Peter van Leeningen

SBB Bouwgroep BV provides construction services. The company is headquartered in Beverwijk, the Netherlands.

Paques Holding BV is a Dutch company that provides biotechnological processes to purify water and gas streams. The private company is based in Balk, Netherlands. The company offers a wide range of products, including the mbox technology, which is an external cross flow system with tubular membranes used for ultrafiltration in water reuse. The mbox technology incorporates the patented bioair ds system, which has very low energy requirements and a prolonged lifetime of membranes.

Part of China International Marine Containers (Group) Co., Ltd., ZIEMANN HOLVRIEKA GmbH offers juice tanks and juice process technology, as well as technologically sophisticated brewhouse equipment, tailored to the requirements of the customers. The company is based in Ludwigsburg, Germany. The CEOs are Klaus Gehrig, Torsten Engel, Florian Schneider. The German company was founded in 1852 by August A. Ziemann.

Paques Biomaterials BV is a company based in Balk, the Netherlands. The Dutch company was founded in 2011 by Joost Pâques, René Rozendal. Joost Pâques has been the CEO since 2011.