André Bier Gerdau Johannpeter

Gerdau AmeriSteel Corp. manufactures and recycles steel. The company was founded in October 2002 and is headquartered in Tampa, FL.

Seiva SA Florestas e Industrias engages in crop planting and protection. The company is headquartered in Porto Alegre, Brazil.

Aços Villares SA manufactures and sells steel products. The firm offers engineering steels products, which include sheets, blocks, billets, long carbon steel, and specialty long steel products. It also provides rolls products that comprise back-up rolls, forged steel work rolls for cold strip mills, work rolls for hot strip mills rougher stands, work rolls for hot strip mills finishing stands, forged and cast rolls for roughing stands for long products, and cast rolls for finishing stands of long products. The company was founded on August 18, 1944 and is headquartered in Sao Paulo, Brazil.

The World Steel Association operates an organization for the steel production industry. The non-profit company is based in Brussels, BE and has subsidiaries in Belgium and the United States. The CEO of the Belgian company is Edwin Basson.

Federação das Indústrias do Estado de São Paulo (FIESP) is based in São Paulo, Brazil. The Brazilian company is focused on improving the quality of life of workers in the industry, their families, and the community in general. The private company's subsidiary, Sesi, plays a fundamental role in the social development of Brazil by collaborating effectively with the improvement of the quality of life of workers in the industry, their families, and the community in general. The company also operates the SENAI-SP portal, which provides industrial learning services.