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. Strangward Mary Tw

    EIN 346506463 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. Strasburg Booster Club

    EIN 562397829 · Headquarters: STRASBURG, OH, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  3. Strasburg Cemetery Association

    EIN 236395752 · Headquarters: Strasburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Strasburg Chamber of Commerce

    EIN 541237296 · Headquarters: Strasburg, VA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  5. Strasburg Chapter No 1319 Women of the Moose

    EIN 237521556 · Headquarters: Strasburg, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Strasburg Community Library Inc

    EIN 510247838 · Headquarters: STRASBURG, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Strasburg Heritage Society

    EIN 231921411 · Headquarters: STRASBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Strasburg Improvement Corporation

    EIN 371754370 · Headquarters: STRASBURG, ND, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Strasburg Inc

    EIN 546074986 · Headquarters: STRASBURG, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Strasburg Lions Leo Club

    EIN 473062139 · Headquarters: Strasburg, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Strasburg Marketing Association

    EIN 020622821 · Headquarters: Strasburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Strasburg Moose Lodge 403 Loyal Order of Moose

    EIN 540489336 · Headquarters: Strasburg, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Strasburg Park Auxilliary

    EIN 232602591 · Headquarters: Strasburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Strasburg Police Officers Association

    EIN 232916848 · Headquarters: Strasburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Strasburg Senior Citizens Inc

    EIN 450346100 · Headquarters: Strasburg, ND, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Strasburg Summer Softball

    EIN 331910863 · Headquarters: STRASBURG, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Strasburg-heisler Library

    EIN 232062033 · Headquarters: STRASBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Strata Education and Research

    EIN 852440731 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Strata Foundation

    EIN 995092914 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Stratcom Top 3

    EIN 274832592 · Headquarters: Offutt AFB, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Strategic Account Management Association

    EIN 132558593 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Strategic Advancement for Gospel Empowerment International Inc

    EIN 852822465 · Headquarters: Gainesville, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Strategic Air Commamd Memorial Amateur Radio Club

    EIN 465289687 · Headquarters: Bellevue, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Strategic Alliance for Fair Ecommerce Nfp

    EIN 333769455 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Strategic Business Association

    EIN 274014243 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. Strategic Business Institute Inc

    EIN 364552790 · Headquarters: St Johns, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Strategic Center for Developing Communit Communities Inc

    EIN 470680500 · Headquarters: OMAHA, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Strategic Christian Ministry Foundation

    EIN 237309950 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Strategic Cultural Initiatives Inc

    EIN 300520400 · Headquarters: JACKSONVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Strategic Economic Development Corporation of the Mid-willamette Valley

    EIN 930810393 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Strategic Futures Initiative Inc C/o Verdolino & Lowey Pc

    EIN 993647053 · Headquarters: FOXBOROUGH, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Strategic Influence Lca

    EIN 464497321 · Headquarters: Bellevue, NE, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Strategic Initiatives Group for Advancement Professionals Inc

    EIN 854314470 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  34. Strategic Innovation Partners

    EIN 812338312 · Headquarters: Yucaipa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Strategic Intelligence Org at Virginia Tech

    EIN 933304912 · Headquarters: Blacksburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Strategic International Assistance

    EIN 953138084 · Headquarters: FALLBROOK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Strategic Investment Fund Inc

    EIN 251774991 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Strategic Management Society Inc

    EIN 311051434 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Strategic Partners in Education Inc

    EIN 862708476 · Headquarters: CULVER CITY, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. Strategic Partnerships International Inc

    EIN 824858459 · Headquarters: Norman, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Strategic Research Circle

    EIN 204478389 · Headquarters: Lees Summit, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. Strategic Training and Research Services S T a R S Inc Delaware

    EIN 770490700 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  43. Strategic Victory Fund

    EIN 842526354 · Headquarters: RALEIGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Strategic Voters Inc

    EIN 902080559 · Headquarters: Santa Clara, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Strategically Dunn Incorporated

    EIN 814051920 · Headquarters: Ellicott City, MD, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  46. Strategies to Elevate People Richmond

    EIN 541449318 · Headquarters: RICHMOND, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Strategies to Enhance Life Forever

    EIN 474281524 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Strategy for Life Corp

    EIN 262477748 · Headquarters: Fredericksburg, VA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  49. Stratfield Fund

    EIN 066046672 · Headquarters: ORANGE, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Stratford Apartments Inc

    EIN 237091958 · Headquarters: Algona, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Stratford Area Chamber of Commerce

    EIN 391478331 · Headquarters: Stratford, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Stratford Club

    EIN 720329190 · Headquarters: NEW ORLEANS, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Stratford Community Concert Band Inc

    EIN 470985559 · Headquarters: STRATFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Stratford Community Improvement Association

    EIN 273481094 · Headquarters: Stratford, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. Stratford Country Club Inc

    EIN 751287116 · Headquarters: STRATFORD, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Stratford Ct Police Union Local 407

    EIN 066084970 · Headquarters: STRATFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Stratford Ecological Center Inc

    EIN 311312879 · Headquarters: DELAWARE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Stratford Education Association

    EIN 237080925 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Stratford Education Association

    EIN 421152267 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Stratford Education Association

    EIN 462939207 · Headquarters: North Stratford, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Stratford Estates Homes Association

    EIN 436079671 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Stratford Federation of Retirees

    EIN 061337627 · Headquarters: Stratford, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. Stratford Firemans Benevolent Assoc

    EIN 066037320 · Headquarters: Stratford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Stratford Foundation Inc

    EIN 041166517 · Headquarters: Needham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Stratford Gardens Homes Association

    EIN 436049958 · Headquarters: Prairie Village, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Stratford High Class of 2013

    EIN 371748240 · Headquarters: Stratford, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. Stratford High School Class of 2030 Project Prom

    EIN 423039013 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Stratford Ides Hall

    EIN 942584805 · Headquarters: HANFORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Stratford Jaycees Inc

    EIN 264817201 · Headquarters: Stratford, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. Stratford Library Association

    EIN 060756208 · Headquarters: STRATFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Stratford Middle School Pta

    EIN 392710756 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Stratford of Avon Homeowners Association Inc

    EIN 351992754 · Headquarters: Avon, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Stratford on the Potomac Section Four Corporation

    EIN 540854036 · Headquarters: Mount Vernon, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Stratford Police Benevolent Assoc Inc

    EIN 066063187 · Headquarters: Stratford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Stratford Road Elementary School Pta

    EIN 900054974 · Headquarters: Plainview, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Stratford Rotary Club Inc

    EIN 066047777 · Headquarters: Stratford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Stratford Sales Tax Corporation

    EIN 752701777 · Headquarters: STRATFORD, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Stratford Senior Citizens

    EIN 873466492 · Headquarters: STRATFORD, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Stratford Shakespearean Festival of America

    EIN 382420887 · Headquarters: Birmingham, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Stratford Softball Tournaments Inc

    EIN 061489321 · Headquarters: Statford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Stratford Stride

    EIN 274626130 · Headquarters: Stratford, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Stratford Tennis Club Inc

    EIN 541049100 · Headquarters: Danville, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Stratford Volunteer Fire Company

    EIN 222337616 · Headquarters: Stratford, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Stratford Womens Club Inc

    EIN 060947172 · Headquarters: Stratford, CT, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  85. Stratfprd Baseball Association Inc

    EIN 061051554 · Headquarters: Stratford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Strath Haven High School Mens Basketball

    EIN 474081660 · Headquarters: Media, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. Stratham Historical Society Inc

    EIN 020339816 · Headquarters: Stratham, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Stratham Paraprofessional Association

    EIN 372121782 · Headquarters: Newmarket, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Stratham Teachers Association

    EIN 020336918 · Headquarters: Stratham, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Strathbury Woods Home Owners Association

    EIN 262142743 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Strathmore Bel-pre Civic Association Inc

    EIN 237089417 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Strathmore Mens Athletic Club

    EIN 261207295 · Headquarters: Syracuse, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. Strathmore Swim Club Inc

    EIN 941622411 · Headquarters: Los Gatos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Strathmore Vanderbilt Country Club of Manhasset Inc

    EIN 111375892 · Headquarters: MANHASSET, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Strato Venture Capital

    EIN 991516768 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Stratton Area Chamber of Commerce Inc

    EIN 550843240 · Headquarters: Stratton, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Stratton Blanche Mem Lib Fd - Uw

    EIN 256056995 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  98. Stratton Education Association

    EIN 463839530 · Headquarters: Stratton, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Stratton Family Fund Limited

    EIN 205862418 · Headquarters: Stratton Mountain, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Stratton Foundation

    EIN 232508658 · Headquarters: BLUE BELL, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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