Data / Foundation grants / Claire & John Radway Foundation
Claire & John Radway Foundation: 9 grants to organizations, $500,000 (tax year ended December 2024)
Claire & John Radway Foundation, a private foundation in Mesa, AZ, paid 9 grants to organizations totaling $500,000 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on August 28, 2025. The largest was $200,000 to Lowell Observatory in Flagstaff, AZ for general purposes.
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- EIN
- 274620211
- Based in
- Mesa, AZ
- Assets
- $9,471,247
- Grants paid
- $500,000
- Tax year ended
- December 2024
Grants paid, tax year ended December 2024
From the Form 990-PF filed August 28, 2025, IRS object ID 202522409349100417. It reported $500,000 in grants paid; 9 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Lowell Observatory | Flagstaff, AZ | General purposes | Science and technology | $200,000 | apps.irs.gov |
| Phoenix Symphony | Phoenix, AZ | Geenral purposes | $100,000 | apps.irs.gov | |
| Hospice of the Valley | Phoenix, AZ | General purposes | Human services | $50,000 | apps.irs.gov |
| Punahou School | Honolulu, HI | General purposes | Education | $50,000 | apps.irs.gov |
| Friends of Public Radio Kbaq | Phoenix, AZ | General purposes | $40,000 | apps.irs.gov | |
| Asu School of Music | Tempe, AZ | General purposes | $30,000 | apps.irs.gov | |
| Hawaii Prepatory Academy | Waimea, HI | General purposes | $10,000 | apps.irs.gov | |
| Hoover Institution | Stanford, CA | General purposes | $10,000 | apps.irs.gov | |
| Mayo Clinic | Phoenix, AZ | General purposes | $10,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Science and technology | $200,000 |
| Human services | $50,000 |
| Education | $50,000 |
States funded
| Recipient state | Granted |
|---|---|
| Arizona | $430,000 |
| Hawaii | $60,000 |
| California | $10,000 |
Also on SpecStream
- Who funds science and technology in Arizona
- Who funds human services in Arizona
- Who funds education in Hawaii
Updated August 28, 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.