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. International Brotherhood of Elect No 743 Health & Welfare

    EIN 236299525 · Headquarters: READING, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. International Brotherhood of Electrical Workers

    EIN 231700981 · Headquarters: MCALISTERVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. International Brotherhood of Electrical Workers

    EIN 236296569 · Headquarters: Lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. International Brotherhood of Electrical Workers

    EIN 236434521 · Headquarters: Birdsboro, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. International Brotherhood of Electrical Workers

    EIN 240724986 · Headquarters: SHAMOKIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. International Brotherhood of Electrical Workers

    EIN 251092381 · Headquarters: youngwood, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. International Brotherhood of Electrical Workers

    EIN 251324303 · Headquarters: SANDY LAKE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. International Brotherhood of Electrical Workers

    EIN 251831088 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. International Brotherhood of Electrical Workers

    EIN 256055889 · Headquarters: Waynesburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. International Brotherhood of Electrical Workers

    EIN 256056094 · Headquarters: Johnstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. International Brotherhood of Electrical Workers

    EIN 256068070 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. International Brotherhood of Electrical Workers

    EIN 256086821 · Headquarters: meadville, PA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  13. International Brotherhood of Electrical Workers #98

    EIN 230724610 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. International Brotherhood of Electrical Workers - 0459 Local

    EIN 250568211 · Headquarters: JOHNSTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. International Brotherhood of Electrical Workers 0081 Building Inc

    EIN 231692662 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. International Brotherhood of Electrical Workers 0081 Local

    EIN 240620051 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. International Brotherhood of Electrical Workers Local # 1600

    EIN 232017810 · Headquarters: ALLENTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. International Brotherhood of Electrical Workers Local #201

    EIN 250943385 · Headquarters: Beaver, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. International Brotherhood of Electrical Workers Local #56

    EIN 251064498 · Headquarters: ERIE, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. International Brotherhood of Electrical Workers Local 1096

    EIN 251414539 · Headquarters: BOLIVAR, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. International Brotherhood of Electrical Workers Local 1319

    EIN 240741305 · Headquarters: KINGSTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. International Brotherhood of Electrical Workers Local 2273

    EIN 251197048 · Headquarters: ALTOONA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. International Brotherhood of Electrical Workers Local Union 712

    EIN 250568213 · Headquarters: BEAVER, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. International Brotherhood of Electrical Workers Local Union No 5

    EIN 250568225 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. International Brotherhood of Electrical Workers Lu 654

    EIN 236293543 · Headquarters: BOOTHWYN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. International Brotherhood of Electrical Workers System Council Number 7

    EIN 346003710 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. International Brotherhood of Electrical Workers-local Union 1914

    EIN 256067254 · Headquarters: HARWICK, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. International Brotherhood of Teamsters

    EIN 240773584 · Headquarters: MILTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. International Brotherhood of Teamsters

    EIN 251690971 · Headquarters: State College, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. International Brotherhood of Teamsters 169 TCWH

    EIN 231194355 · Headquarters: Elkins Park, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. International Brotherhood of Teamsters Local 341

    EIN 250838489 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. International Brotherhood of Teamsters Local 585

    EIN 250568318 · Headquarters: Washington, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. International Brotherhood of Teamsters Local 636

    EIN 250799706 · Headquarters: MCKEES ROCKS, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. International Brotherhood of Teamsters Local 830 Tcwh

    EIN 230725246 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. International Brotherhood of Teamsters Local No 110

    EIN 250448135 · Headquarters: EBENSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. International Brotherhood of Teamsters Local Union 8

    EIN 251196153 · Headquarters: STATE COLLEGE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. International Brotherhood of the 538 TCWH Local

    EIN 250568231 · Headquarters: Worthington, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. International Brthrhd of Teamsters Local Union 623

    EIN 236003359 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. International Catholic Deaf Assn

    EIN 236445918 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  40. International Center for Dance and Culture

    EIN 334873073 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. International Certification & Reciprocity Consortium

    EIN 391390019 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. International Chemical Workers Representative Union

    EIN 830471927 · Headquarters: READING, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. International Colorful Ministries

    EIN 851566169 · Headquarters: MILLERSVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. International Committee for the Defense of the Breton Language

    EIN 262607908 · Headquarters: Ambler, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. International Council of Employers of Bricklayers & Allied Craftworkers

    EIN 521536248 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. International Diverse League of Coaches Inc

    EIN 851682255 · Headquarters: Norristown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. International Equestrian Organization

    EIN 237240841 · Headquarters: Camp Hill, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. International Facility Management Association Inc

    EIN 251513982 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  49. International Fainting Goat

    EIN 363763794 · Headquarters: Darlington, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. International Federation of Professional & Technical Engineers

    EIN 236390629 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. International Finnsheep Registry Inc

    EIN 453860865 · Headquarters: York, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  52. International Furnishings & Design Assoc-Az Chapter

    EIN 742539058 · Headquarters: King Of Prussia, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  53. International Furnishings and Design Association Inc

    EIN 751230482 · Headquarters: KING OF PRUSSIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. International Graphic Arts Education Association Inc

    EIN 237425568 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. International Guilds American Gem Society

    EIN 475522413 · Headquarters: Southampton, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. International Institute for Energy Conservation

    EIN 222579031 · Headquarters: BREINIGSVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. International Ladies' Garment Workers Union

    EIN 131502147 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. International Longshoremen's Association Local 1242

    EIN 231120695 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. International Management Development Association

    EIN 251736169 · Headquarters: Palmyra, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. International Messianic Jewish Alliance

    EIN 362182053 · Headquarters: Broomall, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. International Microelectronics and Packaging Society

    EIN 363680991 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. International Montessori Schools Foundation

    EIN 272963227 · Headquarters: MALVERN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. International Myopia Prevention Association

    EIN 237375076 · Headquarters: LIGONIER, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. International Order of the Rainbow Girls

    EIN 200413741 · Headquarters: West Mifflin, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. International Order of the Rainbow Girls

    EIN 237507874 · Headquarters: Bethlehem, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. International Order of the Rainbow Girls

    EIN 237507889 · Headquarters: Oil City, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. International Order of the Rainbow Girls

    EIN 237507897 · Headquarters: CAMP HILL, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. International Order of the Rainbow Girls

    EIN 237507903 · Headquarters: Westmoreland City, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. International Order of the Rainbow Girls

    EIN 237507907 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  70. International Order of the Rainbow Girls

    EIN 237507921 · Headquarters: Washington, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  71. International Order of the Rainbow Girls

    EIN 237507946 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. International Order of the Rainbow Girls

    EIN 237507954 · Headquarters: Norristown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. International Order of the Rainbow Girls

    EIN 237507972 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. International Order of the Rainbow Girls

    EIN 237507983 · Headquarters: Falls, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. International Order of the Rainbow Girls

    EIN 237507999 · Headquarters: Wyoming, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. International Order of the Rainbow Girls

    EIN 251249139 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  77. International Order of the Rainbow Girls

    EIN 273662713 · Headquarters: Waymart, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. International Order of the Rainbow Girls

    EIN 320543337 · Headquarters: Grove City, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  79. International Order of the Rainbow Girls

    EIN 412244396 · Headquarters: Beaver, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. International Order of the Rainbow Girls

    EIN 912076825 · Headquarters: Monroeville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. International Order of the Rainbow Girls Supreme Assembly

    EIN 300842322 · Headquarters: Concordville, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  82. International Order of the Rainbow Girls the Supreme Assembly

    EIN 943490565 · Headquarters: Altoona, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. International Poetry Forum

    EIN 251379749 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. International Police Association United States Section

    EIN 510144812 · Headquarters: ELKINS PARK, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. International Service Fellowship

    EIN 231644377 · Headquarters: UPPER DARBY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. International Soc of Neurovirology

    EIN 232958381 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. International Society for Animal Rights

    EIN 530257197 · Headquarters: CLARKS SUMMIT, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. International Society of Automation

    EIN 236269674 · Headquarters: Wayne, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. International Society of Automation

    EIN 581781166 · Headquarters: Allentown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. International Society of Automation

    EIN 843409977 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. International Society of Caricature Artists

    EIN 752591842 · Headquarters: LANCASTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. International Society of Certified Employee Benefit Specialists Inc

    EIN 232480926 · Headquarters: Bryn Mawr, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Society of Certified Employee Benefit Specialists Inc

    EIN 251503564 · Headquarters: Coraopolis, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. International Surface Fabricators A

    EIN 541841654 · Headquarters: INGOMAR, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. International Typographical Union 7

    EIN 250732450 · Headquarters: BRIDGEVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. International Union of Electrical Radio & Machine Workers

    EIN 250481861 · Headquarters: SAINT MARYS, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. International Union of Electronic Electrical 135 Iu

    EIN 236272542 · Headquarters: ELIZABETHVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. International Union of Elevator 6 ECI

    EIN 250568544 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. International Union of Elevator Constructors - Local 59

    EIN 236429775 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. International Union of Elevator Constructors Local No 5 Beneficial

    EIN 237154418 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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