Its head office is located in Mascot, New South Wales and it operates three passenger and seven cargo terminals in Sydney, and supplies a range of aeronautical services and facilities to airlines, retailers and other users.

It was delisted in March 2022[8] from the Australian Stock Exchange when acquired by Sydney Aviation Alliance (SAA).

[18] In November 2013, the Macquarie Bank sold its shares of the airport back to its own shareholders, cashing $377 million in the process.

[19] In November 2021, the company announced that it had agreed to accept a A$23.6 billion takeover bid from the Sydney Aviation Alliance (SAA), a consortium comprising IFM Investors, QSuper and Global Infrastructure Partners, advised by Macquarie Capital.

[25] In 2011, Kerrie Mather, a senior executive with MAp – a trust spun out of the Macquarie Group, succeeded Balding as CEO.