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. Iron Workers District Council Philadelphia & Vicinity Welfare Plan Board Of

    EIN 231599740 · Headquarters: Springfield, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Iron Workers Employers Association of Washington Dc Inc

    EIN 237292734 · Headquarters: FAIRFAX, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Iron Workers Industry Advancement Fund

    EIN 237160605 · Headquarters: FAIRFAX, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Iron Workers Industry Promotional Fund

    EIN 611162229 · Headquarters: JEFFERSONVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  5. Iron Workers International Assn 516

    EIN 930167657 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Iron Workers Joint Apprenticeship & Training Fund

    EIN 870293690 · Headquarters: SALT LAKE CITY, UT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Iron Workers Joint Apprenticeship and Training Committee of Harrisburg

    EIN 236278207 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Iron Workers Labor Management Cooperation Committee Inc

    EIN 341748244 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Iron Workers Local #5 Joint Apprentice Training Committee

    EIN 526056134 · Headquarters: LARGO, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Iron Workers Local 103 Apprenticeship and Training Program

    EIN 351661607 · Headquarters: EVANSVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Iron Workers Local 112 Apprentice Training and Retraining Fund

    EIN 371220694 · Headquarters: EAST PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Iron Workers Local 17 Fringe Benefit Fund Inc

    EIN 341472960 · Headquarters: TROY, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Iron Workers Local 17 Insurance Benefit Fund

    EIN 340759023 · Headquarters: TROY, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Iron Workers Local 25 Health Care Trust

    EIN 386216995 · Headquarters: TROY, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Iron Workers Local 25 Labor Mgmt Education Comm

    EIN 882525857 · Headquarters: Novi, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Iron Workers Local 25 Vacation Pay Trust

    EIN 386074498 · Headquarters: TROY, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Iron Workers Local 28 Health & Welfare Fund of Richmond Virginia Area

    EIN 546068836 · Headquarters: ROANOKE, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Iron Workers Local 361 Realty Corp

    EIN 112972415 · Headquarters: OZONE PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Iron Workers Local 383 Health Care Plan

    EIN 391365594 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Iron Workers Local 399 Vacation Fund

    EIN 222978334 · Headquarters: HAMMONTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Iron Workers Local 401 Vacation Fund

    EIN 237649329 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  22. Iron Workers Local 44 Joint Apprenticeship Committee Fund

    EIN 316049859 · Headquarters: HEBRON, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Iron Workers Local 477 Apprenticeship

    EIN 630622000 · Headquarters: SHEFFIELD, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Iron Workers Local 577 Joint Apprenticeship Committee

    EIN 421124202 · Headquarters: KEOKUK, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Iron Workers Local 580 Shop Welfare Fund

    EIN 135552901 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Iron Workers Local 68 Supplemental Disability Benefits Fund

    EIN 222460963 · Headquarters: Hammonton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Iron Workers Local 7 Joint Apprentice Committee

    EIN 046110167 · Headquarters: SOUTH BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Iron Workers Local 8 Welfare Fund

    EIN 390855190 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Iron Workers Local 86

    EIN 910267915 · Headquarters: Tukwila, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Iron Workers Local 9 Apprenticeship Training Trust Fund

    EIN 222514036 · Headquarters: NIAGARA FALLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Iron Workers Local No 383 Training Program Trust

    EIN 237218726 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Iron Workers Local No 568 Health and Welfare Plan

    EIN 526112461 · Headquarters: CUMBERLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Iron Workers Local No 769 Apprenticeship and Training Trust Fund

    EIN 616034594 · Headquarters: ASHLAND, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Iron Workers Local No 92

    EIN 630203438 · Headquarters: BIRMINGHAM, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Iron Workers Local Union 112

    EIN 370347320 · Headquarters: EAST PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Iron Workers Local Union 172 Jatc

    EIN 310673761 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Iron Workers Local Union 229 Inc

    EIN 330281624 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Iron Workers Local Union 380 Training Program Trust

    EIN 370912111 · Headquarters: URBANA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Iron Workers Local Union 384 Joint Apprenticeship Committee

    EIN 621099585 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Iron Workers Local Union 401

    EIN 230724500 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Iron Workers Local Union 401 Apprentice Training Fund

    EIN 237653299 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Iron Workers Local Union 568 Joint Apprenticeship & Training Committee

    EIN 521925231 · Headquarters: CUMBERLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Iron Workers Local Union 8 Joint Apprntcshp&adv Jrnymn Trng Tr Fd

    EIN 391143963 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Iron Workers Local Union 848

    EIN 010880548 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Iron Workers Local Union No 584 Joint Apprenticeship and Training Fund

    EIN 730792884 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Iron Workers Local Union No 60 Supplemental Benefit Plan

    EIN 161500669 · Headquarters: SYRACUSE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Iron Workers Local Union No 845

    EIN 883924793 · Headquarters: BEAVER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Iron Workers Local Union No 849

    EIN 271128805 · Headquarters: HORICON, WI, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  49. Iron Workers Locals 40 361 & 417 Health Fund

    EIN 135622663 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Iron Workers Louisiana and Mississippi Educ & Training Fund

    EIN 726042240 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Iron Workers Lu 397 Apprenticeship Trust Fund

    EIN 596365948 · Headquarters: MANGO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Iron Workers Regional Health & Welfare Trust

    EIN 362234288 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Iron Workers Regional Shop Local 855 Welfare Trust

    EIN 946104154 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Iron Workers Regional Shop Local Union 853

    EIN 830898740 · Headquarters: DES PLAINES, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Iron Workers Regional Shop Local Union 854

    EIN 844645627 · Headquarters: FREDERICKSBURG, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Iron Workers Regional Shop Local Union No 851

    EIN 320511014 · Headquarters: WAYNE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Iron Workers Scholarship Fund

    EIN 990257598 · Headquarters: WAIPAHU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Iron Workers Security Funds

    EIN 133156507 · Headquarters: New York, NY, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Iron Workers Trust Fund Local No 5 Washington DC Welfare Fund

    EIN 526057762 · Headquarters: MERCER ISLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Iron Workers Welfare Fund

    EIN 720506999 · Headquarters: Oak Brook, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Iron Workers Welfare Plan of Western PA

    EIN 250994648 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Iron Workers Western Oklahoma Area Joint Apprenticeship Committee

    EIN 237063403 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Iron Workers' Locals No 15 & 424 Extended Benefit Fund

    EIN 066078910 · Headquarters: CROMWELL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Iron Works Church

    EIN 452419616 · Headquarters: PHOENIXVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  65. Iron-Heart Warriors Foundation

    EIN 934450819 · Headquarters: Summerville, SC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  66. Ironbandogs of Toledo

    EIN 822852670 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Ironbay Association

    EIN 331350037 · Headquarters: Cicero, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Ironbound Ambulance Squad Inc

    EIN 226066049 · Headquarters: NEWARK, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Ironbound Community Corporation

    EIN 221916086 · Headquarters: Newark, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Ironbound Community Health Center Inc

    EIN 850829120 · Headquarters: NEWARK, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Ironbridge Softball Booster Club

    EIN 423426581 · Headquarters: Chesterfield, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Irondale Church of the Nazarene

    EIN 341380142 · Headquarters: Irondale, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. Irondale High School Band Booster Club-ihs Bbc

    EIN 411690171 · Headquarters: SAINT PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Irondale Productions Inc

    EIN 133178772 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Irondequoit Bay Fish and Game Club Inc

    EIN 160872481 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Irondequoit Country Club Inc

    EIN 160493500 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Irondequoit Historical Society

    EIN 222393483 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Irondequoit Nightstick Club Pba Dba Night Stick Club Pba

    EIN 166032667 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Irondequoit Nursery School

    EIN 160868656 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. Irongate Association Inc

    EIN 166200161 · Headquarters: Liverpool, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Irongate Community Association Inc

    EIN 237124578 · Headquarters: MANASSAS, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Ironhorse Riders Motorcycle Club Inc

    EIN 260342599 · Headquarters: Avoca, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Ironhorse Wrestling Club of North Eastern Pa

    EIN 472794039 · Headquarters: Susquehanna, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Ironhorsemen Chapter of the 4Th

    EIN 742037751 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  85. Ironhouse Inc

    EIN 394859175 · Headquarters: Laclede, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Ironloc No 6 Corporation

    EIN 161501362 · Headquarters: WEST SENECA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Ironman Ministries

    EIN 475261766 · Headquarters: Sandia Park, NM, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Ironoaks Tennis Club

    EIN 900634628 · Headquarters: Sun Lakes, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Irons Area Tourist Association

    EIN 382177926 · Headquarters: IRONS, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  90. Irons Oaks Foundation

    EIN 363028756 · Headquarters: Olympia Fields, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Ironside Quick Response Unit

    EIN 931165901 · Headquarters: Ironside, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Ironstone Communications Inc

    EIN 813994651 · Headquarters: Brighton, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. Ironstone Ridge Nature Center Inc

    EIN 010936844 · Headquarters: MECHANICSBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. Ironstone Ridge Nature Center Inc

    EIN 232095199 · Headquarters: Mechanicsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Ironton and Lawrence County Area Community Action Organization

    EIN 310714190 · Headquarters: IRONTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Ironton Council for the Arts

    EIN 310985861 · Headquarters: Ironton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Ironton Fire Department Relief Assoc

    EIN 416037481 · Headquarters: IRONTON, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Ironton Garden Club

    EIN 300506921 · Headquarters: Ironton, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Ironton Lodge 701 Loyal Order of Moose

    EIN 314216028 · Headquarters: IRONTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Ironton Women of the Moose

    EIN 311022736 · Headquarters: IRONTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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