CERTIFICATE OF COMPLETION
This is to certify that Melissa Delgadohas 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 March 24, 2025
Valid Certificate ID
93ce28a1224b42b88535e6c9f1ad429c