G. F. Kolff

Paques BV manufactures as well as distributes water and gas purification equipment. It offers consultancy, biomass, nutrients, parts and deliverables supply, operational advice, technical support, laboratory analyses and tests, rebuilds and rental installation services. The company was founded by Jos H. J. Pâques in 1960 and is headquartered in Balk, the Netherlands.

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.

Shtandart TT BV designs, develops and manages transshipment and storage ports. The company was founded in 2011 and is headquartered in Rotterdam, Netherlands.