Sebastian Rudow

Glencore International AG engages in the production and marketing of natural resources and industrial commodities. It provides financing, logistics, marketing, and purchasing services to producers and consumers of commodities. It serves automotive, oil, power generation, steel production, and food processing industries. The company was founded in 1974 and is headquartered in Baar, Switzerland.

Part of Recylex SA, Norzinco SA is a French company that produces zinc oxide. The company is based in Anzin, France.

Kazzinc JSC produces zinc with copper, precious metals, and lead credits. Its products include zinc, copper, lead, selenium, sulphuric acid, aluminum, sodium antimonate, cadmium, indium, thallium, gold, silver, tellurium, mercury, sulphate, and zinc oxide. The company was founded in 1997 and is headquartered in Ust-Kamenogorsk, Kazakhstan.

Befesa Medio Ambiente SL operates as a holding company which engages in financial investment and shareholding activities. It provides waste recycling and refuse system management services to clients in the industrial sector. The company was founded on October 8, 2004 and is headquartered in Sevilla, Spain.

Befesa Steel Services GmbH is in the business of development of steel waste disposal and logistics solutions. It engages in steel and galvanization waste recycling activities. The company also provides their operational units with support in the acquisition of project permits and notifications. Befesa Steel Services was founded in 2005 and is headquartered in Ratingen, Germany.

Befesa Zinc Germany GmbH engages in the acquisition, holding, management, and sale of companies or participations in firms. The company was founded on June 9, 2004 and is headquartered in Ratingen, Germany.

Eco-Recyclage SPA provides sorted waste recovery services. The private company is based in Villeneuve-le-Roi, France.

Part of Befesa SA, Befesa Zinc SA is a Spanish company that recovers and recycles zinc and zinc dust from scrap. The CEO of the company is Asier Zarraonandia Ayo.

Kazzinc Holdings LLP provides investment management and strategic production planning services.

Part of Befesa SA, Befesa Aluminium Germany GmbH provides recycling of steel dust and aluminium residues. The company is based in Bernburg, Germany.

Part of Befesa SA, Befesa Zinc Gravelines SAS is a company that manufactures dyes and pigments. Befesa Zinc Gravelines SAS is based in Gravelines, France. The French company was founded in 2009. Frederic Heymans has been the CEO of the company since 2023.