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. Portage County Business Council Inc

    EIN 390638925 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Portage County Deputy Sheriff Assoc

    EIN 391641390 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Portage County Explorers

    EIN 811326598 · Headquarters: Ravenna, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. Portage County Farm Bureau

    EIN 346527235 · Headquarters: North Royalton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Portage County Farm Bureau Cooperative

    EIN 390811209 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Portage County Fraternal Order of Police #70 Inc

    EIN 237586108 · Headquarters: RAVENNA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Portage County Genealogical Society

    EIN 341364631 · Headquarters: Ravenna, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Portage County Hce

    EIN 391289911 · Headquarters: Stevens Point, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Portage County Historical Society

    EIN 237167943 · Headquarters: RAVENNA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Portage County Human Resources Association

    EIN 830439972 · Headquarters: Kent, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Portage County Literacy Council Inc

    EIN 391594748 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Portage County Police Chiefs Association

    EIN 473249042 · Headquarters: Ravenna, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Portage County Public Library Foundation Inc

    EIN 391415180 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Portage County Water Rescue Team

    EIN 471879947 · Headquarters: kent, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Portage County Youth Soccer Ltd

    EIN 391400543 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Portage Economic Development Corporation

    EIN 311131825 · Headquarters: PORTAGE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Portage Education Association

    EIN 371568530 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Portage Education Association Inc

    EIN 381905019 · Headquarters: PORTAGE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Portage Hills Country Club

    EIN 010310537 · Headquarters: PORTAGE LAKE, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Portage Ice Hockey Club

    EIN 522264318 · Headquarters: Hobart, IN, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. Portage Lake Association

    EIN 382524462 · Headquarters: ONEKAMA, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Portage Lake Enrichment Foundation

    EIN 237059868 · Headquarters: HOUGHTON, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Portage Lake Multi-educational Services Inc

    EIN 237310853 · Headquarters: HOUGHTON, MI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  24. Portage Lake Sportsmen Incorporated

    EIN 872613055 · Headquarters: Chassell, MI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. Portage Lake Watershed Forever

    EIN 862645502 · Headquarters: Onekama, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Portage Lakers Sno-mobile Club Inc

    EIN 010346197 · Headquarters: PORTAGE LAKE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Portage Lakes Advisory Council Inc

    EIN 341769101 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Portage Lakes Historical Society

    EIN 800603886 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  29. Portage Lions Charities

    EIN 382983033 · Headquarters: Portage, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Portage Lodge No 131 Loyal Order of Moose

    EIN 250629010 · Headquarters: PORTAGE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Portage Lodge No 1900 Loyal Order

    EIN 351309076 · Headquarters: Portage, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Portage Northern Parents

    EIN 382758811 · Headquarters: Portage, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Portage Paraprofessional Organization

    EIN 391975933 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Portage Park Chamber of Commerce

    EIN 362821813 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Portage Park Gospel Hall Association

    EIN 366118357 · Headquarters: Niles, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Portage Rod & Gun Club Inc

    EIN 391479633 · Headquarters: PORTAGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Portage Route Chapter of the Lewis & Clark Trail Heritage Foundation

    EIN 810419347 · Headquarters: Great Falls, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Portage Vfc Relief Account

    EIN 251783830 · Headquarters: PORTAGE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Portage Volunteer Fire Co Ladies Auxiliary

    EIN 472140196 · Headquarters: Portage, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Portage Warthogs Mc

    EIN 451495447 · Headquarters: VALLEY VIEW, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Portage Youth Baseball Club Inc

    EIN 371576126 · Headquarters: PORTAGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  42. Portal Church

    EIN 900605931 · Headquarters: Summerville, SC, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  43. Portal Guardian Products

    EIN 991679879 · Headquarters: Radcliff, KY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Portal Rescue Inc

    EIN 860599045 · Headquarters: Portal, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Portales Auxiliary 3863

    EIN 394867195 · Headquarters: Portales, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Portals Public Improvements Association

    EIN 521675423 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Porteous Family Foundation

    EIN 954450800 · Headquarters: CULVER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Porter Art Foundation Trust C/o Northwest Bank

    EIN 356067146 · Headquarters: FISHERS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Porter Chapman Temple Association

    EIN 231988142 · Headquarters: CATASAUQUA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Porter Charitable Trust C/o Wald & Company Pc

    EIN 046109444 · Headquarters: QUINCY, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  51. Porter Community Center

    EIN 464682090 · Headquarters: Bon Aqua, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Porter County 4-H Llama Project

    EIN 261553376 · Headquarters: Hebron, IN, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  53. Porter County Association for Handicapped Children and Adults In

    EIN 237422242 · Headquarters: Valparaiso, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Porter County Building Trades Corporation

    EIN 237425923 · Headquarters: Valparaiso, IN, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  55. Porter County Conservation Club Inc

    EIN 356203554 · Headquarters: Valparaiso, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Porter County Homebuilders Association Inc

    EIN 351375661 · Headquarters: CROWN POINT, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Porter County Project Kids

    EIN 873327193 · Headquarters: VALPARAISO, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Porter Development Project Inc

    EIN 411594353 · Headquarters: Porter, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Porter E & Helenmae Thompson Foundation

    EIN 942831112 · Headquarters: LAFAYETTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  60. Porter Earl H Tw

    EIN 236681037 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Porter Edwin M Educational Fund

    EIN 436225390 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Porter Family Charitable Foundation

    EIN 521811780 · Headquarters: WASHNGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Porter Family Foundation Inc

    EIN 311144513 · Headquarters: DECATUR, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Porter Fire Dept

    EIN 911687224 · Headquarters: Elma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Porter Fleming Fdn Tr Ua

    EIN 586042191 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Porter Fund

    EIN 710600368 · Headquarters: LITTLE ROCK, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Porter J Rice Tw

    EIN 256013305 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Porter John W Tuw

    EIN 956030315 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Porter Lake Hunting Club

    EIN 510600147 · Headquarters: Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Porter Lane Camp Daughters of the Utah Pioneers

    EIN 870662446 · Headquarters: Centerville, UT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. Porter Memorial Library

    EIN 942831125 · Headquarters: SOQUEL, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Porter Memorial Library Association

    EIN 510183477 · Headquarters: Machias, ME, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  73. Porter Paint Foundation Inc

    EIN 611094575 · Headquarters: PROSPECT, KY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  74. Porter Parent-teacher Organization Maryville Tennessee

    EIN 237419269 · Headquarters: Maryville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Porter Public Library Foundation

    EIN 341603119 · Headquarters: WESTLAKE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Porter Ranch Community Pta

    EIN 900895253 · Headquarters: PORTER RANCH, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Porter Sarah Ua Cen Mem

    EIN 066026737 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Porter Sunday School

    EIN 911456257 · Headquarters: Elma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Porter Tower Lions Club

    EIN 236296644 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  80. Porter Township Initiative

    EIN 364659434 · Headquarters: Dingmans Ferry, PA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  81. Porter Valley Tennis Board

    EIN 464018290 · Headquarters: NORTHRIDGE, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Porter's Daycare & Educational Center

    EIN 232218513 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Porter-Leath

    EIN 581409385 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Portergrove Cemetery

    EIN 426077409 · Headquarters: LEIGHTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Porters Lake Hunting and Fishing Club

    EIN 230693175 · Headquarters: WAYNE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Porters Neck Elementary Pta

    EIN 851927235 · Headquarters: WILMINGTON, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Porters Quarters Community Connection Inc

    EIN 413283923 · Headquarters: Gainesville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Portersville East Branch Water Co Inc

    EIN 311246351 · Headquarters: Malta, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Portersville Homemakers Club

    EIN 630998270 · Headquarters: Leesburg, AL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  90. Portersville-muddycreek Township Volunteer Fire Dept Relief Assoc

    EIN 251840937 · Headquarters: PORTERSVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Porterville Area Coordinating Council

    EIN 770231752 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Porterville Area Divers

    EIN 800609984 · Headquarters: Porterville, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  93. Porterville Breakfast Lions Club

    EIN 237159150 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Porterville Canterbelles

    EIN 270677560 · Headquarters: Strathmore, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Porterville Chamber of Commerce

    EIN 940778210 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Porterville Civic Development Foundation

    EIN 946102808 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Porterville Education Foundation

    EIN 942907769 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Porterville Public Improvement Corporation

    EIN 770213720 · Headquarters: Porterville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Porterville University Women Scholarship Fund Inc

    EIN 542148834 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Porterville Water Association

    EIN 640508507 · Headquarters: PORTERVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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