Cecilia Daun Wennborg has been a board member at Oncopeptides AB since May 2017. Prior to that, they were a member of the Aktiemarknadsnämnden from May 2005 to February 2022. Cecilia also served as a board member at Bravida Holding and Oxfam Sweden. Cecilia began their career at Getinge AB in 1980 and held various positions there until they joined ICA-Gruppen AB in 1998. Cecilia remained with ICA-Gruppen until 2005 when they joined the Aktiemarknadsnämnden.
Cecilia Daun Wennborg studied economics at Stockholm University and Sigrid Rudebecks Gymnasium.