| Union of California State Workers To represent certain civil service employees of the state of california in the following matters: salary, benefits and working conditions; assistance in filing and pursuing employee grievances; legal representation on both an individual and class basis; technical assistance in job classification; and legislative advocacy in support of programs beneficial to state employees. | Labor· 501(c)(5) CA Latest filing: 2024 | Total$47.5M | Total$47.5M | |
| United Way INC We CAN accomplish more together than alone. By combining community power, donations and new solutions to long standing challenges we CAN support neighbors on a pathway from poverty to prosperity. | Public charity· 501(c)(3) Foundations CA Latest filing: 2023 | Total$47.4M | Total$44.8M | |
| Tobacco Free Kids Action Fund We passionately champion & advocate for evidence-based policies that protect children, improve health and save the most lives. | Social welfare· 501(c)(4) DC Latest filing: 2024 | Total$47.4M | Total$44.6M | |
| Denver Metro Convention & Visitors Bureau To bring conventions and leisure visitors to denver for the economic benefit of the city, the community, and our partners. | Trade· 501(c)(6) CO Latest filing: 2023 | Total$47.1M | Total$39.1M | |
| Avixa INC To provide expositions, education/training, industry technology updates, publications, market research, and networking opportunities to enterprises and professionals in the audio visual industry. | Trade· 501(c)(6) VA Latest filing: 2024 | Total$47.1M | Total$40.3M | |
| United Way of Metropolitan Chicago INC United way of metro chicago brings together and activates people, resources, and expertise to improve outcomes for individuals, families, and communities. | Public charity· 501(c)(3) Foundations IL Latest filing: 2025 | Total$47.1M | Total$48.9M Lobby$13K | |
| Florida Association of Realtors Supporting the real estate industry in florida. | Trade· 501(c)(6) FL Latest filing: 2024 | Total$47.1M | Total$41.7M | |
| National Association of Corporate Directors We empower directors and transform boards to be future ready. | Public charity· 501(c)(3) Research & Policy VA Latest filing: 2024 | Total$47.0M | Total$45.6M | |
| College Foundation of the University of Virginia To further the purposes and aspirations of the college and graduate school of arts & sciences at the university of virginia, by advising and supporting the DEAN, raising funds and promoting excellence and jeffersonian distinction. | Public charity· 501(c)(3) Foundations VA Latest filing: 2025 | Total$46.9M | Total$20.4M | |
| GRID Alternatives GRID alternatives envisions a rapid, equitable transition to a world powered by renewable energy that benefits everyone. Our mission is to build community-powered solutions to advance economic and environmental justice through renewable energy. | Public charity· 501(c)(3) Environment CA Latest filing: 2024 | Total$46.9M | Total$45.1M | |
| American Welding Society INC To promote education and research activities related to welding. | Public charity· 501(c)(3) Community Development FL Latest filing: 2024 | Total$46.8M | Total$42.8M | |
| PEW Research Center Pew Research Center is a nonpartisan "fact tank" that informs the public about the issues, attitudes and trends shaping America and the world. Pew Research Center generates a foundation of facts that enriches the public dialogue and supports sound decision-making. It conducts public opinion polling, demographic research, content analysis and other empirical social science research. Pew Research Center does not take policy positions. | Public charity· 501(c)(3) Research & Policy DC Latest filing: 2024 | Total$46.7M | Total$50.6M | |
| Give Lively Foundation INC Give lively foundation INC. Was formed for the charitable and educational purposes of relieving the poor, distressed, or underprivileged, advancing religion, education, and science, and lessening the burdens of government. The organization will also work to lessen neighborhood tensions, eliminate prejudice and discrimination, defend human and civil rights secured by law, and combat community deterioration and juvenile delinquency. The organization also intends to promote health and protect and preserve the environment. | Public charity· 501(c)(3) Foundations NY Latest filing: 2024 | Total$46.7M | Total$46.4M | |
| Colorado Open Lands Colorado open lands' mission is to preserve the significant open lands and natural heritage of colorado through private and public partnerships, innovative land conservation, and strategic leadership. | Public charity· 501(c)(3) Environment CO Latest filing: 2023 | Total$46.5M | Total$47.9M | |
| Ninth District Opportunity INC To help people reach the goal of self-sufficiency & lessen the causes of poverty by coordinating efforts to meet the needs of the low-income population & developing programs which meet the critical & ongoing needs of the poor. | Public charity· 501(c)(3) Foundations GA Latest filing: 2024 | Total$46.5M | Total$47.1M | |
| Underwriters Laboratories INC Underwriters laboratories INC.'s mission is: to advance safety science through research and investigation for the public good; to promote safe living and working environments for people by the application of safety science research and hazard-based safety engineering; to support the research and development of products that are physically and environmentally safe and to apply our research efforts towards prevention or reduction LOSS of life and property for the broader public good; to educate the general public about safety science through the publication and dissemination of research results | Public charity· 501(c)(3)Fed auditsIRS 990 Research & Policy IL Latest filing: 2024 | Total$46.5M | Total$110.2M | |
| HMTS INC Consistent with its mission to improve community health access, the corporation has determined it prudent to revise the purpose of HMTS, INC. To allow it to operate a clinic exempt from licensure pursuant to california health and safety code section 1206(g). This change supports the corporation's commitment to providing essential health services in a manner that is both compliant and responsive to community needs. | Public charity· 501(c)(3) Foundations CA Latest filing: 2024 | Total$46.4M | Total$50.0M | |
| Transportation-Communications Union The negotiation and enforcement of collective bargain agreements. | Labor· 501(c)(5)Fed auditsIRS 990 MD Latest filing: 2024 | Total$46.3M | Total$46.3M | |
| Tides Network The tides entities work in partnership with movement leaders, nonprofits, donors, foundations, and corporations by providing services like fiscal sponsorship, donor advised funds, grantmaking, and other philanthropic services to advance social justice. | Public charity· 501(c)(3) Foundations CA Latest filing: 2023 | Total$46.3M | Total$46.4M | |
| Coastal Community Foundation of South Carolina INC The foundation builds thriving communities by connecting people and investing resources, across the nine coastal counties of SC beaufort, berkeley, charleston, colleton, dorchester, georgetown, hampton, horry, and jasper. It also manages over 800 individual funds, each guided by a donor's intent to support specific or broad charitable goals. | Public charity· 501(c)(3) Foundations SC Latest filing: 2024 | Total$46.3M | Total$40.6M | |
| Washington Life and Disability Guaranty Association The washington life and disability insurance guaranty association was established to provide certain protections to policyholders of impaired or insolvent insurers in accordance with chapter 48.32a of the revised code of washington. | Trade· 501(c)(6) WA Latest filing: 2024 | Total$46.3M | Total$10.7M | |
| Thanksgiving Point Institute INC To bring the JOY of learning and wonders of the natural world to life. | Public charity· 501(c)(3) Environment UT Latest filing: 2024 | Total$46.2M | Total$34.6M | |
| United Way of Middle Tennessee INC United way of greater nashville unites the community and mobilizes resources so that every child, individual, and family thrives. | Public charity· 501(c)(3)Fed auditsIRS 990 Foundations TN Latest filing: 2024 | Total$46.2M | Total$46.5M | |
| Communitygiving To engage people, connect resources, and build community. | Public charity· 501(c)(3) Foundations MN Latest filing: 2025 | Total$46.2M | Total$23.1M | |
| American Action Network INC The American Action Network creates, encourages and promotes center-right policies based on the principles of freedom, limited government, American exceptionalism and strong national security. | Social welfare· 501(c)(4) DC Latest filing: 2023 | Total$46.2M | Total$65.7M Electing$25.3M | |