AusNet Services Ltd owns and operates an electricity transmission network in Australia. It operates through Electricity Distribution, Gas Distribution, Electricity Transmission, and Mondo segments. The Electricity Distribution segment carries electricity from the high voltage transmission network to end users, including metering. The Gas Distribution segment carries natural gas to commercial and residential end users, including metering in central and western Victoria. The Electricity Transmission segment owns and manages an electricity transmission network, including transmission lines and towers, which carry electricity at high voltages from power generators to electricity distributors in Victoria. The Mondo segment provides contracted infrastructure asset services and specialized technology solutions to enable energy data and asset intelligence services. This segment serves customers operating in utility, renewables, and infrastructure sectors of electricity, water, gas, and rail. The company operates through an electricity transmission network of approximately 6,836 kilometers of high voltage transmission powerlines, 59 terminal stations, and 13,153 transmission towers; electricity distribution network of approximately 750,000 customers, 76 zone substations, 407,354 power poles, and approximately 61,994 kilometer of powerlines. It also operates a gas distribution network of 730,000 customers and 11,893 kilometers of underground gas pipelines. The company was formerly known as SP AusNet Ltd. and changed its name to AusNet Services Ltd in August 2014. AusNet Services Ltd was incorporated in 2014 and is headquartered in Southbank, Australia.