Tesoro Foundation

Frederick G Fish Foundation

Littleton, CO

National Trust for Historic Preservation in the United States

Washington, DC

The National Trust for Historic Preservation funds preservation planning, education, organizational capacity, and—in some programs—building restoration and other capital work, particularly at culturally significant historic places. Its 2025 grants had a median of $37,500, while several targeted programs typically offer $2,500–$15,000; funding reaches organizations across the United States, with some programs focused on specific states. The profile does not state whether it accepts unsolicited requests.

Colorado Gives Foundation

Arvada, CO

Colorado Gives Foundation funds nonprofits serving Jefferson County, Colorado, with priorities including essential needs, housing, food security, education, workforce development, health, and connected neighborhoods. Its 2024 median grant was $17,814; current opportunities offer $2,500–$100,000 for responsive support and $5,000–$25,000 for housing. The profile does not state whether it accepts unsolicited requests.

Christian Community Foundation Inc

Colorado Springs, CO

WaterStone funds charitable and educational efforts, especially direct Christian ministries, through donor-recommended grants to eligible U.S. and international nonprofits whose missions align with its Statement of Faith. Its 2025 grants had a median of $20,000, though amounts varied widely; it does not state whether it accepts unsolicited requests, and grants are recommended by donors.

Daniels Fund

Denver, CO

The Daniels Fund supports nonprofit organizations in Colorado, New Mexico, Utah, and Wyoming, with grants focused on areas including aging, amateur sports, disabilities, addiction, early childhood education, homelessness and disadvantage, K–12 education reform, and youth. The profile does not state a typical grant size or whether unsolicited requests are accepted.

The Denver Foundation

Denver, CO

The Denver Foundation supports community organizations working on economic opportunity, climate and environment, housing, youth well-being, and related charitable work, with racial equity guiding its grantmaking. Its Community Grants typically award $20,000–$50,000 to organizations serving the seven-county Metro Denver region; other funds have different award levels and may support work beyond the region.

The Bold Foundation Inc

Denver, CO

The Bold Foundation supports scholarships, fellowships, and grants for students’ higher-education expenses, serving students nationwide. It reported 769 grants totaling about $1.2 million in 2022, but no typical award size is stated; the available information does not say whether it accepts unsolicited requests.

The Colorado Health Foundation

Denver, CO

The Colorado Health Foundation funds Colorado organizations working to improve health and health equity, including projects in primary care, housing, recovery, advocacy, and community solutions; it offers project, operating, capacity-building, and capital support. Its 2024 grants had a median of $80,000, though awards ranged widely, and its work is statewide, with 96% of 2024 grant dollars going to Colorado recipients. Applicants must apply through an open funding opportunity; the profile does not state whether unsolicited requests are accepted.

Rose Community Foundation

Denver, CO

Rose Community Foundation funds nonprofits in the seven-county Greater Denver region across Jewish life, education and economic opportunity, health, and community wellbeing, with some statewide initiatives. Its 2024 itemized grants ranged from $5,050 to $1,348,353, with a median of $25,000; it accepts inquiries for listed funding opportunities, but whether it accepts unsolicited requests generally is not stated.

Otter Cares Foundation

Fort Collins, CO

Otter Cares supports K–12 entrepreneurship and philanthropy education, youth programs, and hands-on learning spaces, primarily in Colorado’s Larimer and Weld counties, with some support reaching Northern Colorado and beyond. Its program grants typically range from $1,000 to $25,000; across all 2024 grants, the median award was $275. The profile does not state whether it accepts unsolicited requests.

Temple Hoyne Buell Foundation

Denver, CO

The Temple Hoyne Buell Foundation primarily funds early childhood education and development for children from birth to age five, along with related quality improvement and evaluation, especially in underserved communities and rural Colorado. Most grants are $10,000–$50,000, and funding is focused primarily on Colorado. It accepts unsolicited requests through its responsive grant cycles, though some targeted initiatives are by invitation.

Aspen Community Foundation

Basalt, CO

Aspen Community Foundation funds nonprofits and community-led work, including early childhood, family support, youth empowerment, and essential services, primarily in the Aspen-to-Parachute region. Its 2024 grants had a median of $15,000; its 2026 competitive grants offer $10,000–$35,000 per award for eligible local nonprofits. The 2026 programs accept applications during the stated application window; the profile does not say whether other grant funds accept unsolicited requests.