Usis Jsc. is one of the leading security companies in Bulgaria specializing in the implementation of complex security solutions. Founded in 1994, the company provides services throughout the country and has all necessary national licenses. They take care of the security of their customers through physical security, GPRS SOD Patrols, transportation of money and valuables, security systems and seuring sites for accidents and incidents on the territory of all regional cities and another 100 towns in the country. Usis has a dedicated Day and Night Monitoring Center. In 1997 started the successful provision of services in the field of the Facilities Management. The professional cleaning and maintenance of buildings and facilities combined with security services manage to prove their efficiency, including for increasing the level of security for their customers. The quality performance of services and the control on them are guaranteed by a quality management system ISO 9001:2008.