AC SA
Safety. Ecology. Savings.
A 50% share of the autogas conversion market, innovative solutions and a long tradition in the industry.
AC SA is the largest Polish manufacturer of LPG and CNG conversion systems and the owner of the STAG brand. An industry leader present in 60 markets worldwide, with STAG systems fitted in around 6 million vehicles on 6 continents.
The company has been listed on the Warsaw Stock Exchange since 2011. It operates a modern production plant and its own Research and Development Center.









