CERTIFICATE OF COMPLETION
This is to certify that Berk Sayginhas 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 February 28, 2025
Valid Certificate ID
4cadad886c324582b329d28ea19155e2