Romilly Madew AO FTSE is a Co-Founder of the Minerva Network.

Romilly is Chief Executive of Infrastructure Australia, the Federal Governments independent infrastructure advisor. In 2019, Romilly was awarded an Order of Australia in acknowledgment of her contribution to Australia's sustainable building movement.  Prior to Infrastructure Australia, she led the Green Building Council of Australia for 13 years.  Romilly is a vocal advocate of diversity, Indigenous issues, flexibility in the workplace, and women in sport. 

Romilly is Independent Chair, Currawong State Park Advisory Board and Committee Member, Bilgola Surf Life Saving Club. Romilly has previously held Board positions with Sydney Olympic Park Authority, Chief Executive Women, Australian Sustainable Built Environment Council, World Green Building Council and was President, Bilgola Surf Life Saving Club for six seasons, she has sat on numerous Federal and State ministerial panels.

At Bilgola SLSC Romilly is a patrol captain, she also competes in ocean swimming and fun runs.