B3 S.A. - Brasil, Bolsa, Balcão, a financial market infrastructure company, provides trading services in an exchange and OTC environment. It operates through Listed; OTC; Infrastructure for Financing; and Technology, Data and Service segments. The company offers listed equities and securities for commodities, including anhydrous fuel ethanol, Arabica coffee 4/5 and 6/7, corn, crystal sugar, gold, hydrous ethanol, live cattle, and soybean; fixed income products, such as ETF and sovereign debt instruments; and exchange rates, interest rates, and equities, as well as collateral management products. It also provides OTC market products comprising flexible option and forward derivatives, as well as agribusiness, banking funding, credit bonds, mortgage, securities registration, treasury bond, and other financial securities; clearing and settlement services; central depository products; securities lending services; and netting agreement and ESG products. In addition, the company offers broad, corporate governance, segment, sustainability, sector, and other indices, as well as indices in partnership with S&P DowJones; and Tesouro Direto, an alternative investment product. Further, it provides market data services, which include services related to quotes, distributors, historical data, and reports; UP2DATA, DATAWISE, and UP2DATA ON DEMAND data services; and financing market information services. Additionally, the company offers various platforms, such as PUMA trading system, trading interface, and others; connectivity; and hosting and colocation services. The company was formerly known as BM&FBOVESPA S.A. - Bolsa de Valores, Mercadorias e Futuros and changed its name to B3 S.A. - Brasil, Bolsa, Balcão in June 2017. B3 S.A. - Brasil, Bolsa, Balcão was incorporated in 2007 and is headquartered in São Paulo, Brazil.