The PSI Group develops its own software products for optimizing the flow of energy and materials for utilities (energy grids, ... energy trading, public transport) and industry (metals production, auto-motive, mechanical engineering, logistics). The industry-specific products, which are built from standard components, are sold both directly and via the multi-cloud PSI App Store and can also be customized by customers and partners themselves. PSI was founded in 1969 and employs nearly 2,200 people worldwide. read more