Aventec is a provider of business transformation solutions in the manufacturing and engineering fields. Its products include CATIA, a platform for mechanical surfacing design, optimization, and reverse engineering; Ortems and APS (advanced planning systems) optimization engine to reduce rescheduling time and ensure on-time delivery; etc. The company offers design, simulation, technical support, operational optimization, and other services. Aventec caters to the aerospace and defense, industrial, automotive, energy, and life science sectors.