Doverie United Holding AD acquires, manages, assesses, and sells shares and shareholdings in Bulgarian and foreign companies. The company is involved in the acquisition, management, and sale of interest of any form in other local and foreign trade companies, and in their management; acquisition, management, and sale of obligations and patents; licensing patents owned by companies; and other business activities. It also engages in the provision of health care and medical services; purchase and sale of DIY goods; health insurance; residential building and building materials industry; wine making, detergent and household chemicals production; and real estate and movable property rental activities. The company was founded in 1996 and is based in Sofia, Bulgaria.