CMS ENERGY

COOPERATIVE ADVERTISING AND MARKETING FOR THE ENERGY INDUSTRY; PROVIDING BUSINESS MANAGEMENT SERVICES FOR THE ENERGY INDUSTRY; PROCUREMENT SERVICES, NAMELY, PURCHASING OF ENERGY AND PUBLIC UTILITY SERVICES FOR INDUSTRIAL AND COMMERCIAL CUSTOMERS; BUSINESS MANAGEMENT SERVICES, NAMELY, OPERATION OF ELECTRICAL POWER PLANTS FOR OTHERS

PUBLIC UTILITY SERVICES FOR THE DISTRIBUTION OF ELECTRICITY AND NATURAL GAS AND OPERATION OF PIPELINES FOR TRANSPORTING NATURAL GAS AND STORAGE OF NATURAL GAS FOR OTHERS IN STORING FIELDS

NATURAL GAS PROCESSING FOR OTHERS

OIL AND GAS EXPLORATION AND PRODUCTION