The company main entrepreneurial activity is the manufacturing and sale of final and semi-finished products made from carbon materials. The supplementary production programe is aimed at products based on thermosetting plastic material with carbon fillers. The beginning of the production of carbon materials is dated back to the year 1950 when the enterprise was founded. Since then the company has gone through various structural and organizational forms. The company principal shareholder is HTC Holding a.s., Bratislava.