PowerSecure International, Inc. provides various products and services to electric utilities and to their commercial, institutional, and industrial customers in the United States. The company offers Interactive Distributed Generation power systems, smart grid monitoring for electric utilities, peak shaving and demand response, and standby power dispatch and control solutions; and switchgear products and systems under the NexGear brand name. It also provides utility infrastructure products and services, including transmission and distribution system construction and maintenance under the UtilityServices brand name; engineering, regulatory consulting, and electric grid system design services under the UtilityEngineering and PowerServices brand names. In addition, the company offers LED lighting for grocery, drug, and convenience stores under the EfficientLights brand name; and LED lighting for utilities and commercial and industrial customers, including street lights, area lights, and overhead lighting under the EnergyLite brand name; and LED lighting and lighting components for original equipment manufacturers and electronics manufacturers, as well as for commercial, industrial, and consumer lighting applications under the IES brand name. It markets its products and services primarily through a direct sales force to large and mid-sized commercial and industrial businesses, and public and private institutions, as well as utilities, including investor-owned utilities, co-operatives, and municipalities. The company was formerly known as Metretek Technologies, Inc. and changed its name to PowerSecure International, Inc. in August 2007. PowerSecure International, Inc. was founded in 1991 and is headquartered in Wake Forest, North Carolina.