Our People

Mark Sheldon
  • B. Arch (Hons) University of Technology
  • Registered Architect NSW 3990
  • Registered Architect VIC 15637
  • Green Star Associate

Mark Sheldon

Managing Director

As Managing Director of GroupGSA, Mark is an insightful and successful business leader. His passion is to foster design excellence and grow the practice to deliver innovative design across GSA’s four disciplines of architecture, interior design, landscape and urban design. In addition to guiding the strategic direction of the firm and steering its growth and evolution globally, he is a passionate team-building coach and mentor, and the driver of Group GSA’s design excellence, values and culture.

He has forged a successful path in business management and leadership through his collaborative approach and by instilling client relations as the central focus of the firm. Mark has won several awards for design excellence in various fields of design and interior planning and has been invited to hold many honorary positions in leading professional industry organisations because of his smart, savvy, client-centred thinking.