CERTIFICATE OF COMPLETION
This is to certify that Gio Vandammehas successfully completed the Holcim Academy Course for Sustainable Construction in
Introduction to Sustainable Constructiona program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Nollaig Forrest
Chief Sustainability Officer Holcim
Holcim Academy Certificate:
Issued December 20, 2024
Valid Certificate ID
317423faf5034aaf95297a8f55030b24