INTELLIGENT WAVE INC. is mainly engaged in the development and maintenance of software, and the sale of self-developed products and other companies' products. The Company operates in four business segments. The Card Business Front segment is engaged in the construction of networks infrastructure used in electronic payments. The System Solution segment is engaged in the construction of cards abuse inspection systems, the construction of market information distribution systems, the sale of self-developed middleware products RIX and overseas middleware products, as well as the development and sale of business package products. The Security System segment is engaged in the construction and sale of information security systems CWAT, which prevents the leakage of internal information. The Others segment is engaged in the development and sales of new products and services.