SAS Trustee Corporation (STC), otherwise known as State Super, is the Trustee of the State Authorities Superannuation Scheme (SASS), State Superannuation Scheme (SSS) and Police Superannuation Scheme (PSS). They are also the Trustee of the State Authorities Non-contributory Superannuation Scheme (SANCS) which provides an additional benefit for members of each of these schemes. The assets of all four schemes have been combined into the STC Pooled Fund. STC is one of Australia's largest superannuation schemes with more than 100,000 members and over $43 billion in assets (as at 30 June 2018).

