B3: Brasil Bolsa Bolcao

B3 S.A. (B3SA3) is one of the main financial market infrastructure companies in the world and one of the largest in terms of market capitalization among global leaders in the exchange industry. B3 connects, develops and enables the financial and capital market and, together with customers and society, boosts Brazil's growth. It trades in stock exchange and OTC environments, and offers products and services to the financing chain. Headquartered in São Paulo and with offices London and Shanghai, B3 performs important functions in the market by promoting best practices in corporate governance, risk management and sustainability. B3. With the market.