Environment nonprofits in California

Environment nonprofits in California. Browse 4,392 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. California Garden Clubs Inc

    EIN 251921214 · Headquarters: Whittier, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. California Garden Clubs Inc

    EIN 260156857 · Headquarters: Ridgecrest, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  3. California Garden Clubs Inc

    EIN 263622049 · Headquarters: Hughson, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  4. California Garden Clubs Inc

    EIN 263785096 · Headquarters: Mission Viejo, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  5. California Garden Clubs Inc

    EIN 264252982 · Headquarters: Three Rivers, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. California Garden Clubs Inc

    EIN 264294177 · Headquarters: Oroville, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  7. California Garden Clubs Inc

    EIN 273442769 · Headquarters: Elk Grove, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. California Garden Clubs Inc

    EIN 275193283 · Headquarters: Coronado, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. California Garden Clubs Inc

    EIN 320195014 · Headquarters: Squaw Valley, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. California Garden Clubs Inc

    EIN 320715061 · Headquarters: Escalon, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. California Garden Clubs Inc

    EIN 330085447 · Headquarters: SAN DIEGO, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. California Garden Clubs Inc

    EIN 330185440 · Headquarters: Hermosa Beach, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. California Garden Clubs Inc

    EIN 331127370 · Headquarters: Ramona, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. California Garden Clubs Inc

    EIN 371516843 · Headquarters: Huntington Beach, CA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  15. California Garden Clubs Inc

    EIN 432001785 · Headquarters: BERKELEY, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. California Garden Clubs Inc

    EIN 432107643 · Headquarters: Yokuts Valley, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. California Garden Clubs Inc

    EIN 450551261 · Headquarters: Vista, CA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. California Garden Clubs Inc

    EIN 452298835 · Headquarters: Carlsbad, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. California Garden Clubs Inc

    EIN 453489802 · Headquarters: Chico, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. California Garden Clubs Inc

    EIN 453562682 · Headquarters: Yuba City, CA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. California Garden Clubs Inc

    EIN 453624711 · Headquarters: Napa, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. California Garden Clubs Inc

    EIN 453999014 · Headquarters: cayucos, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. California Garden Clubs Inc

    EIN 454521571 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. California Garden Clubs Inc

    EIN 463569807 · Headquarters: San Francisco, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. California Garden Clubs Inc

    EIN 465593966 · Headquarters: Costa Mesa, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  26. California Garden Clubs Inc

    EIN 471014152 · Headquarters: Banning, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. California Garden Clubs Inc

    EIN 472260347 · Headquarters: Cupertino, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. California Garden Clubs Inc

    EIN 510159416 · Headquarters: Poway, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. California Garden Clubs Inc

    EIN 510206289 · Headquarters: Ripon, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. California Garden Clubs Inc

    EIN 510596642 · Headquarters: Huntington Beach, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  31. California Garden Clubs Inc

    EIN 510643754 · Headquarters: Lake Forest, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. California Garden Clubs Inc

    EIN 510648282 · Headquarters: Anderson, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. California Garden Clubs Inc

    EIN 562532909 · Headquarters: ALAMEDA, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. California Garden Clubs Inc

    EIN 562597341 · Headquarters: Hanford, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. California Garden Clubs Inc

    EIN 571218322 · Headquarters: Lucerne, CA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  36. California Garden Clubs Inc

    EIN 593817885 · Headquarters: GEORGETOWN, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. California Garden Clubs Inc

    EIN 651260835 · Headquarters: Carmel Valley, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. California Garden Clubs Inc

    EIN 651287971 · Headquarters: Palos Verdes Estates, CA, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  39. California Garden Clubs Inc

    EIN 651288605 · Headquarters: Los Osos, CA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. California Garden Clubs Inc

    EIN 680279673 · Headquarters: Oakley, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. California Garden Clubs Inc

    EIN 680387199 · Headquarters: PINOLE, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. California Garden Clubs Inc

    EIN 680632162 · Headquarters: EL CERRITO, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. California Garden Clubs Inc

    EIN 711011462 · Headquarters: TAHOE CITY, CA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  44. California Garden Clubs Inc

    EIN 711026520 · Headquarters: Patterson, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. California Garden Clubs Inc

    EIN 721618469 · Headquarters: Van Nuys, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. California Garden Clubs Inc

    EIN 721618703 · Headquarters: Caruthers, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. California Garden Clubs Inc

    EIN 721619121 · Headquarters: Mission Viejo, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. California Garden Clubs Inc

    EIN 743181735 · Headquarters: Auburn, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  49. California Garden Clubs Inc

    EIN 760792864 · Headquarters: Sacramento, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. California Garden Clubs Inc

    EIN 760806548 · Headquarters: Sacramento, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. California Garden Clubs Inc

    EIN 760807445 · Headquarters: LAKEPORT, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. California Garden Clubs Inc

    EIN 770173252 · Headquarters: Oakdale, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. California Garden Clubs Inc

    EIN 770187525 · Headquarters: Porterville, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  54. California Garden Clubs Inc

    EIN 770211111 · Headquarters: CAMARILLO, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. California Garden Clubs Inc

    EIN 770403490 · Headquarters: Bakersfield, CA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  56. California Garden Clubs Inc

    EIN 770445633 · Headquarters: Sonora, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. California Garden Clubs Inc

    EIN 800027919 · Headquarters: Hanford, CA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. California Garden Clubs Inc

    EIN 800397006 · Headquarters: Roseville, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. California Garden Clubs Inc

    EIN 800415793 · Headquarters: Sunnyvale, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  60. California Garden Clubs Inc

    EIN 812794901 · Headquarters: Los Osos, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. California Garden Clubs Inc

    EIN 822340043 · Headquarters: Menlo Park, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  62. California Garden Clubs Inc

    EIN 830389925 · Headquarters: Dana Point, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. California Garden Clubs Inc

    EIN 830736933 · Headquarters: Placerville, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. California Garden Clubs Inc

    EIN 842254656 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. California Garden Clubs Inc

    EIN 850591009 · Headquarters: Paso Robles, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. California Garden Clubs Inc

    EIN 853099302 · Headquarters: auburn, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. California Garden Clubs Inc

    EIN 870747509 · Headquarters: South Pasadena, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. California Garden Clubs Inc

    EIN 870774187 · Headquarters: Huntington Beach, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. California Garden Clubs Inc

    EIN 870780844 · Headquarters: yorba linda, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. California Garden Clubs Inc

    EIN 870809205 · Headquarters: Los Osos, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. California Garden Clubs Inc

    EIN 873057899 · Headquarters: San Jose, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. California Garden Clubs Inc

    EIN 873581680 · Headquarters: Orangevale, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. California Garden Clubs Inc

    EIN 882473412 · Headquarters: Salida, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. California Garden Clubs Inc

    EIN 900617127 · Headquarters: RANCHO SANTA FE, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. California Garden Clubs Inc

    EIN 901001064 · Headquarters: Cottonwood, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. California Garden Clubs Inc

    EIN 901024298 · Headquarters: Canyon Country, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. California Garden Clubs Inc

    EIN 946083114 · Headquarters: San Fernando, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. California Garden Clubs Inc

    EIN 946096923 · Headquarters: Paradise, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. California Garden Clubs Inc

    EIN 946116708 · Headquarters: PETALUMA, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. California Garden Clubs Inc

    EIN 946139237 · Headquarters: Menlo Park, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. California Garden Clubs Inc

    EIN 953553624 · Headquarters: Banning, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  82. California Garden Clubs Inc

    EIN 954397270 · Headquarters: Arcadia, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. California Garden Clubs Inc

    EIN 954644085 · Headquarters: Torrance, CA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. California Garden Clubs Inc

    EIN 956122857 · Headquarters: Culver City, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. California Geographical Society

    EIN 237069255 · Headquarters: Northridge, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. California Geothermal Heat Pump Association Inc

    EIN 455323549 · Headquarters: Sacramento, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. California Green Academy

    EIN 820784342 · Headquarters: SACRAMENTO, CA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. California Green Building Council

    EIN 753041444 · Headquarters: Los Angeles, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. California Greenworks Inc

    EIN 010574486 · Headquarters: INGLEWOOD, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. California Home Energy Efficiency Fund

    EIN 204899072 · Headquarters: Sonoma, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. California Horticultural Society

    EIN 946112374 · Headquarters: Richmond, CA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. California Indian Water Commission

    EIN 452499946 · Headquarters: SACRAMENTO, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. California Institute for Global Education a Non-profit Corporation

    EIN 453968041 · Headquarters: SEASIDE, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. California Interfaith Power & Light

    EIN 932531977 · Headquarters: Oakland, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. California Irrigation Institute Inc

    EIN 770164884 · Headquarters: BLUE JAY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. California Lake Management Society Inc

    EIN 640956565 · Headquarters: Oakland, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. California Land Surveyors Association Inc

    EIN 680066848 · Headquarters: Sacramento, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. California Land Surveyors Association Inc

    EIN 680066851 · Headquarters: Sacramento, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. California Latino Environmental Advocacy Network - Clean

    EIN 465331349 · Headquarters: San Gabriel, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. California Latino Water Coalition Foundation

    EIN 800653343 · Headquarters: FRESNO, CA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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