Energy Maintenance Service
Renewable Energy Semiconductor ManufacturingSouth Dakota, United States11-50 Employees
Energy Maintenance Service, LLC (EMS) is a full-service provider supplying products and services to the North American wind industry. Its offerings emphasize construction, operations and maintenance, and component repairs, including control systems and gear boxes. The company serves turbine and component manufacturers, wind farm developers, owners and operators, and industry consulting firms globally. EMS is headquartered in Gary, South Dakota, and employs between 11 and 50 people. Reported annual revenue ranges from $10 million to $25 million.