Rosenberg Ach Foundation
Preselected recipients only
Rosenberg Ach Foundation is a private foundation in San Francisco, California. In tax year 2025 it gave $551,387 in 25 grants; the typical grant was $5,000 and the largest $230,000. It only gives to organizations it selects itself and does not accept unsolicited applications.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$551,387
- Number of grants25
- Typical grant$5,000
- Largest grant$230,000
- Assets$12.9 million
- New grantees40%
Giving in 2025 was up from $475,600 the year before.
40% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $503,240 | 18 | $10.7 million |
| 2024 | $475,600 | 19 | $11.6 million |
| 2025 | $551,387 | 25 | $12.9 million |
How to apply
Rosenberg Ach Foundation says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.
What Rosenberg Ach Foundation funds
Where it gives
Its grants went to recipients in 4 states, the most to California.
| State | Grants | Amount |
|---|---|---|
| California | 20 | $483,330 |
| Arizona | 1 | $40,000 |
| District of Columbia | 2 | $21,057 |
| Idaho | 2 | $7,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| UCSF Foundation | Health | $230,000 |
| The Nature Conservancy | Environmental | $86,000 |
| Cal Trout | Environmental | $54,730 |
| Trout Unlimited | Environmental | $40,000 |
| San Francisco Friends School | The Arts | $30,000 |
| Reproductive Freedom for All (NARAL) | Health | $20,000 |
| Public Policy Institute of California | Environmental | $20,000 |
| 10000 Degrees | Community | $16,000 |
| Students Rising Above (SRA) | Education | $10,000 |
| Henry's Fork Foundation | Environmental | $5,000 |
| Sustainable Conservation | Environmental | $5,000 |
| Greenlight Clinic | Health | $5,000 |
| Sweetwater Spectrum | Community | $5,000 |
| Golden State Opportunity Fund | Community | $5,000 |
| San Francisco Museum of Modern Art | The Arts | $4,600 |
| Alder Graduate School of Education | Educational | $2,500 |
| Greenbelt Alliance | Community | $2,000 |
| Silver Creek Alliance | Environmental | $2,000 |
| SF Free Clinic | health | $2,000 |
| Kqed | Commuity | $1,500 |
| National Abortion Federation | Health | $1,057 |
| Salvation Army | Commuity | $1,000 |
| SF - Marin Food Bank | Commuity | $1,000 |
| Katherine Burke School | Educational | $1,000 |
| The Hamlin School | Educational | $1,000 |
Officers and trustees
- Linda Rosenberg Ach
- Andrew Ach
Questions people ask
Does Rosenberg Ach Foundation accept grant applications?
No. Its IRS filing says it only makes contributions to preselected organizations.
How much does Rosenberg Ach Foundation give?
$551,387 in tax year 2025, across 25 grants, with a typical grant of $5,000.
Who runs Rosenberg Ach Foundation?
Its 2025 filing lists Linda Rosenberg Ach (Director;president;secretary) and Andrew Ach (Director;treasurer).
What does Rosenberg Ach Foundation fund?
Based on its grants, mainly health, environment and conservation and education.