CERTIFICATE OF COMPLETION
This is to certify that Mohammed Mahsenhas successfully completed the Holcim Academy Course for Sustainable Construction in
Concrete Essentials—Basic Properties of Concretea program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued December 3, 2024
Valid Certificate ID
fc533c07869941abb93d400ecd984852