Engelhardt Kaupp Kiefer is an equity and mezzanine investment firm established in 2005 and based in Stuttgart, Germany which provides consultancy and financial support to medium-sized companies in core areas. The firm seeks to serve companies related to IT, business services, clean technology, and innovative volume product industries. The company invests exclusively in open investments with the in legal forms GmbH, GmbH & Co. KG, and AG.