Albotourist 90
Offers services for individual and groups, includes sea and mountain holidays, balneology and contact details.

Alexander Tour
Bulgarian tour and travel agency. Provides vacations in summer and winter resorts, hotel reservations and rent-a-car, includes a company profile.

Altours Bulgaria
Provides tailored cultural packages for groups, business and private travelers. Includes a profile and virtual tour to the country history, traditions, folk arts, architecture and monasteries.