Di Nanna Agency is a historic Real Estate Agency operating in the Bari area and province since 1986. In 1995, it was among the founding members of the Gruppo Immobiliari Riunite (United Real Estate Group) with a focus on national and international collaboration and a promoter of innovative services in the real estate sector for the benefit of clients. For about 40 years, the Gruppo Immobiliari Riunite Di Nanna has also been providing consultancy for the development of tourist villages, market analysis in tourist areas, and brokerage for the sale and rental of holiday homes.