Employment nonprofits in Connecticut

Employment nonprofits in Connecticut. Browse 422 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. FFLD Schools Cust and Maint Unit 17

    EIN 237441143 · Headquarters: Stratford, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Fifth Letter Productions

    EIN 452906213 · Headquarters: Bridgeport, CT, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  3. First Woman President Inc

    EIN 061635978 · Headquarters: Westport, CT, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. From Farms to Incubators

    EIN 874594219 · Headquarters: Branford, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. General Electric Employees Community Service Fund

    EIN 066049731 · Headquarters: Plainville, CT, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  6. Goodwill of Western and Northern Connecticut Inc

    EIN 060662111 · Headquarters: BRIDGEPORT, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Greater New Haven Central Labor Council

    EIN 060732040 · Headquarters: NEW HAVEN, CT, USA · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  8. Greenwich Municipal Employees Association

    EIN 223048370 · Headquarters: Greenwich, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Guilford Employees Association

    EIN 061530498 · Headquarters: Guilford, CT, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Hallisey & Dagostino Llp Employees Beneficiary Association

    EIN 061084389 · Headquarters: WETHERSFIELD, CT, USA · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  11. Hartford Educational Support Personnel

    EIN 061312134 · Headquarters: HARTFORD, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Hartford Federation of School Secretarie S Local 1100

    EIN 060937920 · Headquarters: HARTFORD, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Hartford Principals and Superv Association

    EIN 060886904 · Headquarters: WEST HARTFORD, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Havenly

    EIN 831094860 · Headquarters: NEW HAVEN, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Heat & Frost Insulators & Allied Workers Local 33 Labor Management

    EIN 461457858 · Headquarters: WALLINGFORD, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Hero to Hero Inc

    EIN 853631862 · Headquarters: Cheshire, CT, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Home Healthcare Workers of America

    EIN 883690456 · Headquarters: DANBURY, CT, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. I Care Outreach Inc

    EIN 264729433 · Headquarters: BRIDGEPORT, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Ibew Local No 488 - Jatc

    EIN 060976668 · Headquarters: MONROE, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Ibpo Local 524

    EIN 061239668 · Headquarters: East Hampton, CT, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  21. Inclusionbridge Inc

    EIN 881166644 · Headquarters: Norwalk, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Inclusive Industries Inc

    EIN 332134456 · Headquarters: DARIEN, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Industrial Workers of the World

    EIN 831570342 · Headquarters: New London, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Infinite Horizons Clubhouse Inc

    EIN 823964529 · Headquarters: West Hartford, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Institute for Collaborative Workplaces Inc

    EIN 474580143 · Headquarters: Stamford, CT, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Institute for Life Coping Skills Incorporated

    EIN 237417955 · Headquarters: Greenwich, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Intenational Brotherhood of Teamsters

    EIN 030004431 · Headquarters: New Haven, CT, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. International Assoc of Bridge Struct & Ornamen Iron Workers

    EIN 060938503 · Headquarters: Eastford, CT, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. International Association of Fire

    EIN 900987532 · Headquarters: WATERFORD, CT, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. International Association of Fire Fighters

    EIN 800390200 · Headquarters: Mashantucket, CT, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. International Association of Fire Fighters

    EIN 833601301 · Headquarters: West Haven, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. International Association of Firefighter Local 1219 Naugatuck

    EIN 066044682 · Headquarters: Naugatuck, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. International Association of Machinists & Aerospace Workers

    EIN 060722470 · Headquarters: Kensington, CT, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. International Association of Machinists & Aerospace Workers

    EIN 060907646 · Headquarters: Kensington, CT, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  35. International Association of Machinists & Aerospace Workers

    EIN 510621609 · Headquarters: Kensington, CT, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. International Association of Sheet Metal Air Rail & Transportation

    EIN 061564035 · Headquarters: BRANFORD, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Association of Sheet Metal Air Rail & Transportation

    EIN 066002555 · Headquarters: Naugatuck, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. International Association of Sheet Metal Air Rail & Transportation

    EIN 066068793 · Headquarters: Wallingford, CT, US · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. International Association of Sheet Metal Air Rail & Transportation

    EIN 066090425 · Headquarters: WATERFORD, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. International Association of Sheet Metal Air Rail & Transportation

    EIN 222671719 · Headquarters: Hamden, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. International Brotherhood of Police Officers Local 357

    EIN 061625610 · Headquarters: CROMWELL, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. International Brotherhood of Police Officers Local 458

    EIN 222886327 · Headquarters: Simsbury, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. International Brotherhood of Teamsters Local 559

    EIN 060251543 · Headquarters: BLOOMFIELD, CT, USA · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990

  44. International Chemical Workers Union Council Ufcw

    EIN 300759835 · Headquarters: New Haven, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. International Federation of Professional & Technical Engineers

    EIN 274110837 · Headquarters: Newtown, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. International Hartford Ltd

    EIN 462323260 · Headquarters: HARTFORD, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. International Union of Operating

    EIN 060841198 · Headquarters: HAMDEN, CT, USA · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990

  48. International Union UAW Local 2377

    EIN 061508904 · Headquarters: Stamford, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. International Union United Auto Aerospace & Agricultural Workers

    EIN 060755920 · Headquarters: Torrington, CT, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  50. Intl Assoc of Sheet Metal Air Rail & Transportation 679 Td

    EIN 066002254 · Headquarters: POMFRET CTR, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Jacobs Employee Association Inc

    EIN 061238476 · Headquarters: Bloomfield, CT, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  52. John J Driscoll United Labor Agency

    EIN 060987695 · Headquarters: ROCKY HILL, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Journey 2 Success Inc

    EIN 333207556 · Headquarters: Rockfall, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. K & K Community Rebuilding Foundation Inc

    EIN 452908451 · Headquarters: Bridgeport, CT, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. Kuhn Employment Opportunities Inc

    EIN 060770819 · Headquarters: MERIDEN, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. L0355ct Ct Admin Clerical Region 1

    EIN 061072667 · Headquarters: Uncasville, CT, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. L1467ct Southbury Ct Police Dept Em

    EIN 061055640 · Headquarters: SOUTHBURY, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. L3087ct North Haven Police Dept Emp

    EIN 510250312 · Headquarters: North Haven, CT, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Laborers Intl Union Local 675 C/o Steven Morgante

    EIN 060419495 · Headquarters: DANBURY, CT, USA · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990

  60. Law Enforcement Alliance of South- Ington

    EIN 222488540 · Headquarters: SOUTHINGTON, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Lawrence & Memorial Hospital Registered Professional Nurses Local 5049

    EIN 061295966 · Headquarters: NEW LONDON, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Liberty Bank Foundation Inc

    EIN 061479957 · Headquarters: MIDDLETOWN, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Local Nos 35 & 90 Adt Security Systems Inc

    EIN 061500646 · Headquarters: Wallingford, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Local R 01 224 Nage

    EIN 237324610 · Headquarters: EAST LYME, CT, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. Louis F & Mary a Tagliatela Family Foundation

    EIN 061482333 · Headquarters: NEW HAVEN, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Lumibility Inc

    EIN 066011353 · Headquarters: WESTBROOK, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. M Bonnie Axthelm Charitable Foundation

    EIN 066444196 · Headquarters: WESTPORT, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Mack Snacks Inc

    EIN 933441124 · Headquarters: North Stonington, CT, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Manchester Police Officers Associat

    EIN 455493873 · Headquarters: MANCHESTER, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Manchester School Administrators

    EIN 200907805 · Headquarters: Manchester, CT, US · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Marc Inc of Manchester

    EIN 060712057 · Headquarters: MANCHESTER, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Marrakech Inc

    EIN 237148533 · Headquarters: WOODBRIDGE, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. MATCH | Manufacturing and Community Technical Hub

    EIN 881523513 · Headquarters: New Haven, CT, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Middlesex County Extension Council Incorporated

    EIN 060771331 · Headquarters: Haddam, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Middletown Managers Professional Association

    EIN 814165324 · Headquarters: Middletown, CT, US · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Milford Police Benevolent Association Inc

    EIN 066046954 · Headquarters: MILFORD, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Minority Construction Council Inc

    EIN 203518707 · Headquarters: HARTFORD, CT, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990

  78. Municipal Association of Trumbull Employees Inc

    EIN 061058680 · Headquarters: Trumbull, CT, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  79. Nappesoul Inc

    EIN 850701860 · Headquarters: New Haven, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Natchaug Hospital Unions United Local 5052

    EIN 222548839 · Headquarters: BOZRAH, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. National Active and Retired Federal Employees Association

    EIN 061079890 · Headquarters: Coventry, CT, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. National Active and Retired Federal Employees Association

    EIN 066098190 · Headquarters: Bridgeport, CT, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  83. National Active and Retired Federal Employees Association

    EIN 581911996 · Headquarters: PORTLAND, CT, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. National Active and Retired Federal Employees Association

    EIN 582071967 · Headquarters: Coventry, CT, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  85. National Active and Retired Federal Employees Association

    EIN 582071968 · Headquarters: Shelton, CT, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  86. National Air Traffic Controllers Association Afl-cio

    EIN 043539676 · Headquarters: South Windsor, CT, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. National Assn of Postal Supv Br

    EIN 455428777 · Headquarters: DANBURY, CT, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. National Association of Government Employees

    EIN 352370330 · Headquarters: Madison, CT, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. National Association of Government Employees

    EIN 392074666 · Headquarters: Orange, CT, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  90. National Association of Government Employees

    EIN 800488331 · Headquarters: Enfield, CT, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  91. National Association of Letter Carriers

    EIN 066099277 · Headquarters: Plainfield, CT, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  92. National Association of Letter Carriers Auxiliary of USA

    EIN 900127935 · Headquarters: East Haven, CT, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. National Association of Letter Carriers Auxiliary of USA

    EIN 900420924 · Headquarters: East Haven, CT, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  94. National Association of Negro Business and Professional Womens C

    EIN 061515375 · Headquarters: New Haven, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. National Association of Negro Business and Professional Womens C

    EIN 222521924 · Headquarters: Waterbury, CT, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  96. National Public Employees Union

    EIN 200328922 · Headquarters: DANBURY, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. National Treasury Employees Union

    EIN 272130066 · Headquarters: CROMWELL, CT, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  98. Naugatuck Non-certified Employees Union

    EIN 833308775 · Headquarters: NAUGATUCK, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. New Britain Central Labor Council

    EIN 066069276 · Headquarters: New Britain, CT, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  100. New Britain Federation of Paraprofession Als Local 2407

    EIN 237280498 · Headquarters: NEW BRITAIN, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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