Environment nonprofits in Pennsylvania

Environment nonprofits in Pennsylvania. Browse 1,352 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 Radnor Trails

    EIN 232723673 · Headquarters: Malvern, PA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. Friends of Raystown Lake

    EIN 251794680 · Headquarters: HUNTINGDON, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Friends of Rittenhouse Square

    EIN 232007694 · Headquarters: PHILADELPHIA, PA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Friends of Robinson Park

    EIN 993707257 · Headquarters: Wyncote, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Friends of Sabine Park

    EIN 813180232 · Headquarters: NARBERTH, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Friends of Silver Lake Nature Center

    EIN 222469083 · Headquarters: Bristol, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Friends of Smedley Park Corp

    EIN 821549324 · Headquarters: Springfield, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Friends of Susquehanna County Farm Bureau

    EIN 383886618 · Headquarters: Montrose, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Friends of the Conodoguinet Greenway

    EIN 994074720 · Headquarters: Camp Hill, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Friends of the Delaware Canal

    EIN 222459396 · Headquarters: NEW HOPE, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Friends of the Fountain Plaza

    EIN 233047804 · Headquarters: LAFAYETTE HILL, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Friends of the Meadow Ground Lake

    EIN 463172345 · Headquarters: MCCONNELLSBURG, PA, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  13. Friends of the Nescopeck

    EIN 050556384 · Headquarters: CONYNGHAM, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Friends of the Peiffer Memorial Arb

    EIN 831129377 · Headquarters: New Cumberland, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Friends of the Pittsburgh Urban Forest

    EIN 251778057 · Headquarters: PITTSBURGH, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Friends of the Rail Park

    EIN 274200974 · Headquarters: PHILADELPHIA, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Friends of Thegarden of the Arts

    EIN 900399259 · Headquarters: Philadelphia, PA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  18. Friends of Toms Creek

    EIN 462702916 · Headquarters: Fairfield, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Friends of Twin Lakes Anf Inc

    EIN 825056594 · Headquarters: WILCOX, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Friends of Whites Woods

    EIN 260141958 · Headquarters: Indiana, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Friends of Wildwood Lake Nature Center Inc

    EIN 251676210 · Headquarters: Harrisburg, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Friends of Worcester

    EIN 233021689 · Headquarters: NORRISTOWN, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Friends on Ready Watch Against Raw Deals Inc

    EIN 300126628 · Headquarters: New Bethlehem, PA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Frontiers in Ornithology Association

    EIN 853708163 · Headquarters: Downingtown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Frys Run Watershed Association

    EIN 331140942 · Headquarters: Easton, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Full Circle Susquehanna Inc

    EIN 232809105 · Headquarters: Lancaster, PA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  27. Future Hope Pure and Simple

    EIN 331819974 · Headquarters: SELINSGROVE, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Gaia Defense League

    EIN 651239328 · Headquarters: Erie, PA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Gallows Run Watershed Association Formerly Durham Nox Land Trust

    EIN 010611723 · Headquarters: Kintnersville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Garden Club Fed of Pa

    EIN 237011076 · Headquarters: Bethlehem, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Garden Club Federation of Pennsylbania

    EIN 232283448 · Headquarters: Gettysburg, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Garden Club Federation of Pennsylva

    EIN 231317686 · Headquarters: TROY, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Garden Club Federation of Pennsylva

    EIN 232289477 · Headquarters: COLLEGEVILLE, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Garden Club Federation of Pennsylva

    EIN 900279607 · Headquarters: TROY, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Garden Club Federation of Pennsylvania

    EIN 020580462 · Headquarters: RODNOR, PA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. Garden Club Federation of Pennsylvania

    EIN 043723273 · Headquarters: MUNHALL, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Garden Club Federation of Pennsylvania

    EIN 043794230 · Headquarters: West Chester, PA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Garden Club Federation of Pennsylvania

    EIN 061658143 · Headquarters: RICES LANDING, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Garden Club Federation of Pennsylvania

    EIN 061667378 · Headquarters: WATSONTOWN, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Garden Club Federation of Pennsylvania

    EIN 061688857 · Headquarters: PITTSBURGH, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Garden Club Federation of Pennsylvania

    EIN 141853991 · Headquarters: Chambersburg, PA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. Garden Club Federation of Pennsylvania

    EIN 141855549 · Headquarters: LIGONIER, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Garden Club Federation of Pennsylvania

    EIN 200017923 · Headquarters: CHARLEROI, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Garden Club Federation of Pennsylvania

    EIN 201188619 · Headquarters: CRANBERRY TOWNSHIP, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Garden Club Federation of Pennsylvania

    EIN 201346194 · Headquarters: Pittsburgh, PA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  46. Garden Club Federation of Pennsylvania

    EIN 231469551 · Headquarters: Emporium, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Garden Club Federation of Pennsylvania

    EIN 231974521 · Headquarters: LIMERICK, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Garden Club Federation of Pennsylvania

    EIN 231995274 · Headquarters: Bryn Mawr, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Garden Club Federation of Pennsylvania

    EIN 232005854 · Headquarters: GLADWYNE, PA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. Garden Club Federation of Pennsylvania

    EIN 232039180 · Headquarters: LANSDALE, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Garden Club Federation of Pennsylvania

    EIN 232095164 · Headquarters: Dover, PA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  52. Garden Club Federation of Pennsylvania

    EIN 232191216 · Headquarters: BIGLERVILLE, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Garden Club Federation of Pennsylvania

    EIN 232195407 · Headquarters: Reading, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Garden Club Federation of Pennsylvania

    EIN 232240705 · Headquarters: Fleetwood, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Garden Club Federation of Pennsylvania

    EIN 232241056 · Headquarters: Upper Black Eddy, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Garden Club Federation of Pennsylvania

    EIN 232246290 · Headquarters: Media, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Garden Club Federation of Pennsylvania

    EIN 232274777 · Headquarters: Pine Grove, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Garden Club Federation of Pennsylvania

    EIN 232281163 · Headquarters: EMMAUS, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Garden Club Federation of Pennsylvania

    EIN 232283036 · Headquarters: Allentown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Garden Club Federation of Pennsylvania

    EIN 232287058 · Headquarters: Jenkintown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Garden Club Federation of Pennsylvania

    EIN 232545256 · Headquarters: New Milford, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Garden Club Federation of Pennsylvania

    EIN 232744702 · Headquarters: NEW PARK, PA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  63. Garden Club Federation of Pennsylvania

    EIN 232842299 · Headquarters: Langhorne, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Garden Club Federation of Pennsylvania

    EIN 233042756 · Headquarters: Langhorne, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Garden Club Federation of Pennsylvania

    EIN 233045755 · Headquarters: Holland, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Garden Club Federation of Pennsylvania

    EIN 236296853 · Headquarters: Annville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Garden Club Federation of Pennsylvania

    EIN 237213568 · Headquarters: Fayetteville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Garden Club Federation of Pennsylvania

    EIN 237245299 · Headquarters: Albion, PA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. Garden Club Federation of Pennsylvania

    EIN 237329854 · Headquarters: Wayne, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Garden Club Federation of Pennsylvania

    EIN 237438459 · Headquarters: Downingtown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Garden Club Federation of Pennsylvania

    EIN 251314793 · Headquarters: McClellandtown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Garden Club Federation of Pennsylvania

    EIN 251314803 · Headquarters: Somerset, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Garden Club Federation of Pennsylvania

    EIN 251335257 · Headquarters: Warren, PA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Garden Club Federation of Pennsylvania

    EIN 251367769 · Headquarters: Bedford, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Garden Club Federation of Pennsylvania

    EIN 251392272 · Headquarters: Pittsburgh, PA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  76. Garden Club Federation of Pennsylvania

    EIN 251448446 · Headquarters: Bedford, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Garden Club Federation of Pennsylvania

    EIN 251456750 · Headquarters: Blairsville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Garden Club Federation of Pennsylvania

    EIN 251481698 · Headquarters: FAYETTE CITY, PA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  79. Garden Club Federation of Pennsylvania

    EIN 251540193 · Headquarters: Shelocta, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Garden Club Federation of Pennsylvania

    EIN 251542199 · Headquarters: Johnstown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Garden Club Federation of Pennsylvania

    EIN 251547171 · Headquarters: Allison Park, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Garden Club Federation of Pennsylvania

    EIN 251591536 · Headquarters: Beaver, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Garden Club Federation of Pennsylvania

    EIN 251595810 · Headquarters: Moon Township, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Garden Club Federation of Pennsylvania

    EIN 251664856 · Headquarters: Carrolltown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Garden Club Federation of Pennsylvania

    EIN 251667753 · Headquarters: PITTSBURGH, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Garden Club Federation of Pennsylvania

    EIN 251752529 · Headquarters: White Oak, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Garden Club Federation of Pennsylvania

    EIN 251811693 · Headquarters: Monroeville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Garden Club Federation of Pennsylvania

    EIN 251819498 · Headquarters: Waterford, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Garden Club Federation of Pennsylvania

    EIN 251867608 · Headquarters: Erie, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Garden Club Federation of Pennsylvania

    EIN 260417939 · Headquarters: West Chester, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Garden Club Federation of Pennsylvania

    EIN 264178369 · Headquarters: MALVERN, PA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  92. Garden Club Federation of Pennsylvania

    EIN 264200147 · Headquarters: Philadelphia, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Garden Club Federation of Pennsylvania

    EIN 270052311 · Headquarters: Duncansville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Garden Club Federation of Pennsylvania

    EIN 300127079 · Headquarters: Effort, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Garden Club Federation of Pennsylvania

    EIN 300608828 · Headquarters: AVELLA, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Garden Club Federation of Pennsylvania

    EIN 331024708 · Headquarters: Edinboro, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Garden Club Federation of Pennsylvania

    EIN 331029853 · Headquarters: Littlestown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Garden Club Federation of Pennsylvania

    EIN 331030255 · Headquarters: Allentown, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Garden Club Federation of Pennsylvania

    EIN 371446051 · Headquarters: Airville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Garden Club Federation of Pennsylvania

    EIN 371490560 · Headquarters: Hatboro, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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