Vector-Bul Ltd. was established in 2002 based in Sofia, Bulgaria as a limited liability company, represented by partners Margarit Jiponov, Svetla Jiponova and Mario Tsvetkov. The highly qualified design team of the company is made up of engineers – professionals in railway and road construction, engineers in transport facilities, engineer-geologists and hydrogeologists, geodesists, specialists in catenary, programmers. All engineers are members of the Chamber of Engineers in the Investment Design, Regional branch Sofia.
The company also has the necessary equipment for geodetic measurements and design tasks – computers, software, total stations, GPS / GNSS receivers, levels, plotters, printers, scanners, cars. Margarit Jiponov has developed and owns copyright software for transport infrastructure design JCAD-VB 2018, as well as a design analysis program JCAD-VB FEM. Vector-Bul holds a certificate of quality ISO 9001:2015, licenses for the execution of design contracts with the National Railway Infrastructure Company and a certificate of competence from the Cadastre Agency.