Reid Hoffman
Cofounder of LinkedIn, now an investment partner with Greylock Partners
IBEW PAC
Political Action Committee of the International Brotherhood of Electrical Workers
George Soros
Currency speculator and major donor to liberal groups
George M Marcus
Founder and Chairman of Marcus & Millichap
Haim Saban
Established Saban Center for Middle East Policy with grant to Brookings
Jon Stryker
Medical device billionaire heir, architect and liberal donor
Connie Ballmer
Co-Founder of POC
Bernard L Schwartz
Chairman and CEO of BLS Investments; former chair and CEO of Loral Space & Communications
Sixteen Thirty Fund
501(c)(4) fund promoring progressive policies