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 Application details come from the latest filing and can be out of date, so confirm them with the foundation.
201–300 of 964 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| The Stocker Foundation IRS filing 2025 · Most giving: OH, AZ, CA | $4.3K | $5.8M | 406 |
| The Sarah and Ross Perot Jr Foundation IRS filing 2024 · Most giving: TX, DC, VA | $15K | $5.7M | 41 |
| Samuel Bailey Family Fdtn IRS filing 2025 · Most giving: CT, MA, FL | $25K | $5.7M | 29 |
| The Surplus Line Association of Arizona Foundation IRS filing 2025 · Most giving: AZ, MO, IL | $15K | $5.7M | 96 |
| The Susan and Ford Schumann Foundation IRS filing 2025 · Most giving: DC, CA, CO | $1K | $5.7M | 264 |
| Silver Family Foundation IRS filing 2024 · Most giving: OR, WA, ID | $35K | $5.6M | 99 |
| Semnani Family Foundation IRS filing 2024 · Most giving: MA, UT, IA | $5.3K | $5.6M | 64 |
| S4 Foundation IRS filing 2025 · Most giving: OH, NE, PA | $6.1K | $5.6M | 12 |
| Sealark Foundation Inc Xxx-Xx-Xxxx IRS filing 2024 · Most giving: MA, TX, MD | $75K | $5.6M | 17 |
| Stewardship Foundation IRS filing 2024 · Most giving: WA, CA, CO | $50K | $5.5M | 101 |
| Schmaltz Enroth Family Foundation IRS filing 2024 · Most giving: RI, MA, NH | $1.4K | $5.5M | 30 |
| Steve & Amy Van Andel Foundation IRS filing 2024 · Most giving: MI, TX, MN | $20K | $5.5M | 63 |
| The Sherman Family Foundation IRS filing 2024 · Most giving: MO, KS, MA | $20K | $5.5M | 116 |
| The Specter Foundation IRS filing 2024 · Most giving: PA, CA, NY | $5K | $5.5M | 62 |
| The Sandler O'Neill Assistance Foundation IRS filing 2025 · Most giving: NY, NJ, CA | $300K | $5.5M | 8 |
| The Simon Family Foundation IRS filing 2024 · Most giving: IL, NY, DC | $100K | $5.5M | 49 |
| Sff Foundation IRS filing 2024 · Most giving: NJ, NY, IA | $10K | $5.5M | 130 |
| The St Joe Community Foundation Inc IRS filing 2024 · Most giving: FL, AL | $20K | $5.5M | 132 |
| Sam Shine Foundation Inc IRS filing 2024 · Most giving: FL, IN, VA | $40.3K | $5.5M | 20 |
| Sijbrandij Foundation IRS filing 2024 · Most giving: CA, VA, CO | $249.8K | $5.4M | 16 |
| Susan Crown Exchange Inc IRS filing 2024 · Most giving: DC, MA, CA | $10K | $5.4M | 43 |
| Steele Foundation for Hope IRS filing 2025 · Most giving: MA, CAMBRIDGESHIRE, CA | $250K | $5.4M | 13 |
| Susan Nicholas Fasciano Family Foundation Inc IRS filing 2025 · Most giving: WI, PA, IL | $30K | $5.4M | 32 |
| Stone Family Foundation IRS filing 2025 · Most giving: CA, NY, CO | $15K | $5.4M | 172 |
| The Stevns Trust IRS filing 2024 · Most giving: CA, MD | $53.2K | $5.4M | 17 |
| Sorehcra Foundation IRS filing 2024 · Most giving: OH | $41K | $5.3M | 5 |
| Stoneleigh Foundation IRS filing 2024 · Most giving: PA, FL, DC | $85.8K | $5.3M | 54 |
| Schwarz Foundation IRS filing 2024 · Most giving: NY, MA, DC | $25K | $5.3M | 25 |
| The Summerlee Foundation IRS filing 2024 · Most giving: TX, CA, WA | $10K | $5.2M | 383 |
| Swall Foundation IRS filing 2025 · Most giving: MD, CA, CO | $522.2K | $5.2M | 10 |
| The Simmons Foundation IRS filing 2025 · Most giving: CO, TX | $25K | $5.2M | 54 |
| The Shapiro Foundation IRS filing 2024 · Most giving: MA, NY, DC | $25K | $5.2M | 85 |
| Sage Foundation IRS filing 2024 · Most giving: DC, CA, WA | $137.5K | $5.2M | 18 |
| The Stephen Phillips Memorial Scholarship Fund Inc IRS filing 2024 · Most giving: MA, CT, RI | $8.5K | $5.1M | 520 |
| Sadler Family Foundation IRS filing 2024 · Most giving: TX, IN, GA | $9.9K | $5.1M | 70 |
| The Selander Foundation IRS filing 2023 · Most giving: NY, CT, CA | $242.5K | $5.1M | 8 |
| The Skadden Foundation IRS filing 2024 · Most giving: NY, CA, DC | $39.8K | $5.1M | 106 |
| Song Foundation IRS filing 2024 · Most giving: MI, OH, CA | $30K | $5.1M | 93 |
| Schumann Robert F Fdn-Main IRS filing 2025 · Most giving: NY, CT, MD | $20K | $5M | 131 |
| S & R Foundation IRS filing 2024 · Most giving: DC, MI, MD | $20K | $5M | 54 |
| The Scott Hudgens Family Foundation Inc IRS filing 2024 · Most giving: GA, MN, AL | $25K | $5M | 82 |
| The Schmieding Foundation IRS filing 2025 · Most giving: AR, AL, NE | $10K | $5M | 217 |
| Seven Turns Fund Inc IRS filing 2024 · Most giving: NY, TN, DC | $25K | $5M | 46 |
| S5 Foundation Inc IRS filing 2025 · Most giving: OH, IL, CA | $13K | $5M | 8 |
| Sun Family Foundation IRS filing 2024 · Most giving: CA, DC, NY | $50K | $5M | 51 |
| The Stewart J Rahr Foundation IRS filing 2024 · Most giving: NY, DC, CA | $50K | $4.9M | 22 |
| The Strandberg Family Foundation IRS filing 2024 · Most giving: CA, WY, CO | $44.6K | $4.9M | 64 |
| Speer Dream Foundation IRS filing 2024 · Most giving: FL, LA, CO | $50K | $4.9M | 64 |
| Swartz Foundation Trust IRS filing 2024 · Most giving: DC, MA, UT | $20K | $4.9M | 67 |
| Silent Partner Grants IRS filing 2024 · Most giving: CA, CO, NY | $10K | $4.9M | 73 |
| Suffolk Cares Charitable Foundation Inc IRS filing 2024 · Most giving: MA, NY, AL | $10K | $4.9M | 98 |
| Samerian Foundation Inc IRS filing 2024 · Most giving: IN, DC, IL | $5K | $4.9M | 93 |
| Stuart & Eulene Murray Foundation IRS filing 2024 · Most giving: GA, NC | $50K | $4.8M | 24 |
| Stoops Family Foundation IRS filing 2025 · Most giving: FL, SC, NY | $18.5K | $4.8M | 38 |
| The Sheri and Les Biller Family Foundation IRS filing 2024 · Most giving: CA, WA, DC | $10K | $4.8M | 82 |
| Simone Charitable Foundation Inc IRS filing 2024 · Most giving: AZ, IL, GA | $367.9K | $4.8M | 12 |
| The Shaw Family Endowment Fund IRS filing 2025 · Most giving: NY, CT, IL | $375K | $4.8M | 14 |
| Shearwater Foundation Inc IRS filing 2024 · Most giving: VA, NY, MA | $10K | $4.7M | 27 |
| Starhill Associates Inc IRS filing 2025 · Most giving: CA, MN, NY | $101.2K | $4.7M | 32 |
| Simmons Family Foundation IRS filing 2024 · Most giving: AL, WV, NY | $17.5K | $4.7M | 46 |
| Sauerland Foundation IRS filing 2025 · Most giving: OH, DC, CA | $30K | $4.7M | 99 |
| Swieca Children Foundation IRS filing 2024 · Most giving: NY, MD, NJ | $475 | $4.7M | 20 |
| Sherwin-Williams Foundation IRS filing 2025 · Most giving: OH | $275.2K | $4.7M | 10 |
| S & L Marx Foundation IRS filing 2024 · Most giving: CT, NY, CA | $5K | $4.6M | 138 |
| Swieca Family Foundation IRS filing 2024 · Most giving: NY, NJ, CA | $328.5 | $4.6M | 18 |
| Steps Ahead Charitable Family Foundation IRS filing 2025 · Most giving: OH, TX, GA | $87.5K | $4.6M | 16 |
| Samuel H Kress Foundation IRS filing 2024 · Most giving: NY, DC, MD | $11.1K | $4.6M | 185 |
| Souers Charitable Trust IRS filing 2024 · Most giving: MO, DC, OH | $91.3K | $4.6M | 25 |
| Service Station Foundation F/K/A the Chernin Family Foundation Inc IRS filing 2024 · Most giving: CA, NY, MA | $89K | $4.6M | 12 |
| Spire Foundation IRS filing 2024 · Most giving: MO, AL | $70K | $4.6M | 17 |
| Sy Syms Foundation IRS filing 2024 · Most giving: NJ, NY, DC | $25K | $4.6M | 40 |
| The Schmetterling Foundation IRS filing 2025 · Most giving: TX, IN, MA | $10K | $4.5M | 64 |
| Siochain Foundation IRS filing 2024 · Most giving: PA, VA, GA | $10K | $4.5M | 5 |
| The Sharna and Irvin Frank Foundation IRS filing 2024 · Most giving: OK, NY, IL | $10K | $4.5M | 312 |
| The Smith Tieken Foundation Inc IRS filing 2025 · Most giving: AZ, IL, MO | $60K | $4.5M | 43 |
| The Spiros Segalas Charitable Trust IRS filing 2025 · Most giving: NY, CT, NH | $25K | $4.5M | 38 |
| The Sparrow Charitable Foundation IRS filing 2025 · Most giving: GA, TX, VA | $5.4K | $4.5M | 63 |
| Shepherd 5 Points Family Foundation IRS filing 2025 · Most giving: TX, LA, CA | $16.3K | $4.4M | 68 |
| Seisolo Foundation IRS filing 2024 · Most giving: IN, CO, NY | $60K | $4.4M | 11 |
| The Shine Foundation IRS filing 2025 · Most giving: MI, MA, NY | $35K | $4.4M | 77 |
| Sinegal Family Foundation IRS filing 2025 · Most giving: WA, CT, IN | $100K | $4.4M | 34 |
| The Sartain Lanier Family Foundation Inc IRS filing 2024 · Most giving: GA, TN, DC | $25K | $4.4M | 88 |
| Sunshine Charitable Foundation IRS filing 2024 · Most giving: IL, WI, PA | $5K | $4.4M | 126 |
| The Synopsys Foundation IRS filing 2024 · Most giving: CA, GA, DE | $22.5K | $4.4M | 36 |
| Schonwald-Royse Trust Fund IRS filing 2025 · Most giving: WA, OR | $751.2K | $4.4M | 6 |
| The Sheba Foundation IRS filing 2024 · Most giving: IL, NY, PA | $20.9K | $4.4M | 51 |
| Sozosei Foundation Inc IRS filing 2025 · Most giving: NY, DC, NV | $100K | $4.3M | 55 |
| Sarah Decoizart Perpetual Charitable Tr IRS filing 2025 · Most giving: NY, MA, WA | $50K | $4.3M | 72 |
| Siebert Lutheran Foundation Inc IRS filing 2024 · Most giving: WI, MN, IL | $30K | $4.3M | 92 |
| Salvaggio Family Foundation IRS filing 2024 · Most giving: PA, FL, TX | $6.8K | $4.3M | 36 |
| Sahm Family Foundation IRS filing 2025 · Most giving: CA, ID, NC | $25K | $4.3M | 82 |
| SJ and Jessie E Quinney Foundation IRS filing 2024 · Most giving: UT, IN, CA | $10K | $4.3M | 49 |
| Sturm Family Foundation IRS filing 2024 · Most giving: CO, CA, WA | $37.5K | $4.2M | 38 |
| Stevens Family Charitable Trust IRS filing 2025 · Most giving: AZ, MN, IL | $1M | $4.2M | 7 |
| Shp Christian Foundation IRS filing 2024 · Most giving: CA, GA, WA | $30K | $4.2M | 37 |
| Sally Mead Hands Foundation IRS filing 2025 · Most giving: WI, CA, IL | $30K | $4.2M | 93 |
| The Story Garschina Foundation IRS filing 2024 · Most giving: PA, NY, NH | $50K | $4.2M | 25 |
| The Stone Foundation of New Jersey IRS filing 2025 · Most giving: NJ, ME, PA | $15K | $4.2M | 174 |
| Seneca Foods Foundation IRS filing 2025 · Most giving: NY, WI, MN | $500 | $4.1M | 624 |
| Ss Family Foundation IRS filing 2024 · Most giving: PA, WA, CA | $10.8K | $4.1M | 10 |