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. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 846036554 · Headquarters: COLORADO SPRINGS, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 860727506 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 911254707 · Headquarters: Ellensburg, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 912027609 · Headquarters: Ocoee, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 912027850 · Headquarters: Muscatine, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 916055018 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 916058507 · Headquarters: SPOKANE VALLEY, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 916067165 · Headquarters: BELLINGHAM, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 916091032 · Headquarters: Yakima, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 930575624 · Headquarters: Springfield, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 930805318 · Headquarters: Greensburg, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 930805323 · Headquarters: GREENVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 931012922 · Headquarters: Grants Pass, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 931122068 · Headquarters: Newport, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 931218337 · Headquarters: Fayetteville, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 931218344 · Headquarters: Newbury Park, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 936037648 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 941718991 · Headquarters: Lodi, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 942417975 · Headquarters: Burlingame, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 942891502 · Headquarters: Woodlake, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 942891720 · Headquarters: Gold River, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 943139595 · Headquarters: Fairbanks, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 946104402 · Headquarters: San Anselmo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 946104440 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 946104441 · Headquarters: Los Gatos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 946104442 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 946126374 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 946126375 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 946129049 · Headquarters: Forestville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 952572836 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 953269500 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 954079519 · Headquarters: SANTA CLARITA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 956047716 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 956096583 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 956096617 · Headquarters: Van Nuys, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 956134607 · Headquarters: Alhambra, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 956135739 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 956195066 · Headquarters: REDONDO BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Society for Preservation & Encourmt of Barbershop Quertet Singing Amer

    EIN 272484935 · Headquarters: Germantown, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Society for Preservation & Encrcmnt of Barbershop Quartet Singing Amer

    EIN 475376038 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 010325659 · Headquarters: BREWER, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 026012752 · Headquarters: Keene, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 066074899 · Headquarters: Manchester, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 066100159 · Headquarters: Newtown, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 169052173 · Headquarters: Warsaw, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 202435650 · Headquarters: Sedona, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 204322715 · Headquarters: Red Bank, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 205774734 · Headquarters: BROOKFIELD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 226047324 · Headquarters: LAVALLETTE, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 226063718 · Headquarters: Little Silver, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 226079785 · Headquarters: Bridgewater, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 231988663 · Headquarters: Upper Gwynedd, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 232292000 · Headquarters: Douglassville, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 236296619 · Headquarters: Myerstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 236298106 · Headquarters: New Ringgold, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 236298174 · Headquarters: Lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 236298201 · Headquarters: Reading, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237009207 · Headquarters: Newark, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237009208 · Headquarters: Little Genesee, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237010998 · Headquarters: Pasadena, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237014776 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237015722 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237033489 · Headquarters: Altoona, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237033504 · Headquarters: Chubbuck, ID, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237045943 · Headquarters: Noblesville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237050604 · Headquarters: Rocky Mount, NC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237057915 · Headquarters: Durango, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237057920 · Headquarters: MANASSAS, VA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237057938 · Headquarters: Delta, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237057942 · Headquarters: Milford, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237064873 · Headquarters: Pueblo, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237066974 · Headquarters: Colfax, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237066983 · Headquarters: Leavenworth, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237072868 · Headquarters: Stillwater, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237077461 · Headquarters: Derby, KS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237164327 · Headquarters: San Angelo, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237292972 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237439718 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237442892 · Headquarters: Fontana, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237442899 · Headquarters: Reno, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 237453321 · Headquarters: IrVINE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 251737993 · Headquarters: SAINT MARYS, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 260017357 · Headquarters: West Linn, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 260813499 · Headquarters: DuBois, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 261267440 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 271559058 · Headquarters: Cumming, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 271856516 · Headquarters: Winston Salem, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 272538459 · Headquarters: Muskegon, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 300488055 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 300527737 · Headquarters: Winter Haven, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 300681731 · Headquarters: Naples, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 311192988 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 311713890 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 316039096 · Headquarters: Middletown, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 320003412 · Headquarters: INDEPENDENCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 330510918 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 346573190 · Headquarters: sheffield village, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 346573586 · Headquarters: Mayfield Village, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 346575015 · Headquarters: Massillon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 346575083 · Headquarters: COLUMBIANA, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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