Ralph joined the Senex Board in September 2011. He has broad experience across the energy sector including electricity, gas and other resources. Before becoming a professional director in 2007, Ralph held senior executive positions with energy companies in Australia and New Zealand. He was formerly Chief Executive of Transpower New Zealand Ltd, Executive Director with NRG Asia-Pacific and General Manager with Shell Coal Pty Ltd.


His previous tenures include Chairman and Non-Executive Director of Stanwell Corporation, Invion Limited, Ergon Energy Corporation and Tully Sugar Limited, and Deputy Chairman of coal seam gas company Arrow Energy Limited.

Ralph is Chairman of the People and Remuneration Committee and member of the Audit and Risk Committee and the Nomination Committee.

Other current directorships:

  • Genex Power Ltd: Chairman, Independent Non-Executive Director (May 2015)
  • AusNet Services Ltd: Non-Executive Director (January 2014)
  • Transport Asset Holding Entity of New South Wales: Non-Executive Director (June 2020)
  • Multicom Resources Ltd: Chairman, Independent Non-Executive Director (July 2018)