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Data / Foundation grants / Catto Shaw Foundation

Catto Shaw Foundation: 12 grants to organizations, $1.1 million (tax year ended December 2024)

Catto Shaw Foundation, a private foundation in Denver, CO, paid 12 grants to organizations totaling $1,065,861 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on November 7, 2025. The largest was $278,500 to Aspen Center for Environmental Studies in Aspen, CO for general operating fund.

SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.

EIN
465064265
Based in
Denver, CO
Assets
$23,903,930
Grants paid
$1,065,861
Tax year ended
December 2024

Grants paid, tax year ended December 2024

From the Form 990-PF filed November 7, 2025, IRS object ID 202523119349101967. It reported $1,065,861 in grants paid; 12 grants to organizations are listed.

RecipientLocationPurposeCauseAmountSource
Aspen Center for Environmental StudiesAspen, COGeneral operating fundEnvironment$278,500apps.irs.gov
The Arts Campus at WillitsBasalt, COGeneral operating fundArts, culture and humanities$172,361apps.irs.gov
Ascend at the Aspen InstituteWashington, DCGeneral operating fund$100,000apps.irs.gov
Aspen WordsAspen, COGeneral operating fund$100,000apps.irs.gov
ManuWashington, DCGeneral operating fundEnvironment$100,000apps.irs.gov
Valley SettlementCarbondale, COGeneral operating fund$100,000apps.irs.gov
California State University SacramentoSacramento, CAGeneral operating fund$75,000apps.irs.gov
Creative Capital FoundationNew York, NYGeneral operating fundHuman services$75,000apps.irs.gov
Conservation InternationalArlington, VAGeneral operating fund$25,000apps.irs.gov
Aspen Music Festival and SchoolAspen, COGeneral operating fund$15,000apps.irs.gov
The Shalom FoundationFranklin, TNGeneral operating fundHuman services$15,000apps.irs.gov
Dsa Friends FoundationDenver, COGeneral operating fund$10,000apps.irs.gov

Causes funded

From grants whose recipient has a cause.

States funded

Recipient stateGranted
Colorado$675,861
District of Columbia$200,000
California$75,000
New York$75,000
Virginia$25,000
Tennessee$15,000

Also on SpecStream

Updated November 7, 2025. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.