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. Marpark Owners Association

    EIN 352627128 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Marple Newtown Amateur Radio Club

    EIN 814957348 · Headquarters: Havertown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Marple Newtown Choir Parents Association

    EIN 850520841 · Headquarters: Newtown Square, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Marple Newtown Educational Support Personnel Assoc

    EIN 260039497 · Headquarters: Newtown Square, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Marple Newtown Field Hockey Boosters

    EIN 260861764 · Headquarters: Broomall, PA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  6. Marple Newtown Jaycees Community Service Foundation

    EIN 231996022 · Headquarters: Bryn Mawr, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Marple Public Library

    EIN 232505031 · Headquarters: BROOMALL, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Marple Safety Coalition

    EIN 862802271 · Headquarters: Broomall, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Marquand Park Foundation

    EIN 226063368 · Headquarters: Princeton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Marquardt Memorial Manor Inc

    EIN 391126946 · Headquarters: WATERTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Marquerite & Keith T Myers Comm Church

    EIN 383288570 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Marquetry Society

    EIN 522083599 · Headquarters: Sun City West, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Marquette Alger Young Authors Program

    EIN 382848002 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Marquette Area Public Schools Education Foundation

    EIN 382972673 · Headquarters: MARQUETTE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Marquette Breakers Adult Hockey

    EIN 933206388 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Marquette Builders Exchange

    EIN 381800486 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Marquette Chapter of National Ambucs Inc

    EIN 921234990 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Marquette Charitable Organization

    EIN 366055852 · Headquarters: WASHINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  19. Marquette Co Youth Organization Association

    EIN 396075812 · Headquarters: Montello, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Marquette Columbus Home Corporation

    EIN 380792770 · Headquarters: MARQUETTE, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Marquette Council on Aging Inc

    EIN 480865530 · Headquarters: Marquette, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Marquette Country Convention & Visitors Bureau Inc

    EIN 382674665 · Headquarters: MARQUETTE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Marquette County Atv Club

    EIN 274617775 · Headquarters: MONTELLO, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Marquette County Farm Bureau Cooperative

    EIN 390752886 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Marquette County Flying Club

    EIN 386099765 · Headquarters: Marquette, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Marquette County Genealogical Society

    EIN 382815697 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Marquette County Hce

    EIN 510157383 · Headquarters: Endeavor, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Marquette County Historical Society Inc

    EIN 237037173 · Headquarters: Westfield, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Marquette County Quilters Association

    EIN 452921997 · Headquarters: MARQUETTE, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Marquette County Senior Itizens Inc

    EIN 391385737 · Headquarters: Montello, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Marquette Delta Corporation

    EIN 510163709 · Headquarters: HARTLAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Marquette Federation of Womens Clubs

    EIN 381214397 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Marquette Fine Arts Council Inc

    EIN 481033005 · Headquarters: Marquette, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Marquette Haunted Hayride Llc

    EIN 810853376 · Headquarters: MARQUETTE, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Marquette High School Educational Irrev

    EIN 376240623 · Headquarters: BIRMINGHAM, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Marquette High School Foundation % Brian Hughes

    EIN 362978704 · Headquarters: OTTAWA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Marquette Hockey Club Parents Association Inc

    EIN 431666345 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Marquette Home Building and Improvement Association

    EIN 720880219 · Headquarters: New Orleans, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Marquette Improvement and Repair Fund

    EIN 463664341 · Headquarters: Marquette, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Marquette Michigan Curling Club

    EIN 873594726 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Marquette Mystique Poms Booster Club

    EIN 464453300 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Marquette Nrotc Seapower Leadership Association Inc

    EIN 391248913 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Marquette Parent Organization

    EIN 431662216 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Marquette Property Corporation

    EIN 311245975 · Headquarters: Griffith, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Marquette Yacht Club Inc

    EIN 351019915 · Headquarters: PORTAGE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Marquette-alger Education Association

    EIN 472339183 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  47. Marquettte County Rea

    EIN 271697006 · Headquarters: Wautoma, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Marquez Knolls Property Owners Association Inc

    EIN 954538074 · Headquarters: Pacific Palisades, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Marquis George Macdonald Foundation

    EIN 131957181 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Marquiselite

    EIN 451448581 · Headquarters: Teaneck, NJ, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Marr Charitable Foundation

    EIN 222699881 · Headquarters: SOUTH BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Marr Charity Trust Fund Uw Stanley F Marr

    EIN 016072956 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Marrakesh Country Club

    EIN 953053333 · Headquarters: PALM DESERT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Marratooka Club

    EIN 843576701 · Headquarters: Mattituck, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Marrero Harvey Volunteer Fire Company #1

    EIN 720542074 · Headquarters: MARRERO, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Marrero Ragusa Volunteer Fire Co

    EIN 720567180 · Headquarters: MARRERO, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Marrero-estelle Volunteer Fire Company No 1

    EIN 720482622 · Headquarters: MARRERO, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Marriage and Family Counseling Inc

    EIN 581795502 · Headquarters: Americus, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Marriage and Family Institute of San Antonio

    EIN 742496905 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Marriage Bed Inc

    EIN 030396268 · Headquarters: SPRINGDALE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Marriage Education And

    EIN 261678137 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. Marriage Encounter Inc

    EIN 411248800 · Headquarters: Stillwater, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Marriage Encounter of Green Bay Inc

    EIN 391353284 · Headquarters: Coleman, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Marriage Encounter of the Gulf Coast

    EIN 741869953 · Headquarters: College Station, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Marriage Enrichment Alliance Inc

    EIN 465378308 · Headquarters: Ft Washington, MD, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Marriage Enrichment Inc

    EIN 510198272 · Headquarters: Prospect Park, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. Marriage Equality USA Issues Committee

    EIN 263063166 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  68. Marriage Matters Inc

    EIN 204162901 · Headquarters: Kokomo, IN, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  69. Marriage on Mission Ministries

    EIN 810686065 · Headquarters: Pawleys Island, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Marriage Plus International Inc

    EIN 841208802 · Headquarters: ENGLEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Marriage Resource Center of Illinois Valley

    EIN 824453535 · Headquarters: PERU, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Marriage School Llc

    EIN 364750039 · Headquarters: Mason, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  73. Married Folks

    EIN 812826482 · Headquarters: Carrollton, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Married to the Ring for Families Inc

    EIN 853184737 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Marriner S Eccles Foundation

    EIN 237185855 · Headquarters: SALT LAKE CITY, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Marrion S & Victoria C Mascari Charitable

    EIN 256480805 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Marriott Business Council Southwestern Ohio-Northern Kentucky

    EIN 933773348 · Headquarters: Newport, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Marriott Cemetery Trust 25-4973-06

    EIN 636116305 · Headquarters: Mobile, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Marriottsville Trap Club Inc

    EIN 521373064 · Headquarters: Parkville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Marrowstone Island Foundation

    EIN 911036925 · Headquarters: NORDLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Marrus Family Foundation Inc

    EIN 136279584 · Headquarters: RUMSON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Mars & Verna Rolfson Scholarship Trust

    EIN 363677368 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Mars Area Education Assoc

    EIN 251453396 · Headquarters: Mars, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Mars Area Education Support Professionals

    EIN 611584672 · Headquarters: saxonburg, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  85. Mars Area Education Support Professionals Psea Nea

    EIN 461852484 · Headquarters: Conway, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Mars Area Public Library Association

    EIN 251128765 · Headquarters: MARS, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Mars Area School District

    EIN 256009707 · Headquarters: mars, PA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  88. Mars Area Soccer Club

    EIN 251555989 · Headquarters: MARS, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Mars Astronautics Science Tecnologies

    EIN 472317693 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Mars Centennial Lions Club

    EIN 822133050 · Headquarters: MARS, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Mars Cheer Boosters Inc

    EIN 831048099 · Headquarters: Mars, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Mars Hill Baptist Church of Chicago

    EIN 363864342 · Headquarters: RIVER FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Mars Hill Bible School

    EIN 630340868 · Headquarters: FLORENCE, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  94. Mars Hill Cemetery Fund

    EIN 472041699 · Headquarters: Tallapoosa, GA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Mars Hill Community Center Inc

    EIN 561152005 · Headquarters: Mars Hill, NC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  96. Mars Hill Memorial Association Inc

    EIN 581653126 · Headquarters: Kennesaw, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Mars Hill School Community Center

    EIN 640702272 · Headquarters: Summit, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Mars Hill University

    EIN 472899880 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Mars Hq Regional Foundation

    EIN 546037592 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Mars Inc Voluntary Employees Beneficiary Association

    EIN 363768068 · Headquarters: HACKETTSTOWN, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages