Computer Modelling Group generates its revenue primarily through a recurring software licensing model tailored to enterprise energy corporations, national oil companies, and engineering consultancies. Most clients opt for annual lease agreements that grant access to its core simulation suites—such as IMEX, GEM, and STARS—alongside continuous software updates, maintenance support, and technical customer service. Additionally, the company secures supplemental income through proprietary token-based module systems, high-performance computing cloud consumption fees, automated optimization software add-ons like CMOST, and specialized professional engineering consulting services provided to international clients.