CERTIFICATE OF COMPLETION
This is to certify that Taban Shiranihas successfully completed the Holcim Academy Course for Sustainable Construction in
Life Cycle Stages of Construction Projects and Productsa program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Nollaig Forrest
Chief Sustainability Officer Holcim
Holcim Academy Certificate:
Issued May 14, 2025
Valid Certificate ID
2ce06cc2dd8e4a60ab562904c8dc60ab