Michael J. Leffell

Pacific Gas & Electric Co. engages in the provision of natural gas and electric services. It owns and operates an integrated natural gas transportation, storage, and distribution system in California and also offers backbone gas transmission, gas delivery, and gas storage services as separate and distinct services. The firm also offers gas supply and gathering facilities. The company was founded in 1905 and is headquartered in Oakland, CA.

Davidson Kempner Capital Management LLC (DKCM) is an independent, SEC-registered investment advisor and hedge fund management firm headquartered in New York City. The firm was founded in 1983 by Marvin Davidson and Thomas Kempner Sr. DKCM provides investment advice and investment management services to private investment funds.

Compton Petroleum Corp. explored natural gas and oil products. The company was founded on October 15, 1992 and was headquartered in Calgary, Canada.

UJA-Federation of New York cares for those in need, rescues those in harm’s way, and renews and strengthens the Jewish people in New York, in Israel, and around the world. Funds raised by UJA-Federation sustain the activities of health, human-service, educational, and community agencies. Every day, these community-based organizations provide a multitude of services that improve and enhance people’s lives.

Portage Partners LLC is a firm based in the United States that focuses on sourcing, evaluating, and monitoring alternative funds and direct investment opportunities. The private company is based in New York, NY. The company's partnership model seeks to achieve successful investing through a disciplined and well-structured process. The name "Portage" is derived from the practice of carrying a canoe over land around an obstacle in a river, which is similar to navigating the obstacles of capital markets and private investment opportunities. The company was founded in 2010 by Michael J. Leffell as a family office and has since become a leading non-discretionary investment platform for active and semi-retired investors.

Portage Advisors LLC operates as an investment firm. It offers alternative asset management and investment opportunities. The company was founded by Michael Leffell in 2010 and is headquartered in New York, NY.