Owner Ausenco Limited ACN/ARBN 114 541 114

Service McCullough Robertson Lawyers GPO Box 1855 BRISBANE QLD 4001

Filing Date 30 April 2010

Class 35 Compilation and systemisation of information into computer databases; arranging exchanges between buyers and sellers; exporting services (purchasing and exporting goods for others); import-export agencies; lease administration including mining lease administration (excluding leasing of office equipment); advisory, consultancy and information services in relation to the aforementioned services

Class 37 Civil engineering services; building construction, maintenance and repair services including factory and warehouse construction; building of processing and materials handling plants and structures used in the mining industry; building construction supervision; machinery installation, maintenance and repair services including rebuilding of machines that have been worn or partially destroyed; pipeline construction, maintenance and repair services; mining extraction and quarrying services; advisory, consultancy and information services in relation to the aforementioned services

Class 41 Education services, including educational services relating to engineering; engineering training; arranging and conducting conferences and seminars including conferences and seminars in relation to engineering; photography services including aerial photography; advisory, consultancy and information services in relation to the aforementioned services

Class 42 Architectural services including architectural consultation; engineering services including civil engineering design services, process engineering services, mechanical engineering services, electrical engineering services, instrumentation engineering services, geophysical engineering services, engineering surveying, the provision of engineering drawings, land surveying, geological research, geological prospecting, geological analysis and geological surveying; services in this class associated with exploration of potential and actual mineral deposits; engineering consulting for industry; advisory, consultancy and information services in relation to the aforementioned services