Quint G. H. J. M. Kelders

APTG Ltd. operates as a holding company. It provides mechanical and pressure-controlled primary packaging technologies and dispensing systems for manufacturers and suppliers of cosmetic, body care, pharmaceutical and food products. The company was founded in 1986 and is headquartered in Baar, Switzerland.

Air0-Lux AG develops and patents packaging solutions. Its flagship product, Airopack, is a technology for filling liquids, powders, gases, and products of average-tohigh viscosity (such as gels, creams or foam) into (recyclable) plastic packaging (PET). Air0Pack is characterized by a patented pressure control device, providing a continuous dispensing flow rate from the beginning to the end, leaving for instance a minimal amount of residual content in the packaging. Air0Pack is further distinguished by the fact that this pressurized packaging system is not operated by harmful conventional hydrocarbon chemical propellants, but by ordinary harmless compressed air. The company was founded in 2009 and is headquartered in Bilten, Switzerland.

ROQ Investments In Innovations BV provides investment services. The private company is based in 's-Hertogenbosch, Netherlands.

Part of WestRock Co., Keltec Dispensing Systems BV is a Dutch company that manufactures foaming and airless dispensing systems. The company is based in Drunen, Netherlands. Keltec Dispensing Systems was acquired by MeadWestvaco Corp. on September 07, 2007.

Heesen Yachts BV is a Dutch company that manufactures yachts. The private company is based in Oss, Netherlands.

Heesen Continental Yachts BV sells yachts. The private company is based in Fort Lauderdale.