Bob Rintel

The Massachusetts Institute of Technology (MIT) Alumni Angels of Northern California seek to leverage the power of the MIT alumni network in Silicon Valley to perform deep technical diligence on emerging technology investment opportunities (regardless of their affiliation). Membership is limited to all MIT alumni, who are accredited investors. The group has been in operation since in January 2014 and has provided millions of dollars to startups. We focus on deep science and technology startups – companies backed by significant research and development and intellectual property. We host pitch events at least once every quarter. Almost half the companies that are selected to pitch eventually receive an investment. For more information, visit www.mitalumniangelsnorcal.com.

The Berkeley Angel Network is a group of angel investors who are alumni, faculty and former faculty of UC Berkeley. The mission of the Berkeley Angel Network is to build an angel investor community among the alumni and faculty of UC Berkeley, and to improve the collective skills and knowledge of this angel investor community through activities related to angel investing.

Keiretsu Forum is a global investment community of accredited private equity investors, venture capitalists and corporate/institutional investors. Keiretsu Forum members invest in high-quality, diverse investment opportunities. The community is strengthened through its involvement in social and charitable activities. "Keiretsu"​ definition Keiretsu is a Japanese term describing a group of affiliated corporations with broad power and reach. Keiretsu Forum is described as a conglomeration of individuals or small companies that are organized around private equity funding for mutual benefit. Keiretsu Forum believes that through a holistic approach that includes interlocking relationships with partners and key resources, they can offer an association that produces the highest quality deal-flow and investment opportunities.

The Massachusetts Institute of Technology (MIT) Alumni Angels of Northern California seek to leverage the power of the MIT alumni network in Silicon Valley to perform deep technical diligence on emerging technology investment opportunities (regardless of their affiliation). Membership is limited to all MIT alumni, who are accredited investors. The group has been in operation since in January 2014 and has provided millions of dollars to startups. We focus on deep science and technology startups – companies backed by significant research and development and intellectual property. We host pitch events at least once every quarter. Almost half the companies that are selected to pitch eventually receive an investment. For more information, visit www.mitalumniangelsnorcal.com.

The Berkeley Angel Network is a group of angel investors who are alumni, faculty and former faculty of UC Berkeley. The mission of the Berkeley Angel Network is to build an angel investor community among the alumni and faculty of UC Berkeley, and to improve the collective skills and knowledge of this angel investor community through activities related to angel investing.

Keiretsu Forum is a global investment community of accredited private equity investors, venture capitalists and corporate/institutional investors. Keiretsu Forum members invest in high-quality, diverse investment opportunities. The community is strengthened through its involvement in social and charitable activities. "Keiretsu"​ definition Keiretsu is a Japanese term describing a group of affiliated corporations with broad power and reach. Keiretsu Forum is described as a conglomeration of individuals or small companies that are organized around private equity funding for mutual benefit. Keiretsu Forum believes that through a holistic approach that includes interlocking relationships with partners and key resources, they can offer an association that produces the highest quality deal-flow and investment opportunities.