Mutual & Membership Benefit nonprofits in Wyoming

Mutual & Membership Benefit nonprofits in Wyoming. Browse 142 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Masons Ofthermopolis

    EIN 612117011 · Headquarters: Thermopolis, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Memorial Hospital of Carbon County Employee Benefit Trust

    EIN 742491786 · Headquarters: Rawlins, WY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Mountain View Cemetery Association

    EIN 365044528 · Headquarters: Encampment, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Muchmore Family Association

    EIN 932069820 · Headquarters: CHEYENNE, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Naif Wyoming Southwest Insurance & Financial Advisors Association

    EIN 841613579 · Headquarters: Cheyenne, WY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. National Association of Insurance Women

    EIN 731327922 · Headquarters: Gillette, WY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  7. Neff Irrigation Association

    EIN 472765616 · Headquarters: Cody, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Nez Perce Irrigation Association

    EIN 881573286 · Headquarters: CODY, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Nine Mile Water & Sewer District

    EIN 830324301 · Headquarters: LARAMIE, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. North Fork Valley Ditch Co

    EIN 861485635 · Headquarters: WAPITI, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Odessa Cemetery Inc

    EIN 237061142 · Headquarters: Shell, WY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  12. Old Baldy Water & Sewer

    EIN 262792931 · Headquarters: SARATOGA, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Old Dalton Ditch Users Group Inc

    EIN 831737191 · Headquarters: Story, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Powder River Basin Chapter Society for Human Resource Management

    EIN 830286608 · Headquarters: GILLETTE, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Rochelle Community Organization Working for Sustainability

    EIN 474359121 · Headquarters: Evansville, WY, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  16. Royal Arch Masons of Wyoming

    EIN 237033272 · Headquarters: Upton, WY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  17. Royal Arch Masons of Wyoming

    EIN 237217084 · Headquarters: Green River, WY, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  18. Royal Neighbors of America

    EIN 363280329 · Headquarters: WHEATLAND, WY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Scottish Rite Foundation of Wyoming

    EIN 830244425 · Headquarters: MILLS, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Semat Inc

    EIN 464742795 · Headquarters: Sheridan, WY, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Serb National Federation

    EIN 521498761 · Headquarters: RIVERTON, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Sheridan Elks Cemetery Inc

    EIN 832820954 · Headquarters: Sheridan, WY, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Sons of Italy in America

    EIN 421641318 · Headquarters: Cheyenne, WY, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  24. South Pass Historical Lodge No 1869

    EIN 933711485 · Headquarters: Lander, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Southwest Pipe Line Company

    EIN 822851842 · Headquarters: Smoot, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. The Casper Shooters Club

    EIN 830287347 · Headquarters: CASPER, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. The Mead Lake Foundation

    EIN 760426664 · Headquarters: BUFFALO, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Unit Activity Fund

    EIN 830293551 · Headquarters: Cheyenne, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Upton Chapter No 32 Order of the Eastern Star

    EIN 830282940 · Headquarters: Moorctofr, WY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  30. Usmc Committee

    EIN 462086686 · Headquarters: Powell, WY, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Valley View Cemetary Foundation

    EIN 300132389 · Headquarters: Torrington, WY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  32. Water for Wildlife Foundation

    EIN 237449875 · Headquarters: LANDER, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Wlra Employee Benefit Trust

    EIN 205118765 · Headquarters: CHEYENNE, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990

  34. Wogisa Inc

    EIN 461538289 · Headquarters: Casper, WY, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Wyoming Associated Builders

    EIN 146277771 · Headquarters: CASPER, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  36. Wyoming Coalition for a Healthy Retirement

    EIN 993865540 · Headquarters: Cheyenne, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Wyoming Credit Union Ins TR

    EIN 260133891 · Headquarters: Casper, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Wyoming Farmers Mutual Insurance Company

    EIN 830157153 · Headquarters: Wheatland, WY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  39. Wyoming Gaming and Entertainment Association

    EIN 880563056 · Headquarters: CHEYENNE, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Wyoming Ground Water Association

    EIN 830297373 · Headquarters: Rock Springs, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Wyoming Sugar Tramps

    EIN 883466424 · Headquarters: WORLAND, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  42. Ypo Jackson Hole

    EIN 465688100 · Headquarters: JACKSON, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

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