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. Pi Mu Epsilon Inc

    EIN 900148837 · Headquarters: FAIRFIELD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Pi Mu Epsilon Inc

    EIN 900257626 · Headquarters: NEW LONDON, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Pi Mu Epsilon Inc

    EIN 900490458 · Headquarters: FAIRFIELD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Piedmont Associates Inc

    EIN 060725432 · Headquarters: DARIEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Pietro Micca Lodge Building Association of Norwalk Ct Inc

    EIN 066045818 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  6. Pig Roast Inc

    EIN 061371544 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Pine Acres Club Inc

    EIN 060731557 · Headquarters: WETHERSFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Pine Brook Club Incorporated

    EIN 060866345 · Headquarters: GLASTONBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Pine Grove Cemetery Assn

    EIN 060494549 · Headquarters: ANSONIA, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Pine Grove Cemetery Association Inc

    EIN 060494550 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Pine Grove Cemetery Corporation

    EIN 060404557 · Headquarters: Middletown, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Pine Orchard Nursery School Inc

    EIN 066009844 · Headquarters: Branford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Pine Point School Inc

    EIN 060646782 · Headquarters: STONINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Pineledge Incorporated

    EIN 060911329 · Headquarters: Glastonbury, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Pinkes Family Foundation C/o Susman Duffy & Segaloff Pc

    EIN 223351838 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  16. Pinnacle Ski & Sport Club Inc

    EIN 061306497 · Headquarters: Darien, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Pitkin Glass Works Inc

    EIN 061002493 · Headquarters: Manchester, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Pitney Bowes Long Term Disability Plan

    EIN 237383970 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Pivot Ministries

    EIN 060839030 · Headquarters: Bridgeport, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Plainfield Cemetery Association

    EIN 066060742 · Headquarters: Moosup, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Plainfield Volunteer Fire Company 1 Inc

    EIN 871686820 · Headquarters: Plainfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Plainville Chamber of Commerce Inc

    EIN 060919386 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  23. Plainville Fire Company Inc

    EIN 060834872 · Headquarters: PLAINVILLE, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Plainville Historical Society Inc

    EIN 237002482 · Headquarters: PLAINVILLE, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Plainville Little League Baseball Inc

    EIN 061286786 · Headquarters: PLAINVILLE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Plainville Student Loan Fund Inc

    EIN 060963628 · Headquarters: Plainville, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. Planned Lifetime Assistance Network of Connecticut Inc

    EIN 061268987 · Headquarters: WETHERSFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Planned Parenthood Votes Ct

    EIN 061309773 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Planned Parenthood Votes Ri

    EIN 050499804 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Plant Forward Yalies

    EIN 393140727 · Headquarters: NEW HAVEN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Platt Harriet W Trust

    EIN 066035794 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  32. Platt Harriet W Trust

    EIN 901899879 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  33. Platt Hw-mer Girls

    EIN 066035795 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Platt Hw-mer Girls

    EIN 901899880 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  35. Pleasant Valley Childrens Center

    EIN 060892711 · Headquarters: BARKHAMSTED, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Pleasantview Recreational Association

    EIN 060897143 · Headquarters: RIDGEFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Plumbers & Pipefitters Union Local No 4 Health & Welfare Fund

    EIN 046124621 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Plumbers and Steamfitters Local No 131 Health and Welfare Fund

    EIN 026009395 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. Plymouth Historical Society Inc

    EIN 060941027 · Headquarters: PLYMOUTH, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Plymouth Land Trust Inc

    EIN 237090075 · Headquarters: Plymouth, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Pocket Productions Company

    EIN 421780266 · Headquarters: Torrington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Police Association of Connecticut

    EIN 066103843 · Headquarters: CHESIRE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Police Athletic League of Stamford Inc

    EIN 061047626 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Police Athletic League of Stratford Attn Sargent Kevin Albohn

    EIN 066068863 · Headquarters: STRATFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Police Commissioners Association of Connecticut Inc

    EIN 061413314 · Headquarters: Orange, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Police Sick Benefit Association of Bridgeport Connecticut

    EIN 060687755 · Headquarters: SOUTHBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Polish American Club Inc

    EIN 060496723 · Headquarters: Windsor Locks, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Polish American Congress Inc

    EIN 061049802 · Headquarters: New Britain, CT, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  49. Polish American Historical Association

    EIN 362729972 · Headquarters: New Britain, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Polish American Political Club Inc

    EIN 060855106 · Headquarters: WEST HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Polish Army Veterans Association of America Inc

    EIN 060379327 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Polish Army Veterans Association of America Inc

    EIN 060496745 · Headquarters: Bridgeport, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Polish Cultural Club of Greater Hartford Inc

    EIN 060945127 · Headquarters: New Britain, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Polish Falcons of America

    EIN 060496785 · Headquarters: Meriden, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Polish Falcons of America

    EIN 060496790 · Headquarters: Ansonia, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Polish Falcons of America

    EIN 060568386 · Headquarters: Killingworth, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Polish Falcons of America

    EIN 237525486 · Headquarters: UNION CITY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Polish Falcons of America

    EIN 237525572 · Headquarters: New Britain, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Polish Falcons of America

    EIN 237525603 · Headquarters: Meriden, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Polish Falcons of America Nest 307

    EIN 060613108 · Headquarters: SOUTHINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Polish Falcons of America Nest 519

    EIN 237147522 · Headquarters: Middletown, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Polish Falcons of America Nest 88

    EIN 060496799 · Headquarters: New Britain, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Polish Knights Under the Protection of the Queen of the Polish Crown I

    EIN 066057604 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. Polish Legion of American Veterans

    EIN 060618876 · Headquarters: NORWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  65. Polish Legion of American Veterans National Dept Ladies Auxiliary

    EIN 912146755 · Headquarters: MERIDEN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Polish Legion of American Veterans USA

    EIN 060633232 · Headquarters: Bristol, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Polish Legion of American Veterans USA

    EIN 450523643 · Headquarters: MERIDEN, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. Polish Legion of American Veterans USA

    EIN 911945215 · Headquarters: Bristol, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Polish National Alliance of the United States 513 Lodge

    EIN 060404115 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Polish National Alliance of the United States of Na

    EIN 060496816 · Headquarters: New Britain, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Polish National Alliance of the United States of Na

    EIN 060606761 · Headquarters: Unionville, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Polish National Alliance of the United States of Na 0684 Lodge

    EIN 237613968 · Headquarters: Southington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Polish National Alliance of the United States of Na 1061 Lodge

    EIN 237613113 · Headquarters: Torrington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Polish National Home of Hartford Inc

    EIN 060496830 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  75. Polish National Union of America

    EIN 237533328 · Headquarters: Naugatuck, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Polish National Union of America

    EIN 900382821 · Headquarters: Stratford, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. Polish National Youth Baseball Foundation

    EIN 061265907 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Polish Roman Catholic Union of America

    EIN 237579865 · Headquarters: NORTH HAVEN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Polish Scouting Organization Z H P Inc

    EIN 382904692 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Polish University Club of Connecticut

    EIN 800505376 · Headquarters: NORTH GRANBY, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Politica Ct Inc

    EIN 822655971 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Polonia-paderewski Chorus Inc

    EIN 222670684 · Headquarters: Newington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Pomfret Sportsmans Club Inc Dba Pomfret Rod and Gun Club

    EIN 223127129 · Headquarters: Pomfret, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Ponte Women's Club

    EIN 061223037 · Headquarters: WATERBURY, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Pontelandolfo Community Inc Pontelandolfo Community Inc

    EIN 060884334 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Ponus Yacht Club Inc

    EIN 060497290 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Pop Warner Little Scholars Inc

    EIN 061190291 · Headquarters: WEST HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Pop Warner Little Scholars Inc

    EIN 061289680 · Headquarters: Derby, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Pop Warner Little Scholars Inc

    EIN 061420646 · Headquarters: Southbury, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Pop Warner Little Scholars Inc

    EIN 201441467 · Headquarters: New Milford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Pop Warner Little Scholars Inc

    EIN 465121004 · Headquarters: Hamden, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Pop Warner Little Scholars Inc

    EIN 521724457 · Headquarters: Plainville, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Pop Warner Little Scholars Inc

    EIN 833630801 · Headquarters: Groton, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Pop Warner Little Scholars Inc

    EIN 841701209 · Headquarters: Manchester, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Poquetanuck Cemetery Asso

    EIN 237368990 · Headquarters: Preston, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Poquonock Elementary School Parent Teacher Organization

    EIN 061097692 · Headquarters: Windsor, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Porsche 356 So Connecticut Register Ltd

    EIN 223026010 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Portland Exchange Club 1257

    EIN 066057050 · Headquarters: PORTLAND, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Portland High School Sideliners Inc

    EIN 061137324 · Headquarters: Portland, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Portland Historical Society Inc

    EIN 060950853 · Headquarters: Portland, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

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