Hady Seyeda

Part of H.C. Starck Group GmbH, H.C. Starck Holding (Germany) GmbH is a company that manufactures tungsten powder. The company is based in Goslar, Germany. The CEOs are Craig Richard Bradshaw, Hady Seyeda, Stephan Broske. The company was founded in 2007.

Part of Masan Group Corp., H.C. Starck Tungsten GmbH produces specialty chemicals, ceramics, and metal products. The company is based in Munich, Germany. The German company was founded in 2015. Stephan Broske has been the CEO of the company since 2018. H.C. Starck Tungsten was acquired by Masan Tungsten LLC from H.C. Starck GmbH on June 10, 2020.

Treofan Holdings GmbH develops, produces, and markets polypropylene films. These are used in the food packaging industry. It offers products for packaging, label, and tobacco film applications, as well as films for electronic devices such as capacitors. The company was founded on July 18, 2002 and is headquartered in Raunheim, Germany.