David Simpson

CPB Contractors Pty Ltd. provides construction contracting services. It also offers infrastructure projects including roads, railways, tunnels, airports, buildings, social infrastructure, water, energy and resources. The company was founded in 1949 and is headquartered in North Sydney, Australia.

Forge Group Ltd. engages in engineering, procurement and construction company. The firm provides construction services including commercial building, civil, concrete, structural, mechanical, piping, tanks and electrical. The company specializes in the provision of engineering design, project management services to the resources sector including base metals, gold and iron ore. It also supplies engineering design capabilities across all project disciplines including earthworks, civil works, structural, mechanical, piping, electrical and instrumentation. Forge Group is headquartered in West Perth, Australia.

UGL Pty Ltd. provides outsourced engineering, construction, asset management, and maintenance services. The firm's expertise include engineering design, construction, manufacturing, Ops and maintenance, asset management, upgrades and overhauls and facilities management. It serves in the area of power, water, resources, transport, defence and security, social infrastructure sectors. The company was founded in 1970 and is headquartered in North Sydney, Australia.

Fredon Industries Pty Ltd. provides engineering, construction, and maintenance solutions. The firm offers engineering and design, off-site prefabrication, management of construction projects, client services, asset management, and building services integration. The company was founded in 1968 and is headquartered in Silverwater, Australia.