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. Alamance County Rescue Unit Inc

    EIN 560986583 · Headquarters: GRAHAM, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Alamance County-Wide Silent Witness Program Inc Crimestoppers

    EIN 581474811 · Headquarters: Burlington, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Alamance Piecemakers

    EIN 861117231 · Headquarters: Burlington, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. Alameda Aerie No 1076 of the Fraternal Order of Eagles

    EIN 940486893 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Alameda Aero Club

    EIN 942971812 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Alameda Architectural Preservation Society

    EIN 510139572 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Alameda Boy Scouts Foundation

    EIN 237098710 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Alameda City Employees Association

    EIN 946085194 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Alameda Connects

    EIN 841413948 · Headquarters: LAKEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Alameda Contra Costa Chapter the Links Inc

    EIN 942950345 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Alameda Contra Costa Lions Central Commi

    EIN 941386913 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Alameda County Bar Association

    EIN 941256277 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Alameda County Birds of Prey Reserve Foundation

    EIN 943015664 · Headquarters: El Cerrito, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Alameda County Community Food Bank

    EIN 942960297 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Alameda County Dental Society

    EIN 237064019 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Alameda County Electr Labor Mgmt Coop Committee

    EIN 946659128 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Alameda County Electrical Workers Training Facility Fund Corporation

    EIN 943096432 · Headquarters: SAN LEANDRO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Alameda County Farm Bureau

    EIN 941197988 · Headquarters: Livermore, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Alameda County Historical Society

    EIN 946132782 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. Alameda County Psychological Assn

    EIN 270265690 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Alameda County Sheriffs Mounted Posse

    EIN 842933621 · Headquarters: Dublin, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Alameda County Taxpayers Association Inc

    EIN 940272642 · Headquarters: Livermore, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Alameda Education Association

    EIN 237046784 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Alameda Education Foundation

    EIN 942867769 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Alameda Family Services Inc

    EIN 237088243 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Alameda Golf Club

    EIN 946102458 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Alameda High School Athletic Supporters Inc

    EIN 942650418 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Alameda Hospital Foundation

    EIN 942975536 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Alameda House Inc

    EIN 943038985 · Headquarters: BURLINGAME, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Alameda Isles Relief Fund

    EIN 822855720 · Headquarters: Englewood, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  31. Alameda Kiwanis Foundation

    EIN 946104261 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Alameda Little League

    EIN 943086807 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Alameda Little Theater Inc

    EIN 941480173 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Alameda Museum

    EIN 942464751 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Alameda Pirates Football Inc

    EIN 270179752 · Headquarters: alameda, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  36. Alameda Police Managers Association

    EIN 943147255 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Alameda Rod & Gun Club

    EIN 237013041 · Headquarters: ALAMEDA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Alameda Rotary Endowment Foundation Inc

    EIN 943050844 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Alameda West Lagoon Home Owners Association

    EIN 946132783 · Headquarters: SAN RAMON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Alameda Womens Golf Club

    EIN 943169812 · Headquarters: ALAMEDA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Alameda Yacht Club

    EIN 942972445 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Alameda-Contra Costa Counties National Association

    EIN 680426344 · Headquarters: Pleasant Hill, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Alameda-contra Costa Medical Association

    EIN 941007633 · Headquarters: LAFAYETTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Alamedans in Charge A Coalition of Rental Properties

    EIN 821892402 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  45. Alamitos Bay Garden Club

    EIN 956047162 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Alamitos Bay Yacht Club

    EIN 952265813 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Alamn C/o Intrinxec Mgmt Inc

    EIN 411851938 · Headquarters: ST PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Alamo Arabian Horse Association

    EIN 746245078 · Headquarters: Boerne, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Alamo Area Council Pack 506

    EIN 365106928 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Alamo Area Health Information Management Association

    EIN 741930703 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Alamo Area Hospitality Association Inc

    EIN 742593330 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Alamo Area Moderators

    EIN 742810419 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Alamo Area Skp Coop Retreat of Texas

    EIN 742410126 · Headquarters: HONDO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Alamo Area Society of Radiol

    EIN 742310575 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Alamo Area Square and Round Dance Association Inc

    EIN 741878078 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Alamo Area Stroke Support Group

    EIN 201011306 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Alamo Area Youth Soccer Association

    EIN 742753510 · Headquarters: CONVERSE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Alamo As

    EIN 742066830 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Alamo Center Ent Inc

    EIN 822327556 · Headquarters: San Antonio, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Alamo Chamber of Commerce

    EIN 742424178 · Headquarters: ALAMO, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  61. Alamo Chapter Harley Owners Group Inc

    EIN 742707529 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Alamo Chapter of Credit Unions

    EIN 742115167 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  63. Alamo Chapter of Sigma Xi the Scientific Research Society

    EIN 010793626 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Alamo Chapter of the Association of Legal Administrators

    EIN 742542261 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Alamo Chapter of the Human Factors and Ergonomics Society

    EIN 272543220 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. Alamo Chapter of the Texas Association for Play Therapy Inc

    EIN 453157972 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. Alamo City Bully Breeds United

    EIN 261617931 · Headquarters: Universal City, TX, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. Alamo City Chamber of Commerce

    EIN 741392649 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Alamo City Credit Union

    EIN 741389748 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Alamo City Hoops

    EIN 813386172 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Alamo City No Fear

    EIN 562503893 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Alamo City Tennis Officials Incorporated

    EIN 742242310 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Alamo City Youth Soccer Organization

    EIN 742012886 · Headquarters: San Antonio, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Alamo Council of the Blind

    EIN 742494474 · Headquarters: Leon Valley, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Alamo Danville Senior Citizens Club Veterans Building Community Center

    EIN 942517739 · Headquarters: Danville, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. Alamo Dressage Association

    EIN 742251898 · Headquarters: LaVernia, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Alamo Elementary PTA

    EIN 942605294 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Alamo Elementary School PTA

    EIN 942627342 · Headquarters: Alamo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Alamo Heights Business & Profession Al Assn

    EIN 741909664 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  80. Alamo Heights Mule Team Inc

    EIN 742416943 · Headquarters: San Antonio, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Alamo Heights United Methodist Church Foundation Inc

    EIN 741917834 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Alamo Heights-terrell Hills Garden Club Inc

    EIN 742250898 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Alamo Liaison Group

    EIN 742214662 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Alamo Lions Club

    EIN 352533716 · Headquarters: alamo, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. Alamo Orthopaedic Society for Advanced Research Inc

    EIN 741878222 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Alamo Osteopathic Foundation Inc

    EIN 921481749 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  87. Alamo Palms Recreation Club Inc

    EIN 742292530 · Headquarters: Alamo, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Alamo Papillon Society

    EIN 742686632 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Alamo Pmi Chapter Inc

    EIN 743010608 · Headquarters: San Antonio, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Alamo Professionals Network

    EIN 472673700 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. Alamo Purple Heart

    EIN 424260425 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Alamo Quarter Horse Breeders Association

    EIN 741489403 · Headquarters: Spring Branch, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Alamo School Education Fund

    EIN 800027803 · Headquarters: Alamo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Alamo Seminoles - San Antonio

    EIN 453165651 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  95. Alamo Square Neighborhood Association

    EIN 942565805 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Alamo Theater Arts Council

    EIN 742577381 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Alamo Volleyball Association

    EIN 742254785 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Alamo West Coast Swing Club

    EIN 270443569 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Alamo Winnies

    EIN 364646127 · Headquarters: YOAKUM, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Alamo Women's Club

    EIN 941426354 · Headquarters: Alamo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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