Foundations starting with Q
18 private foundations with profiled giving history. Figures from IRS 990-PF filings. Search every letter at once.
Typical grant is the median of grants reported in the filing data. Application details come from the latest filing and can be out of date, so confirm them with the foundation.
1–18 of 18 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| Quadrivium IRS filing 2024 · Most giving: NY, DC, CO | $500K | $20.8M | 22 |
| Quest Diagnostics Foundation Inc IRS filing 2025 · Most giving: PA, NJ, MD | $239.3K | $15.3M | 34 |
| Quantum Foundation Inc IRS filing 2024 · Most giving: FL, NY, NC | $10K | $11.5M | 462 |
| Quantitative Foundation IRS filing 2024 · Most giving: VA, NY | $25K | $9M | 27 |
| Quest Foundation IRS filing 2024 · Most giving: CA, OR, IL | $35K | $7.5M | 173 |
| The Quinn Foundation IRS filing 2025 · Most giving: KS, DC, MO | $5K | $6.8M | 242 |
| Quad Family Foundation IRS filing 2024 · Most giving: NY, NC, NJ | $250K | $4.7M | 13 |
| Quinn Emanuel Foundation IRS filing 2025 · Most giving: NY, CA, DC | $15K | $4.3M | 184 |
| Quentin J Kennedy Foundation Inc IRS filing 2025 · Most giving: NJ, NY, FL | $10K | $2.2M | 156 |
| The Quarry Fund IRS filing 2025 · Most giving: IL, AZ, NY | $1K | $1.9M | 64 |
| The Queen Road Foundation Inc IRS filing 2024 · Most giving: CA, NY, MA | $74.3K | $1.9M | 10 |
| Quonochontaug Foundation IRS filing 2024 · Most giving: MA, RI, PA | $15K | $1.5M | 38 |
| Quest for the Best IRS filing 2025 · Most giving: PA, UT, NJ | $3.9K | $1.4M | 153 |
| Quest for Truth Foundation IRS filing 2024 · Most giving: WA, OR, CA | $79.2K | $1.3M | 18 |
| Quaker City Foundation IRS filing 2024 · Most giving: PA, NY, CA | $1K | $1.2M | 75 |
| The Queally Foundation Inc IRS filing 2024 · Most giving: CT, NY, FL | $61.4K | $1.1M | 14 |
| Quimby Family Foundation IRS filing 2024 · Most giving: ME, MA, NH | $10K | $1.1M | 97 |
| Queensgate Foundation C/O Tag Associates LLC IRS filing 2024 · Most giving: NY, DC, CA | $10K | $1M | 75 |