Our Team
Steve Hatzellis
FOUNDING DIRECTOR
Steve is a registered architect and has more than 30 years’ experience in London, Sydney and Melbourne. He has an extensive portfolio of built projects across multiple sectors. Steve designs with vision and sensitivity to the brief and context and guides project teams to produce outcomes that are true to the company's values.
Poly Kiosses
PRACTICE DIRECTOR
Poly creates business systems that bring to life our vision of Designing a Future Worth Living In™. By integrating strategy with scalable legal frameworks, Poly empowers everyone to do their best work and builds the robust infrastructure that enables our team to push boundaries while staying grounded in practical excellence. Through advanced management expertise and values-driven governance, Poly enables our inspired people to create memorable buildings that deliver genuine client success.
Clive Chan
ASSOCIATE
Clive is a registered architect and brings international experience to Hatz, having studied, and worked in Hong Kong, Melbourne, and Canada. He works closely with our clients to help foster clear communication that helps translate their desires to built outcomes. He has a strong aesthetic sensibility and a strives to carry it through to all aspects of project delivery.
Elizabeth Kiosses
ENGINEERING CADET
Elizabeth brings a comprehensive skill set to Hatz, encompassing expertise in CAD (Computer-Aided Design), BIM (Building Information Modelling), and marketing software. Her broad experience enables her to support both project delivery and strategic initiatives.
Connect with Elizabeth on LinkedIn