CERTIFICATE OF COMPLETION
This is to certify that Moises Lugohas successfully completed the Holcim Academy Course for Sustainable Construction in
Thermal Performance of Concrete Buildingsa program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued August 7, 2026
Valid Certificate ID
2fb4d95d67b149b59222bcf9edf20f3b