Data / Foundation grants / The Ronald and Maxine Linde Foundation
The Ronald and Maxine Linde Foundation: 5 grants to organizations, $1.6 million (tax year ended February 2025)
The Ronald and Maxine Linde Foundation, a private foundation in Paradise Valley, AZ, paid 5 grants to organizations totaling $1,575,000 in its tax year ended February 2025, according to its Form 990-PF filed with the IRS on October 28, 2025. The largest was $1,515,000 to California Institute of Technology (tax Id # 95-1643307) in Pasadena, CA for center for science,society, and policy (lcssp) endowment.
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- EIN
- 363635349
- Based in
- Paradise Valley, AZ
- Assets
- $36,548,537
- Grants paid
- $1,575,000
- Tax year ended
- February 2025
Grants paid, tax year ended February 2025
From the Form 990-PF filed October 28, 2025, IRS object ID 202533019349101408. It reported $1,575,000 in grants paid; 5 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| California Institute of Technology (tax Id # 95-1643307) | Pasadena, CA | Center for science,society, and policy (lcssp) endowment | $1,515,000 | apps.irs.gov | |
| California Institute of Technology (tax Id # 95-1643307) | Pasadena, CA | Scholarship endowment (lse) fund | $25,000 | apps.irs.gov | |
| California Institute of Technology (tax Id # 95-1643307) | Pasadena, CA | Unrestricted | $20,000 | apps.irs.gov | |
| American Academy of Arts & Sciences (tax Id# 04-2103651) | Cambridge, MA | Unrestricted | $10,000 | apps.irs.gov | |
| California Institute of Technology (tax Id # 95-1643307) | Pasadena, CA | Disaster relief fund | $5,000 | apps.irs.gov |
States funded
| Recipient state | Granted |
|---|---|
| California | $1,565,000 |
| Massachusetts | $10,000 |
Updated October 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.