CERTIFICATE OF COMPLETION
This is to certify that Jodie Hillhas successfully completed the Holcim Academy Course for Sustainable Construction in
Designing with Concretea program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued February 5, 2025
Valid Certificate ID
3c90b378c67c4c8ba41d5f6cbf7467e9