Canada Cape Verde Cayman Is. African Rep. Chile China Colombia Comoros Congo Costa Rica Croatia Cyprus Czech Republic Dem. Mali Malta Mauritania Mauritius Mexico Moldova Monaco Mongolia Morocco Mozambique Myanmar Namibia Nepal Netherlands Neth. Has a brief description, capital, dates of annual meetings and some news stories. Provides name, address, phone, fax, business description, and business category.
Bulgarian Companies Has some detailed profiles, and it looks like they've got a lot of companies.
Bulgarian Foreign Investment Agency Has some general stock market information and some laws about doing business in Bulgaria. Part of the Bulgarian government. Bulgarian Industrial Association Professional looking site packed with information. The company directory has over 30,000 companies. Requires some sort of registration.