Triavna Municipality, Bulgaria
Official site includes administration, history, culture, education, list of companies in the area and photo gallery.

Vidin Municipality, Bulgaria
Official page offering description of this historic city, information to potential investors about the city's economy and privatization, list of local companies and potential investment projects.

Sofia Municipality, Bulgaria
Official web site offering information about the city's history, economy, transport and municipal council, maps and photos, information and projects for potential investors.