Warwick is a non Executive Director (NED). His current NED roles include:

• MinterEllison
• Woolworths NED and Chairman of the Finance and Audit Committee
• Spark NZ
• The Australian Opera
• Bell Shakespeare

Previous Board responsibilities include:

• Foxtel NED and Chairman of the Audit and Risk Committee
• CSL NED – A major mobile phone company in Hong Kong
• GSMA strategy committee – member
• Chairman Australian Mobile Telecommunications Association

Previous Executive positions include:

• Telstra CFO
• Telstra Group MD and Head of Telstra Mobile
• McKinsey and Company. Partner London Office
• JP Morgan London.  Managing Director
• Dresdner Kleinwort Wasserstein, London.  Managing Director.