Duncan MacKellar, President and founder
Duncan has pioneered the commercial specification of polished plaster, evolved from the early formulation and refurbishment of squash courts in 1984. The company now includes an expanding portfolio of products to include exterior renders, acoustic plaster systems and exceptional artistic commissions.
Shawn Tweedy, Chief Operating Officer
Originally from South Africa, Shawn has extensive experience from the chemical industry. Appointed Technical Director in 2008, Shawn has a well rounded international perspective from work in all major world markets.