Unknown & Unclassified nonprofits in Connecticut

Unknown & Unclassified nonprofits in Connecticut. Browse 7,402 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. Boys & Girls Club of Stamford Inc

    EIN 060646911 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Boys & Girls Clubs of Greater New Haven Inc

    EIN 060646935 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Bozrah Chapter 124 Women of the Moose

    EIN 066051348 · Headquarters: Bozrah, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Bozrah Rod & Gun Club Inc

    EIN 060811594 · Headquarters: LEBANON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. BPOE 1669 Southington

    EIN 060605938 · Headquarters: Southington, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Bradley Cp-parks

    EIN 066035728 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Bradley Henry Barnes and Leila Barnes Memorial Trust C/o Main Street Community

    EIN 066160463 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Bradley Home for the Aged

    EIN 060646552 · Headquarters: MERIDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Bradley J Fetchet Memorial Foundation

    EIN 061633216 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Brain Injury Alliance of Connecticut

    EIN 061071490 · Headquarters: WINDSOR, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Brainerd Memorial Library

    EIN 066026006 · Headquarters: HADDAM, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Branch 237 Niantic Fleet Reserve Association

    EIN 264277094 · Headquarters: Groton, CT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Branchville Elementary School PTA

    EIN 061424418 · Headquarters: Ridgefield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Branford Cemetery Association Inc

    EIN 060925021 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Branford Club-rotary International C/o Hap Storer

    EIN 066103809 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Branford Early Learning Center Inc

    EIN 060901277 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Branford Festival Corporation

    EIN 223041827 · Headquarters: Branford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Branford Firefighter Association

    EIN 510209623 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Branford Food Pantry

    EIN 510221493 · Headquarters: Branford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Branford Historical Society Inc

    EIN 066068505 · Headquarters: BRANFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Branford Lodge #1939 of the Bpoe

    EIN 060695743 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Branford Soccer Club

    EIN 061196398 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Branford Yacht Club

    EIN 060270214 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  24. Braver Foundation Inc

    EIN 136277869 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Brewery Workers Local Union No 1035

    EIN 060915620 · Headquarters: SOUTH WINDSOR, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Brian House Inc

    EIN 061081008 · Headquarters: CHESTER, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Bridgemill Foundation C/o Jh Tucker Wilson Jr

    EIN 133671059 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Bridgeport - Stratford Umpires Association

    EIN 452710717 · Headquarters: Milford, CT, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  29. Bridgeport Chapter No 193 Women of the Moose

    EIN 061323845 · Headquarters: Stratford, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Bridgeport City Supervisors Association Inc

    EIN 061412843 · Headquarters: Bridgeport, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Bridgeport Dental Hygienists Association

    EIN 800650487 · Headquarters: Bridgeport, CT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Bridgeport Economic Development Corp

    EIN 237374878 · Headquarters: BRIDGEPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Bridgeport Elks Lodge No 36 Inc

    EIN 060258838 · Headquarters: Bridgeport, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  34. Bridgeport Guardians Inc

    EIN 061098917 · Headquarters: Bridgeport, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Bridgeport Hospital School of Nursing Alumnae Assn

    EIN 066035684 · Headquarters: SHELTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Bridgeport Ladies Charitable Society

    EIN 066068224 · Headquarters: SOUTHPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Bridgeport Lodge No 289 Loyal Order of Moose

    EIN 060761832 · Headquarters: Stratford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Bridgeport Orators Vintage Baseball Club

    EIN 208463779 · Headquarters: Fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Bridgeport Police Benevolent Association

    EIN 060605168 · Headquarters: BRIDGEPORT, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Bridgeport Police Mutual Death Benefit Association

    EIN 237073351 · Headquarters: BRIDGEPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Bridgeport Pop Warner Football League

    EIN 061339208 · Headquarters: Stratford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Bridgeport Regional Business Council

    EIN 060271980 · Headquarters: BRIDGEPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Bridgeport Rifle Club Inc

    EIN 066054278 · Headquarters: STRATFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Bridgewater Center Cemetery Assoc

    EIN 060882296 · Headquarters: Bridgewater, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Bridgewater Historical Society Inc

    EIN 066045815 · Headquarters: Bridgewater, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Bridgewater Library Association

    EIN 066044812 · Headquarters: BRIDGEWATER, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Bridgewater South Cemetery Association

    EIN 061068297 · Headquarters: BRIDGEWATER, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Brighthorizon Childrens Global Assistance Inc

    EIN 991606486 · Headquarters: Shelton, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Bringing Books to Every Child

    EIN 332883004 · Headquarters: North Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Bristol Adult Resource Center Inc

    EIN 066010303 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Bristol Auto Club Ltd

    EIN 061255071 · Headquarters: Bristol, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Bristol Child Development Center Inc

    EIN 060865775 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Bristol Choral Society Inc

    EIN 202462768 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Bristol Lodge No 1010 BPOE

    EIN 060258852 · Headquarters: Bristol, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Bristol Professionals & Supervisors Association

    EIN 334510093 · Headquarters: Bristol, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Bristol Recovery Club Inc

    EIN 061347438 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Bristol Rotary Club Inc

    EIN 066103805 · Headquarters: Bristol, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Bristol Rotary Scholarship Fund Inc

    EIN 223151333 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Bristol Symphony Orchestra D/b/a Nutmeg Symphony Orchestra

    EIN 061086047 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Bristol Yale Scholarship Fund Inc C/o John Miecznikowski

    EIN 066023679 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  61. Broadway at York Sq Marketing Fd Inc C/o Yale Univ General Council

    EIN 061490271 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Broda O Barnes Md Research Foundation Inc

    EIN 222587696 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Bromleigh Enterprises Inc

    EIN 871720420 · Headquarters: West Hartford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Brookdale Chatfield Resident Board

    EIN 994128238 · Headquarters: West Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Brookdale Gables Farmington Resident Council

    EIN 920658493 · Headquarters: Farmington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Brookfield Chamber of Commerce

    EIN 204180312 · Headquarters: BROOKFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Brookfield Education Association

    EIN 237127979 · Headquarters: Danbury, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Brookfield Football & Cheer Inc

    EIN 061459806 · Headquarters: Brookfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Brookfield Historical Society Inc

    EIN 237029153 · Headquarters: Brookfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Brookfield Police Union

    EIN 061262913 · Headquarters: BROOKFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Brookfield Theatre for the Arts Inc

    EIN 060609640 · Headquarters: BROOKFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Brooklyn for Sensible Growth

    EIN 270557606 · Headquarters: Brooklyn, CT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. Brooklyn South Cemetery Association Inc

    EIN 060707927 · Headquarters: MANSFIELD CENTER, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Brooklyn Town Library Association

    EIN 222485591 · Headquarters: BROOKLYN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Brookside Farm Association Inc

    EIN 066102680 · Headquarters: Colebrook, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Brookside Inc

    EIN 061078267 · Headquarters: Mystic, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Brookside School Parent Teacher Organization

    EIN 061325449 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Broom Works Foundation

    EIN 995082478 · Headquarters: WESTPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. Brotherhood of Maintenance of Way Employees

    EIN 066083557 · Headquarters: NEW LONDON, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Brotherhood of Maintenance of Way Employees

    EIN 066106910 · Headquarters: MIDDLEFIELD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Brotherhood of Railroad Signalmen

    EIN 042649402 · Headquarters: PUTNAM, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Brotherhood of Railroad Signalmen

    EIN 056003176 · Headquarters: Northford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Brown University Club of Fairfield County Inc The

    EIN 061068512 · Headquarters: NEW CANAAN, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Bruckner Society of America

    EIN 136115870 · Headquarters: Windsor, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Brunissen Trust for Redding Senior Citizens Inc

    EIN 450675034 · Headquarters: Redding, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Buck-dubiel American Legion Aux 101

    EIN 800948787 · Headquarters: Somers, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Bucks Hill Community Club Inc

    EIN 066074533 · Headquarters: Waterbury, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. Buddhist Association of Connecticut

    EIN 061416922 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Buel Real Estate Inc

    EIN 061265384 · Headquarters: LITCHFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Builders Association of Eastern Connecticut Inc

    EIN 066069258 · Headquarters: Rocky Hill, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Bulkeley High School Athletic Hall of Fame Corporation

    EIN 853684311 · Headquarters: OLD SAYBROOK, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Bulldogs Racing

    EIN 934519222 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Bunker Hill Society

    EIN 352826848 · Headquarters: Danielson, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Bunker Hill Sports Asociation Inc

    EIN 061015141 · Headquarters: Waterbury, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Bunnell Marching Band Parents Inc

    EIN 061260190 · Headquarters: STRATFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Burlingame Foundation

    EIN 222779816 · Headquarters: DARIEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  97. Burlington Chamber of Commerce

    EIN 061203699 · Headquarters: Burlington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Burlington Land Trust Inc

    EIN 061271120 · Headquarters: BURLINGTON, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Burlington Library Association Inc

    EIN 066100035 · Headquarters: Burlington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Burlington Little League Inc

    EIN 223277073 · Headquarters: Burlington, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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