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. Winchester Education Association

    EIN 541114866 · Headquarters: Harrisonburg, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Winchester Fire Company Rifle and Gun Club Inc

    EIN 900819375 · Headquarters: East Aurora, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Winchester Firemans Relief Association

    EIN 046057339 · Headquarters: Winchester, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Winchester Frederick Co Historical Society

    EIN 541273626 · Headquarters: WINCHESTER, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Winchester Golf Club Inc

    EIN 540438840 · Headquarters: WINCHESTER, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Winchester Gun Club

    EIN 826008079 · Headquarters: Craigmont, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Winchester Hills Property Owners Association

    EIN 431671652 · Headquarters: FARMINGTON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Winchester Hills Water Co Inc

    EIN 870402293 · Headquarters: St George, UT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Winchester Hiram Lodge #21

    EIN 540452977 · Headquarters: WINCHESTER, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Winchester Historical Society

    EIN 020423248 · Headquarters: Winchester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Winchester Historical Society

    EIN 066039538 · Headquarters: WINSTED, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Winchester Home & Garden Club

    EIN 203025864 · Headquarters: Winchester, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Winchester Lodge No 1283 Loyal Order of Moose

    EIN 540660081 · Headquarters: Winchester, VA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  14. Winchester Lodge No 1977 Loyal Order of Moose

    EIN 351164049 · Headquarters: WINCHESTER, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Winchester Lodge of Elks #1445 Incorporated

    EIN 042127422 · Headquarters: WINCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Winchester Medical Center Auxiliary Inc

    EIN 540801060 · Headquarters: WINCHESTER, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Winchester Mount Vernon House

    EIN 042104317 · Headquarters: WINCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  18. Winchester Musica Viva Inc

    EIN 521280000 · Headquarters: Winchester, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Winchester on Severn Association Inc

    EIN 526050542 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Winchester Police Assoc

    EIN 042660443 · Headquarters: Winchester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Winchester Quick Response Rescue Unit Inc

    EIN 820395364 · Headquarters: WINCHESTER, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Winchester School

    EIN 156017975 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Winchester Seniors Association Inc

    EIN 042605467 · Headquarters: WINCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Winchester Seniors Association Trust

    EIN 510196372 · Headquarters: WINCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Winchester Sportsmen Club Inc

    EIN 546053254 · Headquarters: Walkerton, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Winchester Square Vietnam Era Veterans Association Ltd

    EIN 042790202 · Headquarters: Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Winchester Swim Club Inc

    EIN 042376028 · Headquarters: S DARTMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Winchester Swim Club Inc

    EIN 231551814 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  29. Winchester Tennis Association Inc

    EIN 921001846 · Headquarters: Winchester, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Winchester Thurston School

    EIN 251030691 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Winchester Town Association Inc

    EIN 953604267 · Headquarters: WINCHESTER, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Winchester Valley Post No 4379

    EIN 330733637 · Headquarters: WINCHESTER, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Winchester Village Association

    EIN 382585893 · Headquarters: ROCHESTER, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Winchester-clarke Garden Club

    EIN 541067580 · Headquarters: WINCHESTER, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Wind and Fire Ministries

    EIN 770284878 · Headquarters: Carmel, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Wind and Fire Ministries Inc

    EIN 421526622 · Headquarters: Marion, IA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  37. Wind Cave Cemetery Fund

    EIN 812781429 · Headquarters: Yes, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Wind Dance Farm Pool & Tennis Club Inc

    EIN 200063486 · Headquarters: Greenville, IN, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  39. Wind Fire World Ministries

    EIN 463448261 · Headquarters: Round Rock, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Wind Foundation

    EIN 232745202 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. Wind Gap Change of Pace Group

    EIN 472820564 · Headquarters: wind gap, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  42. Wind Lake Drifters Snowmobile Club Inc

    EIN 391191326 · Headquarters: Union Grove, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Wind of the Spirit Ministries Inc

    EIN 481067803 · Headquarters: TOWANDA, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Wind River Arts Foundation

    EIN 830279977 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Wind River Camp Daughters of Utah Pioneers

    EIN 800681937 · Headquarters: Lander, WY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  46. Wind River Elementary Pta

    EIN 320431331 · Headquarters: Pavillion, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Wind River Fencers

    EIN 842067181 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Wind River Grow Our Own 307

    EIN 851002885 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. Wind River Valley Artist Guild

    EIN 510189034 · Headquarters: Dubois, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Wind Wood Tenants Association

    EIN 742879412 · Headquarters: Kingsland, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Wind-n-wood Association

    EIN 381968206 · Headquarters: OKEMOS, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Windandtide Community Association

    EIN 916054859 · Headquarters: MUKILTEO, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Windbeam Outdoor Club

    EIN 223262117 · Headquarters: Ringwood, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Windber Area Centennial Lions Club

    EIN 822313742 · Headquarters: WINDBER, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. Windber Area Education Assoc

    EIN 251640640 · Headquarters: Windber, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Windber Chapter No 2064 Women of the Moose

    EIN 251794773 · Headquarters: Windber, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Windber Christian Forensic Foundation of St Anthony's

    EIN 251550690 · Headquarters: WINDBER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Windber Country Club

    EIN 251068436 · Headquarters: Salix, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Windber Education Support Professional Association

    EIN 562617241 · Headquarters: Windber, PA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  60. Windber Healthcare Foundation Inc

    EIN 251552830 · Headquarters: WINDBER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Windber Hospital Volunteer Services

    EIN 251552829 · Headquarters: WINDBER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Windber Lodge No 349 Loyal Order of Moose

    EIN 250629220 · Headquarters: Windber, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Windber Public Library Association

    EIN 256053807 · Headquarters: WINDBER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Windcrest Garden Club

    EIN 742348078 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Windemuth Family Organization

    EIN 481188866 · Headquarters: FORT ATKINSON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Winder Barrow Ffa Alumni

    EIN 611625089 · Headquarters: Winder, GA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  67. Winder Barrow High School Flag Football Booster Club

    EIN 863914305 · Headquarters: WINDER, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Winder Chapt No 2358 Women of the Moose

    EIN 261222367 · Headquarters: Winder, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Winder Lodge 262 Loyal Order of Moose

    EIN 581712070 · Headquarters: Winder, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Winder Womans Club Inc

    EIN 581561070 · Headquarters: Winder, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Windermere Elementary Pta

    EIN 911822135 · Headquarters: Windermere, FL, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  72. Windermere Inc

    EIN 550386998 · Headquarters: SOUTH CHARLESTON, WV, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Windermere Legacy Fund Inc

    EIN 393619475 · Headquarters: WINDERMERE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. Windermere Little League Inc

    EIN 593149619 · Headquarters: WINDERMERE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Windermere Oaks Water Supply Corporation

    EIN 742785317 · Headquarters: Spicewood, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Windermere Rebels Corp

    EIN 273646321 · Headquarters: Gotha, FL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. Windermere Sunday AA Group

    EIN 471845654 · Headquarters: University Heights, OH, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  78. Windermere Volunteer Fire Department

    EIN 621374275 · Headquarters: ALEXANDER CITY, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Winderweedle Haines Ward & Woodman PAEmployee Benefit Health Plan

    EIN 592335526 · Headquarters: Winter Park, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Windfall Agrarian Initiative

    EIN 010947484 · Headquarters: columbia, TN, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Windfall Foundation

    EIN 850405670 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Windflower Native American Center

    EIN 821005779 · Headquarters: Kingsland, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Windham Academy Public Charter School

    EIN 824245899 · Headquarters: Windham, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Windham Community Organization Inc

    EIN 412201889 · Headquarters: WINDHAM, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Windham County 4-H Foundation Inc

    EIN 066044157 · Headquarters: POMFRET, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Windham County Farm Bureau Inc

    EIN 030182268 · Headquarters: Guilford, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Windham County Farm Bureau Inc

    EIN 060836668 · Headquarters: North Grosvenordale, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Windham County Kennel Club Inc

    EIN 066076959 · Headquarters: Lebanon, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Windham County Medical Association

    EIN 061081180 · Headquarters: Bloomfield, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  90. Windham Educators Association

    EIN 800324930 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  91. Windham Educators Association Educational Support Personel

    EIN 010479413 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  92. Windham Foundation

    EIN 742073691 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Windham Free Library Association

    EIN 066039708 · Headquarters: WINDHAM, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Windham Garden Club

    EIN 020451783 · Headquarters: Windham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Windham Gorham Rod and Gun Club

    EIN 016019724 · Headquarters: Windham, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Windham Homeowners Association

    EIN 352476824 · Headquarters: Easley, SC, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  97. Windham Housing Corporation

    EIN 341437415 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Windham Lions Club

    EIN 271531860 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. Windham Little League

    EIN 010361936 · Headquarters: Windham, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Windham Region Chamber of Commerce Foundation Inc

    EIN 060591400 · Headquarters: Willimantic, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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