Rudy Sheriff

Ventia Pty Ltd. provides operations and maintenance contract services. The firm’s services include asset closure, asset management, capital works, environmental services, facilities management, network design, architecture and engineering, operations & maintenance and technology & automation. The company is headquartered in Chatswood, 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.