Christopher Aughton

Pavona Pty Ltd. provides fixed and removable prosthodontics. The firm's products include alloys, all-ceramics, hybrid ceramics, implants, orthodontic retainers, removable prosthodontics, occlusal splints and anti-snoring devices. The company was founded by David Penn in 1983 and is headquartered in Alexandria, Australia.

Enviro Waste Services Ltd. engages in the collection, processing, and disposal of waste materials. Its services include envirisolutions, integrated solutions, collections, landscape supplies, disposals and liquid waste. The company was founded in July 1995 and is headquartered in Auckland, New Zealand.

Ironbridge Capital Pty Ltd (Ironbridge Capital) is a private equity firm founded in 2003 by Paul Evans, Greg Ruddock and Julian Knights. The firm is headquartered in Sydney, Australia.