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. Pittsburgh Tax Club

    EIN 237442308 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Pittsburgh Technology Center Association

    EIN 251762563 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Pittsburgh Technology Council

    EIN 251437854 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Pittsburgh Theological Seminary of the Presbyterian Church (USA)

    EIN 250965473 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  5. Pittsburgh Toy Lending Library

    EIN 237433645 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Pittsburgh Ukrainian Community Foundation

    EIN 473079732 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. Pittsburgh Ukrainian Heritage Foundation

    EIN 473091420 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  8. Pittsburgh Ukrainian Radio Program

    EIN 471193331 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  9. Pittsburgh Venture Capital Association

    EIN 251566467 · Headquarters: BRIDGEVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Pittsburgh Western Pennsylvania Northern West Virginia Chapter of Sior

    EIN 813357558 · Headquarters: BRIDGEVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Pittsburgh Youth Symphony Orchestra Association Inc

    EIN 256079157 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Pittsburghatl Homeowners United

    EIN 822958753 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  13. Pittsfield Adams Lodge No 272 of the Benevolent

    EIN 041079700 · Headquarters: Pittsfield, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Pittsfield Anti-tuberculosis Association

    EIN 042104839 · Headquarters: BECKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  15. Pittsfield Center Development Corporation

    EIN 020368627 · Headquarters: Pittsfield, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Pittsfield Community Center Inc

    EIN 371048799 · Headquarters: Pittsfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Pittsfield Development Corporation

    EIN 222559719 · Headquarters: Pittsfield, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Pittsfield High School Class of 1954 Scholarship Fund Inc

    EIN 371178599 · Headquarters: PITTSFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Pittsfield Historical Society

    EIN 237113765 · Headquarters: PITTSFIELD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Pittsfield Lodge No 420

    EIN 370645192 · Headquarters: Pittsfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Pittsfield Permanent Firemens Benefit Association Incorporated

    EIN 046115353 · Headquarters: pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Pittsfield Rotary Club Foundation Inc

    EIN 043349204 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Pittsfield Sportsmens Club

    EIN 046014676 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Pittsfield West Cemetery Association

    EIN 376045600 · Headquarters: Pittsfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Pittsfield Youth Workshop Inc

    EIN 020414050 · Headquarters: PITTSFIELD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Pittsford Central School District B Us Drivers and Attendants Associat

    EIN 203704686 · Headquarters: Pittsford, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Pittsford Community Library Foundation Inc

    EIN 161450567 · Headquarters: Pittsford, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Pittsford Golden Lions INC

    EIN 222185992 · Headquarters: Pittsford, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Pittsford Jefferson Fire & Rescue

    EIN 451228886 · Headquarters: Pittsford, MI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  30. Pittsford Lions Club

    EIN 382760879 · Headquarters: Hillsdale, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Pittsford Little League Inc

    EIN 911846302 · Headquarters: PITTSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Pittsford Musicals Inc

    EIN 237013835 · Headquarters: Pittsford, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Pittsford United Nursery School

    EIN 160868491 · Headquarters: PITTSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Pittsford Vt Historical Society Incorporated

    EIN 036010729 · Headquarters: Pittsford, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Pittsford Youth Services Inc

    EIN 161299684 · Headquarters: PITTSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Pittston Area Federation of Teachers Aft

    EIN 237063154 · Headquarters: PITTSTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Pittston Area Psea Union

    EIN 205712794 · Headquarters: Jenkins Twp, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Pittston Farm Recreation Club

    EIN 204062634 · Headquarters: Pittston Academy TWP, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Pittston Hunting and Fishing Club

    EIN 271216298 · Headquarters: Mountain Top, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Pittston Lodge 1207 Loom

    EIN 240647810 · Headquarters: WEST PITTSTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Pittston Memorial Library

    EIN 232126317 · Headquarters: PITTSTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Pittston Township Ambulance Association

    EIN 232030942 · Headquarters: PITTSTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Pittston Township Firefighters Association

    EIN 814229075 · Headquarters: PITTSTON, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Pittston Volunteer Firemens Relief

    EIN 246017496 · Headquarters: PITTSTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Pittsville Education Association

    EIN 237088295 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Pittsville Education Support Personal Association

    EIN 371559517 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Pittsville Fire Department Inc

    EIN 391774833 · Headquarters: PITTSVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Pittsville Volunteer Fire Dept Inc

    EIN 526055638 · Headquarters: PITTSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Pittsville Youth Baseball League

    EIN 475268101 · Headquarters: Pittsville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Pittsylvania Christian Service Camp

    EIN 541130979 · Headquarters: Chatham, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Pittsylvania County Community Action Inc

    EIN 540805640 · Headquarters: CHATHAM, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Pittsylvania County Farm Bureau

    EIN 540564666 · Headquarters: CHATHAM, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Pittsylvania County Principals and Supervisors Association

    EIN 471390926 · Headquarters: Gretna, VA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  54. Pittsylvania Education Association

    EIN 541062958 · Headquarters: Danville, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Pittsylvania Historical Society

    EIN 541059895 · Headquarters: CHATHAM, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Pittwood Christian Church

    EIN 371146340 · Headquarters: Watseka, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Pitty City Rescue

    EIN 863953818 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Pitzer Family Foundation

    EIN 686099475 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. Pius Ix Home Association

    EIN 237265649 · Headquarters: Lansdale, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  60. Pius Sirois Trust Uw Tw

    EIN 016059973 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. Pius Ten Hunting Club

    EIN 274134034 · Headquarters: Woodbine, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Pius X Conference Society of St Vincent De Paul

    EIN 611603931 · Headquarters: San Antonio, TX, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  63. Piute County Farm Bureau

    EIN 870416440 · Headquarters: Junction, UT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Pivnick Family Foundation

    EIN 386105067 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Pivot Cmx

    EIN 873371372 · Headquarters: ROUND ROCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Pivot Enterprise Group Inc

    EIN 463410785 · Headquarters: Washington Crossing, PA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. Pivot Ministries

    EIN 060839030 · Headquarters: Bridgeport, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Pivot Point Youth

    EIN 991537618 · Headquarters: BARTLETT, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Pivotal Business Partners

    EIN 421222683 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  70. Pivotal Connections

    EIN 770166138 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Pixel Arts Game Education

    EIN 472470508 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Pixie Hill Preschool

    EIN 910728324 · Headquarters: Mercer Island, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Pixie Parents Inc

    EIN 946086438 · Headquarters: Ross, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Pixie Play School

    EIN 941416752 · Headquarters: Concord, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Pixies Place at Orangeray Inc

    EIN 472439084 · Headquarters: Three Rivers, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Pixley Middle School Band Boosters

    EIN 823522561 · Headquarters: PIXLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. Pixy Dust

    EIN 861290290 · Headquarters: ATLANTA, GA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Piyush Shukla Foundation

    EIN 832223889 · Headquarters: EL CENTRO, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  79. Pizza Club Inc

    EIN 455326712 · Headquarters: Lindale, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  80. Pizza House Bowling League

    EIN 471673411 · Headquarters: Sandusky, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  81. Pizza Prowl & More

    EIN 465356722 · Headquarters: Edwardsville, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Pizzuti Family Foundation

    EIN 311144793 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  83. Pj & Palmina Casella Foundation

    EIN 237032083 · Headquarters: MORRISTOWN, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  84. PJ International Ministries Inc

    EIN 844061390 · Headquarters: East Northport, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  85. Pj Medical Corp

    EIN 933655400 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pjc Special Funds Inc

    EIN 854206019 · Headquarters: WAMEGO, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Pjcc Womens Golf Association

    EIN 473308119 · Headquarters: Narragansett, RI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  88. Pjm Charitable Foundation

    EIN 133406169 · Headquarters: FRANKFORT, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  89. Pjm Power Providers Group

    EIN 260402256 · Headquarters: MALVERN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Pk Johnstone & He Kimball Foundation C/o Sparrow Johnson & Ursillo Inc

    EIN 056015723 · Headquarters: WEST WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  91. Pk Mfadhili Foundation Corporation

    EIN 394626516 · Headquarters: Carrollton, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Pk Seidman Charitable Trust

    EIN 626034052 · Headquarters: BARTLETT, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Pk Smith Veteran Services Limited

    EIN 332957821 · Headquarters: Chandler, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. PKD Foundation

    EIN 431266906 · Headquarters: Kansas City, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Pkm Electric Cooperative Inc

    EIN 410484875 · Headquarters: WARREN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Pkp 1860 Inc

    EIN 800151295 · Headquarters: SWARTHMORE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Pkp Theta Omicron House Company Incorporated

    EIN 273089323 · Headquarters: Reno, NV, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  98. Pks Talk Back

    EIN 834542996 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Pkt Illinois Psi Alumni Association

    EIN 883193635 · Headquarters: SPRINGFIELD, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Pku Organization of Illinois

    EIN 363320115 · Headquarters: PALATINE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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