Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Hephaestus Books represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Hephaestus Books continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human knowledge. This particular book contains chapters focused on Companies of Bulgaria, Companies of Bulgaria by industry, Airlines of Bulgaria, Defunct airlines of Bulgaria, Banks of Bulgaria, Beer and breweries in Bulgaria, Railway companies of Bulgaria, Supermarkets of Bulgaria, Bulgarian record labels, Tobacco companies of Bulgaria, Manufacturing companies of Bulgaria, Beer and breweries in Bulgaria, Tobacco companies of Bulgaria, Motorcycle manufacturers of Bulgaria, Telecommunications companies of Bulgaria, Internet service providers of Bulgaria, Mobile phone companies of Bulgaria, Software companies of Bulgaria, Clothing companies of Bulgaria, Aircraft manufacturers of Bulgaria, Food companies of Bulgaria, Mining companies of Bulgaria, Retail companies of Bulgaria, Department stores of Bulgaria, Bulgarian video game companies, and Energy companies of Bulgaria.