CERTIFICATE OF COMPLETION
This is to certify that Andrea Martinezhas 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 November 11, 2024
Valid Certificate ID
19e254b927ce4dd7aceaf64ae048f001