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. East Clark Street County Water Sewer District

    EIN 462306943 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  2. East Clay Volunteer Fire Department

    EIN 621573393 · Headquarters: Allons, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. East Cleve Cong Church Endw Ochr

    EIN 346505904 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. East Cleveland Community Theater

    EIN 820668250 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  5. East Cleveland Education Association

    EIN 341459862 · Headquarters: East Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. East Cleveland Elderly and Housing Services Inc

    EIN 341395790 · Headquarters: CLEVELAND HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. East Cleveland Hope Outreach Echo Inc

    EIN 333560053 · Headquarters: Cleveland, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. East Clinton Education Association

    EIN 237088669 · Headquarters: Sabina, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. East Coast Amateur Championship Association

    EIN 541704167 · Headquarters: Carmel Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. East Coast Biker Chicks Motorcycle Club - Maine Chapter

    EIN 274466998 · Headquarters: FITCHBURG, MA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  11. East Coast Biker Chicks Motorcycle Club of Nh

    EIN 274171900 · Headquarters: winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. East Coast Classic Foxhunters Association

    EIN 271003483 · Headquarters: Dundas, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. East Coast Colleges Social Science Association

    EIN 222293721 · Headquarters: Sterling, VA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. East Coast Construction Relief Fund

    EIN 920504216 · Headquarters: Portsmouth, RI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. East Coast Council

    EIN 133713229 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. East Coast District Dental Society Inc Dba Sfdda

    EIN 590806565 · Headquarters: CORAL GABLES, FL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  17. East Coast Elite Basketball

    EIN 934620648 · Headquarters: Warwick, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. East Coast Enduro Association Inc

    EIN 611734091 · Headquarters: Hainesport, NJ, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. East Coast Environmental Foundation

    EIN 392217457 · Headquarters: Virginia Beach, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. East Coast Estate Planning Council Inc

    EIN 591927317 · Headquarters: jupiter, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. East Coast Gladiators Inc

    EIN 994027745 · Headquarters: PENNSVILLE, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. East Coast Hockey Organization Inc

    EIN 133585964 · Headquarters: Staten Island, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. East Coast Homeschool Organization

    EIN 562264492 · Headquarters: Jacksonville, NC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. East Coast Management

    EIN 510139467 · Headquarters: Springfield, Virginia, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. East Coast Pop Warner Conference Inc

    EIN 270858890 · Headquarters: Edgewater, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. East Coast Pro Racing Association

    EIN 383778265 · Headquarters: FAYETTEVILLE, NC, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  27. East Coast Radio Jams

    EIN 333701400 · Headquarters: Alexandria, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. East Coast Research and Discovery Association

    EIN 222460901 · Headquarters: WAYNE, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. East Coast Rod & Custom Association Inc

    EIN 300626319 · Headquarters: WALDWICK, NJ, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  30. East Coast Sailing Association Inc

    EIN 591644575 · Headquarters: ROCKLEDGE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. East Coast Silken Windhounds

    EIN 923855400 · Headquarters: Laurel, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. East Coast Turkish Association

    EIN 474018336 · Headquarters: Bear, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. East Coast Warhawks

    EIN 454506984 · Headquarters: concord, NC, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  34. East Cobb Business Association

    EIN 263815248 · Headquarters: Marietta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. East Cobb Civic Association

    EIN 263041722 · Headquarters: Marietta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. East Cobb Classic Golf Club

    EIN 883350968 · Headquarters: marietta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. East Cobb Quilters Guild

    EIN 581647804 · Headquarters: Marietta, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. East Coke County Ambulance Service

    EIN 751978523 · Headquarters: BRONTE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. East Columbia Preschool Inc

    EIN 521004589 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. East Columbus Business Association

    EIN 814838833 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. East Cooper Christian Preschool

    EIN 272930062 · Headquarters: EDISTO ISLAND, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. East Cooper Habitat for Humanity Inc

    EIN 570903917 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. East Cooper Medical Center Volunteer Services Organization

    EIN 570810499 · Headquarters: MT PLEASANT, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. East Cooper Newcomers Club

    EIN 753249982 · Headquarters: Mount Pleasant, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. East Cooper Outboard Motor Club

    EIN 570780854 · Headquarters: MT PLEASANT, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  46. East Cooper War Hawks

    EIN 870873975 · Headquarters: Mount Pleasant, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. East County Alano Inc

    EIN 930958235 · Headquarters: Gresham, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. East County Bible Fellowship

    EIN 953316150 · Headquarters: El Cajon, CA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  49. East County Caring Neighbors

    EIN 320197119 · Headquarters: CONROE, TX, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990

  50. East County Community Orchestra

    EIN 921585347 · Headquarters: LA MESA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. East County Economic Development Council

    EIN 330047997 · Headquarters: EL CAJON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. East County Referrals Inc

    EIN 330581570 · Headquarters: La Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. East County Repeater Association

    EIN 330396300 · Headquarters: SANTEE, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. East County Rising Action Fund

    EIN 933127217 · Headquarters: FAIRVIEW, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. East County Rising PAC

    EIN 825018651 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. East County Teachers Uniserv

    EIN 330573124 · Headquarters: LA MESA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. East County Vintners

    EIN 273993210 · Headquarters: Potrero, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. East County Water Rescue

    EIN 472317719 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. East Crawford Water Supply Corp

    EIN 746090402 · Headquarters: CRAWFORD, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. East Creative Collective

    EIN 423593041 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. East Cullman Water System Inc

    EIN 630595985 · Headquarters: CULLMAN, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. East Cuyahoga County Chapter of the Ohio Genealogical Society

    EIN 341242944 · Headquarters: Lyndhurst, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. East Dakota Educational Cooperative

    EIN 061209235 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. East Dakota Educational Foundation

    EIN 460426923 · Headquarters: Sioux Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. East Dallas Developmental Center

    EIN 751835241 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. East Dallas Developmental Center Parent Group

    EIN 751844763 · Headquarters: dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. East Deer Volunteer Hose Co 1

    EIN 237389189 · Headquarters: Creighton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. East Dekalb Cemetery Association

    EIN 222516112 · Headquarters: De Kalb Junction, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. East Denver Kiwanis Foundation

    EIN 237126413 · Headquarters: Northglenn, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. East Derry Memorial Elem School Pta

    EIN 020400670 · Headquarters: DERRY, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. East Des Moines Chamber of Commerce

    EIN 261771942 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  72. East Desoto Water System Inc

    EIN 720718513 · Headquarters: MANSFIELD, LA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. East Detroit Federation of Teachers Scholarship Fund Inc

    EIN 382558939 · Headquarters: WARREN, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. East Diablo Youth Soccer League

    EIN 942607690 · Headquarters: Brentwood, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. East Douglas Evergreen Cemetery Co

    EIN 046002475 · Headquarters: Douglas, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. East Dover Volunteer Fire Company Inc

    EIN 036010565 · Headquarters: EAST DOVER, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. East Edgewater Chamber of Commerce

    EIN 363311042 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. East End Adult Education Center

    EIN 237346003 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. East End Alliance

    EIN 851183539 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. East End Arts Council

    EIN 112285495 · Headquarters: Riverhead, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. East End Bolders Club Inc

    EIN 361019285 · Headquarters: MOLINE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. East End Commercial Fishing Association Inc

    EIN 921881448 · Headquarters: MONTAUK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. East End Community Library

    EIN 272504810 · Headquarters: Mabelvale, AR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. East End Crusiers Inc

    EIN 393828883 · Headquarters: PACKWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. East End Economic and Environmental Institute Inc

    EIN 113220975 · Headquarters: SHELTER ISLAND, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. East End Emerald Society

    EIN 395060282 · Headquarters: Aquebogue, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. East End Engine & Hose Co No 3

    EIN 246019309 · Headquarters: HAZLETON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. East End Fire Company

    EIN 231718398 · Headquarters: DANVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. East End Fire Company No 2 of Palo Alto

    EIN 232664156 · Headquarters: PALO ALTO, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. East End Fire Protection District

    EIN 710616087 · Headquarters: Little Rock, AR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. East End Historical District Association Inc

    EIN 741941278 · Headquarters: Galveston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. East End Improvement Corporation

    EIN 481285819 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  93. East End Leah

    EIN 922965189 · Headquarters: Hampton Bays, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  94. East End Little League Inc

    EIN 113534812 · Headquarters: WESTHAMPTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. East End Merlot Alliance Inc

    EIN 202134011 · Headquarters: CUTCHOGUE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. East End Mutual Electric Co Ltd

    EIN 820214141 · Headquarters: RUPERT, ID, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. East End Neighdborhood Assoc

    EIN 581449895 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. East End Nrz Pop Up Market & Cafe

    EIN 843527847 · Headquarters: Bridgeport, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  99. East End Property of Business Owners Association

    EIN 832720618 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. East End Rod & Gun Club

    EIN 936031744 · Headquarters: Milton Freewater, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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