In 1996 the founders of Waste Treatment Technologies (WTT), Horstmann GmbH and NON B.V. shared one simple goal: to design, construct, build and maintain waste recovery and recycling projects around the world. Right from the start, Waste Treatment Technologies (WTT) was defined by their innovative designs and modern functionality in this emerging marketplace.

Meanwhile, Orgaworld, a Dutch waste processing company, was founded to construct an anaerobic digestion plant BIOCEL in Lelystad, The Netherlands.