Rolf Trippler

Hennecke GmbH manufactures polyurethane production machines. The firm's products include metering machines, mix heads and accessories, pre-mixing and admixing systems, molding systems, mould carriers, slab stock production systems, refrigerated appliances, and insulating sandwich panels. It also provides recycling technologies for industrial re-use of foam trimmings and production waste, and equipment for storing and conditioning polyurethane raw materials. The company was founded by Karl Hennecke in 1945 and is headquartered in Sankt Augustin, German.

Part of Polyusus Deutschland I GmbH, Hennecke Holding II GmbH is a German company that specializes in sandwich panels with a polyurethane core as an alternative to traditional construction methods. The company is based in Sankt Augustin, Germany. The company's history dates back to the "Maschinenfabrik Karl Hennecke," which laid the foundation for technological progress and countless important milestones within the area of polyurethane processing. The company's core brands produce high-quality moulded foam parts for cars, processing more than 150,000 tonnes of PU raw materials per year using Hennecke's moulded foam systems technology. The CEOs of the company are Alois Schmid, Rolf Trippler, Johann-Carl Wolfgang Kleinschmidt.

Part of Polyusus Deutschland I GmbH, Hennecke Holding I GmbH functions as an investment holding German company. The company is based in Sankt Augustin, Germany. The CEOs are Rolf Trippler, Wolfgang Kleinschmidt. The company was founded in 2016.

Part of Polyusus Deutschland I GmbH, Hennecke Holding International GmbH provides management services. The company is based in Sankt Augustin, Germany. The CEOs are Rolf Trippler, Thomas Wildt. The German company was founded in 2014.