E.ON IS Slovakia is a full service IT provider for Západoslovenská energetika (ZSE a.s.), the largest power distribution company in Slovakia. The E.ON IS Group is a full service IT provider for the E.ON Energie Group and also provides infrastructure and application services for the whole E.ON Group.

When E.ON IS Slovakia was created as a joint venture of ZSE, a.s.and German-based E.ON IS GmbH in 2003, the new company was faced with the challenge of communicating effectively with their customers while integrating mainframe environments consisting of proprietary systems. After looking at different suppliers and talking to StreamServe users, E.ON IS Slovakia chose StreamServe Utilities™ to remedy the situation.  

“In the changing environment of the utility industry, StreamServe makes it possible to provide our customers with new services according to their own requirements.” - Janka Dobosova, Head of the Letter Shop, E.ON IS Slovakia