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. Nanticoke River Yacht Club

    EIN 510165265 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Nanticoke Senior Center Inc

    EIN 237202136 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Nanticoke Valley Historical Society

    EIN 237169492 · Headquarters: MAINE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Nantmeal Cemetery Association Inc

    EIN 472775151 · Headquarters: Pottstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Nantucket Alerion Fleet Association Inc

    EIN 472156849 · Headquarters: Nantucket, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. Nantucket Anglers Club Inc

    EIN 042455243 · Headquarters: Nantucket, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Nantucket Atheneum Inc

    EIN 042104412 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Nantucket Boys and Girls Club Inc

    EIN 046114678 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Nantucket Center for Elder Affairs Inc

    EIN 510192440 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Nantucket Civic League

    EIN 046006527 · Headquarters: NANTUCKET, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Nantucket Community Garden

    EIN 043138256 · Headquarters: Nantucket, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Nantucket Community Service Inc

    EIN 042777769 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Nantucket Island Little League

    EIN 043332372 · Headquarters: Nantucket, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  14. Nantucket Island School of Design and the Arts Inc

    EIN 042642384 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Nantucket Maria Mitchell Association In

    EIN 042129139 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Nantucket Partnership for Children Inc

    EIN 222957434 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Nantucket Platform Tennis Assoc Inc

    EIN 042591297 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Nantucket Yacht Club

    EIN 041649850 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Nanty Glo Chapt 516 Women of the Moose

    EIN 257203500 · Headquarters: Nanty Glo, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  20. Nanty Glo Fire Company

    EIN 251380983 · Headquarters: Nanty Glo, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Nanty Glo Lodge No 207 Loyal Order of Moose

    EIN 250628875 · Headquarters: Nanty Glo, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Nanu Aid Inc

    EIN 394014384 · Headquarters: WAUKEE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Nanuet Fire Engine Co 1

    EIN 136141323 · Headquarters: NANUET, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Nanuet Principals Association

    EIN 263733994 · Headquarters: Nanuet, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Nanuet Rotary Scholarship Foundation Inc

    EIN 133570129 · Headquarters: nanuet, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Nanuet Teachers Association Benefit

    EIN 133674019 · Headquarters: NANUET, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Naomi a Keever Residuary Estate Trust

    EIN 256170795 · Headquarters: GETTYSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Naomi and Hubert Holland Trust Fund

    EIN 581539527 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  29. Naomi Chapter 22 Order of Eastern Star

    EIN 300650375 · Headquarters: Dallas, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Naomi Court No 2

    EIN 823085635 · Headquarters: Vidalia, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Naomi G & Edwin Z Singer Family Fund

    EIN 341638257 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Naomi Hoffman Charitable Trust

    EIN 876121231 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Naomi S Promise

    EIN 334574581 · Headquarters: Seymour, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Nap Educational Foundation

    EIN 431324585 · Headquarters: Independence, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Napa Bookmine Literary Foundation

    EIN 852150672 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Napa Chamber of Commerce

    EIN 940705300 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Napa Chapter 945 Women of the Moose

    EIN 237520479 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Napa City Firefighters Association

    EIN 946114246 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Napa County Citizens for Responsible Green Cannabis Regulat

    EIN 834619218 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Napa County Deputy Sheriff's Association

    EIN 942508448 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Napa County Farm Bureau

    EIN 941165038 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Napa County Hispanic Network

    EIN 680220885 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Napa County Landmarks Inc

    EIN 237387672 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Napa County Library Foundation

    EIN 680043183 · Headquarters: Napa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Napa County Medical Society Auxiliary

    EIN 942314683 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Napa County Peace Officers Assoc

    EIN 680162010 · Headquarters: VALLEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  47. Napa County Public Improvement Corporation

    EIN 943052185 · Headquarters: Napa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Napa County Voters for More Workforce Housing and Less Traffic

    EIN 831603471 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  49. Napa Downtown Merchants and Professional Association

    EIN 680140778 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Napa Elks Hall Association

    EIN 237125903 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Napa Junior Girls Softball League

    EIN 680235844 · Headquarters: Napa, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Napa Lodge No 516 Loyal Order of Moose Incorporated

    EIN 946256657 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Napa Masonic Hall Association Inc

    EIN 946080003 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Napa Music Collective

    EIN 810921630 · Headquarters: NAPA, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  55. Napa Native Sons

    EIN 941372860 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Napa Parks and Recreation Foundation

    EIN 680138358 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Napa Public Access Cable Television

    EIN 680096506 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Napa River Steelhead Inc

    EIN 942715931 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Napa Rotary Endowment

    EIN 680005112 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Napa Sheriffs Activity League

    EIN 680278466 · Headquarters: Napa, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Napa Solano 6Th District Dental Society

    EIN 941710415 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Napa Solano Audubon Society

    EIN 237325783 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Napa Solano Medical Society

    EIN 941310388 · Headquarters: Fairfield, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Napa Solano Veterinary Medical Association

    EIN 237112370 · Headquarters: Vallejo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Napa State Hospital Canteen Inc

    EIN 941454919 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990

  66. Napa State Hospital Volunteer Community Advisory Board

    EIN 680220969 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Napa Sunrise Rotary Club

    EIN 680245806 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Napa Valley Alano Club

    EIN 680000954 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Napa Valley Art Association

    EIN 946080301 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Napa Valley As

    EIN 352421450 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Napa Valley Cooperative Nursery School

    EIN 941399269 · Headquarters: Napa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Napa Valley Country Club

    EIN 940705660 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Napa Valley District Auxiliary Services

    EIN 462918583 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Napa Valley Dog Training Club Inc

    EIN 943197639 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Napa Valley Education Foundation

    EIN 680005743 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Napa Valley Educators Association

    EIN 941637681 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Napa Valley Genealogical Society

    EIN 237444798 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Napa Valley Grape Growers Association

    EIN 237437810 · Headquarters: NAPA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Napa Valley Horsemans Association

    EIN 946101545 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Napa Valley Joe Dimaggio Baseball League

    EIN 237419937 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Napa Valley Little League Inc Dba St Helena Little League

    EIN 946126932 · Headquarters: Saint Helena, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Napa Valley Marathon

    EIN 680147558 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Napa Valley Music Associates

    EIN 943146517 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Napa Valley Naturalists

    EIN 942496573 · Headquarters: NAPA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Napa Valley Oaks Baseball

    EIN 455617215 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. Napa Valley Psi Inc

    EIN 942157375 · Headquarters: VACAVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Napa Valley Quilters

    EIN 942789703 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Napa Valley Tennis Association

    EIN 237037386 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Napa Valley Vineyard Technical Group

    EIN 680012445 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Napa Valley Vintners

    EIN 941496715 · Headquarters: St Helena, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Napa Valley Wine Library Associatio

    EIN 946132811 · Headquarters: ST HELENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Napa Valley Yacht Club

    EIN 680149986 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Napa-solano Counties Building & Construction Trades Council

    EIN 941000835 · Headquarters: FAIRFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Napa-sonoma 325 Squad Club Inc

    EIN 815036975 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Napalm Inc

    EIN 462905357 · Headquarters: ELKHART, IN, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  96. Napavine Band Boosters

    EIN 372151037 · Headquarters: Napavine, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Napavine Booster Club

    EIN 237307818 · Headquarters: Napavine, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Napbirt Inc

    EIN 371070657 · Headquarters: NORMAL, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Naper a S Chapter of the Model a Ford Club of America

    EIN 363059659 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Naper Aero Club Inc

    EIN 363196387 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

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