| United Way of Greater Milwaukee & Waukesha County INC Our mission: united way of greater milwaukee & waukesha county changes lives and improves our community by mobilizing people and resources to drive strategic impact in health, education and financial stability. | Public charity· 501(c)(3) Foundations WI Latest filing: 2024 | Total$64.2M | Total$63.9M | |
| The United Way of Central Maryland INC United way's mission is to improve lives by empowering leaders and mobilizing the caring power of our communities. We have been empowering families to become self-sufficient by focusing on the building blocks of a better life: education, economic advancement, housing and health. Family stability is at the description of organization mission: heart of this work, which includes helping children be successful in school; ensuring individuals, children and families have a safe, affordable place to CALL home; helping people find stable economic advancement that brings in enough income to cover the basics, and ensuring our neighbors in need have access to healthy, nutritious food and healthcare. | Public charity· 501(c)(3)Fed auditsIRS 990 Foundations MD Latest filing: 2023 | Total$63.9M | Total$66.0M | |
| Givewell Community Foundation INC The mission of givewell community foundation is to champion charitable giving to improve the quality of life in the areas we serve, both for now and for future generations. | Public charity· 501(c)(3) Foundations FL Latest filing: 2025 | Total$63.7M | Total$66.0M | |
| American College of Obstetricians and Gynecologists Dedicated to the advancement of women's health care and the professional and socioeconomic interests of our members through continuing medical education, practice, research, and advocacy. | Trade· 501(c)(6) DC Latest filing: 2024 | Total$63.5M | Total$63.3M | |
| Crown Family Foundation To support and carry out the exempt purposes of the jewish federation of metropolitan chicago and the jewish united fund of metropolitan chicago by such means as the board of directors of the organizations may determine. This is accomplished by providing grants to charitable religious, educational & scientific organizations. | Public charity· 501(c)(3) Foundations IL Latest filing: 2024 | Total$63.4M | Total$28.9M | |
| Holdfast TR Fighting the environmental crisis by raising awareness of the current environmental crisis; protecting biodiversity and climate resilience through land preservation and restoration; defending and supporting democracy and environmental activism; lobbying and other advocacy in support of these issues; and making grants to other nonprofit organizations. | Social welfare· 501(c)(4) WY Latest filing: 2024 | Total$63.3M | Total$38.4M Electing$2.9M | |
| Pledgeling Foundation The pledgeling foundation operates a clearinghouse for donor-advised charitable donations to unrelated third-party organizations. | Public charity· 501(c)(3) Foundations CA Latest filing: 2024 | Total$63.2M | Total$61.1M | |
| National Wild Turkey Federation INC The NWTF is dedicated to the conservation of the wild turkey and the preservation of our hunting heritage. | Public charity· 501(c)(3)Fed auditsIRS 990 Environment SC Latest filing: 2024 | Total$63.1M | Total$63.3M Lobby$240K | |
| Illinois Education Association The illinois education association's mission is to effect excellence and equity in public education and to be the advocacy organization for ALL public education employees. | Labor· 501(c)(5) IL Latest filing: 2023 | Total$62.9M | Total$54.5M | |
| CATO Institute The mission of the CATO institute is to keep the principles, ideas, and moral case for liberty alive for future generations, while moving public policy in the direction of individual liberty, limited government, free markets, and peace. | Public charity· 501(c)(3) Research & Policy DC Latest filing: 2025 | Total$62.8M | Total$47.4M | |
| Illinois Agricultural Association To improve the economic well-being of agriculture and enrich the quality of farm family life by educating and disseminating agricultural information to members and others in such areas as finance, economics and governmental policy. | Labor· 501(c)(5)FECIRS 990Political arm IL Latest filing: 2024 | Total$62.7M | Total$60.2M | |
| Motor Vehicle Accident Indemnification Corporation To pay no fault claims, tort settlements and related expenses to injured claims of uninsured motor vehicle accidents in the State of New York | Trade· 501(c)(6) NY Latest filing: 2023 | Total$62.6M | Total$62.9M | |
| Tigers Unlimited Foundation To provide support for auburn university intercollegiate athletics | Public charity· 501(c)(3) Foundations AL Latest filing: 2024 | Total$62.5M | Total$58.6M Lobby$311K | |
| United Brotherhood of Carpenters & Joiners of America To provide public relations and organizing services to affiliated local unions to promote welfare and working conditions of union members. | Labor· 501(c)(5) CA Latest filing: 2023 | Total$62.4M | Total$54.4M | |
| Electrical Industry Labor Management Cooperation TR To identify and expand work opportunities, improve communications, promote efficiency in operations and promote health and safety in the electrical industry within the new england AREA. | Labor· 501(c)(5) MA Latest filing: 2024 | Total$62.3M | Total$37.6M | |
| Unlikely Collaborators INC Using the perception box lens and framework UCI helps people untangle the stories holding them back through experiences, storytelling, impact, science and investments. | Social welfare· 501(c)(4) CA Latest filing: 2024 | Total$62.1M | Total$11.6M | |
| Jewish Federation of Metropolitan Detroit The jewish federation of detroit is the cornerstone of our jewish community. We are committed to taking care of the needs of the jewish people and building a strong and vibrant jewish future, in detroit, in israel and around the world. | Public charity· 501(c)(3)Fed auditsIRS 990 Foundations MI Latest filing: 2025 | Total$62.0M | Total$64.5M | |
| National Association of Convenience Stores INC The mission of NACS is to represent the convenience and petroleum retailing industry and to provide the knowledge, connections, and advocacy necessary to assist our members in maximizing their effectiveness and profitability. | Trade· 501(c)(6) VA Latest filing: 2024 | Total$61.8M | Total$60.4M Lobby$5.1M | |
| Hispanic Federation INC A service-oriented membership organization of health and human service agencies dedicated to addressing the needs of hispanic-americans in the u.s. | Public charity· 501(c)(3)Fed auditsIRS 990 Community Development NY Latest filing: 2024 | Total$61.8M | Total$67.2M Lobby$118K | |
| Manned Space Flight Education Foundation Incorporated The mission of manned space flight education foundation, INC. Is to educate the public about the space program with space center houston as the cornerstone of its efforts. | Public charity· 501(c)(3) Community Development TX Latest filing: 2023 | Total$61.8M | Total$38.4M | |
| Securities Industry and Financial Markets Association INC See schedule osifma is the leading trade association for broker-dealers, investment banks and asset managers operating in the u.s. And global capital markets. On behalf of our industry's one million employees, we advocate on legislation, regulation and business policy affecting retail and institutional investors, equity and fixed income markets and related products and services. We serve as an industry coordinating BODY to promote fair and orderly markets, informed regulatory compliance, and efficient market operations and resiliency. We also provide a forum for industry policy and professional development. | Trade· 501(c)(6)FECIRS 990Political arm NY Latest filing: 2024 | Total$61.8M | Total$62.3M Lobby$6.3M | |
| Key Change INC To promote the common good and general welfare of the community. | Social welfare· 501(c)(4) KS Latest filing: 2024 | Total$61.7M | Total$95.6M | |
| National Association of Manufacturers of the USA To enhance the competitiveness of manufacturers by shaping a legislative and regulatory environment conducive to u.s. Economic growth and to increase understanding among policymakers, the media, and the general public about the vital role of manufacturing to america's economic future and living standards. | Trade· 501(c)(6) DC Latest filing: 2024 | Total$61.7M | Total$62.7M Lobby$5.2M | |
| Individual Advocacy Group INC IAG's mission is to aid & provide customized services to both children and adults with disabilities, and their families, to live normal lives in the community, to remain in a community home, live independently and activelyparticipate in community life. | Public charity· 501(c)(3) Civil Rights & Advocacy IL Latest filing: 2024 | Total$61.6M | Total$54.7M | |
| Jupiter Medical Center Foundation INC The mission of the Jupiter Medical Center Foundation, Inc. is to secure the financial resources required to sustain clinical excellence and quality of care at Jupiter Medical Center, Inc. & its affiliates. | Public charity· 501(c)(3) Foundations FL Latest filing: 2024 | Total$61.6M | Total$41.4M | |