| John P Ellbogen Foundation | | Casper, WY | Local | 7 | 2024 | $5,870,300 |
| Wyoming Community Foundation | | Laramie, WY | Local | 6 | 2024 | $2,614,240 |
| Andrew Allen Charitable Foundation | | Cheyenne, WY | Local | 5 | 2024 | $1,557,111 |
| Daniels Fund | | Denver, CO | Local | 4 | 2024 | $1,154,149 |
| Double 4 Foundation | | Casper, WY | Local | 5 | 2024 | $1,108,100 |
| Community Foundation of Jackson Hole | | Jackson, WY | Local | 6 | 2024 | $1,043,168 |
| South Dakota Community Foundation | | Pierre, SD | Local | 2 | 2024 | $982,000 |
| Mcmurry Foundation | | Casper, WY | Local | 4 | 2024 | $802,666 |
| Wold Foundation | | Casper, WY | National | 5 | 2024 | $665,775 |
| Marna M Kuehne Foundation | | Sheridan, WY | Local | 2 | 2024 | $625,000 |
| Knobloch Family Foundation | | Fairfield, CT | National | 2 | 2024 | $615,000 |
| Windy Ridge Foundation | | Cheyenne, WY | Local | 3 | 2024 | $556,000 |
| Joe Ricketts Nebraska Foundation | | Littleton, CO | National | 1 | 2024 | $535,000 |
| Preston J Dunn Tr Uw Fbo Univ of Wyoming | | Brooklyn, OH | Local | 5 | 2024 | $490,493 |
| Alumbra Innovations Foundation | | Bentonville, AR | Local | 3 | 2024 | $350,000 |
| Kemmerer Family Foundation | | Chatham, NJ | National | 3 | 2024 | $325,000 |
| Patten-Davis Foundation | | Denver, CO | Local | 3 | 2024 | $276,500 |
| Erik E and Edith H Bergstrom Foundation a Charitable Trust | | Wilmington, DE | National | 8 | 2024 | $190,000 |
| Myra Fox Skelton Foundation | | Saint Louis, MO | Local | 6 | 2024 | $183,086 |
| With Foundation | | San Mateo, CA | National | 1 | 2024 | $160,000 |
| Birdsong Family Foundation Inc | | Fort Collins, CO | National | 7 | 2024 | $160,000 |
| Natalie a Bentzen Charitable Trust | | Denver, CO | Local | 5 | 2024 | $123,446 |
| Caring Foundation of Wyoming Inc | | Cheyenne, WY | Local | 2 | 2024 | $118,000 |
| Joe and Arlene Watt Foundation Inc | | Sheridan, WY | Local | 1 | 2024 | $100,000 |
| Larsen Charitable Tr | | Powell, WY | Local | 7 | 2024 | $81,649 |
| American Chemical Society | | Washington, DC | National | 5 | 2024 | $80,000 |
| Natrona Collective Health Trust | | Casper, WY | Local | 2 | 2024 | $76,943 |
| Jack and Eileen Routson Scholarship Foundation a Wy Non-Profit Corp | | Laramie, WY | Local | 4 | 2024 | $76,500 |
| Truecos Foundation | | Casper, WY | Local | 5 | 2024 | $74,500 |
| Mcdaniel Family Foundation | | Boulder, CO | Local | 3 | 2024 | $70,000 |
| Donald and Carole Chaiken Foundation | | San Francisco, CA | Local | 7 | 2024 | $65,000 |
| The Burnett Family Charitable Foundation Inc | | Wilmington, DE | Local | 2 | 2024 | $55,000 |
| Midway USA Foundation Inc | | Columbia, MO | National | 5 | 2024 | $50,966 |
| Anne and Scott Nickerson Family Foundation Trust | | Big Horn, WY | Local | 3 | 2024 | $37,000 |
| First Interstate Bancsystem Foundation Inc | | Billings, MT | National | 5 | 2024 | $33,345 |
| Harry and Anne Sager Foundation | | Houston, TX | Local | 6 | 2024 | $30,000 |
| Fitzgerald Foundation for Children | | Cheyenne, WY | Local | 4 | 2024 | $27,032 |
| Dominion Energy Charitable Foundation | | Richmond, VA | Local | 4 | 2024 | $26,955 |
| Robert B and Emilie W Betts Foundation | | Dubois, WY | National | 1 | 2024 | $25,000 |
| Homer a Scott and Mildred S Scott Foundation | | Sheridan, WY | Local | 5 | 2024 | $25,000 |
| Duffey Foundation Inc | | Steamboat Spr, CO | National | 6 | 2024 | $22,500 |
| Woodson Family Foundation | | Sheridan, WY | National | 4 | 2024 | $20,325 |
| Caitlin F Long and Family Foundation | | Cheyenne, WY | Local | 4 | 2024 | $20,000 |
| The Brian and Sheila Mcmillan Family Foundation | | Excelsior, MN | Local | 1 | 2024 | $20,000 |
| Muriel and Seymour Thickman Family Charitable Foundation | | Billings, MT | Local | 3 | 2024 | $19,000 |
| 9H Research Foundation | | Laramie, WY | Local | 3 | 2024 | $15,238 |
| Wilburforce Foundation | | Seattle, WA | National | 1 | 2024 | $15,000 |
| David Rodman Titcomb Foundation | | Jackson, WY | Local | 3 | 2024 | $15,000 |
| Tate Charitable Foundation | | Casper, WY | Local | 2 | 2024 | $15,000 |
| Schoelzel Family Foundation | | Englewood, CO | Local | 6 | 2024 | $11,500 |
| Act for Alexandria | | Alexandria, VA | Local | 1 | 2024 | $10,000 |
| The Vk Foundation | | Yorba Linda, CA | Local | 7 | 2024 | $9,250 |
| Joannides Family Foundation | | Cheyenne, WY | National | 6 | 2024 | $6,850 |
| The@Robert Model Charitable Foundation Inc | | New York, NY | Local | 1 | 2024 | $5,000 |
| Lightner Sams Foundation of Wyoming Inc | | Teton Village, WY | National | 1 | 2024 | $5,000 |
| Taco Johns Foundation | | St Louis Park, MN | Local | 2 | 2024 | $3,500 |
| Frederick B & Pamela a Rentscher Foundation Inc | | Scottsdale, AZ | Local | 1 | 2024 | $3,000 |
| Cardinal Foundation | | Albuquerque, NM | Local | 4 | 2024 | $2,600 |
| Sentry Insurance Foundation Inc | | Stevens Point, WI | Local | 1 | 2024 | $300 |
| Leona M & Harry B Helmsley Charitable Trust | | New York, NY | National | 1 | 2023 | $641,903 |
| The Guetz Foundation | | Wheeler, TX | National | 7 | 2023 | $135,000 |
| Zimmerman Family Foundation | | Casper, WY | Local | 3 | 2023 | $108,500 |
| Karl M Johnson Foundation | | Jackson, WY | Local | 4 | 2023 | $40,000 |
| Hughes Charitable Foundation | | Jackson, WY | Local | 1 | 2023 | $36,000 |
| Enterprise Holdings Foundation | | Saint Louis, MO | National | 2 | 2023 | $30,000 |
| Research Triangle Institute | | Durham, NC | Local | 2 | 2023 | $20,000 |
| Union Pacific Foundation | | Omaha, NE | National | 1 | 2023 | $15,000 |
| Musser Fund | | Milwaukee, WI | National | 4 | 2023 | $8,500 |
| Jackson Hole Land Trust | | Jackson, WY | Local | 1 | 2023 | $6,930 |
| Darin and Lori Anderson Foundation | | Irvine, CA | Local | 1 | 2023 | $2,500 |
| Frank and Susan Huettner Educational Foundation Ltd | | Pennington, NJ | Local | 1 | 2023 | $1,800 |
| Tw Foundation | | Casper, WY | Local | 1 | 2022 | $1,000,000 |
| Wyoming Philanthropic Trust Inc | | Naples, FL | Local | 4 | 2022 | $200,000 |
| William & Flora Hewlett Foundation | | Menlo Park, CA | National | 1 | 2022 | $90,000 |
| Alexander Bodini Foundation | | New York, NY | Local | 3 | 2022 | $60,000 |
| Homer a Scott Jr & Janet E Scott Family Foundation | | Sheridan, WY | Local | 3 | 2022 | $15,600 |
| Donovan Family Foundation | | | — | 1 | 2022 | $10,000 |
| Richardson Warren Family Mem Sch | | | — | 1 | 2022 | $6,844 |
| The Martin Family Foundation | | Casper, WY | Local | 1 | 2022 | $5,000 |
| Lennox Foundation | | Wilmington, DE | National | 1 | 2022 | $1,500 |
| Charles Koch Foundation | | Arlington, VA | National | 3 | 2021 | $769,898 |
| Harry T Thorson Foundation | | | — | 4 | 2021 | $674,189 |
| Blackstone Dieterich Foundation | | | — | 4 | 2021 | $117,020 |
| Charles a Micale Foundation 01-01-98 | | Englewood, CO | National | 4 | 2021 | $61,000 |
| Mcknight Foundation | | Minneapolis, MN | Local | 3 | 2021 | $30,000 |
| Chattanooga Christian Community Foundation | | Chattanooga, TN | Local | 1 | 2021 | $25,000 |
| The Equipoise Fund | | | — | 5 | 2021 | $11,250 |
| Up in Smoke Foundation | | Naples, FL | — | 2 | 2021 | $10,000 |
| The Wexner Family Charitable Fund | | New Albany, OH | Local | 1 | 2021 | $10,000 |
| The Christine Gempp Love Foundation | | Sheridan, WY | Local | 4 | 2021 | $7,000 |
| Setzer Foundation | | Sacramento, CA | Local | 1 | 2021 | $2,000 |
| Verdad Foundation | | Casper, WY | Local | 1 | 2021 | $1,000 |
| David and Lucile Packard Foundation | | Los Altos, CA | Local | 4 | 2021 | $968 |
| Clark-Halladay Memorial Foundation | | Oakbrook Ter, IL | National | 3 | 2020 | $30,000 |
| Southwest Florida Community Foundation Inc | | Fort Myers, FL | Local | 1 | 2020 | $30,000 |
| Hughes Charitable Foundation | | | — | 1 | 2020 | $10,000 |
| Rust Family Foundation | | Fairfield, CT | National | 1 | 2020 | $6,000 |
| Maneval Reister Conard Family Foundation C/O Richard Maneval | | | — | 2 | 2020 | $2,000 |
| Perkins Charitable Foundation | | Gates Mills, OH | National | 1 | 2020 | $1,000 |
| Fluor Foundation | | Irving, TX | National | 1 | 2020 | $1,000 |
| Foundation for Community Vitality | | Billings, MT | Local | 2 | 2020 | $900 |
| Prologis Foundation | | Denver, CO | National | 1 | 2020 | $300 |
| American College of Trust and Estate Counsel Foundation Inc | | Washington, DC | National | 2 | 2019 | $80,000 |
| Aisc Holdings Inc | | Chicago, IL | Local | 1 | 2019 | $50,000 |
| Wolf Creek Charitable Foundation | | West Conshohocken, PA | National | 1 | 2019 | $20,000 |
| United Way of Larimer County Inc | | Fort Collins, CO | Local | 1 | 2019 | $20,000 |
| George B Storer Foundation Inc | | Jackson, WY | National | 1 | 2019 | $15,000 |
| Anderson Family Foundation | | Salt Lake Cty, UT | Local | 1 | 2019 | $7,500 |
| Montana Community Foundation Inc | | Helena, MT | Local | 1 | 2019 | $5,800 |
| The Dean Foundation | | | Local | 2 | 2019 | $1,250 |
| Edward L Bakewell Jr Family Foundation | | Saint Louis, MO | Local | 2 | 2019 | $600 |
| Builders Initiative | | Chicago, IL | National | 1 | 2018 | $117,000 |
| Safari Club International Foundation | | San Antonio, TX | — | 1 | 2018 | $20,000 |
| Mt Moro Foundation | | Stamford, CT | Local | 1 | 2018 | $1,750 |
| Wyoming Heritage Foundation | | Cheyenne, WY | — | 1 | 2017 | $5,000 |
| Trudy and Gordon Lenz Family Foundation | | | — | 1 | 2017 | $700 |
| Miller-Sweezy Charitable Trust | | Bridgehampton, NY | Local | 1 | 2017 | $100 |