PSE is the world’s foremost provider of Advanced Process Modelling software and services to the Chemicals & Petrochemicals industries. Companies apply PSE’s gPROMS family products to explore the process decision space rapidly and effectively, reduce uncertainty and make better, faster and safer design and operating decisions for processes such as reaction, separation and crystallization. PSE’s technology and services result in faster innovation, improved process designs, enhanced operations, reduced risk, more effective R&D and experimental campaigns and better capture and application of corporate knowledge. PSE serves a global customer base from operations in the UK, USA, Switzerland, Japan and Korea.