Enefit Kaevandused was a mining company located in Jõhvi, Estonia. It was a subsidiary of Eesti Energia, an Estonian state-owned energy company. The core activity of Enefit Kaevandused was oil-shale mining. Wikipedia
Subsidiary: AS Põlevkivi Raudtee
Number of employees: 3,150 (2009)
Founded: 1945, Jõhvi, Estonia
Headquarters: Jõhvi, Estonia