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. Knight Masons of the USA

    EIN 411606982 · Headquarters: Red Wing, MN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Knight Masons of the USA

    EIN 431769245 · Headquarters: Fair Grove, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Knight Masons of the USA

    EIN 431942394 · Headquarters: Buckner, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Knight Masons of the USA

    EIN 451149356 · Headquarters: Tioga, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Knight Masons of the USA

    EIN 453937961 · Headquarters: Marianna, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Knight Masons of the USA

    EIN 460478624 · Headquarters: Blacksburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Knight Masons of the USA

    EIN 463907656 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Knight Masons of the USA

    EIN 464786464 · Headquarters: Wheeler, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Knight Masons of the USA

    EIN 470889057 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Knight Masons of the USA

    EIN 481158423 · Headquarters: WICHITA, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Knight Masons of the USA

    EIN 481205247 · Headquarters: Gardner, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Knight Masons of the USA

    EIN 510179896 · Headquarters: Elizabethtown, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Knight Masons of the USA

    EIN 510179942 · Headquarters: Wheeling, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Knight Masons of the USA

    EIN 510179945 · Headquarters: Claremont, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Knight Masons of the USA

    EIN 510179947 · Headquarters: Herndon, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Knight Masons of the USA

    EIN 510203986 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Knight Masons of the USA

    EIN 510240887 · Headquarters: Ashville, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Knight Masons of the USA

    EIN 510674700 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Knight Masons of the USA

    EIN 521052848 · Headquarters: Severn, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Knight Masons of the USA

    EIN 521268757 · Headquarters: Chatham, NJ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  21. Knight Masons of the USA

    EIN 521268765 · Headquarters: Charlton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Knight Masons of the USA

    EIN 521268771 · Headquarters: Anderson, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. Knight Masons of the USA

    EIN 521900107 · Headquarters: WATERLOO, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Knight Masons of the USA

    EIN 521900108 · Headquarters: Allen, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Knight Masons of the USA

    EIN 522341154 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Knight Masons of the USA

    EIN 561148238 · Headquarters: Claremont, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Knight Masons of the USA

    EIN 561744217 · Headquarters: Burgaw, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Knight Masons of the USA

    EIN 562431356 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Knight Masons of the USA

    EIN 562464665 · Headquarters: fort myers, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Knight Masons of the USA

    EIN 570626543 · Headquarters: Florence, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Knight Masons of the USA

    EIN 582332862 · Headquarters: Statham, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Knight Masons of the USA

    EIN 593252185 · Headquarters: Middleburg, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Knight Masons of the USA

    EIN 611590888 · Headquarters: Benton, AR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Knight Masons of the USA

    EIN 621482918 · Headquarters: Bartlett, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Knight Masons of the USA

    EIN 621655920 · Headquarters: Ooltewah, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Knight Masons of the USA

    EIN 650083540 · Headquarters: Venice, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Knight Masons of the USA

    EIN 731531504 · Headquarters: Skiatook, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Knight Masons of the USA

    EIN 742625397 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Knight Masons of the USA

    EIN 742807930 · Headquarters: El Paso, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Knight Masons of the USA

    EIN 743206852 · Headquarters: Abilene, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Knight Masons of the USA

    EIN 752676863 · Headquarters: Tyler, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Knight Masons of the USA

    EIN 752677119 · Headquarters: Weatherford TX, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Knight Masons of the USA

    EIN 753030661 · Headquarters: Pocahontas, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Knight Masons of the USA

    EIN 760363410 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Knight Masons of the USA

    EIN 760364574 · Headquarters: La Porte, TX, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. Knight Masons of the USA

    EIN 760379511 · Headquarters: Dickinson, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Knight Masons of the USA

    EIN 760449043 · Headquarters: Saratoga, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  48. Knight Masons of the USA

    EIN 770440571 · Headquarters: Union City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Knight Masons of the USA

    EIN 770646642 · Headquarters: Bryan, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Knight Masons of the USA

    EIN 800265429 · Headquarters: Bridgeport, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Knight Masons of the USA

    EIN 814784412 · Headquarters: Fairhope, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Knight Masons of the USA

    EIN 850260812 · Headquarters: Albuqueque, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Knight Masons of the USA

    EIN 900128795 · Headquarters: Midlothian, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Knight Masons of the USA

    EIN 900776560 · Headquarters: Niceville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Knight Masons of the USA

    EIN 911916829 · Headquarters: Seabeck, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Knight Masons of the USA

    EIN 911998708 · Headquarters: ROCKVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Knight Masons of the USA

    EIN 912090105 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Knight Masons of the USA

    EIN 943457784 · Headquarters: Denton, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Knight Masons of the USA

    EIN 990416331 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Knight of Columber Council 7600

    EIN 742220570 · Headquarters: Cedar Park, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Knight of Columbus

    EIN 237542352 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Knight of Columbus

    EIN 273850543 · Headquarters: La Vista, NE, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Knight of Columbus

    EIN 341540480 · Headquarters: Warren, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Knight of Columbus

    EIN 384054527 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Knight of Columbus

    EIN 453070278 · Headquarters: Taft, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Knight of Columbus

    EIN 521113963 · Headquarters: Washington DC, DC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  67. Knight of Columbus

    EIN 831936180 · Headquarters: South San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Knight of Columbus

    EIN 884220314 · Headquarters: Alexandria, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Knight of Columbus

    EIN 900053578 · Headquarters: The Colony, TX, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  70. Knight of Columbus

    EIN 992113966 · Headquarters: Vallejo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Knight of Columbus

    EIN 992153253 · Headquarters: Glens Falls, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Knight of Columbus

    EIN 992898369 · Headquarters: Marshall, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Knight of Columbus

    EIN 993694139 · Headquarters: Peapack, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Knight of Columbus - 4476

    EIN 237541800 · Headquarters: DU BOIS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Knight of Columbus 4Th Degree

    EIN 237269901 · Headquarters: WICHITA FALLS, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Knight of Columbus Building Assn

    EIN 042002990 · Headquarters: Dedham, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Knight of Columbus Sacre Coeur 5499

    EIN 237542375 · Headquarters: CROWLEY, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Knight of Columbus Seneca Bldg

    EIN 480527589 · Headquarters: SENECA, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Knight of Peter Claver

    EIN 412425966 · Headquarters: Saint Inigoes, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Knight of Pythias as West Virginia

    EIN 556064829 · Headquarters: Ranson, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Knight of Pythias of Maine

    EIN 237537379 · Headquarters: East Andover, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Knight Riders of Winnebago County Inc

    EIN 237418827 · Headquarters: LARSEN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Knight S Tr Uw Bo L College

    EIN 046144286 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  84. Knight Templar Foundation of Wisconsin

    EIN 396075718 · Headquarters: DOUSMAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Knight Templar of the United States 13 Blanquefort Commandery

    EIN 010523175 · Headquarters: Franklin, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  86. Knight Templar Past Commanders Assoication of Wisconsin

    EIN 815014941 · Headquarters: Sparta, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  87. Knightdale Firefighters Association Inc

    EIN 872950769 · Headquarters: Louisburg, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Knightens Educational Center

    EIN 394515915 · Headquarters: Gary, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Knights Against Drugs

    EIN 582354791 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  90. Knights Athletic Club Inc

    EIN 610942566 · Headquarters: LOUISVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Knights Baseball

    EIN 262682998 · Headquarters: Raleigh, NC, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  92. Knights Baseball Club Inc

    EIN 393755839 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Knights Baseball Inc

    EIN 320753134 · Headquarters: Chesterland, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Knights Booster Club

    EIN 822563997 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Knights Building Association of DeRidder

    EIN 721039340 · Headquarters: DeRidder, LA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  96. Knights Building Corp

    EIN 371348966 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Knights Care

    EIN 954746165 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  98. Knights Chess Club

    EIN 611305986 · Headquarters: bowling green, KY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  99. Knights Club

    EIN 814635703 · Headquarters: TELL CITY, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Knights Club Inc

    EIN 391928850 · Headquarters: FITCHBURG, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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