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. Operation Understanding

    EIN 232636683 · Headquarters: PHILADELPHIA, PA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  2. Operation Valor Arts a Veteran's Initiative

    EIN 452751158 · Headquarters: PITTSBURGH, PA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Operation Vet Now Inc

    EIN 823359214 · Headquarters: MONROEVILLE, PA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Operation Veterans Hope Incorporated

    EIN 811710227 · Headquarters: Mount Holly Springs, PA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  5. Operation Walk Philadelphia

    EIN 270934894 · Headquarters: Philadelphia, PA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Operation Ward 57

    EIN 611521946 · Headquarters: WARMINSTER, PA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Operation Wildcat

    EIN 842733564 · Headquarters: Mechanicsburg, PA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Operation Xo

    EIN 272028520 · Headquarters: Hatboro, PA, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. Operation143

    EIN 320413200 · Headquarters: Pottstown, PA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Operative Plasterers & Cement Masons International Association

    EIN 232656973 · Headquarters: Dresher, PA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  11. Operative Plasterers & Cement Masons International Association

    EIN 232921411 · Headquarters: MUNHALL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Operative Plasterers & Cement Masons Local Union No 31

    EIN 250581247 · Headquarters: Munhall, PA, USA · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990

  13. Operative Plasterers & Cement Masons Of

    EIN 251620832 · Headquarters: PHILADELPHIA, PA, USA · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  14. Operative Plasterers and Cement 8 Local Pcm

    EIN 230932562 · Headquarters: PHILADELPHIA, PA, USA · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990

  15. Operative Plasterers and Cement Masons International Association Local 592

    EIN 230932560 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Opex Park

    EIN 852777879 · Headquarters: BENSALEM, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Ophelias Making Agency

    EIN 922979959 · Headquarters: YORK, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Opioid Crisis Action Network Recovery Fund

    EIN 872415371 · Headquarters: BRYN MAWR, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Oplinger-hower Home Assn of Lehigh Twp Pa Inc

    EIN 832481767 · Headquarters: WALNUTPORT, PA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Oporation Ava Inc

    EIN 270589431 · Headquarters: PHILADELPHIA, PA, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  21. Oppenheim Louis Tuw

    EIN 376030392 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Opport-unity

    EIN 371644664 · Headquarters: Philadelphia, PA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Opportunities for the Aging Housing Corp Ta Opportunities Tower Iii

    EIN 222809543 · Headquarters: PHILADELPHIA, PA, USA · Housing & Shelter · Latest available filing year: 2018 · Primary form: IRS Form 990

  24. Opportunities for the Aging Housing Corporation

    EIN 232069164 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Opportunities for the Aging Housing Corporation Ii

    EIN 232410074 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. Opportunities Industrialization Center Inc

    EIN 236296920 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Opportunities Industrialization Centers of America Inc

    EIN 237109952 · Headquarters: PHILADELPHIA, PA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Opportunities Services Corporation

    EIN 232292014 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  29. Opportunities Unlimited

    EIN 203397275 · Headquarters: MONTOURSVILLE, PA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  30. Opportunities Unlimited of Erie Inc

    EIN 251376837 · Headquarters: ERIE, PA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Opportunities-pa

    EIN 264630481 · Headquarters: Waynesboro, PA, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  32. Opportunity Access Inc

    EIN 233039956 · Headquarters: East Stroudsburg, PA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  33. Opportunity Adkinson Project Inc

    EIN 831298076 · Headquarters: PHILADELPHIA, PA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Opportunity America

    EIN 232919923 · Headquarters: Plymouth Meeting, PA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  35. Opportunity Associates

    EIN 237078018 · Headquarters: Stroudsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. Opportunity Awaits

    EIN 871155182 · Headquarters: Norristown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Opportunity Behavioral Health Inc

    EIN 800810168 · Headquarters: READING, PA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Opportunity Doors Inc

    EIN 251769892 · Headquarters: Greenville, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Opportunity Finance Network

    EIN 205189202 · Headquarters: Philadelphia, PA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Opportunity Foundation

    EIN 387132674 · Headquarters: PITTSBURGH, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. Opportunity Foundation Inc

    EIN 203738138 · Headquarters: WILKES BARRE TWP, PA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Opportunity House

    EIN 232543677 · Headquarters: READING, PA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Opportunity Inc Greater Baltimore

    EIN 521624570 · Headquarters: York, PA, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  44. Opportunity Project

    EIN 844055375 · Headquarters: Stevens, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. Opportunity Zone Association of America

    EIN 832152620 · Headquarters: Venetia, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  46. Oppose the Landfill Inc

    EIN 883595537 · Headquarters: Stewartstown, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Oppticorps Inc

    EIN 473743127 · Headquarters: Bala Cynwyd, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Ops Initiative Inc

    EIN 923634721 · Headquarters: KERSEY, PA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Optical Realities Indie Arts Initiative

    EIN 474736644 · Headquarters: Philadelphia, PA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Opticians Association of Pennsylvania

    EIN 923127432 · Headquarters: Mechanicsburg, PA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Optimist Club of Boyertown

    EIN 236274613 · Headquarters: BOYERTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Optimist Club of Kutztown

    EIN 232171268 · Headquarters: Kutztown, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  53. Optimist Club of Kutztown Foundation Inc

    EIN 813655554 · Headquarters: KUTZTOWN, PA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Optimist International

    EIN 232019909 · Headquarters: Glenolden, PA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  55. Optimist International

    EIN 232109287 · Headquarters: King Of Prussia, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Optimist International

    EIN 232149824 · Headquarters: Ft Washington, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Optimist International

    EIN 232532624 · Headquarters: YORK, PA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  58. Optimist International

    EIN 236261772 · Headquarters: Lancaster, PA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  59. Optimist International

    EIN 236295707 · Headquarters: CHELTENHAM, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Optimist International

    EIN 236296066 · Headquarters: SINKING SPRING, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Optimist International

    EIN 236296840 · Headquarters: Allentown, PA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  62. Optimist International

    EIN 236296924 · Headquarters: east stroudsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Optimist International

    EIN 236296926 · Headquarters: York, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Optimist International

    EIN 236297498 · Headquarters: West Chester, PA, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  65. Optimist International

    EIN 236390297 · Headquarters: York, PA, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  66. Optimist International

    EIN 236413778 · Headquarters: MACUNGIE, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Optimist International

    EIN 236413785 · Headquarters: Philadelphia, PA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Optimist International

    EIN 236414408 · Headquarters: SINKING SPRING, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Optimist International

    EIN 236444276 · Headquarters: Douglassville, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Optimist International

    EIN 236445498 · Headquarters: Harrisburg, PA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. Optimist International

    EIN 237025381 · Headquarters: Wayne, PA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  72. Optimist International

    EIN 237025833 · Headquarters: Havertown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Optimist International

    EIN 237289015 · Headquarters: Elizabethtown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Optimist International

    EIN 251303067 · Headquarters: Perkiomenville, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Optimist International

    EIN 256063022 · Headquarters: MERCER, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. Optimist International

    EIN 256064387 · Headquarters: Indiana, PA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Optimist International

    EIN 363297790 · Headquarters: West Chester, PA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. Optimist International

    EIN 370038460 · Headquarters: NEW KENSINGTON, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Optimist International

    EIN 465694572 · Headquarters: Ambler, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Optimist International

    EIN 843250893 · Headquarters: Media, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Optimist International

    EIN 900252956 · Headquarters: CHELTENHAM, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Optimist International

    EIN 900287289 · Headquarters: Newtown Sq, PA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  83. Optimist International

    EIN 900290188 · Headquarters: CHELTENHAM, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Optimist International

    EIN 900337128 · Headquarters: Sinking Spring, PA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  85. Optimist International

    EIN 912172928 · Headquarters: Reinholds, PA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  86. Optimo Foundation

    EIN 843475906 · Headquarters: BLOOMSBURG, PA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Optimum Bliss Wellness Center

    EIN 853853159 · Headquarters: Philadelphia, PA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Optimum Youth Equestrian

    EIN 853861457 · Headquarters: PITTSBURGH, PA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Optimus Steel Llc Beaumont Texas Retiree Health Benefit Plan

    EIN 827024084 · Headquarters: PITTSBURGH, PA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Option Independent Fire Company of Baldwin Borough Allegheny County

    EIN 251153644 · Headquarters: PITTSBURGH, PA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Options in Aging

    EIN 232003718 · Headquarters: NARBERTH, PA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Options Philly

    EIN 991238627 · Headquarters: Philadelphia, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Options Resource Center

    EIN 251596520 · Headquarters: MONONGAHELA, PA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Opus One Berks Chamber Choir

    EIN 461610644 · Headquarters: Wyomissing, PA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Opus Outreach Foundation

    EIN 922188710 · Headquarters: Newtown, PA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Ora Pride Inc

    EIN 872766154 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Oracle Healing Inc

    EIN 843650134 · Headquarters: Philadelphia, PA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Oral History in the Mid-atlantic Region - Ohmar

    EIN 521103821 · Headquarters: Philadelphia, PA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Orange and Black Football Boosters of Erie County Pennsylvania Inc

    EIN 251879766 · Headquarters: ERIE, PA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Orange Arrow Inc

    EIN 462095934 · Headquarters: PITTSBURGH, PA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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