The Teton Range reflected in a lake in Grand Teton National Park, Wyoming

Grant recipient EIN 83-6011424

Who funds Wyoming Symphony Orchestra?

10 private foundations gave Wyoming Symphony Orchestra in Casper, WY $355,688 across 38 grants, in tax years 2018 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2018 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.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

38 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. Henderson Marie Thaler TR FBO WsoSaint Louis, MO 2025

    General operating

    $26,025
  2. First Interstate BancSystem Foundation IncBillings, MT 2025

    General Operating Support

    $2,500
  3. Henderson Marie Thaler TR FBO WsoSaint Louis, MO 2024

    General operating

    $27,500
  4. The McMurry FoundationWilmington, DE 2024

    Wyoming Symphony Orchestra's 75th Season

    $25,000
  5. Natrona Collective Health TrustCasper, WY 2024

    General operating

    $12,996
  6. Wold FoundationCasper, WY 2024

    Children's program; part of music on the move

    $5,000
  7. Cleveland H Dodge Foundation IncNew York, NY 2024

    General support

    $3,000
  8. First Interstate BancSystem Foundation IncBillings, MT 2024

    General Operating Support

    $2,500
  9. Koch Foundation IncEvansville, IN 2024

    Charitable Operations

    $1,000
  10. Henderson Marie Thaler TR FBO WsoSaint Louis, MO 2023

    General operating

    $31,500
  11. Cleveland H Dodge Foundation IncNew York, NY 2023

    General support

    $10,100
  12. Wold FoundationCasper, WY 2023

    Children's program; part of music on the move

    $6,000
  13. The McMurry FoundationWilmington, DE 2023

    Holiday Celebration

    $5,000
  14. First Interstate BancSystem Foundation IncBillings, MT 2023

    General Support

    $2,500
  15. Amazonsmile FoundationSeattle, WA 2023

    General support

    $24
  16. Henderson Marie Thaler TR FBO WsoSaint Louis, MO 2022

    General operating

    $28,500
  17. The McMurry FoundationWilmington, DE 2022

    Charitable Event

    $5,000
  18. Cleveland H Dodge Foundation IncNew York, NY 2022

    General support

    $4,000
  19. Natrona Collective Health TrustCasper, WY 2022

    General operating

    $500
  20. Amazonsmile FoundationSeattle, WA 2022

    General support

    $12
  21. Henderson Marie Thaler TR FBO WsoSaint Louis, MO 2021

    General operating

    $23,260
  22. The McMurry FoundationWilmington, DE 2021

    Charitable Event

    $5,000
  23. The McMurry FoundationWilmington, DE 2021

    Charitable Event

    $5,000
  24. The McMurry FoundationWilmington, DE 2021

    Charitable Event

    $5,000
  25. The John P Ellbogen FoundationLaramie, WY 2021

    General support

    $5,000
  26. Amazonsmile FoundationSeattle, WA 2021

    General support

    $15
  27. Henderson Marie Thaler TR FBO WsoSaint Louis, MO 2020

    General operating

    $26,000
  28. The John P Ellbogen FoundationLaramie, WY 2020

    General support

    $7,500
  29. Cleveland H Dodge Foundation IncNew York, NY 2020

    Family matching plan - general support

    $5,088
  30. The McMurry FoundationWilmington, DE 2020

    Charitable Event

    $5,000
  31. The McMurry FoundationWilmington, DE 2020

    Charitable Event

    $5,000
  32. First Interstate BancSystem Foundation IncBillings, MT 2020

    Operational Support

    $150
  33. Amazonsmile FoundationSeattle, WA 2020

    General support

    $18
  34. Henderson Marie Thaler TR FBO WsoSaint Louis, MO 2019

    General operating

    $26,000
  35. Zimmerman Family FoundationCasper, WY 2019

    Program development

    $5,000
  36. The John P Ellbogen FoundationLaramie, WY 2019

    General support

    $5,000
  37. Henderson Marie Thaler TR FBO WsoSaint Louis, MO 2018

    General operating

    $24,000
  38. Zimmerman Family FoundationCasper, WY 2018

    Program development

    $5,000

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 83-6011424 by name and ZIP code against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.