Alcoa (NYSE: AA, ASX: AAI) is a global industry leader in bauxite, alumina, and aluminum products with a vision to build a legacy of excellence for future generations. With a values-based approach that encompasses integrity, operating excellence, care for people and courageous leadership, our purpose is to Turn Raw Potential into Real Progress. Since developing the process that made aluminum an affordable and vital part of modern life, our talented Alcoans have developed breakthrough innovations and best practices that have led to greater efficiency, safety, sustainability, and stronger communities wherever we operate.
As one of the largest steel producers in North America, Gerdau is proud to manufacture products that help build our nation, by serving the construction, automotive, agricultural and energy markets.
Our North American business divisions focus on long and special steel products, such as beams and piling, merchant bar quality, special bar quality, and rebar. Since steel in the U.S. and Canada is produced cleaner and more efficiently than anywhere else in the world, we are one of the greenest choices available. We are also proud to stimulate the economy with a variety of well-paid manufacturing jobs.
Learn more here: https://www.gerdau.com/northamerica
Founded in 1955, Berkshire Hathaway Inc. is a holding company that is headquartered in Omaha, Nebraska. Berkshire Hathaway and its subsidiaries engage in diverse business activities including insurance and reinsurance, utilities and energy, freight rail transportation, finance, manufacturing, retailing and services.