Board of Directors

The GCS Board has extensive experience in the construction and maintenance industries and is supported by a professional management team and highly motivated employees.

Peter Wade


Non-Executive Chairman

Mr Peter Wade holds a Bachelor of Engineering (Hons) and has over forty years of experience in engineering, construction, project management, mining, and infrastructure services. His early career involved the NSW Public Service and the Transfield Group, managing the construction, building, and operation of significant infrastructure projects in Melbourne, Newcastle, and Wollongong.

Mr Wade has been the Managing Director of Crushing Services Pty Ltd and PIHA Pty Ltd since 1999 and Minerals International Pty Ltd since 2002. In 2006 Mr Wade was appointed as Managing Director of Mineral Resources Limited and later as Executive Chairman in 2008. In November 2012, Mr Wade was appointed as Non-Executive Chairman of Mineral Resources Limited.

Enzo Gullotti


Group Managing Director

Mr Enzo Gullotti is an industry and community leader with in excess of twenty-six years of experience in the scaffolding, construction, and maintenance sectors. Mr Gullotti was a founding member of the PCH Group (now CAPE) where he was an Executive Director for approximately eight years and the Managing Director of the scaffolding subsidiary. Mr Gullotti was instrumental in growing PCH, including the establishment of operations in Karratha, Sydney, Darwin, Bunbury, Singapore, Thailand, Dubai, and the Caspian Sea.

Since establishing GCS in 2003, Mr Gullotti has grown the Group significantly, including leading the successful integration of several key acquisitions and expanding the company’s footprint throughout Australia.

George Chiari


Executive Director

Mr George Chiari is a recognised industry leader in the field of commercial formwork and concrete with over forty years of experience at CASC Constructions. His skills and knowledge are invaluable as GCS builds on the success of  recent times and seeks to capitalise on the significant opportunities in Western Australia.

Sam Mangione


Non-Executive Director

Mr Sam Mangione holds a Bachelor of Business degree and has been associated with the GCS Group since July 2005. Mr Mangione has over twenty-five years of experience in the construction, mining, and hire industries. Mr Mangione is co-owner of the largest privately held waste management company in Western Australia and is also a leading manufacturer of temporary site accommodation. Mr Mangione has developed state of the art processes in the recovery and recycling of waste product via purpose designed waste transfer stations.