Foundations starting with R
727 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 Application details come from the latest filing and can be out of date, so confirm them with the foundation.
101–200 of 727 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| Riley & Barbara G Sunderland Charitable Trust IRS filing 2024 · Most giving: LA, MD, ME | $505.2K | $8.4M | 7 |
| Richard and Joan Ringoen Family Foundation Inc IRS filing 2024 · Most giving: GA, CO, IA | $3K | $8.4M | 37 |
| Robert L McCarthy Charitable Trust IRS filing 2025 · Most giving: MO | $1M | $8.3M | 9 |
| Ross Stores Foundation IRS filing 2025 · Most giving: CA, GA, DC | $8.6K | $8.3M | 254 |
| Rady Foundation IRS filing 2025 · Most giving: CA, NY, TX | $12.5K | $8M | 26 |
| Research Corporation dba Research Corporation for Science Advancement IRS filing 2024 · Most giving: CA, PA, MA | $55K | $8M | 165 |
| Rjm Foundation IRS filing 2025 · Most giving: NY, CA, DC | $1M | $8M | 9 |
| Robert I Schattner Foundation Inc aka Schattner Foundation IRS filing 2024 · Most giving: NY, MD, DC | $50K | $7.8M | 89 |
| Retirement Research Foundation Dba Rrf Foundation for Aging IRS filing 2024 · Most giving: IL, DC, NY | $16.1K | $7.8M | 256 |
| Robert and Ruth Halperin Foundation IRS filing 2024 · Most giving: CA, MA, DC | $87.5K | $7.8M | 54 |
| Rita L Willis Foundation 1300-0002455 IRS filing 2025 · Most giving: MI, OK, NY | $702K | $7.8M | 11 |
| Richard Lounsbery Foundation Inc IRS filing 2025 · Most giving: NY, DC, MA | $50K | $7.7M | 110 |
| Robert G Cabell III and Maude Morgan Cabell Foundation IRS filing 2024 · Most giving: VA | $50K | $7.7M | 64 |
| The Rice Family Foundation IRS filing 2025 · Most giving: NY, DC, VA | $20K | $7.7M | 188 |
| Rollins-Luetkemeyer Foundation Inc IRS filing 2025 · Most giving: MD, VA, OH | $100K | $7.6M | 41 |
| The Riggio Foundation IRS filing 2024 · Most giving: NY, SC, LA | $10K | $7.5M | 74 |
| Robert E and Patricia Schmidt Foundation IRS filing 2024 · Most giving: KS, NE, MO | $20K | $7.5M | 150 |
| The Raether Family Charitable Trust IRS filing 2023 · Most giving: CT, NH, NY | $5K | $7.3M | 62 |
| Ryan Memorial Foundation IRS filing 2025 · Most giving: PA, NY, IA | $19.2K | $7.2M | 139 |
| The Robert and Jane Toll Foundation IRS filing 2025 · Most giving: PA, NY, DC | $3K | $7.2M | 33 |
| Richmond Memorial Health Foundation IRS filing 2024 · Most giving: VA, DC, NY | $15K | $7.2M | 213 |
| The Raymond Frankel Foundation IRS filing 2025 · Most giving: MA, DC, NY | $5.1K | $7M | 116 |
| Ronald W Naito Md Foundation IRS filing 2024 · Most giving: OR, CA, DC | $20K | $7M | 332 |
| Richard and Jane Manoogian Foundation IRS filing 2024 · Most giving: MI, CA, FL | $10K | $6.9M | 89 |
| The Robert and Mary Tincher Charitable Foundation Inc IRS filing 2024 · Most giving: KY, TN | $100K | $6.9M | 11 |
| Reed Family Foundation Inc IRS filing 2025 · Most giving: IL, OR, NY | $2.5K | $6.9M | 459 |
| Royal Commission for the Exhibition of 1851 IRS filing 2024 · Most giving: location unavailable | $78.3K | $6.9M | 64 |
| The Robert E Gallagher Charitable Trust IRS filing 2024 · Most giving: IL, PA, DC | $30K | $6.8M | 65 |
| Riley & Susan Bechtel Foundation IRS filing 2024 · Most giving: CA, OH, NY | $600K | $6.7M | 7 |
| The Ralph and Ricky Lauren Family Foundation Inc IRS filing 2025 · Most giving: NY, CO, MA | $5K | $6.5M | 117 |
| The Rock Foundation IRS filing 2025 · Most giving: CA, NY, DC | $10K | $6.4M | 116 |
| Rothberg Family Charitable Foundation for Childrens Diseases IRS filing 2025 · Most giving: FL, CT, MD | $100K | $6.4M | 16 |
| Reynolds Family Foundation IRS filing 2024 · Most giving: FL, IL, DC | $5K | $6.4M | 203 |
| The Robert and Lynn Murphy Foundation IRS filing 2025 · Most giving: LA, TX, AR | $17.5K | $6.3M | 16 |
| The Robert and Michelle Cooke Atchinson Foundation IRS filing 2024 · Most giving: MA, RI, CA | $25K | $6.3M | 58 |
| The Robert and Kate Niehaus Foundation IRS filing 2024 · Most giving: NY, DC, MD | $200K | $6.3M | 26 |
| Regent Philanthropic Foundation Inc IRS filing 2024 · Most giving: MA, NY | $150K | $6.2M | 5 |
| Richard P & Laurine Kimmel Charitable Foundation Inc IRS filing 2025 · Most giving: NE | $550K | $6.2M | 7 |
| Raskob Foundation for Catholic Activities Inc IRS filing 2024 · Most giving: NY, DC, PA | $18K | $6.2M | 325 |
| RLC Family Foundation IRS filing 2025 · Most giving: UT | $85K | $6.2M | 55 |
| Rooted Alliance Inc IRS filing 2024 · Most giving: TX, MO, ID | $210.4K | $6.1M | 18 |
| The Reis Foundation Inc IRS filing 2024 · Most giving: CA, DC, NY | $27.3K | $6.1M | 106 |
| Robins Foundation IRS filing 2024 · Most giving: VA, VT, CT | $30K | $6.1M | 110 |
| Robert J and Jennifer J Banks Charitable Trust IRS filing 2025 · Most giving: VT, PA, FL | $7.5K | $6.1M | 20 |
| Richard C Von Hess Foundation IRS filing 2025 · Most giving: PA, MD, MA | $75K | $6M | 37 |
| Ronald M Simon Family Foundation IRS filing 2024 · Most giving: CA, GA | $10K | $6M | 45 |
| Ruderman Family Foundation IRS filing 2024 · Most giving: NY, MA, CA | $40K | $6M | 43 |
| Reid Robert and Jean Family Fdn IRS filing 2025 · Most giving: WA | $167.5K | $5.9M | 16 |
| The Ruth & J O Stone Foundation IRS filing 2025 · Most giving: FL, WV | $20K | $5.9M | 49 |
| Royce Family Fund Inc IRS filing 2024 · Most giving: NY, RI, CT | $10K | $5.9M | 100 |
| The Rimora Foundation IRS filing 2025 · Most giving: NY, VA, MD | $10K | $5.8M | 73 |
| The Reinhart Foundation IRS filing 2025 · Most giving: VA, NY, NC | $10K | $5.7M | 146 |
| Rhoads Jr Jay-Environmental Fund Tr IRS filing 2025 · Most giving: PA, ME, NH | $100K | $5.6M | 28 |
| Rita Allen Foundation Inc IRS filing 2024 · Most giving: CA, NY, MA | $50K | $5.5M | 101 |
| Reiman Foundation Inc IRS filing 2024 · Most giving: WI, CO, IA | $10K | $5.5M | 82 |
| Records Johnston Family Foundation IRS filing 2024 · Most giving: OK, CO, CA | $6K | $5.5M | 201 |
| Rh Growth Foundation IRS filing 2025 · Most giving: NY, NJ, DC | $500K | $5.4M | 9 |
| Robert S Campbell Foundation IRS filing 2024 · Most giving: SC | $209K | $5.4M | 6 |
| Rhoda & David Chase Family Foundation Inc IRS filing 2024 · Most giving: CT, NJ, NY | $2.9K | $5.4M | 106 |
| The Ross Foundation Inc IRS filing 2024 · Most giving: WV, OH, NY | $5K | $5.4M | 22 |
| Rocky Woods Charitable Foundation IRS filing 2024 · Most giving: UT, WA, MD | $25K | $5.3M | 21 |
| Richard Frank Foundation IRS filing 2025 · Most giving: IL, NY, CA | $112.5K | $5.2M | 8 |
| Randleigh Foundation IRS filing 2025 · Most giving: NC, MA, KY | $40K | $5.2M | 76 |
| Richard and Francine Loeb Family Foundation IRS filing 2024 · Most giving: WA, NY | $25K | $5.2M | 10 |
| Ryan and Ashley Smith Foundation IRS filing 2024 · Most giving: UT, VA, CA | $80K | $5.2M | 5 |
| Ryzman Foundation Inc IRS filing 2022 · Most giving: NY, CA, NJ | $3.6K | $5.1M | 129 |
| Ruggles Family Foundation IRS filing 2024 · Most giving: MA, CT, NY | $10K | $5.1M | 201 |
| Richard Ravitch Foundation Inc IRS filing 2023 · Most giving: MA, DC, NY | $125K | $5M | 8 |
| Richard & Karen Lefrak Charitable Foundation Inc IRS filing 2023 · Most giving: NY, MA, FL | $42.5K | $5M | 24 |
| Robert and Penelope Steiner Family Foundation IRS filing 2025 · Most giving: IL, DC, NY | $150K | $5M | 16 |
| Rockland Trust Charitable Foundation Inc IRS filing 2025 · Most giving: MA, RI, MN | $5K | $4.9M | 346 |
| Roy and Patricia Disney Family Foundation IRS filing 2024 · Most giving: CA, NY, LA | $10K | $4.9M | 164 |
| Ralph J Harary Foundation Inc IRS filing 2024 · Most giving: NY, NJ, FL | $1K | $4.9M | 478 |
| Roy and Gwen Steeley Foundation Inc IRS filing 2025 · Most giving: WV, NC, LA | $11.9K | $4.9M | 161 |
| Regions Foundation IRS filing 2024 · Most giving: AL, LA, DC | $50K | $4.9M | 67 |
| Ronald L McDaniel Foundation IRS filing 2024 · Most giving: IN, IL, AZ | $30K | $4.9M | 56 |
| The Roemer Foundation IRS filing 2024 · Most giving: PA, FL, MD | $10K | $4.8M | 78 |
| Rooted Philanthropic IRS filing 2025 · Most giving: MN, NY, TX | $35K | $4.8M | 85 |
| Robert and Perri Bishop Foundationinc Fka Swordspoint Foundation Inc IRS filing 2024 · Most giving: CA, FL, NY | $30K | $4.8M | 33 |
| Ralph Landau Foundation IRS filing 2024 · Most giving: NY, PA, NJ | $10K | $4.8M | 50 |
| The R C Durr Foundation Inc 541 Buttermilk Pike Suite 500 IRS filing 2024 · Most giving: KY, OH | $14.9K | $4.7M | 136 |
| Ralph C Sheldon Foundation Inc IRS filing 2025 · Most giving: NY, DC | $12.8K | $4.7M | 134 |
| Renate Hans & Maria Hofmann Tr Xxxxx9009 IRS filing 2024 · Most giving: ., NY, NC | $100K | $4.7M | 26 |
| The Renaissance Foundation IRS filing 2024 · Most giving: OR, IL, CA | $5K | $4.7M | 228 |
| Room & Board Foundation IRS filing 2024 · Most giving: MN, CA | $35K | $4.6M | 8 |
| The Rona Jaffe Foundation IRS filing 2024 · Most giving: NY, VT, WA | $25K | $4.6M | 162 |
| Rossin Foundation IRS filing 2025 · Most giving: PA, TN, DC | $10K | $4.6M | 41 |
| The Richard Stravitz Foundation IRS filing 2025 · Most giving: GA, MA, MD | $15K | $4.6M | 49 |
| Robert A & Christine J Pietrandrea Charitable Foundation IRS filing 2025 · Most giving: PA, OH, AZ | $5K | $4.6M | 97 |
| Red Crane Foundation IRS filing 2024 · Most giving: CA, VA, MA | $125K | $4.6M | 7 |
| The Robert and Lisa Moser Family Foundation Inc IRS filing 2025 · Most giving: NY, PA, NC | $5K | $4.5M | 83 |
| Ross Family Foundation IRS filing 2024 · Most giving: MO, FL, KS | $12K | $4.5M | 73 |
| Ruan Family Foundation IRS filing 2024 · Most giving: GANSU, OH, CA | $25K | $4.4M | 13 |
| Reginald A & Elizabeth S Lenna Fdn Inc Dba Lenna Foundation IRS filing 2025 · Most giving: NY, PA | $25K | $4.4M | 105 |
| The Robert and Rita Elmen Foundation IRS filing 2024 · Most giving: SD, CA, NY | $25K | $4.4M | 57 |
| The Rocco and Nancy Ortenzio Foundation IRS filing 2025 · Most giving: PA | $400K | $4.4M | 7 |
| Rio Vista Foundation IRS filing 2024 · Most giving: MO, CO | $150K | $4.4M | 11 |
| The Rudolph J & Daphne A Munzer Foundation IRS filing 2024 · Most giving: CA, CT, NY | $12.5K | $4.3M | 166 |
| The Ressler Family Foundation IRS filing 2024 · Most giving: RI, CA, NY | $20K | $4.3M | 27 |
| The Roe Green Foundation IRS filing 2024 · Most giving: NY, OH, CO | $25K | $4.3M | 22 |