A river running through a deep pine forest valley
Foundation Lookup

Cause EnvironmentState Wyoming64 funders

Foundations that fund environment in Wyoming

64 private foundations based in Wyoming with a return in the last two years gave $3.9 million to environment organizations in 114 grants. The median grant was $7,500, and 19 of these foundations accept applications.

See which foundations fund work like yours Matching by cause, place and grant size

Foundations with a return in the last two years, each by its latest return (tax years 2023 to 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Ranked by giving to environment

Top 50

Grants in each foundation’s latest return to organizations whose IRS category is environment.

  1. Lea Charitable TrustWilson, WY · tax year 2025 4 grants Preselected only $670,000 to environment
  2. The George B Storer Foundation IncJackson, WY · tax year 2024 11 grants Preselected only $620,000 to environment
  3. Ebor Charitable TrustJackson, WY · tax year 2024 1 grant Accepts applications $500,000 to environment
  4. Allen Wyoming Foundation IncCody, WY · tax year 2025 4 grants Preselected only $385,000 to environment
  5. The Amy and Steve Unfried FoundationWilson, WY · tax year 2025 2 grants Preselected only $232,000 to environment
  6. Sobecki Family FoundationJackson, WY · tax year 2024 2 grants Preselected only $210,000 to environment
  7. Nion Robert Thieriot FoundationElk Mountain, WY · tax year 2025 2 grants Preselected only $180,000 to environment
  8. Seven Pines FoundationJackson, WY · tax year 2024 1 grant Accepts applications $110,500 to environment
  9. Garaman Charitable FoundationJackson, WY · tax year 2025 1 grant Preselected only $100,000 to environment
  10. The Primrose FoundationWilson, WY · tax year 2024 2 grants Preselected only $95,000 to environment
  11. Plank Stewardship InitiativeSheridan, WY · tax year 2025 5 grants Accepts applications $90,466 to environment
  12. Vernon & Rowena Griffith FoundationSheridan, WY · tax year 2025 1 grant Preselected only $75,000 to environment
  13. The Mead Lake FoundationBuffalo, WY · tax year 2025 1 grant Accepts applications $65,000 to environment
  14. Stable Road FoundationCheyenne, WY · tax year 2025 1 grant Preselected only $65,000 to environment
  15. The Lillian Sherwood Griswold FoundationLander, WY · tax year 2025 1 grant Preselected only $50,000 to environment
  16. William E Weiss Foundation IncJackson, WY · tax year 2025 2 grants Preselected only $40,000 to environment
  17. Natrona Collective Health TrustCasper, WY · tax year 2024 2 grants Preselected only $40,000 to environment
  18. Soka 'piiwa FoundationSheridan, WY · tax year 2025 4 grants Preselected only $30,000 to environment
  19. The Niner Foundation IncJackson, WY · tax year 2025 1 grant Accepts applications $25,000 to environment
  20. The Moyer Community FoundationPowell, WY · tax year 2024 1 grant Accepts applications $25,000 to environment
  21. The Andrew Allen Charitable FoundationCheyenne, WY · tax year 2024 7 grants Preselected only $20,400 to environment
  22. Larry and Martha Day Charitable TruDubois, WY · tax year 2023 1 grant Preselected only $20,000 to environment
  23. The O'Neil FoundationJackson, WY · tax year 2025 1 grant Preselected only $20,000 to environment
  24. Anne & Scott Nickerson Family FoundationBig Horn, WY · tax year 2025 1 grant Accepts applications $20,000 to environment
  25. Hughes Charitable FoundationJackson, WY · tax year 2025 1 grant Preselected only $20,000 to environment
  26. Donovan Family FoundationJackson, WY · tax year 2025 1 grant Preselected only $20,000 to environment
  27. Harold and Anne Berry Family FoundaTeton Village, WY · tax year 2024 1 grant Preselected only $18,960 to environment
  28. Nagel Family FoundationTeton Village, WY · tax year 2025 2 grants Preselected only $10,500 to environment
  29. PC Fund for Animals Charitable TRJackson, WY · tax year 2024 2 grants Preselected only $10,320 to environment
  30. Double 4 FoundationCasper, WY · tax year 2024 1 grant Accepts applications $10,000 to environment
  31. Pharos FoundationJackson, WY · tax year 2024 1 grant Accepts applications $10,000 to environment
  32. LPR Charitable TrustJackson, WY · tax year 2025 1 grant Preselected only $10,000 to environment
  33. The Alan J Hirschfield Family FoundationJackson, WY · tax year 2024 2 grants Preselected only $10,000 to environment
  34. The Herbert & Dorothy Zullig FoundationSheridan, WY · tax year 2025 1 grant Accepts applications $10,000 to environment
  35. Gary and Wanda Walsh Family FoundationSheridan, WY · tax year 2024 1 grant Accepts applications $10,000 to environment
  36. Joe F and Roberta Napier FoundationSheridan, WY · tax year 2024 1 grant Accepts applications $7,500 to environment
  37. Panoram Foundation IncJackson, WY · tax year 2024 4 grants Preselected only $6,500 to environment
  38. Homer A Scott & Mildred S Scott FoundationSheridan, WY · tax year 2025 3 grants Accepts applications $6,500 to environment
  39. Luskey Family FoundationJackson, WY · tax year 2025 2 grants Preselected only $6,000 to environment
  40. The Phocas Family FoundationWilson, WY · tax year 2025 1 grant Preselected only $5,000 to environment
  41. Eyas FoundationSheridan, WY · tax year 2024 1 grant Preselected only $4,500 to environment
  42. Newton Family FundJackson, WY · tax year 2024 4 grants Preselected only $4,500 to environment
  43. The John D and Eleanore Carifa FoundationJackson, WY · tax year 2024 1 grant Preselected only $3,000 to environment
  44. The Brooks FoundationTenton Village, WY · tax year 2024 3 grants Preselected only $2,534 to environment
  45. Jim and Audrey Bailey FoundationCasper, WY · tax year 2024 1 grant Preselected only $2,500 to environment
  46. Sipprelle Charitable CorpJackson, WY · tax year 2025 1 grant Preselected only $2,500 to environment
  47. Elbridge & Evelyn Stuart FoundationJackson, WY · tax year 2025 1 grant Accepts applications $2,500 to environment
  48. William F Welch & Lorene W Welch FoundationSheridan, WY · tax year 2024 1 grant Accepts applications $2,000 to environment
  49. Robert and Eleanor Demple Family FoundationSheridan, WY · tax year 2025 1 grant Preselected only $1,500 to environment
  50. BF & Rose H Perkins FoundationSheridan, WY · tax year 2024 1 grant Accepts applications $1,500 to environment

Open to applications

19 foundations

The return gives an application contact and does not check the preselected-only box.

  1. Ebor Charitable TrustJackson, WY · tax year 2024 1 grant Accepts applications $500,000 to environment
  2. Seven Pines FoundationJackson, WY · tax year 2024 1 grant Accepts applications $110,500 to environment
  3. Plank Stewardship InitiativeSheridan, WY · tax year 2025 5 grants Accepts applications $90,466 to environment
  4. The Mead Lake FoundationBuffalo, WY · tax year 2025 1 grant Accepts applications $65,000 to environment
  5. The Niner Foundation IncJackson, WY · tax year 2025 1 grant Accepts applications $25,000 to environment
  6. The Moyer Community FoundationPowell, WY · tax year 2024 1 grant Accepts applications $25,000 to environment
  7. Anne & Scott Nickerson Family FoundationBig Horn, WY · tax year 2025 1 grant Accepts applications $20,000 to environment
  8. Double 4 FoundationCasper, WY · tax year 2024 1 grant Accepts applications $10,000 to environment
  9. Pharos FoundationJackson, WY · tax year 2024 1 grant Accepts applications $10,000 to environment
  10. The Herbert & Dorothy Zullig FoundationSheridan, WY · tax year 2025 1 grant Accepts applications $10,000 to environment
  11. Gary and Wanda Walsh Family FoundationSheridan, WY · tax year 2024 1 grant Accepts applications $10,000 to environment
  12. Joe F and Roberta Napier FoundationSheridan, WY · tax year 2024 1 grant Accepts applications $7,500 to environment
  13. Homer A Scott & Mildred S Scott FoundationSheridan, WY · tax year 2025 3 grants Accepts applications $6,500 to environment
  14. Elbridge & Evelyn Stuart FoundationJackson, WY · tax year 2025 1 grant Accepts applications $2,500 to environment
  15. William F Welch & Lorene W Welch FoundationSheridan, WY · tax year 2024 1 grant Accepts applications $2,000 to environment
  16. BF & Rose H Perkins FoundationSheridan, WY · tax year 2024 1 grant Accepts applications $1,500 to environment
  17. Sreyas FoundationWilson, WY · tax year 2024 1 grant Accepts applications $1,000 to environment
  18. Wold FoundationCasper, WY · tax year 2024 1 grant Accepts applications $1,000 to environment
  19. Lightner Sams Foundation of WyomingTeton Village, WY · tax year 2025 1 grant Accepts applications $1,000 to environment