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Non-profit
Silence Is Violence is a community organization based in New Orleans that advocates for youth engagement and providing support for victims of violence within the area. 1
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Non-profit
The Silicon Valley Community Foundation (SVCF) is a left-of-center grantmaking organization with over $11 billion in assets. The Foundation conducts most of its grantmaking through donor-advised fund (DAF) accounts established with oversight from individual donors who can advise how their gifts are distributed for charitable purposes. SVCF has drawn criticism
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Non-profit
Silicon Valley Rising (SVR) is a project of Working Partnerships USA, a left-wing community organizing organization, and the South Bay AFL-CIO Labor Council, a regional labor union federation under the AFL-CIO. SVR organizes campaigns to support the implementation of left-of-center labor policy in Silicon Valley, California. SVR
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Non-profit
Simon Fraser University is an academic institution based in British Columbia that focuses on research and knowledge development with a goal of, “advancing an inclusive and sustainable future.” 1 The university has campuses
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Non-profit
The Simons Foundation is a private foundation founded by left-leaning Renaissance Technologies hedge fund founder James Simons and his wife, Marilyn. The Foundation funds research in four broad areas: mathematics and physical sciences, life sciences, autism research, and “Outreach & Education.” The Foundation conducts its own research through the Flatiron
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Non-profit
The Singing Field Foundation is a foundation based in Waltham, MA, that donates largely to left-of-center environmentalist organizations. Among the organizations that received Singing Field donations are As You Sow, League of Conservation Voters Educational Fund, and the Sierra Club Foundation.
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Non-profit
Single Stop USA is a non-profit group that seeks to reduce poverty in the United States.
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Non-profit
Sister Love Inc. is a sex education and policy advocacy group that focuses on issues related to HIV/AIDS and sexual health among African-American women. 1 Activity Sister Love Inc. operates various programs to
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Non-profit
Sisters of Charity of New York is a nonprofit Roman Catholic community organization based in Bronx, New York. They are supporters of the Green New Deal.
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Non-profit
The Sister of Perpetual Indulgence (SPI) is a far-left LGBT advocacy group that satirizes religious orders for the purpose of LGBT activism. The organization is a parody “order” of gay male “nuns” dedicated to “the expiation of guilt.”
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Non-profit
Sisters of St. Dominic of Blauvelt, New York is a left-center nonprofit organization that advocates for social reform. They are supporters of the Green New Deal.
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Non-profit
The Sisters of St. Dominic of Caldwell is an order of Catholic nuns based in Caldwell, New Jersey. It promotes numerous liberal causes through advocacy at corporate shareholder meetings. 1 Immigration and National Security The organization supports
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Non-profit
The Sisters of St. Francis of Assisi is an order of Catholic sisters that work in the Franciscan tradition, which emphasizes community life and charitable works in the world. 1 Like
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Non-profit
Sisters of St. Francis of Dubuque is a Catholic ministry based in Dubuque, Iowa. The group is involved in assisting the re-entry to society of women released from prison and in anti-immigration-enforcement, environmentalist, and other left-of-center activism. The organization sponsors Briar Cliff University, a Catholic university in Sioux City, Iowa.
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Non-profit
The Sisters of St. Francis of Philadelphia is an order of Catholic nuns that follow the examples of Saint Francis and Saint Clare. 1 The order engages in politically left-of-center shareholder advocacy, supporting campaigns to restrict food and lifestyle
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Non-profit
The Sisters of Saint Joseph of Nazareth, also called simply the Sisters of St Joseph or Josephites, are a religious congregation who have their main centre in Whanganui, New Zealand. The congregation was a member of the Federation of the Sisters of St. Joseph which disbanded in 2013.
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Non-profit
SisterSong Inc., based in Atlanta, advocates for legal and state-supported abortion. 1 SisterSong is a party in a lawsuit seeking to block Georgia’s ban on abortion after six weeks of pregnancy.
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Non-profit
SiX Action is an advocacy group that promotes progressive policies at the state level. SiX Action is affiliated with State Innovation Exchange, which was founded amid significant losses for Democrats in state legislative elections during Barack Obama’s presidency and represented a merger of several left-of-center state-level advocacy organizations.
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Non-profit
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
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Non-profit
Skid Row Housing Trust, also referred to as “the Trust,” is a nonprofit organization that provides long-term housing for homeless people in downtown Los Angeles’ “Skid Row” district. In October 2022, its board of directors voted to disband the organization after years of operating at a deficit.
