Sydney has long been recognized as a world leader in advocating for energy, water and waste efficient buildings and communities. Our Sydney office allows us to accelerate sustainable and efficient building design solutions to exclusive projects around the world. Integral Group will continue to work on deep green projects in Australia and New Zealand.
Sydney Design Studio
Suite 622, 100 Walker Street
North Sydney, NSW 2060
+ 61 2 9455 0511
Sydney, Australia Leadership
Andrew MatherManaging Director, Australia
Andrew brings more than 30 years of professional experience to the Integral Group team. His international expertise covers a wide range of sectors including property and buildings, transportation and infrastructure, environment, industrial, and power and energy. Andrew has held C-Suite positions across multiple countries with multi-sector and multi-region P&L responsibility.
Originating from South Africa, Andrew has gained high-level international experience. His involvement in P&L accountability and full-spectrum management has taken him to Africa, Asia, China, Australia and New Zealand. Complex projects have built Andrew’s leadership skills, and his passions include developing people and inspiring teams and organizations to perform at their best. Beyond core leadership and communication competencies, major strengths include identifying and capitalizing on business opportunities, client relationships management, and business development.
David BarkerAssociate Principal, London, UK
David provides specialist consulting advice on building energy, building envelope, internal environment quality and wellness, micro-climate, wind comfort and visualization of analysis data using augmented and virtual reality technologies. The combination of technical expertise and analysis skills across these areas enables David to provide a holistic perspective to built environment design that recognizes the commercial imperative and drives sustainable outcomes that address the needs and risks of key stakeholders including developer, landlord and occupant.
David leads the Building Physics group overseeing energy modeling for major projects, evaluating options for energy conservation, optimizing the design of energy centers and submitting detailed energy strategy reports to planning authorities – most recently for the Nine Elms Skills Centre – 40,000 sqm hotel, residential + further education development in London.
David continues to refine a suite of bespoke tools to assist our clients in applying WELL Building strategies to their projects, and is in the process of achieving recognition as a WELL Accredited Professional.