At its height, Integral Energy distributed and retailed electricity and services to 807,000 customers, or 2.1 million people.

In 2011, their network value was estimated at A$2 billion and was made up of 25,000 transmission, zone and distribution substations, 370,000 power poles and 150,000 streetlights bound together by 33,000 kilometres of underground and overground cables.

[2] Fifteen Integral Energy field service centres operated within their franchise, with staff maintaining the network, repairing faults, responding to emergencies and servicing customers and developers in relation to customer connection and contestable projects.

The centres were located in Bowenfels, Glendenning, Hoxton Park, Kandos, Katoomba, Moss Vale, Narellan, Nowra, Parramatta, Penrith, Picton, Shellharbour, Springhill, Ulladulla and South Windsor.

[3] In June 2017, an Australian-led consortium of institutional investors acquired 50.4% ownership of the rights to management Endeavour Energy’s network assets under a 99-year lease.