Dirk Schumann

intelligent fluids GmbH develops industrial cleaning fluids and foams. Its product range encompasses cleaning, medical, and functional cosmetic fluids and tools. The firm’s application areas include active agent transport, material separation, and surface modification. The company was founded by Dirk Schumann and Rainer Surkow on May 8, 2006 and is headquartered in Leipzig, Germany.

VKF Renzel GmbH engages in the provision of sales promotion and product development solutions. It offers menu holders and poster stands, leaflet holders and product display stands, poster frames and pockets, pricing displays, outdoor advertising, fixtures and fittings, retail displays, office equipment, exhibition and event equipment, digital signage, illuminated advertising, promotional products, as well as hygiene, safety, and shelf management. The company was founded by Heinz Renzel in 1985 and is headquartered in Isselburg, Germany.