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. 42 Generations

    EIN 851546333 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 42 Kemba Credit Union Inc

    EIN 316034125 · Headquarters: WEST CHESTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. 42 Order of Eastern Star Forest Grove 42 Oes

    EIN 936027009 · Headquarters: Forest Grove, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. 42 Realty Corporation Local 42 Realty

    EIN 060925440 · Headquarters: EAST WINDSOR, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. 42 Spruce Inc

    EIN 465733158 · Headquarters: Myrtle Point, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. 420 Dave Whitlock Chapter of Trout Unlimited

    EIN 521315954 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. 420 West Merrick Road Llc

    EIN 822613842 · Headquarters: VALLEY STREAM, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  8. 421 FGS Booster Club

    EIN 873437066 · Headquarters: Hill AFB, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. 421 John Muir East Bay Chapter of Trout Unlimited

    EIN 812847100 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. 422 Heekin Can Employees Credit Union Inc

    EIN 310528961 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. 4225 Vfw Auxiliary to Jeb Staurt Post

    EIN 237180247 · Headquarters: Zachary, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. 423 Lakeshore Chapter of Trout Unlimited

    EIN 521315967 · Headquarters: SHEBOYGAN FALLS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. 424 Oil Creek Chapter of Trout Unlimited

    EIN 251449400 · Headquarters: FRANKLIN, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. 425 Art Flick Chapter of Trout Unlimited

    EIN 521315944 · Headquarters: MEDFORD, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. 425 Mt Prospect Tenants Association

    EIN 474606800 · Headquarters: NEWARK, NJ, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. 425 Property Association of Alpha Chi Rho Inc

    EIN 113689425 · Headquarters: MECHANICSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. 427 Cataloochee Chapter of Trout Unlimited

    EIN 821902439 · Headquarters: WAYNESVILLE, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. 431 Idaho Panhandle Chapter of Trout Unlimited

    EIN 521315959 · Headquarters: SANDPOINT, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. 433Rd Airlift Wing First Sergeants Council

    EIN 831846142 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. 434 Northern Panhandle Chapter of Trout Unlimited

    EIN 822034467 · Headquarters: WHEELING, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. 435 Middle Georgia Chapter of Trout Unlimited

    EIN 521315919 · Headquarters: JULIETTE, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. 436 Aerial Port Squadron Booster Club

    EIN 510354900 · Headquarters: Dover AFB, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. 436 Upper Chattahoochee Chapter of Trout Unlimited

    EIN 521491867 · Headquarters: ATLANTA, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. 4362 Bishop Haas Council Knight of Columbus

    EIN 237105016 · Headquarters: Wyoming, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. 437 Caldwell Creek Chapter of Trout Unlimited

    EIN 251539326 · Headquarters: CORRY, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. 437 Essex Inc

    EIN 042679253 · Headquarters: BEVERLY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. 4370 Greenon Federaton of Teachers Mad River Green

    EIN 316106674 · Headquarters: Enon, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. 439 2Nd Street Condominium Association Inc

    EIN 465379714 · Headquarters: Jersey City, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. 439 Defenders Association

    EIN 392592874 · Headquarters: Windsor Locks, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. 439 Jersey Shore Chapter of Trout Unlimited

    EIN 521765996 · Headquarters: OAKHURST, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. 439 Water Supply Corporation

    EIN 741651573 · Headquarters: BELTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. 43North Foundation Inc

    EIN 861647131 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. 43Rd District Democrats

    EIN 823791107 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. 43Rd Infantry Division Veterans Association

    EIN 222719190 · Headquarters: Berlin, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. 44 Club Scholarship Fund Inc

    EIN 237008057 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. 44 Minneapolis B P O E

    EIN 411248383 · Headquarters: BROOKLYN PARK, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. 44 North Credit Union

    EIN 930497535 · Headquarters: LEBANON, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. 440 Air Wing Company Grade Officers Committee

    EIN 464493115 · Headquarters: Pope Army AF, NC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  39. 440 Baseball Corp

    EIN 473786921 · Headquarters: MONROE, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. 440 W 41 Housing Development Fund Corporation

    EIN 863471165 · Headquarters: Yonkers, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. 4414 Fund the Jeff Stone Foundation

    EIN 920921743 · Headquarters: Newburyport, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. 443Rd Signal Company Frg

    EIN 464468498 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. 446 Blet

    EIN 856000757 · Headquarters: Belen, NM, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  44. 446 Bomb Group Association Incorporated

    EIN 330312046 · Headquarters: Kingwood, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. 446 Hammonasset Chapter of Trout Unlimited

    EIN 521492102 · Headquarters: GUILFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. 448 Lee Wulff Chapter of Trout Unlimited

    EIN 521491923 · Headquarters: BARRINGTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. 4480 S Dearborn Education Association

    EIN 874511622 · Headquarters: Aurora, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. 4481 Club Inc

    EIN 411438372 · Headquarters: RANDOLPH, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. 4486 Blue Earth Aerie Fraternal Order of Eagles

    EIN 201821642 · Headquarters: Blue Earth, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. 449 Transitonal Living Facility

    EIN 473694602 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  51. 44Th & 3Rd Foundation Inc

    EIN 993786673 · Headquarters: Atlanta, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. 44Th Inf Div Veterans Assoc

    EIN 800519043 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  53. 45 Alliance

    EIN 831439736 · Headquarters: glen allen, VA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. 45 North Kingston Avenue Inc

    EIN 521809799 · Headquarters: FREEHOLD, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. 450 Connecticut River Valley Chapter of Trout Unlimited

    EIN 821984440 · Headquarters: WILMINGTON, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. 4506 12Th Avenue Condominium

    EIN 472802556 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. 451 Five Rivers Chapter of Trout Unlimited

    EIN 521492090 · Headquarters: DURANGO, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. 451-453 Park Ave South Corp

    EIN 133023175 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. 4517250 Hyg Toastmasters

    EIN 901110072 · Headquarters: Danville, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  60. 452 Fred Waara Chapter of Trout Unlimited

    EIN 521765970 · Headquarters: MARQUETTE, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. 453 Alpine Anglers Chapter of Trout Unlimited

    EIN 521491892 · Headquarters: ESTES PARK, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. 4547 White Street Condominium

    EIN 394284904 · Headquarters: Los Alamos, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. 456 West 129Th Street Housing Corporation

    EIN 133572276 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. 4573 Vfw Aux

    EIN 382675926 · Headquarters: Ishpeming, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. 459 Arw Company Grade Officers Council

    EIN 472474704 · Headquarters: Brunswick, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. 45Committee Inc

    EIN 473803487 · Headquarters: HERNDON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. 45N & Wilson Road Retail Development Association Inc

    EIN 842573660 · Headquarters: STAFFORD, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. 45Th Annual Southeastern Indiana Fall Conference

    EIN 812557367 · Headquarters: WESTPORT, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. 45Th Infantry Division Association Education Fund

    EIN 731102794 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. 45Th Infrantry Division Association

    EIN 731257849 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  71. 45Th Is Booster Club

    EIN 333348579 · Headquarters: JBLE Langley AFB, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. 45Th Medical Group Booster Club

    EIN 394992574 · Headquarters: Melbourne, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. 46 Forward Inc

    EIN 933772021 · Headquarters: NEWPORT, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. 46 Rockland Street Building Corporation

    EIN 223044157 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. 460 Cape Cod Chapter of Trout Unlimited

    EIN 521491895 · Headquarters: EAST FALMOUTH, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. 4617 Home Corporation Inc

    EIN 311210565 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. 461St Bomb Group H 1943-1945 Inc

    EIN 421272736 · Headquarters: EAST TAUNTON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. 462 Pike Wayne Chapter of Trout Unlimited

    EIN 232440442 · Headquarters: HAWLEY, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. 463 Zane Grey Chapter of Trout Unlimited

    EIN 521766273 · Headquarters: SCOTTSDALE, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. 464A Local

    EIN 221435504 · Headquarters: LITTLE FALLS, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. 466 Collegiate Peaks Chapter of Trout Unlimited

    EIN 521491897 · Headquarters: SALIDA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. 468 Southeast Montgomery County Chapter of Trout Unlimited

    EIN 232440451 · Headquarters: ABINGTON, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. 469 Upper Green River Chapter of Trout Unlimited

    EIN 237184494 · Headquarters: CORA, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. 47 Stus

    EIN 461578445 · Headquarters: Laughlin AFB, TX, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. 470 Railroad Club Inc

    EIN 016020446 · Headquarters: South Freeport, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. 471 Antioch Credit Union Inc

    EIN 340718981 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. 473 Adirondack Chapter of Trout Unlimited

    EIN 510208552 · Headquarters: SCHUYLERVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. 4731 Nicollet Avenue Condominium Association

    EIN 331026737 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  89. 4736 Elmwood Hoa

    EIN 333200097 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. 475 Esquire Toppers Credit Club Inc

    EIN 133476169 · Headquarters: Stony Point, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. 476 Louisville Chapter of Trout Unlimited

    EIN 521491924 · Headquarters: LOUISVILLE, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. 477 Mad River Chapter of Trout Unlimited

    EIN 521491925 · Headquarters: SPRINGFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. 478 Bibb Fund Inc

    EIN 462704196 · Headquarters: Macon, GA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  94. 478 Bluegrass Chapter of Trout Unlimited

    EIN 521491886 · Headquarters: GEORGETOWN, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. 479Ftg Booster Club

    EIN 811324019 · Headquarters: NAS Pensacola, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. 48 Hours Theatre Inc

    EIN 473455509 · Headquarters: Simi Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. 48 Hudson

    EIN 026010062 · Headquarters: HUDSON, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. 48 Stars Concannon

    EIN 463648424 · Headquarters: PAPILLION, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  99. 48 Sucker Aux

    EIN 300586310 · Headquarters: LAWRENCEVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  100. 480 Valencia Inc

    EIN 943147614 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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