Sigma S.A

SIGMA joint-stock company is a private company founded by Mr. Jan Hajduk at 17 May 1996. Headquarters is located in the province of Lublin, in the village of Barak, near Lublin. In addition, in Poland operates a regional office SIGMA Silesia in Knurów. The main objective of the company SIGMA SA is `SYSTEMATIC IMPLEMENTATION OF NEW SOLUTIONS` for the design and production of machines, equipment and comprehensive technology for the mining industry, technology and energetics. Mining machinery and equipment manufactured by SIGMA SA works in Russia, Argentina, Romania, Vietnam, Ukraine, Colombia and all coal mines in Poland. We are recognized and respected partner in the market. We work with many global companies such as: CATERPILLAR, SANDVIK, KOPEX, FAMUR.