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. Ristap

    EIN 464539278 · Headquarters: LAS VEGAS, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Rita

    EIN 454883586 · Headquarters: Cranston, RI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Rita Allen Foundation Inc

    EIN 136116429 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. Rita and Henry Kaplan Foundation C/o Eugene Kaplan

    EIN 113134230 · Headquarters: GREAT NECK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Rita Blanca Electric Cooperative, Inc.

    EIN 750712525 · Headquarters: Dalhart, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Rita J and Stanley H Kaplan Family Foundation Inc

    EIN 133221298 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Rita Levine Rabin Hillel at Hunter College

    EIN 133853221 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Rita M & Earl E Dickmeyer Charitable Trust

    EIN 436321121 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  9. Rita M Cacas Foundation

    EIN 472754206 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  10. Rita Welsh Adult Literacy Program Inc

    EIN 541085026 · Headquarters: WILLIAMSBURG, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Rita Welsh Foundation for Breast Cancer Research

    EIN 471677256 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. Ritchie County Association of Retired School Employees

    EIN 900540296 · Headquarters: Pennsboro, WV, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. Ritchie County Farmers Market Association

    EIN 461660093 · Headquarters: Berea, WV, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  14. Ritchie County Pioneer Volleyball Team

    EIN 331318973 · Headquarters: Harrisville, WV, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Ritchie County Primary Care Assoc Inc

    EIN 550737963 · Headquarters: HARRISVILLE, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Ritchie County Senior Housing Inc

    EIN 311139936 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Ritchie Margaret E Charitable Fdn

    EIN 326696693 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Ritchie Unity Chapter No 163

    EIN 393817774 · Headquarters: Saint Marys, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Ritchie-kirk Foundation Inc C/o Ross Anglim Angelini & Co Llp

    EIN 223177997 · Headquarters: WATCHUNG, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Rite for the Blind Real Independenc Though Employment for the Blind

    EIN 430950712 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  21. Rite of Passage Adolescent Treatment Centers and S

    EIN 680038804 · Headquarters: Minden, NV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Rite-hite Foundation Inc

    EIN 391522057 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Ritecare of Washington

    EIN 911239678 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. RiTechA Parent Booster Club Inc

    EIN 471736389 · Headquarters: Lathrop, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  25. Ritelife Services Inc

    EIN 863334184 · Headquarters: PORT SAINT LUCIE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Ritenour Meals on Wheels Program Inc

    EIN 431133067 · Headquarters: Creve Coeur, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Rites of Passage

    EIN 942436274 · Headquarters: Bend, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Rites of Passage a Nj Nonprofit Corporation

    EIN 264513665 · Headquarters: IRVINGTON, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Rites of Passage Savannah Corporation

    EIN 991918090 · Headquarters: Savannah, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Ritt Family Foundation

    EIN 411624293 · Headquarters: WHITE BEAR LAKE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Rittenhouse Curtis W Pfdn

    EIN 346500694 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. Rittenhouse Foundation

    EIN 236005622 · Headquarters: BRYN MAWR, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Rittenhouse Memorial Corporation

    EIN 341251927 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Rittenhouse Row

    EIN 232884117 · Headquarters: PENN VALLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Ritter Allie L Memorial Pfdn

    EIN 346775066 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Ritter E Fbo Et Al Tuw

    EIN 236398889 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. Ritter G Fbo Charities Max Endw

    EIN 346781636 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  38. Ritterband Mount Dora Lions Foundation Inc

    EIN 593066032 · Headquarters: Mount Dora, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Rittman Chamber of Commerce

    EIN 341085298 · Headquarters: Rittman, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Rittman Eagles Youth Football Booster Club Inc

    EIN 760831674 · Headquarters: rittman, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Rittman Farmers-sportsmen Club Inc

    EIN 341439141 · Headquarters: Creston, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Rittman Lodge 860 Loyal Order of Moose

    EIN 340645138 · Headquarters: Rittman, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Rittman Police Association

    EIN 352426582 · Headquarters: Rittman, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Ritts J for Chautauqua Inst

    EIN 256018648 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Ritual Arts Collective

    EIN 273627822 · Headquarters: Hadley, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. Ritual Arts Institute

    EIN 334832587 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Rituals of the Sea

    EIN 851964079 · Headquarters: Lincolnville, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Ritzman a Fbo Etal Ir-tua (Char)

    EIN 236508209 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Ritzville Chamber of Commerce

    EIN 916037495 · Headquarters: RITZVILLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Ritzville Community Theater Association

    EIN 203445919 · Headquarters: RITZVILLE, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Ritzville Rifle and Gun Club Inc

    EIN 910829820 · Headquarters: RITZVILLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Riva Volunteer Fire Department Inc

    EIN 510200645 · Headquarters: RIVA, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. Rivah Quilters Guild Inc

    EIN 332428217 · Headquarters: Williamsburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Rivanna Film Group

    EIN 541551025 · Headquarters: CHARLOTTESVILLE, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Rivanna Rowing Club

    EIN 541490528 · Headquarters: CHARLOTTESVILLE, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Rivendell Community Inc

    EIN 030568949 · Headquarters: Fresno, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Rivendell Rd Maintenance

    EIN 820972835 · Headquarters: Allyn, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. Rivendell Stewards' Trust Dtd 022385

    EIN 776016389 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. River & Cape Montessori School Inc

    EIN 852054824 · Headquarters: Alabaster, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. River Acres Water Supply Corporatio

    EIN 741550087 · Headquarters: ROBSTOWN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. River Action Inc

    EIN 421267366 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. River Aire Swim Club Inc

    EIN 370894476 · Headquarters: Godfrey, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. River Anne Chapter of Federally Employed Women

    EIN 830577174 · Headquarters: Charlottesville, VA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. River Bend Boat Club

    EIN 237307391 · Headquarters: SOUTH HAVEN, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. River Bend Boat Club

    EIN 900416392 · Headquarters: Hedgesville, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. River Bend Carving Club

    EIN 352471936 · Headquarters: Sturtevant, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. River Bend Condominiums of Belvider E Inc

    EIN 363893969 · Headquarters: Belvidere, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. River Bend Development Foundation

    EIN 371214427 · Headquarters: GODFREY, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. River Bend Flyers Inc

    EIN 473429771 · Headquarters: Tyngsboro, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  70. River Bend Golf and Country Club Inc

    EIN 540698591 · Headquarters: GREAT FALLS, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. River Bend Growth Association

    EIN 371172615 · Headquarters: GODFREY, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  72. River Bend Gun Club Inc

    EIN 586046467 · Headquarters: MARBLE HILL, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. River Bend Middle School PTA

    EIN 810546042 · Headquarters: Sterling, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. River Bend Park Association

    EIN 911395942 · Headquarters: Leavenworth, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. River Bend Rabbit Breeders Association

    EIN 815206689 · Headquarters: MUSCATINE, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. River Bend Woods Community Association Inc

    EIN 351738186 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. River Bluff Auxiliary

    EIN 366109959 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. River Bluff Congregation Church of God in Christ Mennonite Inc

    EIN 465630221 · Headquarters: WESTBY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. River Bluff High School Parent Teacher Student Organization

    EIN 463908902 · Headquarters: Lexington, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. River Branch Foundation

    EIN 226054887 · Headquarters: PONTE VEDRA, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. River Campus Inc

    EIN 202503170 · Headquarters: EAST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990

  82. River Center for the Performing

    EIN 421183426 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. River Charter Schools

    EIN 680628793 · Headquarters: CLARKSBURG, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. River Chase Homeowners Assoc Inc

    EIN 586112063 · Headquarters: SANDY SPRINGS, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. River Cities Ballroom Dance Club Inc

    EIN 311174323 · Headquarters: Washington, WV, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. River Cities Community Credit Union

    EIN 486106100 · Headquarters: ATCHISON, KS, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  87. River Cities Habitat for Humanity

    EIN 383134970 · Headquarters: MARINETTE, WI, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  88. River Cities Information

    EIN 421342012 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  89. River Cities Model a Ford Club of Columbus

    EIN 300542361 · Headquarters: Hamilton, GA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  90. River Cities Relay Inc

    EIN 820768943 · Headquarters: LAKESIDE PARK, KY, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  91. River Cities Rotary Club

    EIN 363382797 · Headquarters: RAPIDS CITY, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. River City Anglers Inc

    EIN 421264928 · Headquarters: SIOUX CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. River City Basketball Academy

    EIN 475124152 · Headquarters: LaVista, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. River City Bass Club

    EIN 800094543 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  95. River City Boppers Inc

    EIN 621584351 · Headquarters: EADS, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. River City Chapter of Delta Waterfowl

    EIN 333071416 · Headquarters: Bismarck, ND, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. River City Chorale

    EIN 943038961 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. River City Cloggers

    EIN 911564078 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  99. River City Clowns

    EIN 351997294 · Headquarters: Ft Branch, IN, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  100. River City Community Band Inc

    EIN 581535269 · Headquarters: Germantown, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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