2003: CE Oil & Gas Trading AG begins operations on the Austrian natural gas market.
2007: Gas division spin-off and establishment of CE Gas Marketing and Trading AG (CEMAG)
2008: Conversion to a private limited company (GmbH).
2003: CE Oil & Gas Trading AG begins operations on the Austrian natural gas market.
2007: Gas division spin-off and establishment of CE Gas Marketing and Trading AG (CEMAG)
2008: Conversion to a private limited company (GmbH).