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. Seafarers Yacht Club Inc

    EIN 520799741 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Seafaring Masonic Building Association

    EIN 952085179 · Headquarters: NEWPORT BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Seaford 75 35Th Reunion Committee

    EIN 270173123 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. Seaford Association of School Administrators

    EIN 203802413 · Headquarters: Seaford, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  5. Seaford Chamber of Commerce

    EIN 113350622 · Headquarters: Seaford, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Seaford Chapter 1384 Women of the Moose

    EIN 510155085 · Headquarters: SEAFORD, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Seaford District Library Inc

    EIN 510101879 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Seaford Elementary PTA Inc

    EIN 541545551 · Headquarters: SEAFORD, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Seaford Harbor Civic Association

    EIN 510196122 · Headquarters: Seaford, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Seaford Harbor Pta Ny Congress Unit 10-163

    EIN 116077396 · Headquarters: SEAFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Seaford Historical Society

    EIN 237066685 · Headquarters: Seaford, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Seaford Historical Society

    EIN 510200225 · Headquarters: Seaford, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Seaford Little League Inc

    EIN 112541252 · Headquarters: SEAFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. Seaford Lodge 1728 Loyal Order of Moose

    EIN 510072147 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Seaford Manor PTA

    EIN 237036467 · Headquarters: Seaford, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Seaford Monitors & Aides Unit 7211

    EIN 113305746 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. Seaford Nylon Employees Councilinc

    EIN 510097602 · Headquarters: SEAFORD, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Seaford Yacht Club Inc

    EIN 541109728 · Headquarters: YORKTOWN, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Seaford-blades Associated Charities Inc

    EIN 510328077 · Headquarters: SEAFORD, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Seagoville Senior Citizens Home Inc

    EIN 752708892 · Headquarters: SEAGOVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Seagraves Garden Club

    EIN 900639782 · Headquarters: Seagraves, TX, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  22. Seagull Bay Yacht Club

    EIN 826007867 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Seagull Culture and Education Association Inc

    EIN 463344078 · Headquarters: FREMONT, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Seagull Dup Camp

    EIN 900620572 · Headquarters: Clearfield, UT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Seagull Escadrille Eaa Chapter 1608

    EIN 822643510 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Seagull Flying Club

    EIN 946109115 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Seahawk Dismond Booster Inc

    EIN 862846859 · Headquarters: Carrabelle, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Seahawks Swim Team Inc

    EIN 222568072 · Headquarters: EGG HARBOR TOWNSHIP, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Seahorns Chapel Cemetary Trust

    EIN 367688855 · Headquarters: Dandridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Seahorse Ranch Equine Rescue

    EIN 841919125 · Headquarters: Berlin, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Seahurst Pta Highline Council 9 5 142

    EIN 911225020 · Headquarters: Burien, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Seakaa

    EIN 455155444 · Headquarters: sitka, AK, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  33. Seal & Serpent Society

    EIN 150442260 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Seal Beach Cable Communications Fd

    EIN 330081105 · Headquarters: SEAL BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Seal Beach Chamber & Business Assoc

    EIN 330367216 · Headquarters: SEAL BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Seal Beach Historical and Cultural Society Corporation

    EIN 237165002 · Headquarters: Seal Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  37. Seal Beach Kids Baseball Association

    EIN 510146327 · Headquarters: Seal Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Seal Beach Playgroup

    EIN 952001575 · Headquarters: SEAL BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Seal Beach Police Officers Association

    EIN 237360312 · Headquarters: Seal Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Seal Beach Swim Club

    EIN 330340553 · Headquarters: SEAL BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Seal Beach Yacht Club

    EIN 237070106 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Seal Cove Auto Museum

    EIN 010277592 · Headquarters: SEAL COVE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Seal Ministry Llc

    EIN 352677507 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Seal Rock Community Club

    EIN 936037556 · Headquarters: Waldport, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Seal Strong Inc

    EIN 371740932 · Headquarters: Tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. Seal Team 10 Family Readiness Group

    EIN 462905620 · Headquarters: Virginia Beach, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Seal Team 8 Frg

    EIN 862426083 · Headquarters: Virginia Beach, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Seal Team Eight Family Readiness Group

    EIN 454197395 · Headquarters: Virginia Beach, VA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  49. Seal Team Eighteen Frg

    EIN 820834919 · Headquarters: Virginia Beach, VA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. Sealant Engineering and Associated Lines Inc

    EIN 330335558 · Headquarters: CHATHAM, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Sealark Foundation Inc Xxx-xx-xxxx

    EIN 133747240 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Sealed2live Evangelistic Ministries

    EIN 453626304 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Sealol Shop Union

    EIN 056017635 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Seals and Thomas Connection

    EIN 932353394 · Headquarters: Goodlettsville, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Seals Connect

    EIN 465108753 · Headquarters: Mansfield, TX, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  56. Sealy Cemetery Association

    EIN 741024026 · Headquarters: SEALY, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Sealy Chamber of Commerce

    EIN 742296851 · Headquarters: SEALY, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Sealy Christian Pantry Inc

    EIN 760235937 · Headquarters: Sealy, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Sealy Columbus Club

    EIN 746068055 · Headquarters: SEALY, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Sealy Medical Center Foundation

    EIN 510161218 · Headquarters: SEALY, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Sealy Scholarship Endowment Fund

    EIN 760286048 · Headquarters: SAN FELIPE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Seaman Family Foundation

    EIN 112951057 · Headquarters: NEW CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Seaman Family Foundation Trust

    EIN 341770650 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Seaman Trust Dated 12081997

    EIN 256573169 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Seamans Cemetary Fund

    EIN 760082925 · Headquarters: Chester, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Seamans E B Tr Uw for Union Ch

    EIN 066066748 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Seamans Institute at Snug Harbor Inc

    EIN 352342062 · Headquarters: staten island, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  68. Seamans Outreach Services Inc

    EIN 592263586 · Headquarters: MOUNT AIRY, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. Seamen's Center of Wilmington Incorporated

    EIN 510314448 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Seamen's Church Institute of Newport

    EIN 050263174 · Headquarters: NEWPORT, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Seamen's Church Institute of Ny and Nj

    EIN 135562356 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  72. Seamen's Society for Children and Families

    EIN 135563010 · Headquarters: Staten Island, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Seamen's Widow and Orphan Association of Salem

    EIN 046014352 · Headquarters: SALEM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. Seamens Church Inst Ud 52537

    EIN 236226881 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Seamens Church Institute of New York

    EIN 136081307 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Seamon Memorial Fund 50

    EIN 146022644 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Seams Association

    EIN 570517235 · Headquarters: WAKE FOREST, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Seamster Laboratories Incorporated

    EIN 334411727 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Seamus Carroll Duffy Memorial Foundation

    EIN 020602891 · Headquarters: Perry, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Sean and Beatrice Campbell Foundation

    EIN 854062113 · Headquarters: LYNDHURST, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  81. Sean Humphrey House

    EIN 911573874 · Headquarters: BELLINGHAM, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  82. Sean Keith Ministries

    EIN 431985728 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  83. Sean Lyon Johnson Slj Tr

    EIN 876995407 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Sean Mcfarlane Ministries

    EIN 461106519 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. Seaplane Pilots Association Inc

    EIN 222045876 · Headquarters: WINTER HAVEN, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  86. Seaport Industrial Association

    EIN 582676159 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  87. Seaport St John Council 232 of Allied Masonic Degree

    EIN 800172562 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  88. Seaport Stitchers Quilt Guild

    EIN 223594262 · Headquarters: TUCKERTON, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Seaport TMA Inc

    EIN 043291699 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Search & Recovery Response Team

    EIN 271912214 · Headquarters: MCCALLA, AL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  91. Search and Assist

    EIN 831275804 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Search and Rescue Assistance Inc

    EIN 411363809 · Headquarters: Swatara, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Search and Rescue Control

    EIN 841100681 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Search and Rescue Council, Inc

    EIN 866052641 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Search and Rescue Dogs of Colorado Inc

    EIN 841015135 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Search and Rescue Dogs of Georgia

    EIN 581965082 · Headquarters: Travelers Rest, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Search and Rescue Ministries

    EIN 943145199 · Headquarters: Kennewick, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Search for Change Community Residence Company Ii Inc

    EIN 133168078 · Headquarters: VALHALLA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Search for One

    EIN 931088070 · Headquarters: Moses Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Search Inc

    EIN 237058758 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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