POZAGAS a.s. is the owner and operator of underground gas storage facility Láb 4, located in western Slovakia in the vicinity of town Malacky, close to the border with Austria.
POZAGAS a. s. was established in 1993 by Slovenský plynárenský priemysel, š. p., Bratislava, and Nafta, a. s. Gbely, to build up and operate the Láb 4 underground gas storage. In 1994 the French gas undertaking Gaz de France (currently ENGIE) acquired an equity holding in the Company.
POZAGAS a.s. was the first energy company in the Slovak Republic to have a strategic foreign partner among its shareholders. Company currently belongs to the group EPH, one of the biggest energy companies in central Europe.