valid Certificate ID
d86dcdd45d2640038da60380d111d047