Michael Thomas Holzmann

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.

Pedex GmbH manufactures brush filaments. The company was founded in 1967 and is headquartered in Wald-Michelbach, Germany.

Hahl Filaments GmbH manufactures and supplies synthetic filaments. Its products are used in dental care, in the production of technical textiles, and in the tool making industry. The company was founded in 1923 and is headquartered in Munderkingen, 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.

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.

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.