CERTIFICATE OF COMPLETION
This is to certify that Amar Singhhas 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 November 2, 2026
Valid Certificate ID
b2a730c5b63b4b87b441d64f434d3d3a