| Society of Thoracic Surgeons To improve the lives of patients with cardiothoracic diseases. | Trade· 501(c)(6) IL Latest filing: 2024 | Total$42.1M | Total$37.3M | |
| AIR-Conditioning Heating and Refrigeration Institute The AIR-conditioning, heating and regrigeration institute (AHRI) serves the public and the industry by promoting recognition of the benefits of AIR-conditioning, heating and refrigeration and by promoting confidence in the performance of the industry's products. | Trade· 501(c)(6) VA Latest filing: 2023 | Total$42.1M | Total$41.4M Lobby$1.5M | |
| Wilderness Society Founded in 1935 by conservation visionaries, the wilderness society protects wilderness and unites people to protect america's wild public lands. We work to guide energy development to the right places and ensure that public lands contribute to climate solutions. We work to ensure that ALL people CAN access and share the benefits of the outdoors, from the urban to the wild. In 1964, we LED the effort to establish the national wilderness preservation system, which has now grown to 109 million acres of permanently protected wildlands that preserve america's natural heritage. Federal public lands, which belong to ALL americans, face growing threats. Those acres and millions more require action to conserve their natural character. See WWW.wilderness.ORG. | Public charity· 501(c)(3) Environment DC Latest filing: 2024 | Total$42.0M | Total$43.5M Lobby$115K | |
| Mattress Recycling Council To work to establish an environmentally sound and cost-effective program for recycling mattresses, subject to state laws requiring recycling of used mattresses; and educate consumers, retailers, waste haulers, and others about collection opportunities for used mattresses and promotion of waste prevention and recycling. | Public charity· 501(c)(3) Environment VA Latest filing: 2024 | Total$41.8M | Total$54.5M | |
| Yellowstone Forever Yellowstone forever ("YF") serves as the official NON-profit partner for yellowstone national park ("park"). YF's purpose is to provide grants and in-kind support to the park through philanthropic and educational initatives | Public charity· 501(c)(3) Environment MT Latest filing: 2025 | Total$41.8M | Total$16.9M | |
| International Alliance Theatrical Stage Employees The objectives of the international, as the representative of its members, are to establish necessary procedures for the amicable adjustment of ALL disputes which may arise between employers and employees, and to improve working conditions and living standards of members through collective bargaining, education, training and employee benefits. | Labor· 501(c)(5) NY Latest filing: 2023 | Total$41.7M | Total$33.8M | |
| Blue Star Families INC Blue star families is committed to connecting one another through the unique challenges of military service and asking the larger civilian population to help as well, strengthening military families regardless of RANK, branch of service or physical location, and leading military family members towards opportunities to build strength in individuals, families and communities. We accomplish this through local chapter-based community events and by serving as a bridge between families and support and service organizations that are striving tohelp make military life more sustainable. Through outreach and involvement with national and local organizations, civilian communities and government entities, blue star families works hand in hand to share the pride of service, promote healthier families, aid in our military readiness and contribute to our country's strength. | Public charity· 501(c)(3) Research & Policy CA Latest filing: 2024 | Total$41.6M | Total$23.1M | |
| Protect Our Healthcare To combat community deterioration, defend human and civil rights secured by law, and promote the common good and general welfare of the people by educating the public and advocating on the benefits conferred on the citizens of California through policies to support the Medi-Cal safety net in California. | Social welfare· 501(c)(4) CA Latest filing: 2024 | Total$41.6M | Total$49.4M | |
| SAN Angelo AREA Foundation The mission of the SAN angelo AREA foundation is to build a legacy of philanthropy by attracting and prudently managing endowed gifts in order to match donor interest with community needs of the AREA. | Public charity· 501(c)(3) Foundations TX Latest filing: 2024 | Total$41.5M | Total$20.7M | |
| Advanced Regenerative Manufacturing Institute INC ARMI's mission is to support, develop, advance and promote the United States bioeconomy. | Trade· 501(c)(6)Fed auditsIRS 990 NH Latest filing: 2024 | Total$41.5M | Total$38.9M | |
| The Living Desert To preserve part of the colorado desert and foster the conservation of desert plants and animals. | Public charity· 501(c)(3)Fed auditsIRS 990 Environment CA Latest filing: 2024 | Total$41.5M | Total$25.5M | |
| Imagine Worldwide Imagine worldwide will empower every child, everywhere to build the literacy and numeracy skills they need to achieve their full potential. | Public charity· 501(c)(3) Community Development CA Latest filing: 2024 | Total$41.5M | Total$24.7M | |
| Global Associations of Risk Proffesionals INC GARP is the world's leading professional association for risk managers, dedicated to the advancement of the profession through education, research, and the promotion of BEST practices. The global association of risk professionals (GARP) is a not-for-profit organization and the only globally recognized membership association for risk managers. GARP's goal is to help create a culture of risk awareness within organizations, from entry level to board level. In the AREA of financial risk management, GARP SETS the global standard in professional designation with the FRM (financial risk manager) certification and SCR (sustainability and climate) certificate. Through our educational programs, specialized content, in-person or online events, and chapter program, GARP promotes BEST practices in risk management and supports ongoing professional and career development for risk managers. | Trade· 501(c)(6) NJ Latest filing: 2024 | Total$41.4M | Total$42.7M | |
| CO-Impact Philanthropic Funds INC Founded in 2017, CO-impact is a global philanthropic collaborative focused on improving the lives of millions of people through just and inclusive systems change. We bring together philanthropists, foundations, and private sector partners from around the world to POOL funding that supports efforts to drive systems change in the sectors of health, education and economic opportunity, in africa, ASIA, and latin america. Together with locally-rooted program partners and advisors, we form a global collaborative that advances inclusive systems change, gender equality, and women's leadership through grantmaking and influencing philanthropy. Through a range of grants, we support powerful coalitions of actors, from grassroots organizations to government, so that a proven approach or idea CAN be adopted at scale. Our role is to support the strategic vision of our partners within the contexts in which they live and operate. Through our model for collaborative philanthropy, we bring together funders from around the world to POOL funding so that we are ABLE to provide the larger, longer-term and more flexible support needed to transform systems in a lasting way, while we promote a values-aligned approach to funding that is supportive, rather than directive. | Public charity· 501(c)(3) Foundations NY Latest filing: 2024 | Total$41.3M | Total$84.9M | |
| The Recycling Partnership INC Our mission is to build a better recycling system, one that delivers the economic and environmental benefits our communities and the hundreds of thousands of people who work throughout the recycling industry deserve. | Public charity· 501(c)(3) Environment DC Latest filing: 2024 | Total$41.2M | Total$38.0M Lobby$472K | |
| Northwest Energy Efficiency Alliance INC None | Public charity· 501(c)(3)Fed auditsIRS 990 Environment OR Latest filing: 2024 | Total$41.1M | Total$41.8M | |
| Inland Empire Community Foundation Strengthening the Inland Empire through Philanthropy. | Public charity· 501(c)(3) Foundations CA Latest filing: 2023 | Total$41.1M | Total$34.3M Lobby$4K | |
| Merit Network INC Merit Network's mission is to be a respected leader in developing and providing advanced networking services to the research and education community. Merit is a trusted source for providing high-quality network infrastructure; initiating and facilitating collaboration; and providing knowledge and technology transfer through outreach. | Public charity· 501(c)(3)Fed auditsIRS 990 Research & Policy MI Latest filing: 2023 | Total$41.1M | Total$42.8M | |
| Slipstream Group INC Accelerating climate solutions for everyone. Slipstream focuses on energy efficiency in the built environment. We are focused on increasing the speed and scale of climate mitigation and resilience in the built environment for ALL communities. Slipstream measures our mission impact in greenhouse gas reductions, energy savings, innovation, and health. | Public charity· 501(c)(3)Fed auditsIRS 990 Environment WI Latest filing: 2024 | Total$41.1M | Total$42.8M | |
| Community Trust of UTAH The trust was formed to benefit, perform the functions of, and carry out the charitable purpose of the community foundation of UTAH (CFU). CFU is UTAH's partner in philanthropy, pioneering innovation and collaboration to invest in our community today for a brighter tomorrow. CFU seeks the BEST emerging ideas in philanthropy and partners with individuals, corporations, and foundations to help communities progress. | Public charity· 501(c)(3) Foundations UT Latest filing: 2024 | Total$41.0M | Total$33.4M | |
| Global Charitable Fund Facilitating charitable donations through donor advised funds | Public charity· 501(c)(3) Foundations IL Latest filing: 2023 | Total$40.9M | Total$39.2M | |
| National Business Aviation Association INC To foster an environment that allows business aviation to thrive in the united states and around the world. | Trade· 501(c)(6)FECIRS 990Political arm DC Latest filing: 2024 | Total$40.9M | Total$44.1M Lobby$2.1M | |
| Center for Popular Democracy The center for popular democracy (CPD) and its affiliates know that everyday people have the power to change the world. We upend business and politics as usual to forge a representative, multiracial government and society where we ALL thrive, no exceptions. | Public charity· 501(c)(3) Research & Policy DC Latest filing: 2024 | Total$40.9M | Total$31.8M Lobby$332K | |
| AIR Force Academy Foundation To be an association and foundation of influence and impact, supporting the academy's enduring mission of developing leaders of character for the nation, and providing a lifetime of service to the long blue line. (cont'd. On sch. O) | Public charity· 501(c)(3) Foundations CO Latest filing: 2023 | Total$40.9M | Total$28.4M | |
| Toledo Community Foundation The toledo community foundation, INC. A public, charitable foundation exists to improve the quality of life in the region by: - providing a flexible, informed, effective means for donors to achieve their charitable goals in perpetuity - addressing the changing needs of the region through efficient, prudent, high impact grant making - serving as a source of information about and as a catalyst in shaping the region's response to those needs, and - facilitating the work of other grant making organizations in order to achieve effective and efficient grant making practices | Public charity· 501(c)(3) Foundations OH Latest filing: 2024 | Total$40.8M | Total$27.0M | |