John Greville

John Greville has had an impressive career in the mining industry, starting as a Heavy Duty Diesel Mechanic at WesTrac before moving up to roles such as HD Mechanic, Workshop Manager, SAP Consultant, and eventually becoming the President of North America at Mader Group. Throughout their career, John has demonstrated their skills in managing equipment maintenance, coordinating teams, implementing SAP master data, and setting up workshop facilities. John continues to work towards the growth and success of Mader Contracting as a dedicated and skilled professional in the field.