Selling software for accounting and payroll, healthcare, restaurants and hotels, school facilities, cafeterias, stores and warehouses and record keeping. Offering KIS bookkeeping software. Supply and installation of hardware including accessories. Provision of consultancy, staff training, technical support and service.

InterSystems B. V., a spin-off company, is the Czech subsidiary of InterSystems Corporation, specializing in providing high-performance database systems and software solutions for rapid development and deployment of transactional applications.