CERTIFICATE OF COMPLETION
This is to certify that Zara Suttonhas successfully completed the Holcim Academy Course for Sustainable Construction in
Introduction to Sustainable Constructiona program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued May 14, 2025
Valid Certificate ID
b2f535b1660a4f1c9895e43a7009a2b6