| Proprietary Products and Services | Engineering software, statistical analysis tools, business intelligence platforms, and niche technical training. | Proprietary IP, long-term client relationships, global distribution network, and specialized R&D expertise. | B2B clients including corporations, engineering firms, academic institutions, and government entities. | Software licenses and specialized training services. | 388 | 100 | Software licenses, subscriptions, technical training fees, and consulting services. | Combination of license fees, subscription models, and training program fees. | Increased demand for embedded software, data analytics solutions, and technical training. | NISA, SYSTAT, TableCurve, Cubeware |