Onesystem is a platform independent web-based reservation and operation system for tour operators and retailers. Our software is a result of 4 years of development and a long stressfull testing period.

Joy group is a professional DMC handler located in Belgrade, Serbia. Organization and event planning requires serious time, strong business connections, and discipline. Joy group provides benefits to our professional guests for the MICE concept. Joy group developing a quality service line, and serves different ideas with its experienced team and purchasing power at all stages of organizations.

My first investment experience Siyahkale ltd. was providing software and technical solutions for touristic agencies in Netherlands, Germany, Serbia, Turkey and Iran. Early new millennium was point of transformation with new techs and internet all over the world. Happily I had this great voyage, as company we signed so many firsts. First developed fully online reservation solutions in Netherlands, Netherlands and Iran; first professional call-center setup for travel agencies in Serbia are some of them.