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. 5 Star Global Ministry Llc

    EIN 842675749 · Headquarters: PULASKI, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. 5 Star Midwest

    EIN 452680566 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  3. 5 Star Services A Nonprofit Corporation

    EIN 900934449 · Headquarters: Richardson, TX, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  4. 5 Star Women

    EIN 462978729 · Headquarters: MALVERN, PA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. 5 States Pipe Trades Association

    EIN 832703199 · Headquarters: Las Vegas, NV, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  6. 5 Stone Group Inc

    EIN 933821544 · Headquarters: TAYLORSVILLE, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. 5 Tool Baseball Club Foundation

    EIN 472501934 · Headquarters: FALLBROOK, CA, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990

  8. 5 Town Community Event Association

    EIN 863964278 · Headquarters: Roscoe, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  9. 5 Way Racing

    EIN 611638526 · Headquarters: Ogden, UT, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  10. 5-5-5 Firefighter Fitness Inc

    EIN 463262857 · Headquarters: Allentown, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. 5-F Coordinating Council

    EIN 800508636 · Headquarters: Berrien Springs, MI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. 5-H Coordinating Council

    EIN 320099853 · Headquarters: Berrien Springs, MI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  13. 50 50 Bookstore

    EIN 473471177 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. 50 Broadway Realty Corp

    EIN 020555262 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. 50 Corridor Transportation Management Association

    EIN 680314535 · Headquarters: GOLD RIVER, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. 50 North

    EIN 237083593 · Headquarters: FINDLAY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. 50 North Nfp

    EIN 460467930 · Headquarters: Rockton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. 50 States Action Fund Inc

    EIN 833398524 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. 50-60 Kosciuzko Street Housing Development Fund Company Inc

    EIN 161542260 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. 500 Festival Inc

    EIN 351004320 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. 501 Little Mo Chapter of Trout Unlimited

    EIN 824593472 · Headquarters: ARKADELPHIA, AR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. 501 Pira

    EIN 760074266 · Headquarters: Wilder, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. 501 Properties Ltd

    EIN 113338936 · Headquarters: SHIRLEY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. 501-507 West 42Nd Street Realty Corp

    EIN 133120148 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. 501C3 Consulting Services

    EIN 473393906 · Headquarters: Tonopah, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. 501St Legion

    EIN 455606583 · Headquarters: Acworth, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. 502 Arklahoma Chapter of Trout Unlimited

    EIN 831036535 · Headquarters: SPIRO, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. 5033 Bethpage Corporation

    EIN 510153499 · Headquarters: BETHPAGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. 503Rd Parachute Regimental Combat Team Association World War Ii Inc

    EIN 592536280 · Headquarters: ASHLAND, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. 504 Capital Corporation

    EIN 541239624 · Headquarters: Chesapeake, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. 504Th Parachute Infantry Regiment Association Inc

    EIN 521942894 · Headquarters: FAYETTEVILLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. 505 Bims User Group

    EIN 263571052 · Headquarters: ALBUQUERQUE, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. 505 CTS

    EIN 884205500 · Headquarters: Hurlburt Field, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. 505 Sports Ventures Foundation Inc

    EIN 881351798 · Headquarters: ALBUQUERQUE, NM, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  35. 50501 Georgia Inc

    EIN 333701125 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. 507 Holding Company Inc

    EIN 521134873 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. 509 Project

    EIN 394791780 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. 509 Southern Colorado Greenback Chapter of Trout Unlimited

    EIN 841294141 · Headquarters: PUEBLO, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. 5097 Vfw Auxiliary to Thibodaux Memorial Post

    EIN 720936398 · Headquarters: Thibodaux, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. 509Th Parachute Infantry Association Foundation Inc

    EIN 521289739 · Headquarters: PORTLAND, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. 50By40 Inc

    EIN 844814993 · Headquarters: LEAWOOD, KS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. 50S USA Alpine Club Inc

    EIN 473748762 · Headquarters: NORCROSS, GA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  43. 50Th & France Business & Professional Assn

    EIN 411366251 · Headquarters: Edina, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. 50Th No More Inc

    EIN 264412777 · Headquarters: Saint Johns, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  45. 50Th Ward United Working Families

    EIN 872749655 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. 510 Midnight Sun Chapter of Trout Unlimited

    EIN 521491936 · Headquarters: FAIRBANKS, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. 512 Star Valley Chapter of Trout Unlimited

    EIN 821211861 · Headquarters: BEDFORD, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. 512Th Rescue Squadron Booster Club

    EIN 204028873 · Headquarters: Kirtland AFB, NM, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  49. 514 Arkansas Chapter of Trout Unlimited

    EIN 521491880 · Headquarters: Fayetteville, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. 514 Mvp Social Lounge for Heroes

    EIN 872874556 · Headquarters: Sumter, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. 514Th Mission Support Squadron

    EIN 841681116 · Headquarters: Joint Base MDL, NJ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  52. 515 a3 Initiative

    EIN 883694143 · Headquarters: Wheaton, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. 515 Amow Booster Club

    EIN 472970762 · Headquarters: JPBHH, HI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  54. 518 Ministries

    EIN 993970315 · Headquarters: Combine, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. 518Lmro

    EIN 824890559 · Headquarters: central bridge, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  56. 519 Coosa Valley Chapter of Trout Unlimited

    EIN 521765545 · Headquarters: ROME, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. 51St Street Sprinkler Protection System Association

    EIN 237329900 · Headquarters: ORLAND PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. 51St Street Water Association

    EIN 363943624 · Headquarters: ORLAND PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. 52 Broadway Realty Corp

    EIN 020555237 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. 52 Plus Joker

    EIN 311383086 · Headquarters: Los Altos Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. 52 Rakaats

    EIN 883935603 · Headquarters: Santa Ana, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  62. 520 Ventures Llc

    EIN 871273413 · Headquarters: MEBANE, NC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  63. 5207 Western Foundation Western Club

    EIN 730974021 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. 522 Rabun Chapter of Trout Unlimited

    EIN 521766093 · Headquarters: CLAYTON, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. 524 Pine River Chapter of Trout Unlimited

    EIN 521766091 · Headquarters: CADILLAC, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. 525 Ofarrell Street Inc

    EIN 943111305 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. 526 Cornplanter Chapter of Trout Unlimited

    EIN 562346062 · Headquarters: WARREN, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. 53 Families Foundation Inc

    EIN 474025951 · Headquarters: Towson, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. 530 Gila Trout Chapter of Trout Unlimited

    EIN 900445253 · Headquarters: PAYSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. 531 AUX

    EIN 237236905 · Headquarters: Beatrce, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. 5313 Springfield Township Baseball Assoc

    EIN 341258312 · Headquarters: NEW MIDDLETOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. 532 - 16Th Street Inc

    EIN 943175232 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. 532 East 6Th Street Housing Development Fund Corporation

    EIN 911934148 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. 532 Tailwater Chapter of Trout Unlimited

    EIN 521492064 · Headquarters: NORCROSS, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. 533 Seedskadee Chapter of Trout Unlimited

    EIN 521765960 · Headquarters: GREEN RIVER, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. 535 Hokendauqua Chapter of Trout Unlimited

    EIN 232677266 · Headquarters: WHITEHALL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. 5358 Ca Congress of Parents Lang Ranch

    EIN 770485809 · Headquarters: Thousand Oaks, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. 537 Schuylkill County Chapter of Trout Unlimited

    EIN 232440440 · Headquarters: POTTSVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. 5377 Chatham Community Naacp

    EIN 566060968 · Headquarters: Pittsboro, NC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  80. 539 Mad-dog Chapter of Trout Unlimited

    EIN 521766017 · Headquarters: MONTPELIER, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. 5390 Vfw-ri Alvaro E Vieira

    EIN 056015678 · Headquarters: PORTSMOUTH, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. 5392 Wilchester Elementary Pta Congress

    EIN 746086293 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. 540 East Yellowstone Chapter of Trout Unlimited

    EIN 521491894 · Headquarters: CODY, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. 540 Ibew Credit Union Inc

    EIN 237011277 · Headquarters: MASSILLON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. 5405 Incorporated

    EIN 237450971 · Headquarters: WICKLIFFE, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. 5406 Ballard Pta California Congress of Parents

    EIN 770505013 · Headquarters: SOLVANG, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. 541 Amalgamated Local Union

    EIN 651240624 · Headquarters: ROSEVILLE, MI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. 541 Food Rescue

    EIN 923954780 · Headquarters: Coos Bay, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. 5480 Club Incorporated

    EIN 540788156 · Headquarters: Newport News, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. 55 59 Club

    EIN 800324426 · Headquarters: AVON, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. 55 Cons-lgc

    EIN 911810712 · Headquarters: Offutt AFB, NE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  92. 55 East Mosholu Housing Development Fund Company Inc

    EIN 842047915 · Headquarters: Mount Vernon, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. 55 Pierrepont Housing Development Fund Corporation

    EIN 453073520 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. 55 Water

    EIN 510292269 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. 55001 Hijos De America Chapter

    EIN 661108060 · Headquarters: San Juan, PR, RQ · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. 551 Key West Club of Key West Inc

    EIN 453151840 · Headquarters: KEY WEST, FL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  97. 5522 Building Corporation

    EIN 721017175 · Headquarters: HOUMA, LA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  98. 555 New Jersey Avenue Nw Inc

    EIN 521797147 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. 556 Chattooga River Chapter of Trout Unlimited

    EIN 521765538 · Headquarters: SENECA, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. 5576 Barnwell Branch Naacp

    EIN 912082714 · Headquarters: Barnwell, SC, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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