Greg Botham

Spark Infrastructure Group engages in investment in regulated utility infrastructure. It operates through the following business segments: Victoria Power Networks, SA Power Networks, TransGrid, and Bomen Solar Farm. The Victoria Power Networks segment holds interests in CitiPower and Powercor. The SA Power Networks segment covers interests in electricity distribution in South Australia. The TransGrid segment includes interests in electricity transmission businesses in New South Wales. The Bomen Solar Farm segment owns Bomen Solar Farm HoldCo Pty Ltd. and Bomen Solar Farm Hold Trust. The company was founded in 2005 and is headquartered in Sydney, Australia.

Sydney Airport engages in the operation and ownership of the airport. The firm provides international and domestic passenger services. It also offers aeronautical services, including access to terminals, infrastructure, apron parking, airfield and terminal facilities, and government mandated security services for airlines, and parking and ground transport services, as well as leases commercial space to tenants whose activities comprise duty free, food and beverage, financial, and advertising services. In addition, the company is involved in the leasing of terminal space, buildings, and other space in the Sydney Airport, and rental of cars. The company was founded by Nigel Love on November 19, 1919 and is headquartered in Sydney, Australia.

SA Power Networks Partnership provides electric power generation and distribution. It also provides reading meter installations, blackout emergency responses and street lighting repairs. The company was founded in 1946 and is headquartered in Keswick, Australia.