French conglomerate Bouygues, owner of mobile operator Bouygues Telecom, has appointed two additional deputy CEOs to assist chair and group chief Martin Bouygues, fuelling speculation that succession planning is well underway. Bouygues said its board of directors has appointed Olivier Roussat, chair and CEO of Bouygues Telecom, and Philippe Marien, group CFO, as deputy CEOs to serve alongside Olivier […]