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. Strong Leadership for South Florida

    EIN 821507871 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Strong Libraries Strong Communities

    EIN 842389965 · Headquarters: Geneva, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Strong Mind Strong Body Foundation

    EIN 853893113 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Strong Museum Trust Xxxxx3007

    EIN 166169480 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Strong Ones Inc

    EIN 800286594 · Headquarters: Ahoskie, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. Strong Reader Partnership

    EIN 992057765 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Strong River Cemetery Association

    EIN 640684754 · Headquarters: Pinola, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Strong Safe Hillsborough Schools Yes on H

    EIN 882004843 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. Strong Schools Maryland Action

    EIN 831816421 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  10. Strong Schools Strong Communities

    EIN 333121397 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Strong Schoolsstronger Hillsboroughinc

    EIN 882314490 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  12. Strong Steps for Seniors

    EIN 413267507 · Headquarters: Fairview Park, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Strong Theodore P Tr Uw

    EIN 066031193 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. Strong Tower Christian Assembly

    EIN 341888022 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Strong Tower Refuge

    EIN 883292289 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  16. Strong Women

    EIN 814748772 · Headquarters: Fircrest, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Strong Young Minds of America Inc

    EIN 811783110 · Headquarters: DECATUR, GA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  18. Stronger America Inc

    EIN 883884521 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Stronger by Choice

    EIN 852353354 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Stronger Co Inc

    EIN 854045189 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Stronger Fairer Forward

    EIN 874235146 · Headquarters: MAPLEWOOD, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Stronger Families

    EIN 943080305 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Stronger Fmsd Schools - Yes on Parcel Tax Measure 2020

    EIN 852095705 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  24. Stronger Healthcare Stronger Ohio Inc

    EIN 991874437 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Stronger Michigan Accountability Fund

    EIN 392680814 · Headquarters: LANSING, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Stronger Michigan Fund

    EIN 844307868 · Headquarters: LANSING, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Stronger Nation Fund Inc

    EIN 934774155 · Headquarters: BEVERLY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Stronger North Carolina Inc

    EIN 814963233 · Headquarters: Raleigh, NC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Stronger Owners and Families Association Inc

    EIN 862563007 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Stronger Santa Cruz

    EIN 991913228 · Headquarters: Capitola, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Stronger Spirit Weaker Vessel Inc

    EIN 450574347 · Headquarters: Gary, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  32. Stronger Texas Pac

    EIN 842589346 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  33. Stronger Than Your Limitations Project

    EIN 814875379 · Headquarters: Las Vegas, NV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Stronger Together Community

    EIN 993226888 · Headquarters: Orem, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Stronger Together of Nwa Corp

    EIN 421816613 · Headquarters: Elm springs, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Stronger Together Ohio

    EIN 395091796 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Stronger Together Wny Corp

    EIN 815142833 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. Stronghold Inc

    EIN 520560230 · Headquarters: DICKERSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Strongside Athletics Inc

    EIN 834245143 · Headquarters: Tucker, GA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. Strongsville Association of School Administrators

    EIN 237096890 · Headquarters: Strongsville, OH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  41. Strongsville Chamber of Commerce

    EIN 340892274 · Headquarters: Strongsville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Strongsville Christian Church

    EIN 842513758 · Headquarters: Strongsville, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Strongsville Education Association

    EIN 237093776 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Strongsville Historical Society

    EIN 340937244 · Headquarters: STRONGSVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Strongsville Knights

    EIN 813922944 · Headquarters: Strongsville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Strongsville Schools Foundation

    EIN 341448434 · Headquarters: Strongsville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Strongsville Skating Club

    EIN 237442385 · Headquarters: Strongsville, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  48. Strongsville Soccer Organization

    EIN 341426479 · Headquarters: STRONGSVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Strongsville Youth Hockey Club

    EIN 341404836 · Headquarters: STRONGSVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Stroser Foundation Inc

    EIN 222525001 · Headquarters: Atlantic City, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  51. Stroud Development Group

    EIN 815424806 · Headquarters: BLYTHEWOOD, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Stroud Public School Foundation Inc

    EIN 731340131 · Headquarters: Stroud, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Stroudsburg Area Educational Support Personnel

    EIN 383795197 · Headquarters: Stroudsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Stroudsburg Area Youth Wrestling

    EIN 232618187 · Headquarters: Sciota, PA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  55. Stroudsburg Chapt 1004 Women of the Moose

    EIN 232312448 · Headquarters: East Stroudsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Stroudsburg Islamic Center

    EIN 232668084 · Headquarters: STROUDSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Stroudsburg Lodge No 1336 Loyal Order of Moose

    EIN 236464308 · Headquarters: East Stroudsburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Stroudsburg Torch Club

    EIN 270200415 · Headquarters: EAST STROUDSBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Stroum Family Foundation

    EIN 911362111 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. Structural Building Components Association

    EIN 363249685 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Structural Engineering Association of Maine

    EIN 010514357 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Structural Engineering Graduate Student Organization

    EIN 933192457 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Structural Engineering Institute Graduate Student Chapter at West V

    EIN 364819442 · Headquarters: Morgantown, WV, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Structural Engineers Assn of California

    EIN 946107736 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Structural Engineers Assoc Central Ca Co Kevin Logsdon

    EIN 680291849 · Headquarters: FAIR OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Structural Engineers Association of Hawaii

    EIN 237313052 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Structural Engineers Association of Illinois

    EIN 363262745 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Structural Engineers Association of Louisiana

    EIN 260063466 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. Structural Engineers Association of Northern California

    EIN 941139054 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Structural Engineers Association of Ny

    EIN 133943110 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Structural Engineers Association of Oregon Inc

    EIN 930523835 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Structural Engineers Association of Pennsylvania

    EIN 461264352 · Headquarters: WARMINSTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Structural Engineers Association of San Diego

    EIN 237016819 · Headquarters: SANTEE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Structural Engineers Association of Southern California

    EIN 956060480 · Headquarters: NORTH HOLLYWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Structural Engineers Association of Washington

    EIN 916055818 · Headquarters: GIG HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Structural Engineers of New Hampshire Inc

    EIN 020484504 · Headquarters: Manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Structural Insulated Panel Association

    EIN 521700230 · Headquarters: FORT LAUDERDALE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Structural Iron Workers Local No 1 Scholarship Fund

    EIN 363987659 · Headquarters: FOREST PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Structural Ironworkers Union Local

    EIN 361835610 · Headquarters: ROCK ISLAND, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Structural Steel Painting Promotion and Safety

    EIN 237364191 · Headquarters: Port Washington, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Structured Love

    EIN 332552178 · Headquarters: LAGRANGEVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Structured Recovery Inc

    EIN 824046807 · Headquarters: MERCED, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  83. Struggle No More Young Man Inc

    EIN 854197519 · Headquarters: KENNESAW, GA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Strum by the Sound

    EIN 392869689 · Headquarters: WEST HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Strut & Fret Inc

    EIN 133014515 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Struthers Band Boosters Incorporated

    EIN 341456530 · Headquarters: Struthers, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  87. Struthers Education Association

    EIN 237076328 · Headquarters: Struthers, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Struthers Historical Society

    EIN 341261160 · Headquarters: Struthers, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Stryker Athletic Boosters Inc

    EIN 341333220 · Headquarters: STRYKER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Stryker Cemetery Association Inc

    EIN 752348641 · Headquarters: Corrigan, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Stryker Community Emergency Pantry

    EIN 311096259 · Headquarters: STRYKER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. Stryker Lake Water Supply Corporation

    EIN 751296813 · Headquarters: New Summerfield, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Stryker Schools Foundation

    EIN 341636678 · Headquarters: Stryker, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Stryker Sportsmen's Club Inc

    EIN 200747072 · Headquarters: Bryan, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Sts Cosma and Damian Corporation

    EIN 541447816 · Headquarters: RICHMOND, VA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  96. Sts Peter and Paul Catholic Church Decatur Inc

    EIN 586014912 · Headquarters: DECATUR, GA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-T

  97. Sts Peter and Paul Cemetery Association Inc

    EIN 311325612 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Sts Peter and Paul Cemetery Fund

    EIN 346559298 · Headquarters: Glenmont, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Stuart & Eulene Murray Foundation C/o Kelly Boudreau Trustee

    EIN 581936483 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Stuart Area Restoration Association

    EIN 382322813 · Headquarters: Kalamazoo, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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