There are currently 23 public CNG filling stations available to motorists in Slovakia. The company SPP CNG s.r.o. has 17 CNG filling stations in its business administration, which are operated in self-service mode and are accessible to customers continuously 24 hours a day and 365 days a year. Two public filling stations are operated by SAD Zvolen, a.s. in Zvolen and Banská Bystrica. Other filling stations are available in Dunajská Streda, Levice, Bratislava and Bytč.