AusNet Services (previously SP AusNet) is an Australian energy delivery services business, owning and operating more than $11 billion of electricity and gas network assets. It is a privately held, and was formerly listed on the Australian Securities Exchange (ASX) and the Singapore Exchange (SGX). AusNet is currently owned by Australian Energy Holdings No 4 Pty Limited, a company controlled by Brookfield Asset Management. The co-investors include pension funds in Australia and Canada.