The Extraction of crude petroleum and natural gas industry in Bulgaria was represented by 6 companies at the end of 2017, compared to 6 in the previous year and 8 in 2015.
The industry's total revenue was BGN 90,259,000 in 2017, up by 14.60% compared to the previous year.
The combined costs of the companies in the Extraction of crude petroleum and natural gas industry reached BGN 52,382,000 in 2017, down by 45.90% year-on-year.
The industry's total revenue makes up 0.10% to the country's Gross domestic product (GDP) in 2017, compared to 0.09% for 2016 and 0.10% in 2015.
A total of 27 people were employed in the Extraction of crude petroleum and natural gas industry in 2017, compared to 532 in 2016 and 610 in 2015.
Most of the companies in the industry are based in Sofia, followed by Varna.