Sustainability Workshop is a civil and environmental engineering design company incorporated in 2012. Since then we have established a reputation for quality and value.

Drawing inspiration from an old-world Japanese ethic, veracity and sincerity characterises the way we work and it is why major players like Borgs Manufacturing, Blacktown City Council and Amazon use our services.

Our broad engineering, environmental and planning knowledge means we deliver innovative solutions on the most difficult projects – we’ve seen a few good ones over the years – “it won’t work” they said! And yet we managed to do it sustainably.

Please call to discuss a project or just to pick our brains and scope out potential solutions – we love a challenge.

Our Team

team member

Mark Liebman
CPEng, MIEAust, MIPWEA, Director

Mark, a Chartered Professional Engineer, is a founding Director of Sustainability Workshop with degrees in Civil and Environmental Engineering (1st Hons) (UTS) and Economics (Syd). He has developed a strong standing in the industry and is a thought leader and innovator in the water & environment arena. Mark has over 20 years experience which has seen him working on projects in the Republic of Georgia, China, UK, Japan and Australia.

Over the last 20 years, Mark has helped to pioneer water sensitive urban design in Australia (see our awards for some of those pioneering projects) with specific fields of expertise in water quality management, modelling and design of treatment trains. Mark’s degree in Economics is frequently used while working with Councils and developers on integrated water cycle projects, economic analysis of projects and development of responsive, scientifically sound policies and implementation tools. Mountain biking, where else but the mountains, keeps him sane.

team member

Ashley Bond

Ashley is a Director of Footprint Engineering, with whom we work closely. Mark and Ash have worked together on numerous projects over the last 20 years, including the award winning Elambra Estate and Ashgrove Estate as well as the development of a very robust business case and feasibility study to test the viability of off-site water quality treatment for Blacktown Council. Ash is an excellent thinker, designer and modeller and we collaborate seamlessly on projects.

team member

Khaled Rima

Khaled is a senior civil design Engineer. Khaled brings a strong background in local government engineering and great design skills to the table. When he isn’t designing, he can be found flying a drone, driving a golf ball or snowboarding.