QAD Inc. is a company that specializes in providing enterprise software applications and support services to manufacturing companies. The company's software applications are designed to help manufacturers manage their operations more efficiently and effectively. This includes functions such as supply chain management, manufacturing operations management, and financial management. QAD Inc. also provides related services such as training, consulting, and technical support to ensure that their clients are able to make the most of their software applications. Overall, QAD Inc. is a leading player in the manufacturing software market, helping manufacturers to streamline their operations and boost their productivity.