Stewart H. Greenfield

Alternative Investment Group LLC provides investment advisory services. It also caters to high net worth individuals and family offices, foundations, endowments, corporate and public pension plans, and other personal and institutional tax-exempt capital. The firm invests in public equity, fixed income, and alternative investment markets. The company was founded by Stewart H. Greenfield and David Kingsbury Storrs in 1996 and is headquartered in Southport, CT.

Novak Biddle Venture Partners (Novak Biddle Venture) is a venture capital firm founded in 1997 by Biddle III A. G. W. and Novak Jr E Rogers. The firm is headquartered in Bethesda, Maryland.

Alternative Investment Group Services LP (AIGS) is an independent, SEC-registered investment advisor and fund of hedge funds manager headquartered in Southport, Connecticut. The firm was founded by Stewart Greenfield and David Storrs in 1996. AIGS provides investment management services to several funds of hedge funds which are offered to high net-worth and institutional investors. They also serve as the investment adviser to MMIP Investment Management Ltd. (MIML).

Oak Investment Partners (Oak Investment Partners) is a venture capital firm founded in 1978 by Ed F Glassmeyer and Stewart H Greenfield. The firm is headquartered in Wilton, Connecticut.