BOGDANKA revenue for the last year amounted to 3.94 B PLN, the most of which — 3.86 B PLN — came from its highest performing source at the moment, Coal, the year earlier bringing 2.38 B PLN. The greatest contribution to the revenue figure was made by Poland — last year it brought BOGDANKA 3.94 B PLN, and the year before that — 2.38 B PLN.