CERTIFICATE OF COMPLETION
This is to certify that Abderrahmene Mehdi MANSOURIhas successfully completed the Holcim Academy Course for Sustainable Construction in
Journey to a Sustainable Built Environment: A Roundtable Discussiona program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued September 3, 2026
Valid Certificate ID
29a862ac5a34423f83af396d34cf970e