Learn More About Our Senior Team

David Irvine

David Irvine

Chief Executive Officer

David is the CEO at Siecap and has over 20 years’ technical experience as a business improvement and supply chain expert. David has undertaken a number of strategic design projects focusing on optimisation and integration. His technical qualifications include engineering and design solutions for large complex projects, from detailed design and board-level approval through to full implementation. Clients David has worked with include Qantas, Super Retail Group, Downer, BHP, Rio Tinto, Caltex, Thiess, Wesfarmers, Energex, Origin Energy and AGL.

Tim Crossley

Advisory Board

Tim is the former President and Chief Operating Officer at BHP Billiton’s West Australian Iron Ore business and previously held senior positions in BHP Billiton’s manganese and metallurgical coal divisions. He was COO of Gloucester Coal, an ASX-listed diversified coal company producing around 5Mt pa of coal. Tim’s most recent position was as Executive Chairman of Trans Tasman Resources, a development seabed mining and exploration company headquartered in Wellington, New Zealand.

John Henderson

Advisory Board

John has over 35 years’ experience in major and mega project development, which includes executive roles with oil and mining multinationals, as well as mid-tier and startup energy companies. John has been certified as a Practising Project Manager (CPPM) and has a thorough understanding of the theory and application of the entire project management lifecycle. He has spent many years in energy and mining developments across Africa, Southeast Asia and Australasia, holding a range of director, project manager and general manager positions.

Richard Mulder

Executive General Manager Australia

Richard has over 15 years’ professional experience in the energy and resources sector specialising in capital procurement processes, feasibility studies, legislative compliance policy & procedures and supply strategy and implementation. He has successfully led and delivered projects in Australia and North Africa for Caltex, BHP Singtel Optus, Crosslands Resources (a Mitsubishi Corporation Company), Lion Ore, Barrick Gold and Celamin Ltd.