Aspen Technology is one of the leading suppliers of software that optimizes process manufacturing services. The company offers the integrated aspenONE solution that implements practices for engineering, manufacturing and supply chain operations. It has been operational for more than 25 years and offers services for over 1,500 customers throughout the world. Aspen Technology, through a staff of trained and certified professionals provides world-class process optimization solutions for commercial and industrial businesses. The company offers services for the exploration, engineering, construction, refining, marketing and specialty chemical markets. Aspen Technology provides a range of products, such as Aspen Inventory Management and Operations Scheduling, Aspen Retail and Aspen Supply Planner. The company maintains a location in Houston.