PROCUREMENT, NAMELY, PURCHASING ENERGY FOR OTHERS; AND BUSINESS MANAGEMENT OF ENERGY FACILITIES FOR OTHERS

TRADING AND BROKERING OF ENERGY COMMODITIES AND ENERGY DERIVATIVES FOR OTHERS

CONSTRUCTION, INSTALLATION, MAINTENANCE AND REPAIR SERVICES IN THE FIELDS OF LIGHTING, HEATING, VENTILATING, REFRIGERATING, AIR CONDITIONING AND ELECTRICAL EQUIPMENT AND RELATED BUILDINGS AND STRUCTURES; AND CONSTRUCTION SERVICES IN THE FIELD OF ENERGY FACILITIES