The Other mining and quarrying industry in Bulgaria was represented by 269 companies at the end of 2018, compared to 270 in the previous year and 306 in 2016.
The industry's net profit amounted to BGN 53,614,000 in 2018.
The industry's total revenue was BGN 538,084,000 in 2018, up by 7.06% compared to the previous year.
The combined costs of the companies in the Other mining and quarrying industry reached BGN 478,773,000 in 2018, up by 1.39% year-on-year.
The industry's total revenue makes up 0.54% to the country's Gross domestic product (GDP) in 2018, compared to 0.52% for 2017 and 0.52% in 2016.
A total of 4,262 people were employed in the Other mining and quarrying industry in 2018, compared to 3,973 in 2017 and 4,786 in 2016.
Most of the companies in the industry are based in Sofia, followed by Burgas and Plovdiv.