Sabin Metal is one of the largest privately owned precious metals refinery in the United States. The company offers analytical, assaying and processing services. It maintains an analytical laboratory, as well as has cost control and management capabilities. The company also operates Sabin Commodities, which is one of the largest privately owned floor brokerage firms in the United States that trades in gold and silver and serves industries, banks and financial institutions. It offers full-service international and domestic transportation services through its subsidiary Sabin International Logistics. In addition, Sabin Metal refines a variety of spent catalysts, including pellets, beads and monolithic structures.