Major Group 62: Security And Commodity Brokers, Dealers, Exchanges, And Services
This major group includes establishments engaged in the underwriting, purchase, sale, or brokerage of securities and other financial contracts on their own account or for the account of others; and exchanges, exchange clearinghouses, and other services allied with the exchange of securities and commodities.
Industry Group 621: Security Brokers, Dealers, And Flotation
Industry Group 622: Commodity Contracts Brokers And Dealers
Industry Group 623: Security And Commodity Exchanges
Industry Group 628: Services Allied With The Exchange Of Securities