“Enthusiasm, professionalism and a genuine knowledge and passion for sustainability lies at the heart of 540 World. Always a great pleasure to deal with the team at 540 and we look forward to many more years of engagement.” 

Patrick Folkes, Director

Graphenstone UK

“Paul and Chaline are experts in all things circular, the go to authority and an amazing company to work with.”

Martin Hurn, Director Futurebuild Easyfairs



“Great ambassadors for the circular economy and promotion of truely sustainable products. We've always found them really helpful to work with.”

Justin Peckham, Sales Manager Accsys Group

“Always a pleasure to work with Chaline and Paul! Their deep knowledge and passion about sustainability and circular materials is very valuable whether you are a manufacturer or an architect looking to make a positive difference for the future of our planet.”

Bea Suleova, Marketing Manager Mosa