About EGSSIS
EGSSIS, part of the Energy One Group, provides SaaS solutions & 24/7 operations services for gas & power markets.
EGSSIS handles the nomination and balancing of the gas transmission grid of the Slovak Republic which is operated by EUSTREAM.
The transmission grid is connected to Ukraine, Hungary, Austria & the Czech Republic.
There are two natural gas storage operators, NAFTA & POZAG. Whether you are a trader or an energy company delivering to end users, you can rely on our services.
