AusNet Services (previously SP AusNet) is an Australian energy company, which is listed on the Australian Securities Exchange (ASX) and the Singapore Exchange (SGX). AusNet Services is currently owned 31.1% by Singapore Power, 19.9% by State Grid Corporation of China and the other 49% is publicly owned.

 Singapore Power is wholly owned by Singapore investment fund Temasek which in turn is wholly owned by the Singapore government. State Grid is the state-owned electric utility monopoly of China and the largest utility company in the world.

Traded as:           ASX: AST SGX: X04

Industry:              Energy

Predecessor:     State Electricity Commission of Victoria

Headquarters:   Melbourne, Australia

Products:             Electricity transmission and distribution; gas distribution

Owner:

• TXU Corporation (1994?-2004)
• Singapore Power (51%) (2005-2013)
• Singapore Power (31.1%), State Grid Corporation of China (19.9%) (2013-present)
• Parent  TXU Corporation (1994?-2004)
• Singapore Power (in-name) (2004-2013)

Website:              https://www.ausnetservices.com.au/