Sadiq is a Senior Advisor for travel at Attestor Capital, where he is Chairman of the Advisory Board for Condor, the second airline of Germany. He also sits on the board of eTraveli, an online travel agency owned by CVC Partners, and the World Economic Forum's Global Future Council for Travel.

He previouly headed up the In-house consulting and transformation team of Emirates Group, reporting to Sir Tim Clark, was formerly the Chief Strategy & Innovation officer of Lufthansa Group and Head of Network & Fleet at Eurowings. Sadiq was also a Lecturer in Management at Stanford, where he started an MBA course on the Travel & Airline industry.

He began his career as a strategy consultant with Bain & Co. and was a partner at Seabury, a boutique airline consulting firm (now part of Accenture). He completed his M.B.A. at Harvard Business School and holds a B.A. and M.Phil in Management Studies from Cambridge University. He was included in the Financial Times Top 100 leaders list, the World Economic Forum´s Young Global Leaders and Capital Magazine's Top 40 under 40.