Callboxs is a dynamic and rapidly growing BPO company that emphasizes close client relationships through its unique structure. By managing only two projects at a time within self-regulating substructures, it delivers precise optimization analyses and accountability for each endeavor. With bases in Burgas and Sofia, Callboxs supports a hybrid work model, drawing on deep expertise as a diversification of the Ador Trade call center. The company innovates continually, offering services like Business Tracking to help clients rapidly discover and implement successful business models. Committed to exceptional customer service, Callboxs has collaborated with international clients such as United Group, Vivacom, and Wizz Air, helping them achieve high customer satisfaction. A professional team, creative problem solving, and a partnership between technology and