Simex Avionics Systems is a company that specializes in innovative flight simulation software and hardware solutions. The presentation outlines Simex's roadmap for developing different types of flight simulators, including fixed base simulators and full flight simulators, to simulate aircraft like the Bombardier Dash 8-Q400, ATR 42/72-500, Boeing 737NG, and Airbus A320. It also describes simulated avionics solutions, flight models, hardware design and production, motion integration support, and services for full flight simulators and legacy simulator updates.