Costco Foundation Support for Community Services
Nonprofit 501(c)(3) organizations in Guam that focus on children, education, or health and human services can apply for charitable contributions from Costco Foundation; awards fund monetary program needs. Programs with clear community need, measurable outcomes, collaboration, and diversified financial support may be especially competitive for these grants.
Costco Foundation
Creag Foundation Grants for Guam Environmental Innovation
Guam environmental nonprofits with innovative approaches to social or environmental problems can access funding through Creag Foundation to support new or evolving human services and related programs. Eligible 501(c)(3) organizations must have held their status for at least one year and may begin with a letter of inquiry to be considered.
Creag Foundation
Draper Richards Kaplan Support for Scalable Environment
Early-stage independent nonprofits and impact-first startups in Guam tackling environmental or social challenges can apply for Draper Richards Kaplan Foundation’s support, with awards up to US $300,000. Organizations must be post-pilot, under 10 years old, serving underserved communities, and able to scale solutions significantly beyond place-based models.
Draper Richards Kaplan Foundation
Tech-Enabled Climate Solutions Funding from Cisco
Nonprofits and NGOs using technology for climate resilience, crisis response, education, or economic empowerment, including those serving Guam, can apply for Global Impact Cash Grants up to US $100,000. Cisco Systems Foundation supports early-stage, innovative programs serving predominantly economically underserved communities, with year-round applications beginning with a brief Letter of Inquiry.
Cisco Systems Foundation
State Farm Foundation Support for Safety Programs
Educational institutions, government programs, 501(c)(3) nonprofits, and 501(c)(4) volunteer fire companies in Guam can seek funding for safety, education, and community development initiatives that fit State Farm’s priorities. State Farm Companies Foundation supports projects such as disaster preparedness, community revitalization, and STEM or college‑and‑career pathways, which may benefit environmental and resilience efforts.
State Farm Companies Foundation
William Randolph Hearst Foundation Culture Grants
Nonprofit cultural institutions in the U.S. offering arts, science, or STEAM programs can seek more than US $100,000 for program, capital, or limited general support. Focused on impactful arts engagement, the William Randolph Hearst Foundation invites large, established organizations, including those serving Guam, that reach broad audiences and demonstrate measurable, sustainable outcomes.
William Randolph Hearst Foundation
Guam Community Health Funding via Labcorp
U.S.-based 501(c)(3) organizations working in Guam on health, education, or community initiatives can apply for Labcorp Charitable Foundation grants to support services and programs. Funding may assist food pantries, healthcare and patient services for underserved populations, STEM education, and healthy lifestyle initiatives, which could complement environmentally focused community efforts.
Labcorp Charitable Foundation
Michael & Susan Dell Foundation Support for Youth
Organizations worldwide working on education, children’s health, or family economic stability can apply for Michael & Susan Dell Foundation grants of more than US $50,000 to support or scale projects serving urban low-income children and youth. Guam environmental organizations that also run qualifying youth or family programs may be eligible if they meet the foundation’s criteria.
Michael & Susan Dell Foundation
Environmental and Community Grants for Charities from Roche
Accredited charities running environmental, community, humanitarian, or educational projects in Guam or other countries where Roche operates can seek philanthropic support for high-quality, sustainable initiatives. Roche prioritizes innovative projects that promote sustainable development, engage its expertise and employees, and are managed locally through its affiliate offices under a global donations framework.
La Roche, Inc.
Humanitarian Health Funding from Semnani Family Foundation
Nonprofit organizations improving health, education, or disaster relief for marginalized communities can apply for Semnani Family Foundation support; awards fund global humanitarian programs. Guam-based or Guam-serving groups with relevant human and social services or health initiatives may be eligible if their work aligns with the foundation’s international focus countries and priorities.
Semnani Family Foundation
Bank of America Support for Environmental Programs
Nonprofit 501(c)(3) organizations working on environmental and related community initiatives in Guam can seek sponsorship support for programs that strengthen local communities. With a mission to advance economic mobility and social progress, Bank of America Charitable Foundation provides funding for efforts like preserving neighborhoods, addressing basic needs, and promoting diversity alongside environmental projects.
Bank Of America Charitable Foundation Inc
Gupta Family Foundation Grants for Guam Programs
Applications due Jul 31, 2026
Nonprofit organizations working on poverty alleviation, human services, disability support, or disaster relief in Guam and other eligible countries can apply for US $5,000 - US $250,000 to help disadvantaged people become self-reliant. Gupta Family Foundation prioritizes smaller, non-sectarian organizations with strong founder-led leadership and ensures at least 90% of funds reach beneficiaries.
Gupta Family Foundation
Cowles Charitable Trust Grants for Education
Applications due Sep 1, 2026
U.S. 501(c)(3) charitable organizations seeking support for arts, education, social justice, health, ethical journalism, or climate and medical research can apply for Cowles Charitable Trust grants of up to US $10,000. Groups in Guam with environmental or climate-related projects that fit the trust’s mission may be eligible, including requests for general operating support.
Cowles Charitable Trust
DOD Support for Guam Environmental Resilience
Full proposal due Sep 5, 2026
Environmental and conservation-focused organizations working near military installations in Guam and other U.S. territories can seek funding to prevent land-use conflicts, enhance resilience, and address environmental constraints around key defense missions. The U.S. Department of Defense REPI Program offers up to US $20,000,000 nationally for projects supporting testing, training, and operational capabilities.
United States Department of Defense (DOD)
Storytelling Funding from Jesse W Couch Foundation
Applications due Sep 25, 2026
Environmental and wildlife conservation 501(c)(3) nonprofits in Guam can use this grant to tell powerful stories about their impact. Grants from Jesse W Couch Charitable Foundation help organizations within its preservation, education, and wellness pillars produce storytelling projects that highlight real-world change, with awards of more than US $50,000 available.
Jesse W Couch Charitable Foundation
Guam Environmental Funding via Robinson Foundation
Applications due Oct 15, 2026
Nonprofit 501(c)(3) organizations working on environmental conservation and related humanitarian needs can access funding through Robinson Foundation, which supports nature and wildlife conservation among other causes. Eligible applicants must serve communities in the Southern U.S., so Guam-based projects may be eligible only if their work reaches this region.
Robinson Foundation
Guam Environmental Funding via Dudley T. Dougherty Foundation
Applications due Oct 31, 2026
Focused on environmental and community initiatives, the Dudley T. Dougherty Foundation invites Guam 501(c)(3) nonprofits to seek support for projects addressing the environment, conservation, and peacebuilding. Organizations leading environmental projects in Guam may be eligible for funding that advances respect for people, the planet, and positive change.
Dudley T Dougherty Foundation Inc
Youth and Family Support Funding from Nordstrom
Applications due Oct 31, 2026
501(c)(3) nonprofits providing basic needs or economic mobility programs for youth and families in Guam can apply for unrestricted grants from Nordstrom. Awards of US $5,000 - US $20,000 support essentials like food, shelter, and clothing, as well as workforce development, mentorship, scholarships, and related opportunities in communities served by Nordstrom stores.
Nordstrom
Guam Youth Support Funding via TJX Foundation
Letter of inquiry due Oct 31, 2026
Nonprofit 501(c)(3) organizations within 15 miles of a TJX location can apply for The Tjx Foundation’s grants to support basic needs, youth enrichment, workforce readiness, and safety from domestic violence. Guam organizations working with vulnerable families and children may be eligible after completing an online eligibility questionnaire and submitting a letter of inquiry by invitation.
The Tjx Foundation Inc
Lawrence Foundation Support for Guam Environment
Applications due Nov 1, 2026
Environmental and human services 501(c)(3) nonprofits, public schools, and libraries in Guam can seek unrestricted program or operating support for environmental projects and related work. Focused on environment and community services worldwide, the Lawrence Foundation typically awards US $5,000 - US $10,000 to U.S.-qualified organizations whose activities match its funding priorities.
Lawrence Foundation
Community Vitality Funding from Ameriprise Financial
Applications due Jan 15, 2027
Nonprofit 501(c)(3) organizations in Guam working on basic needs, community vitality, or volunteer-driven programs can apply for Ameriprise Financial support. Ameriprise Financial provides U.S. nonprofits with funding for hunger relief, shelter and supportive housing, financial literacy, workforce readiness, community development, and arts and cultural enrichment, with priority for projects engaging Ameriprise volunteers.
Ameriprise Financial
Climate Resilience Funding for U.S. Communities via Climate Resilience Fund
Applications due Mar 12, 2027
Local and regional government partners, community-based organizations, and climate adaptation practitioners in Guam and other U.S. communities can seek US $75,000 - US $115,000 for climate resilience planning and capacity-building projects. With a mission to strengthen climate resilience, Climate Resilience Fund’s Climate Smart Communities Initiative supports vulnerable, under-resourced communities, emphasizing equity, nature-based solutions, and multi-partner collaboration for 12-month projects.
Climate Resilience Fund
O'Reilly Automotive Foundation Support for Community Services
Applications due Apr 15, 2027
U.S.-based 501(c)(3) nonprofits improving local quality of life through economic stability, workforce development, health and social services, or disaster relief can apply for O'Reilly Automotive Foundation support. Organizations in Guam may be eligible if they serve underserved or underrepresented residents in communities where O’Reilly Auto Parts has a business presence.
O'Reilly Automotive Foundation Inc
US $100,000 - US $5,000,000
USDA Rural Development Support for Rural Broadband
Applications due Jun 29, 2027
USDA Rural Development provides Guam environmental and community organizations, governments, tribes, and other legal entities with US $100,000 - US $5,000,000 to build broadband infrastructure in eligible rural areas lacking service. Funding can extend high-speed internet that supports economic development, climate resilience, public safety, education, and environmental projects, including free access for critical community facilities and a local community center.
USDA: Rural Development (RD)
Youth Service America Youth Service Grants in Guam
Applications due Jun 30, 2027
Organizations, schools, and youth changemakers ages 5–25 in Guam can access funding through Youth Service America to run youth-led service projects that engage at least 100 youth volunteers. Projects must occur around the September 11, 2026 National Day of Service, honor those affected by 9/11, and may include social or environmental service activities.
Youth Service America
Guam Nonprofit Funding via Mutual of America Foundation
Applications due Jul 1, 2027
Nonprofit organizations in Guam with strong, replicable community partnerships can apply for national recognition and support through the Community Partnership Award. With a mission to honor exemplary collaborations, Mutual of America Foundation provides U.S. nonprofits addressing significant social issues, including environmental challenges, with awards that highlight impact, scalability, and innovative cross-sector partnerships.
Mutual Of America Foundation