Energ Law

Alpine,
a leading European construction company

BAWAG Leasing & Fleet,
a member of Austrian banking group BAWAG P.S.K. leasing

COFELY FM,
a member of the French ENGIE Group (previously GDF SUEZ), which is the world's No. 1 in the technical infrastructure sector

EQOS Energie (dříve Alpine),
a member of EQOS Energie Gruppe, international enterprise group operating in the telecommunications, energy and mobility sectors

Gehrlicher,
a German company providing an overall service and assembly of photovoltaic power plants

Tengelmann Energie,
a German company operating as an advisor in the energy industry 

Zásobování teplem,
a Czech supplier of thermal energy