Ann-Christin Gjerdseth Andersen founded 4ADA AS. Presently, she holds the position of Chairman at Glitre Energi AS, Executive Chairman at Quantafuel ASA, Chairman for Drammen Havn and Chief Executive Officer for 4ADA AS. Ms. Andersen is also on the board of 7 other companies.

In the past Ms. Andersen was Chief Digital Officer & Managing Director at Abb Group (Switzerland), Chief Digital Officer & Managing Director-Norway at TechnipFMC Plc and Chief Digital Officer & Managing Director at Kongsberg Gruppen ASA.

She received an undergraduate degree from Heriot-Watt University and an MBA from International Institute for Management Development.