skip to Main Content

Athanasios Mamalis


Mr. Athanasios Mamalis is a Strategy Consultant at Archirodon Group, a leading construction group with operations in more than 20…

Rana Bose


Mr. Rana Bose. P. Eng. is a Senior Engineering and Management Consultant with over thirty-five years of working experience in…

Steven R. Roessler

Honorary Member

It is with the greatest sadness that Terragon Environmental Technologies Inc. announces the heartbreaking news of the passing of our Director…

Dr. Peter G. Tsantrizos


Dr. Tsantrizos is the founder of Terragon and serves as the company’s President and Chief Executive Officer. Dr. Tsantrizos has…

Back To Top