Environment nonprofits in Massachusetts

Environment nonprofits in Massachusetts. Browse 1,254 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. Friends of the Ashland Council on Aging Inc

    EIN 311725535 · Headquarters: ASHLAND, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Friends of the Assabet River National Wildlife Refuge Inc

    EIN 043506977 · Headquarters: Hudson, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Friends of the Berkshire National Fish Hatchery Inc

    EIN 043554918 · Headquarters: New Marlborough, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Friends of the Boston Schoolyards

    EIN 822892914 · Headquarters: JAMAICA PLAIN, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Friends of the Colby Park Project

    EIN 821306627 · Headquarters: West Boxford, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Friends of the Dover Greenway Inc

    EIN 464560180 · Headquarters: Dover, MA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  7. Friends of the Eastham 1651 Arboretum

    EIN 753072650 · Headquarters: Eastham, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Friends of the Keystone Arches Inc

    EIN 300205339 · Headquarters: Huntington, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Friends of the Mashpee National Wildlife Refuge Inc

    EIN 043297894 · Headquarters: Mashpee, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Friends of the Milford Upper Charles Trail

    EIN 010841650 · Headquarters: Milford, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Friends of the Palmer River

    EIN 861945465 · Headquarters: Rehoboth, MA, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  12. Friends of the Parker River National Wildlife Refuge

    EIN 223295155 · Headquarters: Newburyport, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Friends of the Public Garden Inc

    EIN 237451432 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Friends of the Robbins Town Gardens Inc

    EIN 474506704 · Headquarters: Arlington, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Friends of the Salem Common Inc

    EIN 844294716 · Headquarters: Salem, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Friends of the South Shore Recovery Home Inc

    EIN 042771622 · Headquarters: QUINCY, MA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. Friends of the Williams River Inc

    EIN 223057054 · Headquarters: Housatonic, MA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  18. Friends of Trout Brook Inc

    EIN 392986778 · Headquarters: Dover, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Friends of Upton State Forest Inc

    EIN 651257607 · Headquarters: Upton, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Friends of Wachusett Mountain Inc

    EIN 208559032 · Headquarters: Princeton, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Friends of Wakefields Nemt Forest Inc

    EIN 882436520 · Headquarters: Wakefield, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Friends of Wedge Pond Incorporated

    EIN 992164493 · Headquarters: Winchester, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Friends of Wellfleet Ponds

    EIN 392184948 · Headquarters: Wellfleet, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Friends of West Bay Inc

    EIN 208165887 · Headquarters: OSTERVILLE, MA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Friends of Whitehall

    EIN 020745324 · Headquarters: Woodville, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Friends of Wildwood Cemetery Inc

    EIN 884401915 · Headquarters: AMHERST, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Friends of Winter Pond Inc

    EIN 043328507 · Headquarters: WINCHESTER, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Friends of Winthrop Lake Inc

    EIN 332958931 · Headquarters: lexington, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Friends of Wompatuck State Park

    EIN 208013944 · Headquarters: HINGHAM, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Full Circle Earth

    EIN 460913787 · Headquarters: Beverly, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Future of Heat Institute Inc

    EIN 334738765 · Headquarters: Cambridge, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Gardem Club Federation of Massachusetts Inc

    EIN 043083450 · Headquarters: North Adams, MA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Garden Club Federation of Massachsetts Inc

    EIN 222967698 · Headquarters: Lowell, MA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  34. Garden Club Federation of Massachus Etts Inc

    EIN 042605338 · Headquarters: Bridgewater, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Garden Club Federation of Massachus Etts Inc

    EIN 042667838 · Headquarters: Marlborough, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Garden Club Federation of Massachus Etts Inc

    EIN 263666560 · Headquarters: Millis, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Garden Club Federation of Massachus Etts Inc

    EIN 474353937 · Headquarters: Medway, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Garden Club Federation of Massachusets Inc

    EIN 870810905 · Headquarters: Rowley, MA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. Garden Club Federation of Massachusettes Inc

    EIN 271725438 · Headquarters: North Reading, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Garden Club Federation of Massachusetts

    EIN 046066334 · Headquarters: SALEM, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Garden Club Federation of Massachusetts

    EIN 383689043 · Headquarters: South Hamilton, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Garden Club Federation of Massachusetts Inc

    EIN 030512614 · Headquarters: West Roxbury, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Garden Club Federation of Massachusetts Inc

    EIN 042626772 · Headquarters: Taunton, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Garden Club Federation of Massachusetts Inc

    EIN 042639408 · Headquarters: Ipswich, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Garden Club Federation of Massachusetts Inc

    EIN 042652107 · Headquarters: Boxborough, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Garden Club Federation of Massachusetts Inc

    EIN 042675250 · Headquarters: Needham, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Garden Club Federation of Massachusetts Inc

    EIN 042689142 · Headquarters: Amherst, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Garden Club Federation of Massachusetts Inc

    EIN 042712825 · Headquarters: Dover, MA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  49. Garden Club Federation of Massachusetts Inc

    EIN 042808286 · Headquarters: Marlborough, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Garden Club Federation of Massachusetts Inc

    EIN 042808771 · Headquarters: Sharon, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. Garden Club Federation of Massachusetts Inc

    EIN 042810342 · Headquarters: leominster, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Garden Club Federation of Massachusetts Inc

    EIN 042810687 · Headquarters: Saugus, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Garden Club Federation of Massachusetts Inc

    EIN 042812134 · Headquarters: North Andover, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Garden Club Federation of Massachusetts Inc

    EIN 042837965 · Headquarters: Carlisle, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Garden Club Federation of Massachusetts Inc

    EIN 042848854 · Headquarters: Abington, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Garden Club Federation of Massachusetts Inc

    EIN 042874418 · Headquarters: Waltham, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Garden Club Federation of Massachusetts Inc

    EIN 042898033 · Headquarters: Sherborn, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Garden Club Federation of Massachusetts Inc

    EIN 042966977 · Headquarters: Marshfield, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Garden Club Federation of Massachusetts Inc

    EIN 042985446 · Headquarters: Shrewsbury, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Garden Club Federation of Massachusetts Inc

    EIN 043016044 · Headquarters: Sudbury, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Garden Club Federation of Massachusetts Inc

    EIN 043061331 · Headquarters: Norwell, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Garden Club Federation of Massachusetts Inc

    EIN 043073760 · Headquarters: Wayland, MA, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  63. Garden Club Federation of Massachusetts Inc

    EIN 043084679 · Headquarters: Bedford, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Garden Club Federation of Massachusetts Inc

    EIN 043085411 · Headquarters: PLYMOUTH, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Garden Club Federation of Massachusetts Inc

    EIN 043168776 · Headquarters: Dracut, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Garden Club Federation of Massachusetts Inc

    EIN 043196278 · Headquarters: Peabody, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Garden Club Federation of Massachusetts Inc

    EIN 043334524 · Headquarters: Hopkinton, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Garden Club Federation of Massachusetts Inc

    EIN 043337897 · Headquarters: Norwood, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Garden Club Federation of Massachusetts Inc

    EIN 043358637 · Headquarters: Ipswich, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Garden Club Federation of Massachusetts Inc

    EIN 043362030 · Headquarters: HULL, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Garden Club Federation of Massachusetts Inc

    EIN 043419409 · Headquarters: Groveland, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Garden Club Federation of Massachusetts Inc

    EIN 043431323 · Headquarters: MANSFIELD, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Garden Club Federation of Massachusetts Inc

    EIN 043433058 · Headquarters: lenox, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Garden Club Federation of Massachusetts Inc

    EIN 043456071 · Headquarters: Northborough, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Garden Club Federation of Massachusetts Inc

    EIN 043528242 · Headquarters: Kingston, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Garden Club Federation of Massachusetts Inc

    EIN 043533458 · Headquarters: Wilmington, MA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  77. Garden Club Federation of Massachusetts Inc

    EIN 043763053 · Headquarters: Peabody, MA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. Garden Club Federation of Massachusetts Inc

    EIN 046064767 · Headquarters: Sterling, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Garden Club Federation of Massachusetts Inc

    EIN 046079998 · Headquarters: Weston, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Garden Club Federation of Massachusetts Inc

    EIN 046108469 · Headquarters: Longmeadow, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Garden Club Federation of Massachusetts Inc

    EIN 046112215 · Headquarters: QUINCY, MA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Garden Club Federation of Massachusetts Inc

    EIN 046173455 · Headquarters: HAVERHILL, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Garden Club Federation of Massachusetts Inc

    EIN 046178646 · Headquarters: Groton, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Garden Club Federation of Massachusetts Inc

    EIN 046354725 · Headquarters: Milton, MA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Garden Club Federation of Massachusetts Inc

    EIN 046360814 · Headquarters: Reading, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Garden Club Federation of Massachusetts Inc

    EIN 046363133 · Headquarters: Harvard, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Garden Club Federation of Massachusetts Inc

    EIN 046391310 · Headquarters: Boxford, MA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Garden Club Federation of Massachusetts Inc

    EIN 046394908 · Headquarters: Westborough, MA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Garden Club Federation of Massachusetts Inc

    EIN 046401817 · Headquarters: Duxbury, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Garden Club Federation of Massachusetts Inc

    EIN 050580243 · Headquarters: Natick, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Garden Club Federation of Massachusetts Inc

    EIN 050589133 · Headquarters: Tewksbury, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Garden Club Federation of Massachusetts Inc

    EIN 201499698 · Headquarters: Millis, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Garden Club Federation of Massachusetts Inc

    EIN 201577639 · Headquarters: Quincy, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Garden Club Federation of Massachusetts Inc

    EIN 203470844 · Headquarters: Nahant, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Garden Club Federation of Massachusetts Inc

    EIN 203567721 · Headquarters: Marblehead, MA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. Garden Club Federation of Massachusetts Inc

    EIN 205611952 · Headquarters: QUINCY, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Garden Club Federation of Massachusetts Inc

    EIN 223021950 · Headquarters: Littleton, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Garden Club Federation of Massachusetts Inc

    EIN 223934091 · Headquarters: Needham, MA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  99. Garden Club Federation of Massachusetts Inc

    EIN 237195438 · Headquarters: Medfield, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Garden Club Federation of Massachusetts Inc

    EIN 237237146 · Headquarters: SOUTHBOROUGH, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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