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. Martial F Billeaud Sr Foundation

    EIN 581695387 · Headquarters: BROUSSARD, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Martian PTO Inc

    EIN 813000274 · Headquarters: Goodrich, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Martian Trust

    EIN 261648482 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. Martin & Clarisse Clancy Foundation

    EIN 330568464 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Martin & Emma Butters Memorial Scholarship Fund

    EIN 036044769 · Headquarters: ORLEANS, VT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Martin & Hildegard Gluck Foundation

    EIN 860734830 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Martin & Irene Kofman Foundation Inc

    EIN 112730617 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  8. Martin & Sarah R Honig Foundation

    EIN 116079122 · Headquarters: FLUSHING, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  9. Martin & Toni Sosnoff Foundation

    EIN 222231640 · Headquarters: PALM BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Martin Acres Neighborhood Associati On

    EIN 841184066 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Martin Alargent Ministries Inc

    EIN 830900627 · Headquarters: Woodland Park, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. Martin and Ami Weiss Foundation

    EIN 954278230 · Headquarters: ENCINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. Martin Andersen-gracia Andersen Foundation

    EIN 596166589 · Headquarters: WINTER PARK, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  14. Martin Ang Station Association

    EIN 474884072 · Headquarters: Jacksons Gap, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Martin Area Comm Garden

    EIN 800790614 · Headquarters: Martin, MI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. Martin B Leisser Art Fund

    EIN 257422376 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Martin Baseball Association

    EIN 460454142 · Headquarters: Martin, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Martin Bayou Management Corporation

    EIN 593594762 · Headquarters: Panama CIty, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Martin Blackledge Trust

    EIN 376241638 · Headquarters: JASPER, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Martin Bradley VFW Post4453

    EIN 716058471 · Headquarters: Morrilton, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Martin Bros Select Basketball

    EIN 842765030 · Headquarters: PARKERSBURG, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Martin Cemetary Association Inc

    EIN 710647338 · Headquarters: AVOCA, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Martin Cemetery Association

    EIN 466015989 · Headquarters: Martin, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Martin Cemetery Inc

    EIN 710566261 · Headquarters: Mabelvale, AR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Martin Cemetery Perpetual Care Association

    EIN 741926438 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Martin Center Inc Martin Ctr Sickle Cell Initiative

    EIN 237058960 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Martin Chapel Housing Corporation

    EIN 382254138 · Headquarters: Fraser, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Martin Charitable Memorial Fund

    EIN 026005022 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Martin Charitable Trust

    EIN 486235096 · Headquarters: OVERLAND PARK, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Martin Charity Fund

    EIN 026006524 · Headquarters: WOLFEBORO, NH, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  31. Martin Club

    EIN 391482450 · Headquarters: Brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Martin Co Council on Aging Inc

    EIN 561644509 · Headquarters: WILLIAMSTON, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Martin Community Action Inc

    EIN 560846044 · Headquarters: Williamston, NC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Martin Cooney Stoneworks School Ltd

    EIN 393823753 · Headquarters: Council Grove, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Martin County 4-H Council Club Fund Inc

    EIN 351587743 · Headquarters: LOOGOOTEE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Martin County Association of Educational Office Professionals

    EIN 562220022 · Headquarters: Williamston, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Martin County Chamber of Commerce

    EIN 560577804 · Headquarters: Williamston, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Martin County Conservation Alliance Inc

    EIN 650729814 · Headquarters: Stuart, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Martin County Convent Foundation

    EIN 752284618 · Headquarters: Stanton, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Martin County Corn and Soybean Growers Association

    EIN 273485472 · Headquarters: Fairmont, MN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Martin County Council On Aging Inc

    EIN 351321652 · Headquarters: Shoals, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Martin County Education Association

    EIN 352388772 · Headquarters: Tomahawk, KY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. Martin County Estate Planning

    EIN 650710572 · Headquarters: Stuart, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Martin County Farm Bureau

    EIN 410757789 · Headquarters: TRIMONT, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Martin County Farm Bureau

    EIN 751169039 · Headquarters: STANTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Martin County Farm Bureau Inc

    EIN 560640411 · Headquarters: WILLIAMSTON, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Martin County Farm BureauInc

    EIN 596177729 · Headquarters: Stuart, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Martin County Historical Museum Inc

    EIN 751574557 · Headquarters: STANTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Martin County Historical Society Inc

    EIN 356069106 · Headquarters: Shoals, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Martin County K of C Inc

    EIN 410906113 · Headquarters: Fairmont, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Martin County North Little League Inc

    EIN 650056971 · Headquarters: PALM CITY, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  52. Martin County Preservation Association

    EIN 411728361 · Headquarters: FAIRMONT, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Martin County Professional Firefighters Building Fund Inc

    EIN 412145476 · Headquarters: Palm City, FL, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  54. Martin County Realtors of the Treasure Coast Inc

    EIN 237438181 · Headquarters: STUART, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Martin County Right to Life Chapter Inc

    EIN 351379734 · Headquarters: Loogootee, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Martin County Senior Citizens Housing Inc

    EIN 237424776 · Headquarters: Loogootee, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Martin Courtney Vfw Post 4835

    EIN 376058749 · Headquarters: CREVE COEUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Martin Creek Cemetery Association

    EIN 611592741 · Headquarters: Ravenden, AR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. Martin D & Barbara H Rich Family Charitable Foundation

    EIN 363827049 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. Martin D & Jean Shafiroff Foundation

    EIN 136880147 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Martin D and Mary J Walker Charitable Foundation

    EIN 346867453 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Martin D Cohen Family Foundation

    EIN 232294358 · Headquarters: BETHLEHEM, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Martin D Denson VFW Post 6873

    EIN 752174113 · Headquarters: Abilene, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Martin De Porres Foundation Co Mccloskey Financial Group

    EIN 236284093 · Headquarters: WAYNE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Martin Development Corporation

    EIN 450394322 · Headquarters: DRAKE, ND, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Martin Education Trust Xxxxx3005

    EIN 346742103 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Martin Edward G Tua

    EIN 866118597 · Headquarters: LAS VEGAS, NV, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  68. Martin Elementary Pta Celina Tx

    EIN 931502055 · Headquarters: Celina, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Martin Endowment Foundation Inc

    EIN 393867078 · Headquarters: Coalville, UT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Martin F Hatch Fund for Religious & Charitable Uses

    EIN 236402643 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. Martin Family Association Incorporated

    EIN 851168890 · Headquarters: Moore, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Martin Family Club of New York Inc

    EIN 364839307 · Headquarters: Bayside, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Martin Family Foundation

    EIN 363924795 · Headquarters: ST AUGUSTINE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. Martin Family Foundation

    EIN 396584789 · Headquarters: SARATOGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Martin Family Foundation C/o Cbiz

    EIN 133532032 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Martin Family Foundation Inc

    EIN 934782284 · Headquarters: WESTPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Martin Family Industries

    EIN 871836983 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Martin Faust & Edna Faust Sophienburg

    EIN 746267364 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  79. Martin Field Foundation

    EIN 946124174 · Headquarters: INDIAN WELLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Martin Foundation

    EIN 841282132 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Martin Froeschner & Associates

    EIN 462155033 · Headquarters: Livermore, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  82. Martin G and P Tua Fbo Stephen Alfr

    EIN 066109948 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Martin GT Middle School PTA

    EIN 560370824 · Headquarters: Raleigh, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Martin Health System

    EIN 592307522 · Headquarters: Stuart, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  85. Martin High School Football Booster Club

    EIN 752542399 · Headquarters: ARLINGTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Martin House Inc

    EIN 061064857 · Headquarters: Norwich, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Martin I Elkin and Pauline G Elkin Charitable Trust

    EIN 223130874 · Headquarters: NEW CASTLE, NH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  88. Martin J Ryerson Middle School Pto

    EIN 223197415 · Headquarters: RINGWOOD, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Martin J Smith Foundation Incorporated

    EIN 521842007 · Headquarters: HAMPSTEAD, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Martin L Hoover Tw Char

    EIN 236767036 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. Martin L King Jr Coordinating Cmte

    EIN 650002152 · Headquarters: WEST PALM BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Martin L Tru Fbo Cornell College Xxx-xx-xxxx

    EIN 426126028 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Martin Lauer Resident Council

    EIN 455309013 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  94. Martin Library Association

    EIN 231352224 · Headquarters: YORK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Martin Lm Tuw Fbo Icccc Fbo Iccc Xxx-xx-xxxx

    EIN 426126029 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Martin Lm Tw #2 Fbo St Mark's Ch

    EIN 426126030 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Martin Luther Cemetery Inc

    EIN 356045422 · Headquarters: Wabash, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Martin Luther Charitable Tr

    EIN 456830812 · Headquarters: PENNINGTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Martin Luther College

    EIN 410695520 · Headquarters: NEW ULM, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  100. Martin Luther Home Corporation

    EIN 420713635 · Headquarters: DUBUQUE, IA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

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