CERTIFICATE OF COMPLETION
This is to certify that Yaaqoub BOUREDOUShas successfully completed the Holcim Academy Course for Sustainable Construction in
Étapes du cycle de vie des projets et produits de constructiona program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued April 20, 2026
Valid Certificate ID
9b89ac0a214044ada347d62aa676017e