Unknown & Unclassified nonprofits in Pennsylvania

Unknown & Unclassified nonprofits in Pennsylvania. Browse 26,979 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. United Steelworkers

    EIN 720571748 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. United Steelworkers

    EIN 741867342 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. United Steelworkers

    EIN 746060923 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. United Steelworkers

    EIN 746061796 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. United Steelworkers

    EIN 746105765 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. United Steelworkers

    EIN 760677314 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. United Steelworkers

    EIN 812780597 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. United Steelworkers

    EIN 882642697 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. United Steelworkers

    EIN 900775687 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  10. United Steelworkers 10-00615 Local

    EIN 237248701 · Headquarters: BLOOMSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. United Steelworkers Building Fund

    EIN 237270416 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. United Steelworkers Education Center

    EIN 251299546 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. United Steelworkers International

    EIN 141978391 · Headquarters: Schuylkill Haven, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. United Steelworkers International

    EIN 230553285 · Headquarters: Coatesville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. United Steelworkers International

    EIN 231092686 · Headquarters: Harrisburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. United Steelworkers International

    EIN 231250294 · Headquarters: Lewistown, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. United Steelworkers International

    EIN 231685626 · Headquarters: Chester, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. United Steelworkers International

    EIN 231737038 · Headquarters: Spring Grove, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. United Steelworkers International

    EIN 237079237 · Headquarters: Port Allegany, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. United Steelworkers International

    EIN 237229765 · Headquarters: Karns City, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. United Steelworkers International

    EIN 240746281 · Headquarters: Bethlehem, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. United Steelworkers International

    EIN 250318003 · Headquarters: Brackenridge, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. United Steelworkers International

    EIN 250318019 · Headquarters: Latrobe, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. United Steelworkers International

    EIN 250368275 · Headquarters: Braddock, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. United Steelworkers International

    EIN 250818115 · Headquarters: Clairton, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. United Steelworkers International

    EIN 250846197 · Headquarters: West Mifflin, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. United Steelworkers International

    EIN 250936061 · Headquarters: Jeannette, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. United Steelworkers International

    EIN 250945294 · Headquarters: Allenport, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. United Steelworkers International

    EIN 250997645 · Headquarters: New Kensington, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. United Steelworkers International

    EIN 251031510 · Headquarters: Kittanning, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. United Steelworkers International

    EIN 251055918 · Headquarters: Ridgway, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. United Steelworkers International

    EIN 251182012 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. United Steelworkers International

    EIN 251189026 · Headquarters: Washington, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. United Steelworkers International

    EIN 251582150 · Headquarters: Brockway, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. United Steelworkers International

    EIN 251668032 · Headquarters: Beaver Falls, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. United Steelworkers International

    EIN 251839150 · Headquarters: New Kensington, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. United Steelworkers International

    EIN 256063334 · Headquarters: Canonsburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. United Steelworkers International

    EIN 256064017 · Headquarters: Irwin, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. United Steelworkers International

    EIN 256086819 · Headquarters: Harrisburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. United Steelworkers International

    EIN 256104133 · Headquarters: New Castle, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. United Steelworkers International

    EIN 510124414 · Headquarters: Wilkes Barre, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. United Steelworkers International

    EIN 611566128 · Headquarters: Garards Fort, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. United Steelworkers International

    EIN 993295341 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. United Steelworkers International 05032

    EIN 251821389 · Headquarters: Baden, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. United Steelworkers International Local 00287M

    EIN 236409699 · Headquarters: Lancaster, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. United Steelworkers International Local 00304B

    EIN 236409698 · Headquarters: Blossburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. United Steelworkers International Local 08166

    EIN 237306089 · Headquarters: Snow Shoe, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. United Steelworkers International Local 10-00018

    EIN 240832681 · Headquarters: Bangor, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. United Steelworkers International Local 10-00234

    EIN 231319218 · Headquarters: Marcus Hook, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. United Steelworkers International Local Union

    EIN 250846176 · Headquarters: Tire Hill, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. United Steelworkers International Local Union

    EIN 250934872 · Headquarters: Oil City, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. United Steelworkers International Local Union

    EIN 251005438 · Headquarters: Erie, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. United Steelworkers International Local Union 00993

    EIN 251727860 · Headquarters: Irwin, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. United Steelworkers International Local Union 01138

    EIN 250415467 · Headquarters: Leechburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. United Steelworkers International Local Union 01211

    EIN 250818051 · Headquarters: Baden, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. United Steelworkers International Local Union 02635

    EIN 250846184 · Headquarters: Johnstown, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. United Steelworkers International Local Union 04889

    EIN 231418077 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. United Steelworkers International Local Union 06996

    EIN 231670574 · Headquarters: Reading, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. United Steelworkers International Local Union 5852

    EIN 251089647 · Headquarters: McKeesport, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. United Steelworkers International Union Local 00198G

    EIN 256063302 · Headquarters: Connellsville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. United Steelworkers Local 01016

    EIN 251055626 · Headquarters: Wheatland, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. United Steelworkers Local 10-100

    EIN 521992083 · Headquarters: Bensalem, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. United Steelworkers Local 286 Legal Services Plan

    EIN 232194292 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. United Steelworkers Local 308

    EIN 251527059 · Headquarters: Williamsburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. United Steelworkers Local Union

    EIN 236292929 · Headquarters: Phoenixville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. United Steelworkers Local Union 00376M

    EIN 236284131 · Headquarters: Columbia, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. United Steelworkers Local Union 00667

    EIN 231517878 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. United Steelworkers Local Union 00930B

    EIN 621768956 · Headquarters: Shoemakersville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. United Steelworkers Local Union 01035

    EIN 231281037 · Headquarters: Lancaster, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. United Steelworkers Local Union 04907

    EIN 246020323 · Headquarters: Williamsport, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. United Steelworkers Local Union 05652

    EIN 240840261 · Headquarters: Wilkes Barre, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. United Steelworkers Local Union 10-00547

    EIN 232467270 · Headquarters: Nazareth, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. United Steelworkers Local Union 12698

    EIN 236464472 · Headquarters: Linwood, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. United Steelworkers Local Union 132M

    EIN 236420554 · Headquarters: Gilbertsville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. United Steelworkers Local Union 14372

    EIN 236297805 · Headquarters: Ashland, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. United Steelworkers Local Union 88G

    EIN 231285936 · Headquarters: Bristol, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. United Transportation Union

    EIN 236000720 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. United Ukrainian American Relief Committee, Inc.

    EIN 231360863 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. United Union of Roofers 210 Rdwa

    EIN 251201246 · Headquarters: ERIE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. United Union of Roofers Waterproofers a Allied Workers Local No 30

    EIN 231175040 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. United Veterans Association of Blair County

    EIN 230326075 · Headquarters: ALTOONA, PA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  82. United Veterans of Wars Lehigh County Chapter

    EIN 472676781 · Headquarters: Allentown, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  83. United Way Endowment Fund of Carlisle Pennsylvania

    EIN 236684378 · Headquarters: CARLISLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. United Way Foundation of the Capital Region

    EIN 251733405 · Headquarters: Enola, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. United Way Huntingdon County Inc

    EIN 231555447 · Headquarters: HUNTINGDON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. United Way of Blair County

    EIN 231352003 · Headquarters: JOHNSTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  87. United Way of Boyertown Area

    EIN 236395495 · Headquarters: Boyertown, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. United Way of Bradford County

    EIN 232077784 · Headquarters: TOWANDA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. United Way of Clarion County

    EIN 251233793 · Headquarters: CLARION, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. United Way of Columbia and Montour County

    EIN 240840626 · Headquarters: BLOOMSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  91. United Way of Greater Hazleton Inc

    EIN 240796034 · Headquarters: HAZLETON, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. United Way of Gujarat

    EIN 541459695 · Headquarters: Schuylkill Haven, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. United Way of Lackawanna Wayne and Pike Counties

    EIN 240824164 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. United Way of Mifflin-juniata

    EIN 231252087 · Headquarters: LEWISTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. United Way of the Greater Lehigh Valley

    EIN 233025771 · Headquarters: Allentown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. United Way of the Southern Alleghenies Inc

    EIN 250965383 · Headquarters: JOHNSTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. United Way of Venango County and Titusville Region

    EIN 251219187 · Headquarters: RENO, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. United Way of York County

    EIN 231352588 · Headquarters: YORK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Unity Cemetery Association

    EIN 250851850 · Headquarters: LATROBE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Unity Center Inc Co RagoGriesser & Co

    EIN 232427510 · Headquarters: Springfield, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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