Wolfgang Ley

Hahl Group GmbH produces cut plastic filaments for the production of synthetic bristles, brushes and fabrics. Its semi-finished products are used for industrial brushes for tool making, abrasive filaments for the surface treatment of steel, stone and flooring, as well as for toothbrushes and industrial filtration purposes. The company was founded in 1923 and is headquartered in Munderkingen, Germany.

ELBE Industrietechnik GmbH operates engineering and project management companies. It operates Kroger Greifertechnik, FMS, and Oswald Metzen companies. The firm’s business activities include assembly, maintenance, outsourcing, locksmithery, engineering services, manufacturing services, industrial equipment, and sheet metal forming. The company was founded by Werner Kroger in 1962 and is headquartered in Hamburg, Germany.

Perlon Nextrusion Monofil GmbH manufactures synthetic monofilaments. It offers monofilaments made from various polymers in the areas of paper machine clothing (PMC) and Advanced Technical Textiles (ATT). The company was founded in 1956 and is headquartered in Bobingen, Germany.

Serafin Unternehmensgruppe GmbH (Serafin Unternehmensgruppe) is the private equity division of Serafin GmbH. It was founded in 2010. The firm is headquartered in Munich, with an international office in London, United Kingdom.

Part of Serafin GmbH, Serafin 4. The company is based in Munich, Germany. Beteiligungsgesellschaft mbH provides management consulting services. The CEOs are Marco Pagacz, Mario Herrmann, Kamil Grzelak. The German company was founded in 2010.

Conica AG develops, manufactures and supplies products for the production of sports and recreational area flooring. Its product portfolio includes intelligent system solutions for running tracks, multipurpose facilities, sports halls and multi-purpose halls, playgrounds and tennis courts. The company was founded in 1977 and is headquartered in Schaffhausen, Switzerland.

Part of Serafin GmbH, Serafin 13. The company is based in Munich, Germany. Verwaltungs GmbH is a German company that provides business consulting services. The CEOs are Kamil Grzelak and Mario Herrmann. The company was founded in 2016.

Serafin 11. The private company is based in Munich, Germany. Verwaltungs GmbH provides business and management consulting services. The CEOs are Marco Pagacz, Mario Herrmann, Kamil Grzelak. The German company was founded in 2014.