Foundations starting with H
644 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 Application details come from the latest filing and can be out of date, so confirm them with the foundation.
1–100 of 644 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| H&H Evergreen Foundation IRS filing 2025 · Most giving: CA, OR | $100K | $401.8M | 11 |
| Haplotace Foundation IRS filing 2025 · Most giving: GA, AL | $1.1M | $155M | 43 |
| The Heising-Simons Foundation IRS filing 2024 · Most giving: CA, DC, NY | $148.4K | $149.6M | 671 |
| Horowitz Family Foundation C/O Frank Rimerman Co LLP IRS filing 2024 · Most giving: PA, TX, OH | $548K | $147.5M | 8 |
| The Harry and Jeanette Weinberg Foundation Inc IRS filing 2024 · Most giving: NY, MD, HI | $50K | $127.8M | 872 |
| Harold Alfond Foundation IRS filing 2024 · Most giving: ME, MA, FL | $250K | $102.7M | 45 |
| Houston Endowment Inc IRS filing 2024 · Most giving: TX, NY, CA | $125K | $99.6M | 355 |
| Hillman Family Foundations IRS filing 2024 · Most giving: PA, OR, NY | $20K | $88.8M | 814 |
| The Heinz Endowments IRS filing 2024 · Most giving: PA, DC, NY | $70K | $85.4M | 550 |
| Hess Foundation Inc IRS filing 2023 · Most giving: PA, MA, NY | $50K | $63.4M | 141 |
| The Holocene Foundation IRS filing 2024 · Most giving: RI, WA, DC | $100K | $60.2M | 28 |
| The Holland Foundation IRS filing 2025 · Most giving: NE, TX, MN | $100K | $59.5M | 78 |
| Hobsonlucas Family Foundation IRS filing 2024 · Most giving: CA, NY, NJ | $5K | $56.8M | 336 |
| Husco Foundation IRS filing 2025 · Most giving: WI, FL, TX | $10K | $56M | 36 |
| Holland M Ware Charitable Foundation IRS filing 2024 · Most giving: GA, ID, NE | $18.7K | $55.4M | 56 |
| Halvorsen Family Foundation C/O Ole Andreas Halvorsen Trustee IRS filing 2024 · Most giving: CA, NY, MA | $25K | $55.4M | 51 |
| Hamill Family Foundation IRS filing 2024 · Most giving: IL, MA, ID | $5K | $50.2M | 132 |
| The Henry Luce Foundation Inc IRS filing 2024 · Most giving: NY, DC, CA | $50K | $49.3M | 652 |
| The Helen Diller Foundation IRS filing 2024 · Most giving: CA, NY | $5M | $44.8M | 7 |
| Harry Bass Foundation IRS filing 2025 · Most giving: TX, NC, MA | $30K | $40.1M | 92 |
| Hess Philanthropic Fund IRS filing 2024 · Most giving: NY, MA, WV | $20K | $36.2M | 141 |
| The Hollyhock Foundation Inc C/O Robert A Karr IRS filing 2024 · Most giving: PA, NY, OH | $242K | $35.7M | 53 |
| The Hawks Foundation IRS filing 2024 · Most giving: NE, NY, IA | $40K | $32.6M | 141 |
| The Horace W Goldsmith Foundation IRS filing 2024 · Most giving: NY, CA, PA | $72.5K | $32M | 284 |
| Hp Foundation IRS filing 2024 · Most giving: DE, DC, VA | $250K | $29.6M | 37 |
| The Howley Foundation IRS filing 2024 · Most giving: PA, OH, IN | $181.3K | $28.5M | 60 |
| Hildebrand Foundation IRS filing 2025 · Most giving: TX, MO, CA | $25K | $27.9M | 244 |
| The Howard Gilman Foundation Inc IRS filing 2024 · Most giving: NY, CT, MI | $35K | $27.8M | 392 |
| The H & F Baker Foundation Inc IRS filing 2024 · Most giving: NY, CA, CT | $100K | $26.7M | 31 |
| The Hearthland Foundation C/O Breslauer Rutman & Anderson Inc IRS filing 2024 · Most giving: CA, NY, MA | $225K | $26.7M | 91 |
| Head & Heart Foundation Tr 12319 IRS filing 2025 · Most giving: DC, CA, VA | $100K | $25.9M | 169 |
| Hca Healthcare Foundation IRS filing 2024 · Most giving: SC, TN, TX | $5K | $25.4M | 999 |
| The Hook Family Foundation IRS filing 2025 · Most giving: NY, TX, MI | $500K | $25.2M | 5 |
| Hazel Ruby McQuain Charitable Trust IRS filing 2025 · Most giving: WV, IL, LA | $15K | $22.9M | 63 |
| Hugh J Andersen Foundation IRS filing 2025 · Most giving: MN, WI, NY | $29K | $21.5M | 534 |
| The Hws Charitable Foundation Inc IRS filing 2025 · Most giving: MO, TX, IA | $62.3K | $21.5M | 232 |
| The Haslam 3 Foundation Inc IRS filing 2024 · Most giving: TN, OH, CO | $200K | $21.4M | 28 |
| The Herbert & Nell Singer Foundation Inc IRS filing 2025 · Most giving: NY, CT, MA | $15K | $21.4M | 95 |
| Hull Family Foundation IRS filing 2024 · Most giving: DE | $342.9K | $21.1M | 12 |
| The Howard and Nancy Marks Foundation C/O Freemark Partners IRS filing 2025 · Most giving: NY, PA, CA | $100K | $20.2M | 78 |
| Highmark Foundation IRS filing 2024 · Most giving: PA, WV, NY | $10K | $18.7M | 313 |
| Huffington Foundation IRS filing 2024 · Most giving: TX, CO, NY | $25K | $18.5M | 75 |
| Hewlett Packard Enterprise Foundation IRS filing 2024 · Most giving: FL, CA, MA | $192.8K | $17.2M | 18 |
| Horejsi Charitable Foundation Inc IRS filing 2025 · Most giving: KS, AZ, CO | $10K | $17M | 111 |
| The Hearst Foundation IRS filing 2024 · Most giving: NY, CA, DC | $150K | $17M | 111 |
| Humanity United IRS filing 2024 · Most giving: DC, NY, CA | $50K | $16.7M | 209 |
| Harvey & Phyllis Sandler Foundation Inc IRS filing 2025 · Most giving: FL, NY, DC | $5K | $16.7M | 44 |
| Helen and Will Webster Foundation IRS filing 2024 · Most giving: CA, OK, TX | $82.5K | $16.6M | 54 |
| Hampshire Foundation Inc IRS filing 2024 · Most giving: NY, DC, CA | $250K | $16.5M | 52 |
| HN and Frances C Berger Foundation IRS filing 2024 · Most giving: MI, CA, FL | $15K | $16.5M | 117 |
| Herrick Foundation IRS filing 2024 · Most giving: MI, IN, VA | $25K | $16.2M | 141 |
| Henry and Etta Raye Hirsch Heritage Foundation Inc IRS filing 2024 · Most giving: GA, DC, NY | $3.4K | $15.9M | 20 |
| Harry-Anna Investment Fund Inc IRS filing 2024 · Most giving: FL, IL | $2.2M | $15.3M | 6 |
| Hoblitzelle Foundation IRS filing 2025 · Most giving: TX, KS | $100K | $15M | 104 |
| Hamill Foundation IRS filing 2024 · Most giving: TX, OK, CO | $150K | $14.9M | 81 |
| Herbert J Lavigne Family Foundation IRS filing 2025 · Most giving: NE, IA, PA | $200K | $14.8M | 18 |
| Helen Frankenthaler Foundation Inc IRS filing 2024 · Most giving: NY, BASEL, BILBAO,BIZKAIA | $30K | $14.4M | 105 |
| Herbert H Kohl Charities Inc IRS filing 2024 · Most giving: WI, PA, DC | $5K | $14.2M | 258 |
| The Henderson-Wessendorff Foundation IRS filing 2024 · Most giving: TX, MI, PA | $50K | $14M | 119 |
| The Herb Chambers Charitable Foundation IRS filing 2024 · Most giving: MA, CT, IL | $6K | $13.8M | 49 |
| Henry M Rowan Family Foundation Inc IRS filing 2024 · Most giving: NJ, PA, NY | $100K | $13.6M | 46 |
| Hough Family Foundation Inc IRS filing 2025 · Most giving: FL, NY | $200K | $13.3M | 41 |
| The Hardesty Family Foundation Inc IRS filing 2024 · Most giving: OK, AZ, KS | $15K | $13.1M | 252 |
| The Heckscher Foundation for Children IRS filing 2024 · Most giving: NY, FL, DC | $100K | $13M | 104 |
| The Huey & Angelina Wilson Foundation IRS filing 2024 · Most giving: LA | $46.9K | $13M | 206 |
| Helen V Brach Foundation IRS filing 2025 · Most giving: IL, OH, WI | $10K | $12.8M | 554 |
| Health Foundation of East Texas IRS filing 2024 · Most giving: TX | $187.5K | $12.6M | 6 |
| Hardenbergh Foundation IRS filing 2025 · Most giving: MN, GA, IL | $15K | $12.6M | 337 |
| Hirsch Family Foundation IRS filing 2024 · Most giving: TX, DC, CA | $50K | $12.6M | 128 |
| High Meadows Foundation C/O Carl Ferenbach IRS filing 2025 · Most giving: NJ, NY, MA | $300K | $12.5M | 26 |
| Hauck Charitable Foundation IRS filing 2025 · Most giving: MO, NY, TX | $200K | $12.4M | 25 |
| The Hunt Family Foundation IRS filing 2024 · Most giving: TX, NM, CO | $20K | $12.4M | 144 |
| The Hackerman Foundation Inc IRS filing 2024 · Most giving: MD, PA, NY | $17.5K | $12.3M | 146 |
| The Horizon Foundation IRS filing 2024 · Most giving: TX, VA, OK | $75K | $12.2M | 64 |
| Heatherington Foundation for Innovation and Education in Health Care IRS filing 2024 · Most giving: OR, IL, FL | $100K | $12.2M | 38 |
| Helen Jones Foundation Inc IRS filing 2024 · Most giving: TX | $87.5K | $12.2M | 34 |
| Hfo Foundation IRS filing 2024 · Most giving: NJ, PA, DC | $50K | $11.6M | 129 |
| The Harold Juanita David Dennis & Gary Koon Family Charitable Foundation IRS filing 2025 · Most giving: KY, FL, TN | $100K | $11.5M | 64 |
| The Hall-Perrine Foundation IRS filing 2025 · Most giving: IA | $260K | $11.5M | 43 |
| Hashem Charitable Tr IRS filing 2025 · Most giving: DE, NY, FL | $13K | $11.4M | 45 |
| The Henry E Becker and Pauline S Becker Charitable Foundation IRS filing 2025 · Most giving: FL, NJ, DC | $100K | $11.2M | 59 |
| Hunter Family Foundation C/O Financial Investment Corp IRS filing 2024 · Most giving: IL, CA, CO | $50K | $11.2M | 138 |
| Himan Brown Charitable Trust IRS filing 2024 · Most giving: NY, FL, MI | $50K | $11.1M | 87 |
| Hirschfeld Family Foundation Inc IRS filing 2024 · Most giving: NE, OK, VA | $25K | $11.1M | 60 |
| Harry L Willett Foundation C O Boyd Ryan IRS filing 2024 · Most giving: TX, MT, AR | $30K | $11M | 140 |
| The Hardison Family Foundation IRS filing 2025 · Most giving: OH, IL, FL | $45K | $11M | 14 |
| Hector and Gloria Lopez Foundation IRS filing 2024 · Most giving: TX, DC | $1.6M | $10.8M | 9 |
| Hamon Charitable Foundation IRS filing 2024 · Most giving: TX, NY | $37.6K | $10.7M | 36 |
| The Harry T Mangurian Jr Foundation Inc IRS filing 2024 · Most giving: FL, OH, NY | $10K | $10.3M | 52 |
| The Haines Family Foundation Inc C/O Holly Haines IRS filing 2025 · Most giving: NJ, PA | $45K | $10.2M | 40 |
| The H Hovnanian Family Foundation Inc IRS filing 2024 · Most giving: NJ, PA, NM | $20K | $10.2M | 73 |
| Henry & Marilyn Taub Foundation IRS filing 2024 · Most giving: NJ, NY, CA | $30K | $10.1M | 131 |
| Howard and Geraldine Polinger Family Foundation IRS filing 2024 · Most giving: DC, NY, MD | $26.4K | $10M | 160 |
| Harry L Bradley Jr Charitable Fund C/O Mhl IRS filing 2024 · Most giving: MA, NY, FL | $10K | $9.9M | 42 |
| The Hitt Family Foundation Inc IRS filing 2025 · Most giving: VA, GA, PA | $300K | $9.9M | 9 |
| Hutchins Family Foundation Inc C/O Glenn H Hutchins IRS filing 2024 · Most giving: IL, DC, MA | $5K | $9.8M | 31 |
| The Helen Gurley Brown Foundation IRS filing 2024 · Most giving: NY, VT, MA | $149.3K | $9.8M | 31 |
| Huo Family Foundation IRS filing 2024 · Most giving: NY | $191.5K | $9.7M | 30 |
| Healthy Communities Foundation IRS filing 2024 · Most giving: IL | $60K | $9.4M | 118 |
| Hermann Foundation Inc C/O Maryann Copeland Treasurer IRS filing 2025 · Most giving: MA, CA, CT | $50K | $9.2M | 131 |