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. Ride of Silence

    EIN 881458777 · Headquarters: SAN RAFAEL, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Ride On

    EIN 710981536 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Ride on Inc

    EIN 760081402 · Headquarters: RICHMOND, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Ride on Ryan Foundation Inc

    EIN 412753792 · Headquarters: POOLER, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Ride Ready Youth Ranch

    EIN 383853997 · Headquarters: Bloomfield, NM, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. Ride Redding

    EIN 474127699 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  7. Ride to Cure Juvenile Arthritis Inc

    EIN 881088018 · Headquarters: mountian, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Ride to Jail

    EIN 464518144 · Headquarters: ROSEDALE, IN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. Ride to Pride Partnership Inc

    EIN 850363681 · Headquarters: LAS VEGAS, NM, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990

  10. Ride to Walk Inc

    EIN 680058893 · Headquarters: ROSEVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Ride With Pride Inc

    EIN 541583440 · Headquarters: Staunton, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Ride4water Ryan Delamater

    EIN 464717331 · Headquarters: San diego, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. Ridenour Endowment Fund Xxxxx3004

    EIN 136023845 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Rider Education of New Jersey Inc

    EIN 223059158 · Headquarters: EDISON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Rider T Dphscc

    EIN 236963927 · Headquarters: LAS VEGAS, NV, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  16. Rider University Chapter of the American Association of University Professors

    EIN 237200611 · Headquarters: LAWRENCEVILLE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Riders - Amvets 12

    EIN 473318050 · Headquarters: Bethlehem, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Riders 4 Children

    EIN 863617643 · Headquarters: Woodland Park, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Riders Alliance Inc

    EIN 384356143 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Riders Motorcycle Club Inc

    EIN 351101348 · Headquarters: South Bend, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Riders of Hope

    EIN 464943956 · Headquarters: Staples, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Riders of the Son Fellowship of Christian Cowboys

    EIN 262440017 · Headquarters: CHARLO, MT, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Riders Unlimited 4-H Club

    EIN 320282299 · Headquarters: Sandusky, MI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  24. Riders Up Wheels Rollin

    EIN 271606446 · Headquarters: Cynthiana, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Riderwood PTA (PTA Delaware CONGRESS)

    EIN 521458136 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Rides Against Suicide Inc

    EIN 851563655 · Headquarters: VALDESE, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Rideshare Drivers United

    EIN 852857599 · Headquarters: Pasadena, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Ridge & Valley Rod & Gun Club

    EIN 232284119 · Headquarters: Coopersburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Ridge & Valley Tennis Club

    EIN 369212197 · Headquarters: Glenview, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Ridge Acres Civic Association

    EIN 202849213 · Headquarters: Willoughby, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  31. Ridge Area Arc Foundation

    EIN 650463019 · Headquarters: AVON PARK, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Ridge at Laurel Oaks Homeowners Association Inc

    EIN 650586019 · Headquarters: Davie, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Ridge Audubon Society Inc

    EIN 596173062 · Headquarters: BABSON PARK, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Ridge Cemetery Association Inc

    EIN 363769777 · Headquarters: Fremont, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Ridge Cemetery Permanent Fund Inc

    EIN 640867433 · Headquarters: BELMONT, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Ridge Chorale Inc

    EIN 116264993 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Ridge Civic Corporation

    EIN 351627292 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Ridge Country Club

    EIN 361685250 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. Ridge Elementary PTA

    EIN 541289024 · Headquarters: HENRICO, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Ridge Fire Company No 1

    EIN 236272896 · Headquarters: Spring City, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Ridge Grove Association Inc

    EIN 753064936 · Headquarters: Lantana, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  42. Ridge Gun Club

    EIN 237152497 · Headquarters: PORT EDWARDS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Ridge Hill Memorial Park Association

    EIN 340490080 · Headquarters: AMHERST, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Ridge Historical Society

    EIN 237222417 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Ridge House Inc

    EIN 942838340 · Headquarters: RENO, NV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Ridge Hunt Club Inc

    EIN 161125259 · Headquarters: ELBA, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Ridge Meadows Elementary Pto Board

    EIN 431521987 · Headquarters: BALLWIN, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Ridge Park Cemetery Association

    EIN 440532820 · Headquarters: MARSHALL, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Ridge Ranch Pta

    EIN 223200259 · Headquarters: PARAMUS, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Ridge Rd Professional Fire Fighters

    EIN 161540057 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Ridge Rebels Softball Club

    EIN 351841564 · Headquarters: Munster, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Ridge Residences Inc

    EIN 521363247 · Headquarters: WESTMINSTER, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. Ridge Riders 4-H Club

    EIN 843689429 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Ridge Riders 4H Horse Club

    EIN 770707804 · Headquarters: Standish, MI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  55. Ridge Riders Mountain Bike Association Inc

    EIN 593540379 · Headquarters: Lakeland, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Ridge Riders Saddle Club

    EIN 426084768 · Headquarters: Toledo, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Ridge Rifle Association Inc

    EIN 237435307 · Headquarters: Fincastle, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Ridge Road Associates

    EIN 222547127 · Headquarters: Center Barnstead, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Ridge Road Cemetery Association Inc

    EIN 160743124 · Headquarters: HOLLEY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Ridge Runners Hunting Club Inc

    EIN 900590718 · Headquarters: Drums, PA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  61. Ridge Runners of Iowa-grant Atv-utv Club Inc

    EIN 825097782 · Headquarters: Highland, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Ridge Runners Rod and Gun Club Inc

    EIN 208750096 · Headquarters: Trevorton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Ridge Runners Snowmobile Club Inc

    EIN 411597063 · Headquarters: NORTHOME, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Ridge Softball Club

    EIN 264463305 · Headquarters: PARADISE, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  65. Ridge Springs Cemetery Tuw of Edna C Triplett

    EIN 611038632 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Ridge Swimming Club Inc

    EIN 520788583 · Headquarters: MT AIRY, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Ridge Top Club Inc

    EIN 060731568 · Headquarters: NORTH HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Ridge Veterinary Medical Society Inc

    EIN 591692457 · Headquarters: LAKE ALFRED, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Ridge View Maintenance

    EIN 921872703 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Ridge Webster Post Vfw 9483

    EIN 237303600 · Headquarters: Webster, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Ridgecliff Foundation

    EIN 341671405 · Headquarters: FAIRVIEW PARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  72. Ridgecrest Area Convention and Visitors Bureau

    EIN 770308490 · Headquarters: RIDGECREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Ridgecrest Bridge Unit 518

    EIN 800414885 · Headquarters: Ridgecrest, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  74. Ridgecrest Chamber of Commerce

    EIN 951758430 · Headquarters: RIDGECREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Ridgecrest Lodge BPOE 1913

    EIN 951803541 · Headquarters: Ridgecrest, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Ridgecrest Nexus Foundation

    EIN 770302308 · Headquarters: Ridgecrest, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Ridgecrest Pink Ladies Corporation

    EIN 953093167 · Headquarters: RIDGECREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Ridgecrest Republican Women Fedeera Ted

    EIN 770410524 · Headquarters: Inyokern, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  79. Ridgecrest Starlings Volleyball

    EIN 365107115 · Headquarters: RIDGECREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Ridgecrest Veterans Advisory

    EIN 465542959 · Headquarters: RIDGECREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Ridgecrest-china Lake Columbus Club

    EIN 821392181 · Headquarters: RIDGECREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  82. Ridgedale Playhouse Inc

    EIN 386091214 · Headquarters: Troy, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Ridgefield Administrators Association

    EIN 061397401 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Ridgefield Babe Ruth Baseball Inc

    EIN 223100747 · Headquarters: RIDGEFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  85. Ridgefield Chamber of Commerce

    EIN 060865871 · Headquarters: RIDGEFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Ridgefield Christian School

    EIN 710739822 · Headquarters: Jonesboro, AR, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Ridgefield Classified Association

    EIN 611675198 · Headquarters: Ridgefield, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Ridgefield Community Kindergarten Inc

    EIN 060811247 · Headquarters: Ridgefield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Ridgefield Conservatory of Dance Inc

    EIN 562299798 · Headquarters: RIDGEFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Ridgefield Fresh Air Association

    EIN 066044680 · Headquarters: RIDGEFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Ridgefield Fund Incorporated

    EIN 060857307 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Ridgefield Garden Club

    EIN 911103207 · Headquarters: Ridgefield, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Ridgefield Lakes Association Incorporated

    EIN 066059905 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Ridgefield Library Association Inc

    EIN 060692378 · Headquarters: Ridgefield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Ridgefield Main Street

    EIN 465501278 · Headquarters: Ridgefield, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Ridgefield Mens Club Inc

    EIN 061319780 · Headquarters: RIDGEFIELD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Ridgefield Orchestra Foundation Inc

    EIN 061004776 · Headquarters: RIDGEFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Ridgefield Park Association

    EIN 320118279 · Headquarters: COLUMBIA, MO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. Ridgefield Park Cooperative Nursery School

    EIN 221932793 · Headquarters: RIDGEFIELD PK, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Ridgefield Police Union

    EIN 061476177 · Headquarters: RIDGEFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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