Situated about an hour north west of Sydney, Circle Z Design is located in the leafy centre of Richmond - a mix of rural and residential life with a University Campus, shopping and other businesses.  The Hawkesbury area is synonymous with Australian history, having the some of the oldest buildings in the country.

Started by Matthew Zahra, after graduating from University of Western Sydney, and working for a number of years in various fields of structural engineering, the business has grown to be a busy structural engineering consultancy servicing not only the local region, but projects all over the country.

Matthew is a Chartered Member of Engineers Australia, and is registered to practice in New South Wales, Queensland, and Northern Territory.