Petter

CEO

Celsia

Petter Reistad is the CEO of Celsia, a Norwegian software company aiming to make sustainability management easier. Celsia’s sustainability reporting solution is used by corporates and investment firms, such as Aker ASA, Summa Equity and Storebrand. Petter sits on the board of Energy Valley and previously worked with DNB and the software unicorn Cognite. He’s an avid skier, runner and (sustainable) traveler.