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 Application details come from the latest filing and can be out of date, so confirm them with the foundation.
501–600 of 964 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| Start Something That Matters Foundation IRS filing 2024 · Most giving: CA, TN, PA | $45K | $2.3M | 13 |
| Saks Fifth Avenue Foundation IRS filing 2024 · Most giving: NY, CA, NV | $30K | $2.3M | 36 |
| Scott W Brickman Family Foundation IRS filing 2025 · Most giving: MD, NY, PA | $50K | $2.3M | 16 |
| Schleifer Family Foundation IRS filing 2024 · Most giving: NY | $200.6K | $2.3M | 5 |
| Sacramento Progressive Communities IRS filing 2025 · Most giving: CA | $60K | $2.3M | 22 |
| Stella S Jones Foundation IRS filing 2025 · Most giving: CA, PA, NC | $20K | $2.3M | 55 |
| Specialty Family Foundation IRS filing 2024 · Most giving: CA, DC, VA | $15K | $2.3M | 56 |
| Sexton Charitable Foundation Inc IRS filing 2025 · Most giving: TX, IN, NY | $62.5K | $2.3M | 8 |
| Star Family Foundation IRS filing 2025 · Most giving: RI, CO, MA | $105K | $2.3M | 14 |
| The Susman Foundation (Formerly Susman Family Foundation) IRS filing 2025 · Most giving: TX, DC, CO | $1.5K | $2.3M | 42 |
| Sss Foundation Inc IRS filing 2024 · Most giving: FL, MD, CA | $10K | $2.3M | 35 |
| Sam and Helga Feldman Foundation IRS filing 2024 · Most giving: TX, NY, GA | $10K | $2.3M | 68 |
| Sonia Jaye & Edward Barsukov Foundation IRS filing 2025 · Most giving: NY, MA, HI | $10K | $2.3M | 73 |
| Susan and Stephen Baird Family Foundation IRS filing 2024 · Most giving: IL, OH, MA | $25K | $2.2M | 35 |
| The Steven H Korman Family Foundation IRS filing 2025 · Most giving: MA, PA, NY | $40.5K | $2.2M | 24 |
| The Steven & Katherine Markel Foundation IRS filing 2025 · Most giving: VA | $52.4K | $2.2M | 16 |
| The Slomo and Cindy Silvian Foundation Inc IRS filing 2024 · Most giving: NY, NJ, NC | $20K | $2.2M | 113 |
| Sisler McFawn Foundation Pfdn IRS filing 2025 · Most giving: OH, DC, VA | $6K | $2.2M | 253 |
| Someone Elses Child Inc IRS filing 2024 · Most giving: MA, CA, NY | $15K | $2.2M | 137 |
| Source of Hope Foundation IRS filing 2024 · Most giving: NY, RI, NH | $30K | $2.2M | 36 |
| The Schauble Family Foundation IRS filing 2024 · Most giving: MA, NY, ME | $17.5K | $2.2M | 14 |
| The Selig Foundation Inc IRS filing 2025 · Most giving: GA, IL, DC | $2.4K | $2.2M | 142 |
| Satya and Rao Remala Foundation IRS filing 2025 · Most giving: WA, NE, CA | $1K | $2.2M | 144 |
| The Stephen and Sandy Rosenthal Family Foundation IRS filing 2024 · Most giving: LA, MA | $114.9K | $2.2M | 12 |
| Schwartz Foundation IRS filing 2025 · Most giving: CA, NM, WI | $50K | $2.2M | 11 |
| The Scheerer Family Foundation IRS filing 2024 · Most giving: MD, NY, OH | $42.5K | $2.2M | 8 |
| The Strine Foundation IRS filing 2024 · Most giving: PA, MI, CA | $10K | $2.2M | 27 |
| Shadywood Foundation IRS filing 2024 · Most giving: TX, VA, IL | $150K | $2.2M | 10 |
| Stanley and Judith Frankel Family Foundation IRS filing 2024 · Most giving: MI, NY, PA | $36K | $2.2M | 21 |
| Stern Sidney Memorial Tuw IRS filing 2024 · Most giving: CA, HI, NY | $3.4K | $2.2M | 488 |
| Sook Family Foundation IRS filing 2024 · Most giving: TX, FL, OK | $100K | $2.2M | 7 |
| The Suwinski Family Foundation Inc IRS filing 2025 · Most giving: NY, DC, OR | $10K | $2.2M | 146 |
| Scott R Mackenzie Foundation Inc IRS filing 2024 · Most giving: ME, FL, NJ | $149.6K | $2.2M | 11 |
| Sebonack Foundation IRS filing 2024 · Most giving: AZ, CO, NY | $50K | $2.2M | 19 |
| Susie and Gideon Yu Foundation IRS filing 2024 · Most giving: CA, DC, TN | $77.5K | $2.2M | 8 |
| Surendra and Karen Gupta Arc Foundation IRS filing 2025 · Most giving: MO, OH, CA | $1.5K | $2.2M | 292 |
| Stewart Universal Reserve Foundation IRS filing 2025 · Most giving: CO, IL | $250K | $2.2M | 5 |
| The Shepard Broad Foundation Inc IRS filing 2025 · Most giving: FL, CA, NY | $5K | $2.1M | 213 |
| Shield-Ayres Foundation IRS filing 2024 · Most giving: TX, NY, DC | $10K | $2.1M | 121 |
| Sarlo Family Foundation IRS filing 2024 · Most giving: CA, DC, RI | $50K | $2.1M | 32 |
| The Smithville Charitable Foundation Inc IRS filing 2024 · Most giving: IN | $10K | $2.1M | 138 |
| The Stanley S Langendorf Foundation IRS filing 2025 · Most giving: CA, DC, IA | $5K | $2.1M | 283 |
| Steven and Beverly Rubenstein Charitable Foundation Inc IRS filing 2024 · Most giving: VT, NJ, NY | $3K | $2.1M | 31 |
| Seby B Jones Family Foundation IRS filing 2024 · Most giving: NC, CO, VA | $5K | $2.1M | 167 |
| Stutzman Family Foundation IRS filing 2025 · Most giving: CT, NY, VA | $25.5K | $2.1M | 32 |
| The Shapiro Pogrebin Foundation IRS filing 2024 · Most giving: NY, CT, DC | $18K | $2.1M | 55 |
| Soter Kay Foundation F/K/A Sarah Ross Soter Foundation IRS filing 2024 · Most giving: FL, OH, MI | $30K | $2.1M | 42 |
| Scsymmes Foundation IRS filing 2025 · Most giving: SC | $52.5K | $2.1M | 28 |
| Sand Dollar W Foundation IRS filing 2024 · Most giving: CO, MA, NY | $2.8K | $2.1M | 12 |
| The Shepard Family Private Foundation IRS filing 2025 · Most giving: TX, NY, MD | $10K | $2.1M | 64 |
| The Simpson Foundation IRS filing 2024 · Most giving: SC, NC, FL | $20K | $2.1M | 33 |
| The Schneider-Lesser Foundation Inc IRS filing 2025 · Most giving: NY, FL | $100K | $2.1M | 17 |
| Steven Gordon Family Foundation IRS filing 2024 · Most giving: CA, NY, NJ | $5K | $2.1M | 16 |
| Salem Five Charitable Foundation Inc IRS filing 2025 · Most giving: MA, NH, CT | $2.5K | $2.1M | 338 |
| Stoer Foundation IRS filing 2024 · Most giving: LA, TX | $341.8K | $2.1M | 6 |
| Sweet Tuna Foundation IRS filing 2025 · Most giving: FL, NC, NY | $132.5K | $2M | 11 |
| Shippy Foundation IRS filing 2024 · Most giving: NY, MA, IL | $25K | $2M | 86 |
| Salomon Stern Foundation IRS filing 2025 · Most giving: NJ, NY, WA | $20K | $2M | 71 |
| Stanley M Truhlsen Family Foundation Inc IRS filing 2025 · Most giving: NE, TX, TN | $19K | $2M | 37 |
| The Schoenbaum Family Foundation Inc IRS filing 2024 · Most giving: FL, NY, GA | $25K | $2M | 31 |
| The Simi and Leon Charitable Foundation Inc IRS filing 2025 · Most giving: NY, NJ | $77.5K | $2M | 14 |
| The Stitt Foundation Inc IRS filing 2025 · Most giving: NY, OH, SC | $10K | $2M | 38 |
| The Sara and Fred Hoyt Charitable Trust IRS filing 2025 · Most giving: GA | $337.5K | $2M | 6 |
| The Sylvan C Herman Foundation Inc IRS filing 2024 · Most giving: NY, MD | $2.5K | $2M | 5 |
| The Shiloff Family Foundation IRS filing 2025 · Most giving: TX, IA | $5K | $2M | 53 |
| Stempower Inc IRS filing 2024 · Most giving: ADDIS ABABA, UMUJYI WA KIGALI, JUBA | $7.4K | $2M | 13 |
| Subaru of America Foundation Inc IRS filing 2024 · Most giving: NJ, DE, PA | $20K | $2M | 61 |
| Sisters of Reparation Char Tr IRS filing 2024 · Most giving: NY, CT, TX | $50K | $2M | 26 |
| The Susan and William Yarmuth Family Foundation Inc IRS filing 2024 · Most giving: KY, NY, DC | $81K | $2M | 15 |
| Sykes Family Foundation IRS filing 2024 · Most giving: CA, CT, HI | $3.8K | $2M | 16 |
| Schreiber Foods Foundation Inc IRS filing 2024 · Most giving: WI, MO, MI | $10K | $2M | 146 |
| Sawyer Foundation Charitable Tr IRS filing 2024 · Most giving: MI, FL, PA | $1.5K | $2M | 47 |
| The Swigert Foundation IRS filing 2025 · Most giving: OR, WA, VA | $10K | $2M | 84 |
| The Sidney A Swensrud Foundation IRS filing 2024 · Most giving: MA, CA, FL | $75K | $2M | 23 |
| The Springs Close Foundation Inc IRS filing 2024 · Most giving: SC | $10K | $2M | 101 |
| Scott Foundation Inc IRS filing 2024 · Most giving: AL, GA, NC | $25K | $2M | 24 |
| Sullivan Family Charitable Foundation IRS filing 2024 · Most giving: DC, NY, MA | $25K | $2M | 28 |
| Schlecht Family Foundation Inc IRS filing 2025 · Most giving: WI, CO, PA | $25K | $2M | 71 |
| Stine Family Foundation IRS filing 2025 · Most giving: IA | $56K | $2M | 10 |
| Saga Foundation IRS filing 2024 · Most giving: CA, DC, FL | $27.5K | $1.9M | 38 |
| Stoller Family Foundation IRS filing 2024 · Most giving: OR, WA, OK | $5K | $1.9M | 39 |
| Seaworld & Busch Gardens Conservation Fund IRS filing 2024 · Most giving: FL, UT, WA | $50K | $1.9M | 17 |
| Shepard McCaskill Foundation IRS filing 2025 · Most giving: MO, OH, DC | $2.5K | $1.9M | 25 |
| Siquentis Foundation IRS filing 2025 · Most giving: CO, TX, NE | $20K | $1.9M | 46 |
| Samuel J & Connie M Frankino Charitable Foundation IRS filing 2025 · Most giving: FL, OH, NY | $10.4K | $1.9M | 67 |
| Stanard Family Foundation IRS filing 2025 · Most giving: WA, PA, GA | $175K | $1.9M | 6 |
| Steven L Trulaske Sr Family Foundation IRS filing 2025 · Most giving: MO, IN, MI | $142.5K | $1.9M | 12 |
| Scheuer Associates Foundation Inc IRS filing 2024 · Most giving: OH | $184.1K | $1.9M | 9 |
| The Strear Family Foundation Inc IRS filing 2024 · Most giving: CO, NY, MA | $22.9K | $1.9M | 64 |
| The Sudarsky Family Foundation Inc IRS filing 2025 · Most giving: NY, MA, CT | $20K | $1.9M | 68 |
| Saeman Family Foundation a Charitable Trust IRS filing 2025 · Most giving: CO, PA, IA | $75K | $1.9M | 25 |
| Stubblefield Foundation Inc IRS filing 2025 · Most giving: NC | $15K | $1.9M | 56 |
| Steven & Kiki Esrick Dream Foundation Inc IRS filing 2025 · Most giving: FL, CO, NY | $11.8K | $1.9M | 34 |
| Stephen G and Regina Oswald Foundation IRS filing 2025 · Most giving: CA, LA, CO | $35K | $1.9M | 27 |
| Saunders House Foundation IRS filing 2025 · Most giving: PA | $60K | $1.9M | 29 |
| San Giacomo Charitable Foundation IRS filing 2025 · Most giving: TO, MI, UK | $50K | $1.9M | 17 |
| Schneider National Foundation Inc IRS filing 2024 · Most giving: WI, GA, TX | $1.5K | $1.9M | 282 |
| Schatzy IRS filing 2025 · Most giving: PA, OH, MD | $100K | $1.9M | 15 |
| Samuel L Phillips Family Foundation IRS filing 2025 · Most giving: NC, SC, PA | $5K | $1.9M | 51 |
| The Sudbury Foundation IRS filing 2024 · Most giving: MA, CT, NY | $6K | $1.9M | 137 |