Wetlands International is an environmental organization with a focus on fresh water supplies, shoreline protection, and fishing activities. Founded in 1937 and originally known as the International Wildfowl Inquiry, the organization changed its name in 1954 to the International Waterfowl and Wetlands Research Bureau (IWRB). Wetlands International was formed from

The Conservation Lands Foundation (CLF) is a left-of-center environmental activist organization that seeks to expand the United States’ National Conservation Lands 1 and operates the Stop Willow Campaign, which opposes the development of the National

Sogorea Te’ Land Trust is an Indigenous women-led organization focused on taking what it claims to be “stolen” Indigenous lands in the San Francisco Bay Area. It is working to obtain parcels of land in the Bay Area that can be used by the Ohlone tribes for communal use.

The Robert W. Wilson Charitable Trust is a philanthropic organization, which mainly funds right-of-center think tanks, conservationist organizations, and projects focused on easing prison conditions. Background The Robert W. Wilson Charitable Trust was formed in March 2003 as a philanthropic organization in Brooklyn, New York by Robert W. Wilson, an

The Meyer Memorial Trust is an Oregon-based left-of-center grantmaking organization founded by funds from the estate of Fred G. Meyer, the owner of the regional grocery store chain Fred Meyer. 1 Since its founding in

The Winter Wildlands Alliance is a left-of-center environmentalist nonprofit organization that works towards preserving winter wildlands through political campaigns and other activities. 1 It has a large network, has received millions of dollars

The Bernard and Anne Spitzer Charitable Trust is the private grantmaking foundation of the late real estate developer and philanthropist Bernard Spitzer and his wife, Anne, whose children include former New York Gov. Eliot Spitzer (D). The foundation is a major contributor to left-of-center nonprofits. Background Formed in 2001

The Trust for Public Land is a US nonprofit organization that facilitates and funds the creation of parks and protected lands. The organization originally differentiated itself from other environmental organizations and land trusts with a particular emphasis on human community benefits as opposed to wildlife, ecosystem, or agricultural landscape preservation.

Our Children’s Trust is a left-of-center “public interest” litigation group which has filed lawsuits on behalf of children and young adults in court to secure “systemic, science-based emissions reductions and climate recovery policy at all levels of government.”

New Energy Nexus (NEX) is an organization focused on accelerating environmentalism with energy development through investments in weather-dependent energy startups and entrepreneurs. It provides funds, accelerators, networking opportunities, and training. In 2023, NEX was selected to be the Climate Tech Startup Program partner for COP28, the annual United Nations

The Energy Futures Initiative, which was later developed into the EFI Foundation, is a decarbonization policy and finance organization founded by President Barack Obama’s former U.S. Secretary of Energy, Ernest Moniz. Through reports, events, and U.S. Congressional testimony, the EFI Foundation lobbies politicians and regulatory officials to enact

The Native Movement is a left-of-center Native American and Alaska Native activist organization. 1 The Native Movement promotes what it calls an “Indigenous worldview” and supports the far-left concepts of social justice, gender justice,

Former Members of Congress (FMC) is a bipartisan membership organization composed of both current and former members of the United States House of Representatives and Senate. FMC was chartered by the U.S. Congress in 1983 and offers bipartisan programming including forums for former and current members of congress, congressional visits

Conservatives for Property Rights (CPR) is a coalition of conservative and libertarian groups advocating for private property rights. 1 It was founded in 2017 by James Edwards, a former Republican Capitol Hill staffer.

One Earth (formally known as One Earth Philanthropy) is a left-of-center environmental organization that began as part of the environmentalist Leonardo DiCaprio Foundation and is currently an independent group led by former members of the foundation. One Earth advocates for the Paris Climate Agreement stating 100 percent of energy

The Campbell Foundation is a left-of-center grantmaking organization that primarily supports environmentalist organizations focused on issues relating to the Chesapeake Bay and environmentalist organizations on the West Coast. 1 The organization contributes to numerous local chapters of the

The Wyoming Outdoor Council is an environmentalist advocacy organization that lobbies for left-leaning environmental causes, primarily the restriction of industrial land use in Wyoming. Background The Wyoming Outdoor Council was founded in 1967 by Tom Bell. Bell’s vision was “to bring together various organizations throughout the state to speak as

Kent Refugee Action Network (KRAN) supports young unaccompanied refugees who cross the English Channel illegally into the county of Kent, England. It was established in 2003 and is located in Canterbury, Kent County, England.

 The World Professional Association for Transgender Health (WPATH) is a non-profit medical advocacy group made up of of doctors that standardizes medical practices concerning treatments for gender dysphoria, which the organization previously termed gender identity disorder. WPATH’s recommendations, as most recently updated in 2022’s Eighth Edition of the Standards of

Brennan Bilberry is a partner at law firm Fairmark Partners. He was a spokesman for the campaign of former governor of Virginia Terry McAuliffe (D). As of 2024, Bilberry is the registered legal agent of Our American Future Foundation (OAFF), a 501(c)(3) left-of-center advocacy group that was incorporated