TXT e-solutions – ProSim

ProSim Training Solutions B.V. is a flight simulation software company based in Delft, the Netherlands, and part of Italy's TXT Group, which became its sole owner in September 2026. ProSim develops proprietary software for professional pilot and maintenance training, including fixed based trainers, FMS trainers, maintenance trainers and the ViXR virtual reality trainer, with Boeing 737 NG, 737 MAX and Airbus A320 family types. It serves airlines and training organisations, flight academies, maintenance organisations, training device manufacturers and OEMs, and reports over 300 simulator installations worldwide. Customers named on its site include TUI Airways, Swiss International Air Lines, IndiGo, Air China, Japan Transocean Air, Solaseed Air, BoA Boliviana de Aviacion and US-Bangla Airlines.