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. Seward Senior Citizens of Florida New York Inc

    EIN 061361870 · Headquarters: Florida, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Seward Softball Association

    EIN 363414832 · Headquarters: Sutton, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Seward Volunteer Fire Company

    EIN 232944745 · Headquarters: SEWARD, PA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  4. Seward Youth Golf Foundation

    EIN 470840233 · Headquarters: Seward, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Sewell Mountain Sailing Association

    EIN 472720782 · Headquarters: Rainelle, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Sewell Tw Fbo Salvation Army

    EIN 306033622 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Sewer Group Inc C/o Jonathan M Heilbrunn Esq

    EIN 223678639 · Headquarters: MILLSTONE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990

  8. Sewer Sisters

    EIN 991613378 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Sewerimprovement District No2 Woodson County Kansas Inc

    EIN 473347446 · Headquarters: Piqua, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sewickley Area Moms Club

    EIN 812999461 · Headquarters: Sewickley, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Sewickley Cemetery

    EIN 250787815 · Headquarters: SEWICKLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Sewickley Heights Golf Club

    EIN 251096865 · Headquarters: SEWICKLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Sewickley Township Public Library

    EIN 251222574 · Headquarters: Herminie, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Sewickley Twp Vol Fire Co #1

    EIN 256079622 · Headquarters: HERMINIE, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  15. Sewickley Valley YMCA

    EIN 250979384 · Headquarters: Sewickley, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Sewing Circle Yantis Tx

    EIN 933303374 · Headquarters: Yantis, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Sewing Hearts

    EIN 470970892 · Headquarters: Liberty Township, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Sewing Professionals Network Inc

    EIN 264534962 · Headquarters: Avon, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Sewn Products Equipment & Suppliers of the Americas

    EIN 541543697 · Headquarters: RALEIGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Sewrority Sisters Quilting Guild

    EIN 933970458 · Headquarters: ELLERSLIE, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Sewv Area Team

    EIN 473898494 · Headquarters: Bluefield, WV, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  22. Sex Trafficking Education and Awareness Movement

    EIN 830539891 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  23. Sex Trafficking Exploitation Abuse Dismantling Incorporated

    EIN 854179548 · Headquarters: LAKE MARY, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. Sexaholics Anonymous Inc

    EIN 311599955 · Headquarters: BRENTWOOD, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Sexton Can Co Employees Aid Fund

    EIN 046087676 · Headquarters: DECATUR, AL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  26. Sexton Family Charitable Foundation

    EIN 631117593 · Headquarters: DECATUR, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Sexton Woods Neighborhood Association Inc

    EIN 581798095 · Headquarters: Chamblee, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Sexual Assault & Family Emergencies Center

    EIN 371190601 · Headquarters: VANDALIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Sexual Assault Crisis Center of Eastern Connecticut Inc

    EIN 061033609 · Headquarters: WILLIMANTIC, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Sexual Assault Prevention and Response Services

    EIN 222592990 · Headquarters: AUBURN, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  31. Sexual Assault Resource Center

    EIN 930800739 · Headquarters: HILLSBORO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Sexual Assault Response Team Community Response Team

    EIN 463415897 · Headquarters: YANKTON, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Sexual Assault Services Organization

    EIN 742531585 · Headquarters: DURANGO, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Sexual Assault Support Services of Midcoast Maine

    EIN 222850515 · Headquarters: BRUNSWICK, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  35. Sexuality Information and Education Council of the United States Inc

    EIN 132508249 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  36. Seyan Foundation Inc C/o Sharon L Pillow

    EIN 351714050 · Headquarters: ELKHART, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. Seyb Reunion

    EIN 464809132 · Headquarters: Donnellson, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  38. Seyfert Foundation Cash

    EIN 356327067 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Seyfo Center - Arizona

    EIN 850740227 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Seymor & Pearl Greenstein Foundation

    EIN 382633409 · Headquarters: SOUTHFIELD, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Seymore and Helen Ann Rubin Foundation

    EIN 232586851 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. Seymour & Barbara J Leslie Foundation C/o Ellen Cohen

    EIN 237010481 · Headquarters: NEW YRK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Seymour Ambulance Association Inc

    EIN 237359084 · Headquarters: SEYMOUR, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Seymour and Dorothy Weinstein Foundation C/o Frendel Brown & Weissman

    EIN 133477889 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Seymour and Troester Foundation

    EIN 386062647 · Headquarters: HARPER WOODS, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Seymour Catholic Men's Club Inc

    EIN 351697656 · Headquarters: SEYMOUR, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Seymour Cemetery Association Incorporated

    EIN 750851785 · Headquarters: Seymour, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Seymour Chapt No 1733 Women of the Moose

    EIN 510191169 · Headquarters: Seymour, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Seymour Community Historical Society

    EIN 391235870 · Headquarters: SEYMOUR, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Seymour Cta

    EIN 813622829 · Headquarters: Seymour, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Seymour East Association Inc

    EIN 881450221 · Headquarters: UNDERHILL, VT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  52. Seymour Education Association

    EIN 391683899 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Seymour Education Association

    EIN 421314241 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Seymour Eisenberg Memorial Foundation

    EIN 133001003 · Headquarters: Albany, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Seymour Fastpitch Association Inc

    EIN 392041327 · Headquarters: SEYMOUR, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Seymour Fathers Club Inc

    EIN 223055498 · Headquarters: Seymour, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Seymour Fire Fighters Inc Volunteer Strife Company 1

    EIN 391386419 · Headquarters: SEYMOUR, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Seymour Firefighters Charitable Foundation Inc

    EIN 854001895 · Headquarters: SEYMOUR, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Seymour Fish and Game Club Inc

    EIN 066045487 · Headquarters: OXFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Seymour High Cross-country Parent Organization

    EIN 371575050 · Headquarters: Seymour, CT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Seymour Historical Society Inc

    EIN 222986657 · Headquarters: SEYMOUR, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Seymour Housing Association Inc

    EIN 237376236 · Headquarters: Algona, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Seymour Library

    EIN 161408025 · Headquarters: BROCKPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Seymour Library Foundation

    EIN 161448861 · Headquarters: AUBURN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Seymour Lodge 418

    EIN 510144014 · Headquarters: Seymour, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Seymour M Schatzberg Pilot Officer Memorial Fund of Aroana Lodge 256

    EIN 136167247 · Headquarters: LONG ISLAND CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Seymour Meals on Wheels Inc

    EIN 510137648 · Headquarters: SEYMOUR, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Seymour Memorial Library Tua

    EIN 886046248 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Seymour Musical Manu Arch Tua

    EIN 886046249 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Seymour Noon Lions Inc

    EIN 351491714 · Headquarters: Seymour, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Seymour Organizations Helping Others Inc Dba Soho

    EIN 752188276 · Headquarters: SEYMOUR, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Seymour Police Union

    EIN 066107714 · Headquarters: SEYMOUR, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Seymour Richard D Charit Tr2

    EIN 066301913 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. Seymour Rotary Club

    EIN 356050153 · Headquarters: Seymour, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Seymour School Foundation

    EIN 752273504 · Headquarters: SEYMOUR, TX, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  76. Seymour Senior Citizens Housing Corp

    EIN 431071476 · Headquarters: SEYMOUR, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Seymour Sluggers Baseball Inc

    EIN 743211055 · Headquarters: Seymour, IN, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. Seymour Special Education Parents Advisory Council Inc

    EIN 351771142 · Headquarters: Seymour, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Seymour Stephen Memorial Fund

    EIN 366038214 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Seymour Terry Mem Sch Trust Fund

    EIN 716050556 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  81. Seymour Terry Trust

    EIN 990092011 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Seyo

    EIN 301493343 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. SF BBC 2014 Inc

    EIN 472089277 · Headquarters: Santa Fe, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Sf Black Wall Street Foundation

    EIN 852793701 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Sf Bldg & Const Trades Council

    EIN 940348191 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Sf Clout

    EIN 942687066 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. SF District Attorney Brooke Jenkins Ballot Measure Committee

    EIN 991140788 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. SF for Muni Accountability and Reliable Service - No on Prop L

    EIN 994416924 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Sf Forward

    EIN 943106147 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Sf Foundation Inc

    EIN 526054184 · Headquarters: POTOMAC, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. Sf Fusion Vbc

    EIN 900959597 · Headquarters: SAN BRUNO, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Sf Kollective Inc

    EIN 333846979 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. SF Lesbian Gay Bi Trans Pride Celebration Cmte

    EIN 943006693 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  94. Sf Love Dojo Inc

    EIN 831525295 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Sf Milwaukee Marketing Group Inc

    EIN 271341728 · Headquarters: HARTLAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  96. SF Partnership

    EIN 943135337 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Sf Rainmakers

    EIN 465621121 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  98. Sf Right to Counsel 2018

    EIN 823235582 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  99. Sf Sparks Basketball Inc

    EIN 871820736 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Sf United Through Soccer Inc

    EIN 812644775 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

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