Dialogue is the vision of ISPT, one of Australia’s largest unlisted property funds. As part of the vibrant focal point that 4 National Circuit provides for surrounding government and private organisations, Dialogue was established to provide shared facilities and amenity within the precinct.

Dialogue is a modern and well equipped business centre located at the base of the award winning 4 National Circuit building, delivering a suite of professional services including conference and meeting facilities and serviced office space. A personalised concierge will help you greet guests, set up your technical requirements, organise catering and assist you to meet the needs of your colleagues, clients and partners.
The 4 National Circuit building is located in the parliamentary precinct, Canberra. This architectural masterpiece acts as a vibrant hub for the precinct - a focal point for surrounding buildings and the location of Dialogue, a state-of-the-art conference and meeting facility.

ISPT is one of Australia’s largest unlisted property fund managers and has over $8.5 billion of funds under management. ISPT is a long-term investor who owns and creates high quality office, retail, industrial and residential properties.
Founded in 1994 by four leading industry superannuation funds, ISPT has grown to be owned by 21 superannuation funds and like-minded organisations. Today, more than 50% of Australian workers have
their retirement savings invested in property through ISPT.
The National Circuit precinct in Canberra has won the Australian Property Institute ACT 2015 property development award for its innovative design and added amenity that connects people and place.
The tenant environment provided at National Circuit, Canberra has won the Property Council of Australia’s inaugural ACT Innovation Award. ISPT owns four buildings clustered on National Circuit including 4 National Circuit, home to Dialogue which serves as an amenity hub to service the precinct.