Rubena has been one of the oldest European rubber companies with a tradition since 1908. It has been producing large -scale large -scale belts, wedge belts, technical rubber, wavy lines, bags and tank, hockey pucks, rubber mixtures and molds. Rubeny products are used in the cycling industry, in the automotive and aviation industries, in the water management industry, agricultural machinery, energy production, rail transport, sports, processing industries and many other industries. The Kaprain Investment Group gained a 100 % share in Rubena in 2021.