CERTIFICATE OF COMPLETION
This is to certify that Martina Kyla A. Medinahas successfully completed the Holcim Academy Course for Sustainable Construction in
Low-Carbon Cement and Concretea program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Nollaig Forrest
Chief Sustainability Officer Holcim
Holcim Academy Certificate:
Issued January 17, 2025
Valid Certificate ID
1cf66dac579d451f984682bd16a1d5cb