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. The Burden Foundation

    EIN 726030712 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. The Burdick Companies Medical Trust

    EIN 161430485 · Headquarters: CICERO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. The Burdick-thorne Foundation

    EIN 382904527 · Headquarters: KALAMAZOO, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The Burdine Johnson Foundation

    EIN 746036669 · Headquarters: BUDA, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. The Burger Foundation

    EIN 394443840 · Headquarters: ISSAQUAH, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. The Burgett Family Foundation

    EIN 311367299 · Headquarters: FREDERICKTOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. The Burial Association of St Mark's Lutheran Church

    EIN 261154716 · Headquarters: BUTLER, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  8. The Burke County Historical Society

    EIN 566047486 · Headquarters: MORGANTON, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. The Burke Foundation C/o Merrilynn Young

    EIN 251407410 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. The Burke Foundation Inc

    EIN 521632596 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  11. The Burke Foundation Inc

    EIN 741765646 · Headquarters: DRIFTWOOD, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. The Burke Group Welfare Plan Trust

    EIN 367148248 · Headquarters: ROSEMONT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. The Burkhalter Educational Fund Patricia a Capps Trustee

    EIN 431228710 · Headquarters: LOUISIANA, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. The Burlington Magazine Foundation Inc

    EIN 133347776 · Headquarters: London, England,, UK · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  15. The Burlington School Inc

    EIN 560612840 · Headquarters: BURLINGTON, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. The Burma Review Committee Inc

    EIN 133519614 · Headquarters: Sunnyside, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. The Burmese Buddhist Association

    EIN 363332621 · Headquarters: Elmhurst, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. The Burnham Foundation

    EIN 953565278 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. The Burning Bush

    EIN 251421921 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. The Burns Club of Atlanta

    EIN 582358383 · Headquarters: NEWNAN, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. The Burrillville Band Boosters Association

    EIN 222503457 · Headquarters: Harrisville, RI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. The Burton Foundation

    EIN 363839126 · Headquarters: ELGIN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. The Burton P & Judith B Resnick Foundation

    EIN 133524116 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. The Burtonsville Players Inc

    EIN 521831491 · Headquarters: Laurel, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. The Busby Foundation

    EIN 852638038 · Headquarters: PALM DESERT, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  26. The Busfield Foundation

    EIN 161468338 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. The Business and Education Foundation of Morris County Inc

    EIN 222493637 · Headquarters: FLORHAM PARK, NJ, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  28. The Business and Professional Association of Georgetown Inc

    EIN 521217651 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. The Business Council Inc

    EIN 530226281 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. The Business Council of the Roanoke Blacksburg Region Inc

    EIN 621377166 · Headquarters: Roanoke, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. The Business Networking Partners

    EIN 611558187 · Headquarters: Greensboro, NC, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. The Butch Walker Foundation

    EIN 861584631 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. The Butchers Guild Inc

    EIN 274169120 · Headquarters: PLEASANT HILL, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  34. The Butler Family Fund

    EIN 521786778 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. The Butler Foundation

    EIN 310981683 · Headquarters: COVINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. The Butler Foundation C/o Cynthia Wentworth Exec Dir

    EIN 222701588 · Headquarters: SPRINGFIELD, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. The Butler Personnel Association

    EIN 251395031 · Headquarters: Butler, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. The Butterfly Lady Inc

    EIN 272650053 · Headquarters: Camp Verde, AZ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. The Buttonwood Club Inc

    EIN 131963845 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. The Buzz Peterson Foundation Inc

    EIN 205942366 · Headquarters: Waxhaw, NC, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. The Bwi Business Partnership Inc

    EIN 521432566 · Headquarters: LINTHICUM HEIGHTS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. The Bybee Foundation

    EIN 760292426 · Headquarters: MOUNTAINAIR, NM, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. The Byck Foundation Inc

    EIN 581660345 · Headquarters: SAVANNAH, GA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. The Byers Foundation

    EIN 232406657 · Headquarters: CHALFONT, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. The Byers Foundation Ltd

    EIN 391743977 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. The Byrdcliffe Performing Arts Organization

    EIN 133258299 · Headquarters: ROXBURY, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. The Byrnes Family Foundation

    EIN 222544803 · Headquarters: Naples, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. The Byth Family Foundation

    EIN 331400104 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. The C a Johnson Memorial Scholarship Trust

    EIN 237425696 · Headquarters: RALEIGH, NC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. The C a Webster Foundation Co Bonner W Mendez Director

    EIN 946072116 · Headquarters: LINDEN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  51. The C F Roe Slade Foundation C/o Us Trust/bank of America

    EIN 136205873 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. The C Foundation

    EIN 462574760 · Headquarters: greensboro, NC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  53. The C Jean & Myles Mcdonough Charitable Foundation

    EIN 042947391 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. The C K Williams Fdn Inv Adv Acct

    EIN 236292772 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. The C Plus Plus Alliance Inc

    EIN 822439331 · Headquarters: WESTLAKE VILLAGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. The C Stephen and Frances B Foster Foundation Inc D/b/a Foster Foundation

    EIN 042776591 · Headquarters: WESTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. The C Walton and Richard C Lillehei Surgical Society

    EIN 363444332 · Headquarters: MINNEAPOLIS, MN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. The C3 Initiative

    EIN 843736043 · Headquarters: APOPKA, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. The Cabell Family Society Inc

    EIN 510216743 · Headquarters: Newport News, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. The Cabiri

    EIN 203291020 · Headquarters: Sarasota, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. The Cabot Family Charitable Trust

    EIN 046036446 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. The Cades Foundation

    EIN 990285922 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. The Cadillac La Salle Club North Texas Region

    EIN 751919319 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. The Cadiz High School Alumni Association Scholarship Fund Inc

    EIN 341604831 · Headquarters: CADIZ, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation

    EIN 436028856 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. The Cag Foundation

    EIN 455459780 · Headquarters: AKELEY, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. The Cajal Club Foundation Corporation

    EIN 742401707 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. The Calaveras Visitors Bureau Formerly Calaveras County Lodging Assoc

    EIN 680184820 · Headquarters: ANGELS CAMP, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. The Caldsted Foundation

    EIN 620696466 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. The Calgary Foundation

    EIN 980221240 · Headquarters: CALGARY, ALBERTA, CA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. The Calico Plains Institute

    EIN 423263613 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. The California Architectural Foundation

    EIN 942626009 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. The California Association of Community Managers Inc

    EIN 330484431 · Headquarters: LAGUNA HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. The California Association of Taxidermists

    EIN 680263478 · Headquarters: CITRUS HTS, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. The California Blockchain Advocacy Coali

    EIN 992147256 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. The California Boys & Girls State Foundation

    EIN 330740182 · Headquarters: Rohnert Park, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. The California Business Roundtable

    EIN 953234094 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. The California Club

    EIN 950593940 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  79. The California Conference Development Corporation of the Ame Zion Church

    EIN 943015888 · Headquarters: STOCKTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  80. The California Forest Foundation

    EIN 680022596 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. The California Grocers Association Educational Foundation

    EIN 680264745 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The California Health Care Safety-net Institute

    EIN 942970752 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. The California Naturopathic Doctors Assn

    EIN 680327979 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. The California North Chapter Of The Community Associations Institute

    EIN 680095311 · Headquarters: ELK GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. The California Phi Alumni Assn

    EIN 770553673 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  86. The California Premium Cigar Retail Ers Association

    EIN 413053648 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. The California Rancho Trail Association

    EIN 415377916 · Headquarters: Arcadia, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. The California Sheetmetal Industry Statewide Joint Apprenticeship

    EIN 680222822 · Headquarters: La Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. The California Society for Clinical Social Work Inc

    EIN 941693952 · Headquarters: PRESCOTT VALLEY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. The California Society for Pulmonary Rehabilitation

    EIN 330440020 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. The California State University Alumni Council Inc

    EIN 953102335 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. The California Swing Dance Hall of Fame

    EIN 770309089 · Headquarters: Newport Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. The Call Worship Center

    EIN 800732575 · Headquarters: GROESBECK, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. The Callerlab Foundation for Preservation & Promotion of Square Dancing Inc

    EIN 411693478 · Headquarters: Greenwood, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. The Callicott Foundation

    EIN 726026675 · Headquarters: GREENVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  96. The Callie and John Rainey Foundation

    EIN 570970656 · Headquarters: ANDERSON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. The Callison Foundation

    EIN 946127962 · Headquarters: ROSS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  98. The Callout Index

    EIN 394412489 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. The Calming Leaf Foundation Inc

    EIN 863732694 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. The Calvin and Marisa Allen Foundation

    EIN 593325134 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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