Jastrzębska Spółka Węglowa SA is a large coal mining company in Poland producing around 12 million tonnes of coal every year. The company has proven recoverable reserves of 503.4 million tonnes of coal. More information...
According to PR-model, jsw.pl is ranked 157,445th in multilingual Wikipedia, in particular this website is ranked 4,090th in Polish Wikipedia.
The website is placed before parkscout.de and after allindiaroundup.com in the BestRef global ranking of the most important sources of Wikipedia.