L & G Software, Fritz Leibundgut

L & G Software, Fritz Leibundgut is a specialized Swiss software development and consulting firm headquartered in Zurich, with additional operations in Elsau. Established in 1995 as a sole proprietorship, the company operates with a highly specialized team of engineers focused on the development and distribution of advanced computer programs and information systems. The firm primarily serves the machine industry and research and development (R&D) sectors through its expertise in multibody dynamics simulation. The company's core product portfolio includes proprietary simulation software such as ALIEN (2D-Finite Difference), SILUX (2D-Multibody Dynamics), and SONAR (3D-Multibody Dynamics), alongside a specialized sonar-3D DLL. Beyond simulation tools, L & G Software provides a comprehensive suite of B2B IT services, including custom software development, enterprise management solutions, database systems, and information systems consulting. Their capabilities extend to multimedia services, internet/intranet solutions, and micro-computing integration. As a service-oriented manufacturer and producer, the company emphasizes tailored software packages designed to meet specific business requirements. L & G Software supports both national and international markets, offering expert advice in programming and software implementation to ensure the functionality and performance of complex IT infrastructures.