Wikipedia
Vivacom (Bulgarian: Виваком) is the brand name of the Bulgarian Telecommunications Company EAD (BTC), the largest telecommunications company in Bulgaria and a former state-owned monopoly. It was founded as a joint stock company in 1992 as part of the split of Bulgaria's post and telecommunication services into separate companies. Currently, VIVACOM is leading the market in providing various telecommunication services, including fixed-line, mobile, Internet, radio and TV broadcasting, and data transmission services. The company is headquartered in Sofia, Bulgaria, employs around 6,000 people (5905 in 2016), and owns a mature distribution network with over 240 retail outlets. VIVACOM’s customer base includes both business and residential subscribers. It serves 1.4 million fixed phones and provides broadband Internet access to 1 000,000 households and free Internet access at more than 4,000 public locations in Bulgaria. VIVACOM’s 3G network coverage expands to 99.99% of the population and 99.65% of the territory of Bulgaria.