Leslie J. Gelber

Caithness Energy LLC develops, operates and manages renewable geothermal, wind and solar energy power projects. It specializes in the development, acquisition, operation, and management of renewable energy and natural gas development projects. The company was founded by James D. Bishop, Sr. in 1964 and is headquartered in New York, NY.

Caithness Coso Funding Corp. provides investment services. The company was formed to finance the business and operations of Coso Finance Partners. It also issues notes for its own account. It has offices in California, Nevada, Colorado, and Florida. The firm was founded in 1999 and is headquartered in New York City, NY.

Coso Power Developers owns and operates geothermal power plants. The company owns exclusive right to explore, develop, and use certain geothermal resources of lands which are controlled by the navy. It is located in New York City, NY.

ESI Energy Services, Inc. engages in the rental and sale of pipeline equipment. It operates through the Unites States and Canada geographical segments. Its products include padding machines which are used for the mainline pipeline and renewables construction industries. The company was founded on February 22, 2001 and is headquartered in Calgary, Canada.

Cogen Technologies, Inc. is a private company based in Houston, TX and has subsidiaries in the United States.

Caithness Equities Corp. generates power from renewable and non-renewable energy resources. It develops, operates, manages & acquires renewable geothermal wind and solar energy power projects. It offers asset management services which includes contract administration & optimization, GAAP consulting and budget development. The company was founded in 1964 and is headquartered in New York.