C4 Energie AG

Engineering (planning, development, design, manufacturing, assembly, maintenance, etc.) and sales of energy systems, energy production from renewable resources, in particular bioenergy systems, heat/cold generation, heat/cold distribution and heat recovery, operation of energy systems (contracting), purchase and sale of energy, as well as consulting, general contracting and financing of plants in the fields of energy production and energy use; can establish, acquire or participate in companies of any kind, as well as acquire, develop, encumber, hold, manage and dispose of real estate.