Janet Holmes à Court is owner of the Janet Holmes à Court Collection, an internationally renowned collection of more than 4,000 registered artworks that documents many areas of Australian cultural significance.  She is Chairman of the Australian Children’s Television Foundation and the West Australian Symphony Orchestra. She is a Board Member of the Australian National Academy of Music (ANAM), the Australian Major Performing Arts Group (AMPAG), the Chamber of Arts and Culture WA (CACWA), the Australian Urban Design Research Centre (AUDRC), the Australian Institute of Architects Foundation (AIAF) and the New York Philharmonic International Advisory Board. Janet is also a member of the Centenary Trust for Women Board of Advisors at the University of Western Australia and State Buildings Advisory Board, Western Australia.

Janet is a science graduate from the University of Western Australia and taught science for a number of years before working more closely with family business matters. She has won numerous awards recognising her contribution to the community and to business, including a Companion of the Order of Australia.