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Diana Rosenthal


Bachelor of Interior Architecture (First Class Honours),
University of South Australia

Alumni Award for Interior Architecture (Honours),
University of South Australia


Diana’s work showcases both her creative, collaborative spirit and her strong commitment to environmentally sustainable design principles.

As national lead for our interior design work in the Education sector, she excels at developing clear briefs, forging great relationships with clients, engaging with all stakeholders, and bringing the best out of teams to deliver successful, spatially designed projects.

With two decades in design, Diana has contributed to projects across the commercial, workplace, retail and hospitality sectors. But she is particularly skilled at designing standout education spaces, with a portfolio that includes the nationally and internationally acclaimed Sustainable Industries Education Centre (SIEC) at Tonsley Park TAFE and Flinders University’s Health and Medical Research Building. Outside education, she played a key role in the expansion of the Qantas Premium Lounge at Brisbane International Airport.

Diana is a passionate advocate for women in the design and construction industries and for diversity in design overall. In South Australia, she is a member of the PCA SA Chapter’s Diversity, Equity and Inclusion Committee, a NAWIC SA Mentor, a Business Chicks Premium Member and a mentor to final-year Interior Architecture students at the University of South Australia.