Unknown & Unclassified nonprofits in Oklahoma

Unknown & Unclassified nonprofits in Oklahoma. Browse 6,510 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. The Little Light House Denton Inc

    EIN 205663993 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  2. The Lotus Club of Oklahoma City

    EIN 731209122 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. The Louis C and Gail B Destwolinski Charitable Foundation

    EIN 454101299 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The McAlester Country Club Inc

    EIN 730344795 · Headquarters: McAlester, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. The Mcgee Foundation Inc

    EIN 736099203 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. The Meadows Family Foundation

    EIN 932361300 · Headquarters: Broken Arrow, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  7. The Meinders Foundation

    EIN 731438459 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. The Merrick Foundation

    EIN 736111622 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. The Mike and Amy Lawson Foundation

    EIN 874059296 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  10. The Mission

    EIN 731443187 · Headquarters: Ponca City, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  11. The Ninety-nines Inc

    EIN 730632928 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. The North Tulsa Communitys Legend Foundation Inc

    EIN 870822683 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  13. The Oaks Country Club

    EIN 730551473 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. The Oath Foundation

    EIN 393894241 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. The OKC Association of Building Owners & Managers

    EIN 730760540 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. The Okemah Public School Foundation Inc

    EIN 731348174 · Headquarters: OKEMAH, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. The Oklahoma City Commercial Real Estate Council

    EIN 731338793 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. The Oklahoma Partnership Project Inc

    EIN 841762663 · Headquarters: EDMOND, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. The Oliver Dewey Mayor Foundation

    EIN 751864630 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. The Opportunity Center, Inc.

    EIN 730730347 · Headquarters: Ponca City, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. The Oven Fund

    EIN 736111241 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. The Oxley Foundation

    EIN 736224031 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. The Parent Child Ctr of Tulsa Inc

    EIN 731113167 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. The People of Truth Inc

    EIN 042754322 · Headquarters: PADEN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. The Pete & Ruth Leslie Foundation

    EIN 010931287 · Headquarters: ALVA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. The Pointe Commercial Association Inc

    EIN 823845196 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. The Ponca City Public School Foundation

    EIN 731301307 · Headquarters: Ponca City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. The Pontotoc County Peak Inc

    EIN 730724464 · Headquarters: ADA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. The Prairie Dominion Integration Syndicate

    EIN 422713386 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. The Puterbaugh Foundation

    EIN 736092193 · Headquarters: MCALESTER, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. The Redbud Foundation Inc

    EIN 731293464 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. The Remnant Radio

    EIN 823907753 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. The Reuel and Oteka Little Family Foundation (Formerly Jack Little Fdn)

    EIN 730768139 · Headquarters: MADILL, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  34. The Robert S & Helen Grey Trippet Foundation Inc

    EIN 731390841 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. The Robinson Foundation

    EIN 731014526 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  36. The Santa Fe Railway Historical Society Inc

    EIN 953874313 · Headquarters: MIDWEST CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. The Seidle Family Foundation

    EIN 731457019 · Headquarters: BROKEN ARROW, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  38. The Simmons Center Foundation

    EIN 731344774 · Headquarters: DUNCAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. The Skiatook Chamber of Commerce Inc

    EIN 731458320 · Headquarters: SKIATOOK, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. The Skiatook Museum

    EIN 731201026 · Headquarters: Skiatook, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. The Smith Family Foundation

    EIN 460508214 · Headquarters: SAPULPA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. The Sneed Foundation Inc

    EIN 731168046 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  43. The Society of Layerists in Multi-media

    EIN 850312228 · Headquarters: GUTHRIE, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. The Sooner State Chapter American Theatre Organ Society

    EIN 731295662 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. The Springlake Neighborhood Association

    EIN 731329619 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  46. The State Chamber Research Foundation

    EIN 731114164 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Summit Corporation

    EIN 730762818 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. The Talbot Library and Museum Association

    EIN 731311892 · Headquarters: COLCORD, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. The Town & Country School Inc

    EIN 730761346 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. The Townsend Foundation

    EIN 201030689 · Headquarters: GROVE, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. The Tulsa Bicycle Club Inc

    EIN 731235447 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. The Tulsa Chapter of the Young Presidents Organization Inc

    EIN 300361268 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. The United Fund of Perry Oklahoma Incorporated

    EIN 731329110 · Headquarters: Perry, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. The United States Pony Clubs Inc

    EIN 830906529 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. The Urban Mission Inc

    EIN 731229527 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  56. The Village Foundation

    EIN 845161072 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. The Waltman Trust

    EIN 736324106 · Headquarters: JAY, OK, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  58. The Watershed Movement

    EIN 844618594 · Headquarters: Ada, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. The Welch Area Development Authority

    EIN 731375721 · Headquarters: WELCH, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. The Western Civilization Foundation

    EIN 731205888 · Headquarters: Edmond, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. The Wj Jones Family Foundation

    EIN 731314764 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. The Xenia Institute for Social Justice

    EIN 730752604 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Theatre Guild of Elk City

    EIN 731358744 · Headquarters: Elk City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Theta Beta Alumni Association of Kappa Kappa Psi

    EIN 991193616 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Theta Chi Fraternity Inc

    EIN 861888475 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. Theta Theta Alumni Association of Kappa Kappa Psi

    EIN 991192184 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Theta Upsilon House Corporation of Delta Delta Delta Fraternity

    EIN 237438731 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. Theta Zeta Alumni Association of Tau Beta Sigma

    EIN 331466033 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Theta Zeta Building Corporation

    EIN 736097798 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Think Ability Inc

    EIN 731151612 · Headquarters: DUNCAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Thoreau Demonstration Academy PTSA

    EIN 731543850 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Thoroughbred Racing Association of Oklahoma Benevolence Fund

    EIN 367622602 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Three Rivers Museum of Muskogee Inc

    EIN 731360363 · Headquarters: Muskogee, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Thrive-inside

    EIN 872801374 · Headquarters: BROKEN ARROW, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Thunder Fellows Foundation

    EIN 871046645 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Thunderbird Clubhouse Board Inc

    EIN 731425145 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Thurman Crawford Charitable Trust

    EIN 746035997 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Tia Juana Fire Department Inc

    EIN 237309612 · Headquarters: Disney, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Tillman County Farm Bureau

    EIN 730582487 · Headquarters: Frederick, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Tillman County Food Bank Foundation

    EIN 812905071 · Headquarters: FREDERICK, OK, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  81. Tim Murray for Congress

    EIN 453603757 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. Timberlake 3Rd & 4Th Football League

    EIN 371832557 · Headquarters: Helena, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Time of Our Rejoicing Inc

    EIN 881247803 · Headquarters: Blanchard, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Tinker Country Landlords Group Inc

    EIN 455026063 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Tinker Spouses Club

    EIN 730785249 · Headquarters: Tinker AFB, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Tiny Hands Hearts and Souls

    EIN 920807955 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Tipton Area Senior Citizens Inc

    EIN 731256341 · Headquarters: Tipton, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Tipton Garden Club

    EIN 205436891 · Headquarters: Tipton, OK, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  89. Tkd Booster Club

    EIN 833395072 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  90. Tlc Foundation Sharlotte Campbell

    EIN 731402173 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. To the Least of These

    EIN 923482401 · Headquarters: Newalla, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Toastmaster International

    EIN 731610971 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Toastmasters International

    EIN 030528560 · Headquarters: Hooker, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Toastmasters International

    EIN 201955310 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Toastmasters International

    EIN 203147427 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Toastmasters International

    EIN 203216771 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Toastmasters International

    EIN 203234237 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Toastmasters International

    EIN 203436281 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Toastmasters International

    EIN 208283878 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Toastmasters International

    EIN 237007822 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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