Descrição Intelligent Systems Corporation doesn't want to be accused of making dumb choices. The company invests in information technology and industrial products firms, primarily in the southern US. Subsidiaries include ChemFree, which makes a non-solvent-based parts wash for automotive and industrial applications, and CoreCard, which develops software for banks and retailers to manage credit and debit card accounts. Other holdings include a stake in NKD Enterprises, dba CoreXpand, which provides software tools to manage e-commerce activities. The firm's Gwinnett Innovation Park is a small-business incubator providing office space and support systems to nascent businesses.