Perusahaan-perusahaan Australia yang berpartisipasi di Mining Indonesia adalah 3D Data Guidance, Apollo Engineering, Austin Engineering, Control Systems Technology, Durst Industries Australia, DyMark Global, EDMO Australia, Flight Safety Foundation Limited, Landpac Asia Pacific, Metz Speciality Materials, Mineral Technologies, dan Molycop (Commonwealth Steel Indonesia).
Ada juga North Queensland Hardfacing, Pitcrew AI, Red Earth Engineering & Logistics Solutions, RiskTalk, Secora APII, Tru-Flo Pumping Systems, dan Undercon. (WHY)