List of present and past Network Service Providers regulated by the AER. The list also includes gas and electricity assets in the Australian Energy sector. Assets may be covered by a form of regulation or unregulated. Title Type Region APA Group Service provider Australian Capital Territory, New South Wales, Victoria, Queensland, South Australia, Northern Territory, Interconnector Australian Gas Networks (SA) - gas distribution network Asset South Australia Australian Gas Networks Limited Service provider New South Wales, Victoria, Queensland, South Australia, Northern Territory SA Power Networks Service provider South Australia SA Power Networks - electricity distribution network Asset South Australia Related contentNetworks & pipelines