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. Olive Court Corporation

    EIN 680151668 · Headquarters: FAIRFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Olive Crest Abused Children's Foundation

    EIN 330367975 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Olive D Keffer Medical Equipment Fund

    EIN 223481081 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Olive F Stengel Tr Uart 7 Ow

    EIN 066107993 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Olive Fire Department Number 1 Inc

    EIN 141771607 · Headquarters: OLIVEBRIDGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Olive Free Library Association

    EIN 237209065 · Headquarters: WEST SHOKAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Olive G Mclorn Endowment Fund

    EIN 436269103 · Headquarters: LA PLATA, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Olive Grove Golf Course Inc

    EIN 460402884 · Headquarters: GROTON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Olive Growers Council of California

    EIN 942349793 · Headquarters: CLOVIS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Olive Hill Swimming Pool Inc

    EIN 560891948 · Headquarters: Roxboro, NC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Olive Kerry Trust

    EIN 916113666 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. Olive Lodge 210 F & Am

    EIN 832844406 · Headquarters: SARAHSVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Olive Lodge 575

    EIN 161019366 · Headquarters: Sherman, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Olive Manor

    EIN 954724249 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Olive Masonic Building Association

    EIN 251710994 · Headquarters: Tionesta, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Olive Nesbitt Brewster Irrev Trust Xxx-xx-xxxx

    EIN 876644210 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Olive R Haney

    EIN 236511740 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  18. Olive Rice Reierson Foundation

    EIN 363463190 · Headquarters: Rapid City, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Olive Senior Citizens Inc

    EIN 141836326 · Headquarters: shokan, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Olive Smith Schlorship Foundation

    EIN 341925537 · Headquarters: Steubenville, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  21. Olive Tree Blessing Bags

    EIN 850933569 · Headquarters: Apex, NC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Olive Tree Ministries

    EIN 411423795 · Headquarters: MAPLE GROVE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Olive View Medical Center Patient Welfare Fund

    EIN 956061214 · Headquarters: Sylmar, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  24. Olive View Sanatorium Canteen Fund

    EIN 951858942 · Headquarters: Sylmar, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  25. Olive View-ucla Education and Research Institue Inc

    EIN 952249539 · Headquarters: SYLMAR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Oliveas Inc

    EIN 331728925 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Olivefit

    EIN 272257516 · Headquarters: Spring, TX, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  28. Olivenhain Pioneer Elementary School Pta

    EIN 330611904 · Headquarters: CARLSBAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Oliver & Cunningham Fam Fdn-main

    EIN 356013076 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Oliver & Jennie Donaldson Char(1071

    EIN 046229044 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Oliver & Martin Lakes Conservation & Improvement Assoc INC

    EIN 351592206 · Headquarters: Fort Wayne, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Oliver and Evelyn Smith Foundation

    EIN 621310938 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. Oliver and Harriet Sockwell Foundation

    EIN 521661837 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Oliver and Paws

    EIN 393382339 · Headquarters: Chocowinity, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Oliver Beach Improvement Association Inc

    EIN 526054315 · Headquarters: Chase, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Oliver Cares Kidney Foundation Inc

    EIN 991754773 · Headquarters: Jersey City, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Oliver Cemetery Association

    EIN 237011467 · Headquarters: VICTORIA, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Oliver Cemetery Care Inc

    EIN 581984897 · Headquarters: Pine Level, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Oliver Charles B Tr Uwill

    EIN 046092378 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Oliver County Farm Bureau

    EIN 450354967 · Headquarters: Center, ND, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Oliver D Nicholson Post 221

    EIN 510224604 · Headquarters: NICEVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Oliver Dewey Marcks Foundation

    EIN 386081311 · Headquarters: WARREN, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Oliver E for Ally Herc 3

    EIN 256018898 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Oliver Family Charities

    EIN 852354233 · Headquarters: Cedar Hill, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Oliver Felton Charitable Trust First Bank

    EIN 396792654 · Headquarters: MARQUETTE, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Oliver J M Gilman Trust 3139

    EIN 020222133 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Oliver Lake Resort Cooperative Inc

    EIN 208747092 · Headquarters: Angola, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  48. Oliver Middle School Pta

    EIN 320123449 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  49. Oliver Miller Homestead Associates

    EIN 251684449 · Headquarters: South Park, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Oliver Ministries and Counseling and Counseling Association Inc

    EIN 208179247 · Headquarters: Old Town, ME, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  51. Oliver P Rogers Ditch Association

    EIN 356201499 · Headquarters: ELKHART, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Oliver PTA

    EIN 731472601 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Oliver R Kraehe Charitable Tr

    EIN 436109072 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Oliver Reeder Herman Memorial Trust

    EIN 237899364 · Headquarters: TROUT RUN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Oliver Rigby Foundation

    EIN 873808967 · Headquarters: Albuquerque, NM, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  56. Oliver Root Tr Uw

    EIN 046060546 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Oliver Springs Youth Club

    EIN 392803569 · Headquarters: Oliver Springs, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Oliver T Donovan Tw

    EIN 396045096 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Oliver the Road

    EIN 922472807 · Headquarters: LONG BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Oliver Township Volunteer Fire Company

    EIN 251515583 · Headquarters: COOLSPRING, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Oliver W Benedict Charitable Trust

    EIN 222321048 · Headquarters: NORWICH, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Oliver W Storer Scholarship Foundation

    EIN 356012044 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Oliver Wendell Holmes Band Booster Club

    EIN 742789405 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. Oliver Wendell Holmes Elementary PTA

    EIN 956207672 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Oliver Wolcott Library Inc

    EIN 060709304 · Headquarters: LITCHFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Oliver-hoffmann Foundation

    EIN 366896078 · Headquarters: YORKVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Olivers Foundation for the Homeless Pets Inc

    EIN 932381422 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Olives Cat Sanctuary 1411

    EIN 934056582 · Headquarters: Hesperia, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Olivet All Sports Boosters Club

    EIN 382428729 · Headquarters: OLIVET, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Olivet Cemetery Association

    EIN 222827008 · Headquarters: Pittsgrove, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Olivet Cemetery Company

    EIN 550537277 · Headquarters: Moorefield, WV, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Olivet Christian Fellowship in America

    EIN 237203263 · Headquarters: Hacienda Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Olivet Church Fund of the Pollitte Family

    EIN 611033595 · Headquarters: GEORGETOWN, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Olivet Foundation Inc

    EIN 237026852 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. Olivet Housing & Community Development Corporation

    EIN 341428128 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Olivet Missionary Baptist Church

    EIN 942692148 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Olivet-st Vincent's Housing Development Fund Company Inc

    EIN 133178692 · Headquarters: STATEN ISLAND, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Olivewood Memorial Park

    EIN 330960970 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Olivia Ambulance Service Inc

    EIN 410823526 · Headquarters: OLIVIA, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  80. Olivia Area Chamber of Commerce

    EIN 411264031 · Headquarters: OLIVIA, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Olivia C Eaton Trust R55945001

    EIN 900330188 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  82. Olivia Cemetary Association

    EIN 410831985 · Headquarters: OLIVIA, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Olivia Crosby Corp

    EIN 853727731 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Olivia Golf Club Inc

    EIN 410680450 · Headquarters: OLIVIA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Olivia Herbert Tr Fbo St Georges Prot

    EIN 136050701 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Olivia Hudson Foundation

    EIN 463048152 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Olivia M Cutting

    EIN 136070049 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Olivia S Washington Schools of Liberia

    EIN 472782704 · Headquarters: Trainer, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  89. Olivias Grace

    EIN 371847097 · Headquarters: Girard, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Olivilla Animal Rescue Inc

    EIN 861308852 · Headquarters: BOCA RATON, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. OLL Education Services

    EIN 363184208 · Headquarters: North Aurora, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Ollege and Minnie Morrison Scholarship Foundation Inc

    EIN 873167524 · Headquarters: Livingston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Ollie and Jones Family Reunion

    EIN 473687105 · Headquarters: FARMINGTON HILLS, MI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  94. Ollie Community Retirement Corp

    EIN 421111103 · Headquarters: NORTH ENGLISH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Ollie Truitt Atkins

    EIN 516172764 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Olmito Water Supply Corporation

    EIN 741595545 · Headquarters: OLMITO, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Olmstead Smith Clareta Char

    EIN 916244502 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. Olmsted All Pro Dad

    EIN 832134698 · Headquarters: Olmsted Falls, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Olmsted County Bar Association

    EIN 416173844 · Headquarters: Rochester, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Olmsted County Deputy Sheriffs Association

    EIN 237211384 · Headquarters: Rochester, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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