Clayworks has been named Business Green Leaders Small Company of the Year.
The St Keverne-based company was recognised for its work in creating a range of interior clay plaster wall finishes that re-imagine fashionable finishes such as polished concrete, Venetian Polished Plasters and gypsum.
The company is exporting its plasters and design services all over the world, in particular to the Middle East, Far East and Australia.
MD, Adam Wieisman, said: “Winning this award is an extremely proud moment for us and also for Cornwall.”