James S. Brian

NRG Texas LLC provides electric power generating services. The company was founded in 2001 and is headquartered in Dallas, TX.

Texas Genco Holdings, Inc. generates and distributes electricity. It distributes electric generation capacity, energy, and ancillary services to the power plants in the United States. The company was founded in August 2001 and is headquartered in Houston, TX.

Anthos Management LP (Anthos Management ) is a private equity firm founded in 2007. The firm headquartered in Santa Monica, California.

CenterPoint Energy Houston Electric LLC is a holding company, which engages in the provision of electric transmission and distribution services to retail electric providers. It delivers power from the electric generators to the homes and business in the service area. The firm's operation consists of construction, maintenance, and repairs to transmissions, substation, distribution, and street light systems. The company was founded on August 31, 2002 and is headquartered in Houston, TX.

CenterPoint Energy Resources Corp. engages in owning and operating natural gas distribution systems. It also offers variable and fixed-price physical natural gas supplies primarily to commercial and industrial customers and gas utilities. It operates through the following segments: Natural Gas Distribution, Energy Services, Midstream Investments, and Other Operations. The Natural Gas Distribution segment refers to the intrastate natural gas sales and natural gas transportation and distribution for residential, commercial, industrial, and institutional customers. The Energy Services segment represents the company’s non-rate regulated gas sales and services operations. The Midstream Investments segment includes equity investment in Enable. The Other Operations segment provides unallocated corporate costs and inter-segment eliminations. CenterPoint Energy Resources was founded in 1882 and is headquartered in Houston, TX.