Craig A. Davis

Glencore Holding AG operates as a holding company with interest in providing investment services. It acquires, holds and manages investments for setting up of subsidiaries. The firm's primary subsidiary Glencore International AG trades in crude oil, petroleum, ferrous and non-ferrous metals, minerals and agricultural products. The company is headquartered in Baar, Switzerland.

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.