Richard H. Rosenzweig

Natsource Asset Management LLC (NAM) is the investment advisor arm of Natsource LLC. Their ultimate parent is Tullett Prebon Plc. The firm is one of the largest private sector GHG asset managers in the world and they are comprised of the Greenhouse Gas Credit Aggregation Pool (GG-CAP), a series of managed accounts and the Aeolus on-shore and off-shore Funds

Van Ness Feldman PC provides legal advisory services. The firm offers services to different industries including, Alaska native affairs, clean tech, colleges and universities, commercial real estate, environmental cleanup, fisheries, housing, ecosystem trading, municipal government and public entities, power generation and transmission, utilities, motor vehicles and off-road products, natural gas and oil, ports, marine terminals, and industrial facilities. Its services include: litigation, permitting, CFTC regulatory compliance and policy. The company was founded by William Van Ness Jr. and Howard J. Feldman in 1977 and is headquartered in Washington, DC.

Natsource LLC provides brokerage services for energy products. The company was founded by Harvey Abrahams and David Kandolha and is headquartered in New York, NY.