Severočeské doly (SED) is a Czech Republic-based brown coal mining company. In 2012, Severočeské doly produced a total of 22.8 mil metric tonnes of brown coal, which is nearly a half of the Czech Republic's brown coal production. Since 2006, the Company is a wholly-owned subsidiary of the state-owned ČEZ Group. ČEZ is also the largest customer of the Company taking around 70% of Severočeské doly's annual coal production.
For more details, see our report at http://www.helgilibrary.com/reports/index/severoceske-doly-at-a-glance-jan-2014-helgi-analytics