Nonprofits in Pennsylvania

Nonprofits in Pennsylvania. Browse 93,150 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 Seafood Sustainability Foundation Inc

    EIN 263646127 · Headquarters: PITTSBURGH, PA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. International Seafood Sustainability Trade Association Inc

    EIN 263645975 · Headquarters: PITTSBURGH, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. International Service Center

    EIN 232052374 · Headquarters: HARRISBURG, PA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. International Service Fellowship

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

  5. International Shooting Range Enhancement Foundation

    EIN 316675722 · Headquarters: SOMERSET, PA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  6. International Shotokan Karate Federation

    EIN 222546669 · Headquarters: Philadelphia, PA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. International Soc of Neurovirology

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

  8. International Soccer Academy of Erie

    EIN 822450355 · Headquarters: ERIE, PA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. International Society for Animal Rights

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

  10. International Society for Anthrozoology

    EIN 300275851 · Headquarters: LANCASTER, PA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. International Society for Bioluminescence and Chemiluminesc

    EIN 742870016 · Headquarters: Philadelphia, PA, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. International Society for Biopharmaceutical Statistics

    EIN 208588581 · Headquarters: Warrington, PA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. International Society for Bipolar Disorders

    EIN 251846520 · Headquarters: MONROEVILLE, PA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. International Society for Cardiovascular Diseases

    EIN 822768225 · Headquarters: NEWTOWN SQUARE, PA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  15. International Society for Computational Social Science

    EIN 871606694 · Headquarters: PHILADEPHIA, PA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. International Society for Craniofacial Surgery C/o Boeld Communication Inc

    EIN 232750481 · Headquarters: PHILADELPHIA, PA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. International Society for Exploring Teaching and Learning Inc

    EIN 454306898 · Headquarters: GLENMOORE, PA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. International Society for Micropiles

    EIN 331145705 · Headquarters: EIGHTY FOUR, PA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. International Society for Minimal Intervention in Spinal Surgery

    EIN 232621050 · Headquarters: Devon, PA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. International Society for Pediatric Mechanical Circulatory Support

    EIN 300598360 · Headquarters: Hummelstown, PA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. International Society for the Study of Personality Disorders

    EIN 043140128 · Headquarters: STATE COLLEGE, PA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. International Society of Automation

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

  23. International Society of Automation

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

  24. International Society of Automation

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

  25. International Society of Caricature Artists

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

  26. 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

  27. 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

  28. International Society of Lyophilization-freeze Drying Inc

    EIN 233100083 · Headquarters: GLENMOORE, PA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. International Society of Seekers of the Truth

    EIN 231501187 · Headquarters: Langhorne, PA, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. International Society of the Protein Termini

    EIN 832550286 · Headquarters: Philadelphia, PA, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. International Society of University Colon and Rectal Surgeons Inc

    EIN 061397691 · Headquarters: WEXFORD, PA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. International Society of Wheelchair Professionals

    EIN 862911321 · Headquarters: MOON TOWNSHIP, PA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. International Society on Oxygen Transport to Tissue

    EIN 363270081 · Headquarters: ASTON, PA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. International Sports Academy Llc

    EIN 831496266 · Headquarters: Russell, PA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. International Sports and Leadership Development Foundation

    EIN 883936535 · Headquarters: Philadelphia, PA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. International Station Wagon Club Inc

    EIN 263615773 · Headquarters: Renfrew, PA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Student Athlete Academy Inc

    EIN 232881612 · Headquarters: PHILADELPHIA, PA, USA · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  38. International Surface Fabricators A

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

  39. International Technical Electric & Construction Inc

    EIN 205940449 · Headquarters: MONTOURSVILLE, PA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. International Technical Rescue Association (Itra)

    EIN 830578660 · Headquarters: Hummelstown, PA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. International Technology Rental Association

    EIN 203182484 · Headquarters: ALLISON PARK, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  42. International Therapy Outreach Teams Inc

    EIN 273487746 · Headquarters: Sellersville, PA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. International Training in Communication

    EIN 710884251 · Headquarters: EVERETT, PA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  44. International Trainning Ministry

    EIN 232794606 · Headquarters: Morgantown, PA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. International Typographical Union 7

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

  46. 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

  47. 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

  48. International Union of Elevator 6 ECI

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

  49. 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

  50. 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

  51. International Union of Operating Engineers

    EIN 222539413 · Headquarters: Wayne, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. International Union of Operating Engineers Local 542

    EIN 230725295 · Headquarters: FORT WASHINGTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. International Union of Operating Engineers Local 835 Training Trust

    EIN 201248603 · Headquarters: DREXEL HILL, PA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. International Union of Operating Engineers Local 95

    EIN 250568547 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. International Union of Operating Engineers Local 95 Training Fund

    EIN 251776233 · Headquarters: PITTSBURGH, PA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. International Union of Operating Engineers Local Union 66

    EIN 250568551 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. International Union of Painters and Allied Trades

    EIN 237072379 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. International Union of Painters and Allied Trades

    EIN 250486536 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. International Union of Painters and Allied Trades

    EIN 250568234 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. International Union of Painters and Allied Trades

    EIN 250706985 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. International Union of Painters and Allied Trades

    EIN 250787568 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. International Union of Painters and Allied Trades

    EIN 250907194 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. International Union of Painters and Allied Trades

    EIN 251159920 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. International Union of Painters and Allied Trades

    EIN 251304459 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. International Union of Painters and Allied Trades

    EIN 821541923 · Headquarters: drums, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. International Union of Painters and Allied Trades District Council #57

    EIN 232937938 · Headquarters: Carnegie, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. International Union Operating Engineers 835-835A

    EIN 230725290 · Headquarters: DREXEL HILL, PA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. International Union Security Police Fire Professionals of America

    EIN 251065711 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. International Union Uaw 629

    EIN 251090249 · Headquarters: CORRY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. International Union UAW Local 1186

    EIN 251059683 · Headquarters: Erie, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. International Union UAW LOCAL 1193

    EIN 240838843 · Headquarters: EYNON, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. International Union UAW LOCAL 1296

    EIN 520821933 · Headquarters: WAYNESBORO, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. International Union UAW LOCAL 1872

    EIN 231913611 · Headquarters: YORK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. International Union UAW Local 1968

    EIN 232007971 · Headquarters: Hanover, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. International Union UAW LOCAL 3303

    EIN 251226633 · Headquarters: Butler, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. International Union UAW Local 3400

    EIN 542160971 · Headquarters: Saint Marys, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. International Union UAW Local 5502

    EIN 922556633 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. International Union UAW Local 644

    EIN 231250611 · Headquarters: Pottstown, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. International Union UAW LOCAL 677

    EIN 231092547 · Headquarters: ALLENTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. International Union UAW Local 714

    EIN 251152811 · Headquarters: Erie, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. International Union UAW Local 787

    EIN 240773104 · Headquarters: Williamsport, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. International Union United Auto Aer Ospace & Agricultural Workers of A

    EIN 232767665 · Headquarters: Allentown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. International Union United Auto Aerospace & Agricultural Workers

    EIN 231527605 · Headquarters: QUAKERTOWN, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. International Union United Auto Aerospace & Agricultural Workers

    EIN 233064767 · Headquarters: LEVITTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. International Union United Auto Aerospace & Agricultural Workers

    EIN 233074089 · Headquarters: Ashley, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. International Union United Auto Aerospace & Agricultural Workers

    EIN 237283605 · Headquarters: pittsburgh, PA, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  87. International Union United Auto Aerospace & Agricultural Workers

    EIN 251087719 · Headquarters: Erie, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. International Union United Auto Aerospace & Agricultural Workers

    EIN 251602452 · Headquarters: GREENSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. International Union United Auto Aerospace & Agricultural Workers

    EIN 264619319 · Headquarters: LATROBE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. International Union United Auto Aerospace & Agricultural Workers O

    EIN 232181788 · Headquarters: BENSALEM, PA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. International Union United Auto Aerospace & Agriculture

    EIN 256065926 · Headquarters: Latrobe, PA, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  92. International Union United Auto Aerospace & Agriculture Workers

    EIN 210648481 · Headquarters: Levittown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Union United Auto Aerospace & Agriculture Workers

    EIN 236296053 · Headquarters: Legighton, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. International Union United Auto Aerospace & Agriculture Workers

    EIN 237244494 · Headquarters: mt pleasant, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. International Union United Auto Aerospace & Agriculture Workers

    EIN 251057050 · Headquarters: Latrobe, PA, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  96. International Union United Auto Aerospace & Argicultural Workers

    EIN 237303612 · Headquarters: Allentown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. International Union United Auto Aerospace Agricultural Workers

    EIN 231457548 · Headquarters: ALLENTOWN, PA, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  98. International Union United Automobile Aerospace & Agricultura

    EIN 236277431 · Headquarters: north hills, PA, US · Science & Technology · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  99. International United Church of God

    EIN 474882923 · Headquarters: Lehighton, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  100. International Upper Cervical Patient Advocates Association

    EIN 010887732 · Headquarters: NEW CASTLE, PA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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