Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Oldies but Goodies

    EIN 311273540 · Headquarters: milford, OH, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  2. Oldies but Goodies

    EIN 475046461 · Headquarters: Trinity, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Oldies but Goodies Senior Rescue

    EIN 842808593 · Headquarters: MEDFORD, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  4. Oldies but Goodies Soc Dance Club

    EIN 650978063 · Headquarters: SUN CITY CENTER, FL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  5. Olds Forge Flyers Inc

    EIN 386089486 · Headquarters: Lansing, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Oldsmobile Club of America Inc

    EIN 237099735 · Headquarters: EATON RAPIDS, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Oldtime-holiness Revival Center

    EIN 953786043 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  8. Oldtimers Baseball Association of San Francisco

    EIN 946061093 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Oldways Preservation and Exchange Trust Inc

    EIN 043031978 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Ole Man River PETS Inc

    EIN 871455669 · Headquarters: Lake Charles, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Ole Miss Alumni Band

    EIN 844451321 · Headquarters: University, MS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. Ole Swimming Hole Inc

    EIN 630715664 · Headquarters: Mooresville, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Ole Tymers Chicago Fire Fighters and Paramedics

    EIN 383782341 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Ole Virginia Hams Amateur Radio Club Inc

    EIN 541077503 · Headquarters: Manassas, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Olean Association for the Blind & Visually Handicapped

    EIN 166032444 · Headquarters: OLEAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Olean Chapter 148 Women of the Moose

    EIN 237132270 · Headquarters: Olean, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Olean Community Theatre Inc

    EIN 222325496 · Headquarters: Olean, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Olean General Hospital Foundation

    EIN 161497087 · Headquarters: OLEAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Olean General Hospital Tuw James

    EIN 166031977 · Headquarters: OLEAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Olean General Hospital Tuw Ormel Dean

    EIN 223411101 · Headquarters: OLEAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Olean Girls Softball

    EIN 222443085 · Headquarters: Olean, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Olean High Sch Sackett Scholarship

    EIN 166031983 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Olean Kennel Club

    EIN 331158644 · Headquarters: Olean, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Olean Lodge No 119 Loyal Order of Moose

    EIN 160578075 · Headquarters: OLEAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Olean Post No 530 the American Legion Dept of Ny

    EIN 160434045 · Headquarters: OLEAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Olean Public Library

    EIN 166000661 · Headquarters: Olean, NY, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Olean Rod and Gun Club Inc

    EIN 161410924 · Headquarters: WESTON MILLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Olean Veterans Club Inc

    EIN 160577218 · Headquarters: Olean, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Oleander Arts Foundation

    EIN 934614147 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Oleika Shriners

    EIN 610591008 · Headquarters: LEXINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Olelo O Keola Canoe Club

    EIN 273390970 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  32. Olema Cemetery Association

    EIN 680184036 · Headquarters: INVERNESS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Olen J Miller Benefit Fund

    EIN 472882383 · Headquarters: NAPPANEE, IN, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  34. Olen R Fowler Trust Uw Olen R Fowler

    EIN 486188550 · Headquarters: AUGUSTA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. Olentangy Braves Little League Inc

    EIN 461120365 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Olentangy Cricket Club

    EIN 812781763 · Headquarters: Lewis Center, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Olentangy Teachers' Association

    EIN 311019022 · Headquarters: HILLIARD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Olentangy View Condominium Association

    EIN 412238763 · Headquarters: Delaware, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Oleson Foundation

    EIN 386083080 · Headquarters: TRAVERSE CITY, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. Oletha C Likins and Loren E Likins Perpetual Memorial Trust Fund

    EIN 836039257 · Headquarters: TORRINGTON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. Oletha Community Center Association

    EIN 742323416 · Headquarters: Thornton, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Oley Fire Company

    EIN 236291188 · Headquarters: OLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Oley Valley Education Association

    EIN 900419612 · Headquarters: Oley, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Oley Valley Heritage Association

    EIN 232294134 · Headquarters: Oley, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Oley Valley Post Home Association

    EIN 231488861 · Headquarters: Oley, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  46. Oley Valley Youth League Inc

    EIN 232124697 · Headquarters: OLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Olf Senior Housing Ii

    EIN 264290198 · Headquarters: Timonium, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Olf Senior Housing Inc

    EIN 262348038 · Headquarters: Timomium, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Olford Ministries International Inc

    EIN 237154628 · Headquarters: GERMANTOWN, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Olg Center for Spirituality & Divine Mercy Inc Attn P Thomas Pogge

    EIN 822871613 · Headquarters: OMAHA, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Olg Conference

    EIN 831637680 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Olg Relay

    EIN 472289275 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  53. Olga & Dorothea Dessin Society for the Prevention of Cruelty to Animals

    EIN 246021279 · Headquarters: HONESDALE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Olga Barbee Harris Charitable Trust

    EIN 954283597 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. Olga Community Club

    EIN 911099092 · Headquarters: Olga, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Olga Fleisher Ornithological Foundation Inc

    EIN 591952648 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Olga Forrai Foundation

    EIN 133182161 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Olga Kohut Sebulsky Charitable Trst

    EIN 346904084 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Olga Schiefer Charitable Trust

    EIN 383078080 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Olga V Alexandria Fdn

    EIN 942936907 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Olibrice Group Corporation

    EIN 260906284 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  62. Oligarchy Extension Ditch Company

    EIN 846036249 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Olin & Muriel Prather Charitable Foundation

    EIN 383018982 · Headquarters: ABINGDON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Olin Corporation Veba Tr - Cmb

    EIN 431201633 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Olin Education Association

    EIN 237100128 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Olin Employment Transition Benefit Trust

    EIN 566466757 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Olin Family Foundation

    EIN 341725337 · Headquarters: RICHFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Olin Housing Corporation

    EIN 840885668 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Olin J Cochran Tr Uw Xxx-xx-xxxx

    EIN 026050390 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Olin Scott Fund Inc

    EIN 036005697 · Headquarters: BENNINGTON, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Olinda Village Homeowners Association Incorporated

    EIN 952481437 · Headquarters: Brea, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Olinder Residents Inc

    EIN 942370778 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Oliner Foundation

    EIN 113062528 · Headquarters: LAWRENCE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Olita Elementry Pta

    EIN 956207668 · Headquarters: LA HABRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Olivas Weekend Womens Golf Club

    EIN 371752935 · Headquarters: Ventura, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Olive B Cole Foundation Inc

    EIN 356040491 · Headquarters: Fort Wayne, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Olive Baptist Church

    EIN 770626856 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Olive Baptist Church Incorporated

    EIN 590991187 · Headquarters: Pensacola, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  79. Olive Branch Assembly of God of Hemet

    EIN 364017552 · Headquarters: HEMET, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  80. Olive Branch Cemetery

    EIN 356027781 · Headquarters: DILLSBORO, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Olive Branch Cemetery

    EIN 376049673 · Headquarters: Annapolis, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Olive Branch Cemetery Association

    EIN 251183513 · Headquarters: Rostraver Township, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Olive Branch Cemetery Association of Anderson County Texas

    EIN 751747504 · Headquarters: Palestine, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Olive Branch Cemetery Inc

    EIN 900641489 · Headquarters: Tipton, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Olive Branch Chamber of Commerce

    EIN 640562619 · Headquarters: OLIVE BRANCH, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Olive Branch Christian Community Coalition Inc

    EIN 202897701 · Headquarters: Olive Branch, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Olive Branch Community Cemetery

    EIN 465138011 · Headquarters: SALEM, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Olive Branch Community Development Corporation

    EIN 721461052 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Olive Branch Fellowship of Austin

    EIN 461888806 · Headquarters: austin, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Olive Branch Initiative

    EIN 814787373 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Olive Branch Little League

    EIN 541390429 · Headquarters: PORTSMOUTH, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Olive Branch Masonic Temple Association

    EIN 382702264 · Headquarters: Warren, MI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Olive Branch Messenger Tours

    EIN 311030967 · Headquarters: Carlisle, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Olive Branch Ministries

    EIN 320302669 · Headquarters: MARYVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  95. Olive Branch Optimist Club

    EIN 874604213 · Headquarters: Olive Branch, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Olive Branch Recreation Center Inc

    EIN 593008022 · Headquarters: Polk City, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  97. Olive Branch Village Project

    EIN 461090436 · Headquarters: SIMPSONVILLE, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Olive Bridge Fund C/o Dz Capital Llc

    EIN 136161669 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  99. Olive Cemetery Association

    EIN 251322954 · Headquarters: Punxsutawney, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Olive Chapel Elementary School Pta Association Inc

    EIN 562039917 · Headquarters: APEX, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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