Dr Don McLean
Don is the CEO and Founder of IES. He is as passionate as it gets about building simulation and was recognised as a Star of Building Science by Building for Change magazine in 2013. He’s dedicated the last 40 years of his life to pioneering and developing performance simulation tools that significantly improve the building design process. Don’s vision and leadership has been the driving force behind the success of IES, seeing the company grow from humble beginnings to a successful and key global player in the field of sustainable building design and operation.