Barbara Marguerite Dalibard is a French businessperson who has been at the helm of 9 different companies and currently is Chief Executive Officer & Director at Société Internationale de Télécom Aeronautiques (Switzerland) and Chief Executive Officer & Director at Société Internationale de Télécom Aeronautiques SCRL (a subsidiary of Société Internationale de Télécom Aeronautiques (Switzerland)). Ms. Dalibard is also on the board of Compagnie Générale des Établissements Michelin SCA and SITA Information Networking Computing BV (United Kingdom).

In the past Ms. Dalibard was Chairman for VSC Groupe SAS, Senior Executive Vice President at Orange SA Chief Executive Officer for Equant France SA and Chief Executive Officer for Orange Business Holdings UK Ltd. (both are subsidiaries of Orange SA), Chairman for VFE Commerce, Member-Supervisory Board at Voyages-sncf.com SAS, Managing Director at Alcanet International and Chief Executive Officer of SNCF Voyages Développement SAS.

She received an undergraduate degree from Télécom ParisTech and an undergraduate degree from École Normale Supérieure.