Foundations starting with S
964 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 Application details come from the latest filing and can be out of date, so confirm them with the foundation.
901–964 of 964 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| Supera Family Foundation IRS filing 2024 · Most giving: IL | $7.5K | $1.1M | 21 |
| The Shiley Foundation IRS filing 2024 · Most giving: CA | $40K | $1.1M | 13 |
| Sokolof Grandchildren Charitable Foundat IRS filing 2025 · Most giving: NE, MA, MN | $22.5K | $1.1M | 28 |
| Smarelli Charitable Trust IRS filing 2025 · Most giving: WI, FL, NY | $2K | $1.1M | 13 |
| Stone Bridge Foundation Inc IRS filing 2024 · Most giving: IN, OH | $27.3K | $1.1M | 20 |
| The Sanford & Linda Gallanter Foundation IRS filing 2024 · Most giving: CA, PA, IL | $6.3K | $1.1M | 32 |
| The Selfreliance Foundation IRS filing 2024 · Most giving: IL, MI, NJ | $6.5K | $1.1M | 78 |
| Sherrill Family Foundation IRS filing 2024 · Most giving: NY, MA, LA | $25K | $1.1M | 26 |
| Shirley C Caris Family Foundation IRS filing 2025 · Most giving: AZ, MA, CA | $10K | $1.1M | 42 |
| Sam I Am Foundation IRS filing 2025 · Most giving: IL, NY, DC | $5K | $1.1M | 41 |
| The Sparks Foundation Inc IRS filing 2024 · Most giving: TX, VA, FL | $20K | $1.1M | 11 |
| Six String Giving Foundation IRS filing 2024 · Most giving: MA, NY, CA | $7.5K | $1.1M | 12 |
| Sobecki Family Foundation IRS filing 2024 · Most giving: NY, MA, WEST SUSSEX | $13K | $1.1M | 25 |
| Schmoker Family Foundation IRS filing 2025 · Most giving: MN, NE, TN | $25K | $1.1M | 35 |
| The Salvation Poem Foundation Inc IRS filing 2024 · Most giving: OK, MN, CO | $24K | $1.1M | 11 |
| Schwan's Corporate Giving Foundation IRS filing 2025 · Most giving: MN, IL, OH | $2K | $1.1M | 42 |
| Strum Allesee Family Foundation IRS filing 2025 · Most giving: MI, FL | $15K | $1.1M | 40 |
| Sunrise Foundation for Education and the Arts IRS filing 2024 · Most giving: NY, Berlin, CA | $33.4K | $1.1M | 18 |
| SITY Foundation IRS filing 2025 · Most giving: WA, IN, WI | $2.8K | $1.1M | 16 |
| The Silseth Foundation IRS filing 2025 · Most giving: WI, FL, CA | $6K | $1.1M | 97 |
| The Sam S Bloom Foundation IRS filing 2024 · Most giving: CO | $5K | $1.1M | 156 |
| Susan & Barry E Tatelman Family Foundation IRS filing 2025 · Most giving: CT, NY, MA | $12K | $1.1M | 18 |
| The Schwartz Family Foundation Inc IRS filing 2025 · Most giving: NY, PA, CO | $92.5K | $1.1M | 12 |
| Stuart G & J Char Tua-Main IRS filing 2025 · Most giving: CA | $90K | $1.1M | 12 |
| Swank-Divine Trust IRS filing 2025 · Most giving: NC, VA | $175.7K | $1.1M | 6 |
| Steele Family Foundation IRS filing 2025 · Most giving: NY, NM, IL | $6K | $1.1M | 103 |
| Scott & Kathryn Happ Foundation Inc IRS filing 2025 · Most giving: WI, IL, MT | $5K | $1.1M | 33 |
| Shanken Family Foundation IRS filing 2025 · Most giving: NY, FL, GA | $13.6K | $1.1M | 35 |
| The Stephens Family Foundation IRS filing 2025 · Most giving: CA, TN, FL | $20K | $1.1M | 14 |
| Ssa Foundation IRS filing 2024 · Most giving: TX, FL, IL | $5K | $1M | 17 |
| Scott Kenneth A Charitable IRS filing 2024 · Most giving: OH, MI, NY | $15K | $1M | 55 |
| Smoot Charitable Foundation IRS filing 2025 · Most giving: KS | $3K | $1M | 91 |
| Sessions Family Foundation Inc IRS filing 2025 · Most giving: CO, AR, TX | $20K | $1M | 45 |
| The Solovey Family Foundation Inc IRS filing 2025 · Most giving: NJ, NY, FL | $180K | $1M | 5 |
| Sheana R Foundation IRS filing 2025 · Most giving: TN, CA, NY | $10K | $1M | 21 |
| Sarkes and Mary Tarzian Foundation Inc IRS filing 2024 · Most giving: IN, CA, VA | $12.5K | $1M | 36 |
| Stephen & Pamela Thorne Foundation Trust IRS filing 2023 · Most giving: NY, NV, AR | $50K | $1M | 8 |
| Sunbridge Foundation IRS filing 2024 · Most giving: VA, GA, NY | $12.5K | $1M | 24 |
| Stephens Family Charitable Foundation IRS filing 2025 · Most giving: NY, VT, MD | $40K | $1M | 20 |
| Schwartz-Mack Foundation IRS filing 2025 · Most giving: PA, DC | $4K | $1M | 94 |
| The Shumaker Family Foundation IRS filing 2024 · Most giving: MO, KS, CA | $8K | $1M | 93 |
| Shockwave Foundation IRS filing 2024 · Most giving: NY, CO, CA | $100K | $1M | 12 |
| Steven A and Marianne M Mills Charitable Foundation Inc IRS filing 2025 · Most giving: NY, CA, DC | $5K | $1M | 95 |
| The Sukeforth Family Foundation IRS filing 2025 · Most giving: ME, NY, MA | $5K | $1M | 74 |
| Sordoni Family Foundation IRS filing 2025 · Most giving: PA | $5K | $1M | 63 |
| The Sneed Foundation Inc IRS filing 2023 · Most giving: OH, OK | $275 | $1M | 14 |
| Sieg Dunlap Foundation IRS filing 2025 · Most giving: MI, IL, DC | $2.8K | $1M | 250 |
| Slingshot Development Fund IRS filing 2025 · Most giving: TANINTHARYI REGIO, MON STATE, KAREN STATE | $13K | $1M | 60 |
| Stifler Family Foundation IRS filing 2024 · Most giving: MA, ME, NH | $1K | $1M | 93 |
| Smith-Barbieri Progressive Fund A Charitable Foundation IRS filing 2024 · Most giving: WA, HI, ID | $8.5K | $1M | 51 |
| Scott A & Phyllis P Crabtree Family Foundation Inc IRS filing 2025 · Most giving: VA, NC, MD | $5K | $1M | 126 |
| Swbc Foundation IRS filing 2023 · Most giving: TX, VA | $25K | $1M | 15 |
| The Samuel L Westerman Foundation IRS filing 2025 · Most giving: MI, IN, OH | $2K | $1M | 277 |
| Smith Church Fund IRS filing 2025 · Most giving: NJ, KS, WI | $2.3K | $1M | 32 |
| Slattery Family Foundation IRS filing 2025 · Most giving: CA, CO, FL | $75K | $1M | 8 |
| Sonscope Foundation IRS filing 2024 · Most giving: CO, TN, KS | $26K | $1M | 18 |
| Steven R Michels Charitable Foundation IRS filing 2024 · Most giving: IN, WI, AZ | $52.5K | $1M | 6 |
| Sheldon K Beren Charitable Trust IRS filing 2024 · Most giving: NJ, NY, CO | $12.9K | $1M | 39 |
| Sordoni Foundation Inc IRS filing 2025 · Most giving: PA, MA, DC | $10K | $1M | 57 |
| The Susan Stein Shiva Foundation Fka the Susan S Shiva Foundation IRS filing 2024 · Most giving: NY, DC, NJ | $5.2K | $1M | 27 |
| The Steve and Melody Golding Foundation IRS filing 2025 · Most giving: MS, AL, MA | $2K | $1M | 87 |
| Stellar Foundation IRS filing 2025 · Most giving: FL, GA, MA | $10K | $1M | 41 |
| The Sylvia and Heath Oliver Foundation IRS filing 2025 · Most giving: OH, NC, FL | $15K | $1M | 37 |
| The Seaver Foundation IRS filing 2024 · Most giving: MA, RI, DC | $35K | $1M | 15 |