CERTIFICATE OF COMPLETION
This is to certify that Amar Singhhas 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
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued November 3, 2026
Valid Certificate ID
aa32e0cb2f414219a608f73458920a8a