Leland Fikes was a prominent Texas oil and gas executive who founded the Leland Fikes Foundation. Fikes died in 1966, and the Leland Fikes Foundation has since been operated by members of the Fikes family since. It has consistently contributed to left-of-center causes and organizations as well as medical

Dustin Aaron Moskovitz is an American Internet entrepreneur who co-founded Facebook with Mark Zuckerberg, Eduardo Saverin, Andrew McCollum and Chris Hughes. In 2008, he left Facebook to co-found Asana with Justin Rosenstein. Moskovitz and his wife, former Wall Street Journal reporter Cari Tuna, are the founders

The Pew Charitable Trusts is a public charity formed in 2003 from the merger of seven foundations created by the Pew family, which made its money in the oil business.  It operates the Pew Research Center as a subsidiary. Originally founded as the family foundation of conservative- and Republican-leaning

The New Venture Fund (NVF) is a 501(c)(3) funding and fiscal sponsorship nonprofit that makes grants to left-of-center advocacy and organizing projects and provides incubation serves for other left-of-center organizations. The fund focuses primarily on social and environmental change, issuing grants for a variety of projects that include conservation, global

NEO Philanthropy (formerly Public Interest Projects) is a New York-based nonprofit that serves as a fiscal clearinghouse for left-of-center causes. The group serves as a vehicle for center-left foundations to pool resources, hosts donor-advised funds, and sponsors various liberal projects.

For the 501(c)(4), see UnidosUS Action Fund (nonprofit) UnidosUs, formerly known as the National Council of La Raza (NCLR) or “La Raza,” is one of the most influential Hispanic organizations in the United States. Meaning “The Race,” La Raza was founded in 1968 as a 501(c)(3) tax exempt organization.

MoveOn Civic Action, also known by the name of its website MoveOn.org, describes itself as “the largest independent, progressive, digitally-connected organizing group in the United States.”1 MoveOn operates as a centralized forum for petitions written by

The International Brotherhood of Teamsters (IBT), commonly shortened to Teamsters, is one of the nation’s largest private-sector labor unions. Principally representing employees in the trucking, railway, and airline industries, the Teamsters union has over 1.2 million members.

Gara LaMarche is the former president of the Democracy Alliance, a network of left-of-center donors for coordinated giving founded in 2005.

Citizens for Responsibility and Ethics in Washington (CREW) is a legal advocacy group with previous connections with political strategist David Brock. The organization describes itself as a “nonpartisan” watchdog group directing litigation against government corruption in an effort to advance the public interest. The group is part of Brock’s

Also see the 501(c)(4) Center for Community Change Action Fund (nonprofit) The Center for Community Change (CCC) is a left-of-center nonprofit that focuses on issues of poverty, race, housing policy, and the treatment of released prisoners.  It also promotes the interests of immigrants, including illegal immigrants. Its affiliated 501(c)(4),

The BlueGreen Alliance (BGA) (and its associated 501(c)(3) arm the BlueGreen Alliance Foundation) is a project of America’s national labor unions and major environmentalist groups designed to show a united front for progressive environmentalist policies. The Alliance was founded in 2006 by the United Steelworkers labor union and

The American Federation of Teachers (AFT) is the second-largest teachers’ union in the United States. The union represents roughly 1.5 million members, most of whom work in teaching and education-related jobs as well as nursing.

For more information, see Tides Nexus The Tides Center is a left-of-center nonprofit created to manage the fiscal sponsorship services of its “sister” organization, the Tides Foundation. Both groups are part of the Tides Nexus of pass-through and fiscal sponsorship nonprofits based in San Francisco, California.

The Sixteen Thirty Fund (sometimes styled “1630 Fund”) is a left-of-center lobbying and advocacy organization founded in 2008. 1 Sixteen Thirty Fund often operates alongside its charitable “sister” nonprofit New Venture Fund, which

The Service Employees International Union (SEIU) is one of America’s largest, most controversial, and most politically involved labor unions. The SEIU, which represents building services employees, nurses, other healthcare workers, and public employees, is noted for its close ties to the broader left-of-center movement, perhaps most notably the controversial now-defunct

Also see Natural Resources Defense Council Action Fund (nonprofit) Natural Resources Defense Council (NRDC) is one of the nation’s largest environmentalist groups. The group has more than $180 million in assets to fund its programs and has been accused of “using baseless scare campaigns to drum up press and

The National Education Association (NEA) is America’s largest labor union representing nearly three million employees, principally teachers. With affiliates in every state across 14,000 communities 1, NEA represents teachers, education support professionals, retired teachers, education faculty and

The League of Conservation Voters (LCV) is a 501(c)(4) organization that promotes candidates supporting the environmentalist agenda. The group has been accused of being a “dark money heavyweight” by the left-leaning Center for Public Integrity.

George Soros is a Hungarian-born American investor, author, left-of-center political donor, and philanthropist. Outside of his political giving and advocacy, he is best known for a set of currency trades that earned him the moniker “the man who broke the Bank of England.”