A man with dark hair, wearing a grey suit and light blue shirt, smiles slightly while looking at the camera against a plain light background.
DFGE – Institute for Energy, Ecology and Economy
CO2-Management Unternehmen und Produkte, Carbon Footprint, CDP Beratung, EcoVadis, CSR, GRI Consulting, UN Global Compact.
GeorgRekowski_Porr_CS
