OKsystem is a Czech company operating in the information technology market since 1990. It supplies software, technology, and services and is a designer and provider of extensive application program systems with multitier architecture and client/server architecture for the internet and the intranet. We specialize in the provision of software solutions, including deliveries of technologies and services, which include expert consultations, authorized training, and testing of IT technicians, courses accredited for schools and testing of knowledge of IT professionals.