Southern Maryland Electric Cooperative - SMECO - Hughesville, Maryland

REW Group, Inc - Upper Marlboro, Maryland

Specified Electrical Systems - Upper Marlboro, Maryland

Belair Engineering and Service Company, Inc. - Upper Marlboro, Maryland

Eastern Lift Truck Co. - Upper Marlboro - Upper Marlboro, Maryland

Complete Home Solutions - Lothian, Maryland

Pure Solar Systems - Upper Marlboro, Maryland

Trible's, Inc. - Upper Marlboro, Maryland

United Energy Products, Inc. - Crofton, Maryland

Electronic Security Services - Upper Marlboro, Maryland