The group's principal activity is to provide brokerage services through its subsidiary, rtx securities corporation. It offers sales and trading services to institutions and private clients, as well as advisory and investment banking services to its corporate clients. Proprietary ratexchange trading software (rts) of the group enables market participants to buy and sell fiber optic, Internet and satellite bandwidth capacity globally. The rts serves not only as a platform for bandwidth trading, but for the aggregation of data from third parties as well. Through its emerging commodities division, the group provides valuable and marketable information to rtx securities. The group also provides a wide range of consulting services to existing and prospective market participants through this division.