Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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. Piedmont Baseball & Softball Foundation

    EIN 943097994 · Headquarters: PIEDMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Piedmont Community Church - FINAL RETURN

    EIN 941170421 · Headquarters: Piedmont, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  3. Piedmont Council Boy Scouts of America

    EIN 941156325 · Headquarters: PIEDMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Piedmont Education Foundation

    EIN 946426176 · Headquarters: PIEDMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Piedmont Historical Society

    EIN 237248947 · Headquarters: Piedmont, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Piedmont Language League

    EIN 942435647 · Headquarters: Piedmont, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Piedmont Middle School Parents Club

    EIN 942503182 · Headquarters: PIEDMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Piedmont Play School

    EIN 941275236 · Headquarters: Piedmont, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Piedra Park Association

    EIN 371915153 · Headquarters: Peidra, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  10. Pierce Youth Foundation

    EIN 680398656 · Headquarters: Arbuckle, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  11. Pierpont School PTA

    EIN 912100057 · Headquarters: Ventura, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Piggy Nation Foundation

    EIN 453804300 · Headquarters: Pacific Palisades, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  13. PIH Health Adult Day Healthcare

    EIN 953643829 · Headquarters: Whittier, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. PIH Health Foundation

    EIN 953761274 · Headquarters: Whittier, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. PIH Health Management Corp

    EIN 954016278 · Headquarters: Whittier, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  16. Pike City Volunteer Fire Department

    EIN 942666416 · Headquarters: PIKE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Pike Ranch Mutual Water Comany

    EIN 942276260 · Headquarters: OAKHURST, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Piklerloczy USA Inc

    EIN 731379513 · Headquarters: PACIFIC PALISADES, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  19. Pilavian Educational and Cultural Fund

    EIN 831797314 · Headquarters: GLENDALE, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. Pile Drivers Contract Administration Trust Fund for Northern California

    EIN 943032993 · Headquarters: WEST SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Pile Drivers Local 34

    EIN 940770920 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Pilgrim Baptist Church

    EIN 943039437 · Headquarters: Castro Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Pilgrim Tower East

    EIN 953298228 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  24. Pilgrims Light

    EIN 991117822 · Headquarters: Fallbrook, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Pilipino Undergraduate Society for Health

    EIN 472303757 · Headquarters: La Jolla, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  26. Pillar Residential Opportunities

    EIN 811106979 · Headquarters: ANAHEIM HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Pilot Hill Estates Homeowners Association

    EIN 680019171 · Headquarters: Pilot Hill, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Pimd of the Us Lawn Bowls Association

    EIN 270077227 · Headquarters: Daly City, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Pine Cove Property Owners Association

    EIN 900728774 · Headquarters: IDYLLWILD, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Pine Knoll Publications Inc

    EIN 953844525 · Headquarters: REDLANDS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Pine Lake Park Neighborhood Assocation

    EIN 271974400 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Pine Mountain Lake Aviation a Social Purpose Corporation

    EIN 921152657 · Headquarters: Groveland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Pine Mountain Mutual Water Company

    EIN 941611010 · Headquarters: WILLITS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Pine Ridge Association

    EIN 942308466 · Headquarters: Morgan Hill, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Pine Ridge Booster

    EIN 465282112 · Headquarters: Auberry, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Pine Tree Quilt Guild of Nevada County

    EIN 680048322 · Headquarters: GRASS VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Pine Tree Swim Club

    EIN 237337635 · Headquarters: Yuba city, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Pine Valley Improvement Club

    EIN 956099141 · Headquarters: Pine Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Pine Valley Mountain Riders

    EIN 330302279 · Headquarters: DESCANSO, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. Pine Valley Mutual Water Co

    EIN 951109600 · Headquarters: Pine Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Pine Valley PTA PTA Calif Congress of Parents

    EIN 680074181 · Headquarters: San Ramon, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Pinebrook Homeowners Association

    EIN 941623336 · Headquarters: ARNOLD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Pinebrook Social Club

    EIN 680060108 · Headquarters: Folsom, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Pinecrest Permittees Association

    EIN 940774235 · Headquarters: PINECREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Piner Olivet Educational Foundation

    EIN 942915172 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Pineridge Property Owners Association

    EIN 953251483 · Headquarters: Frazier Park, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Pinesmen

    EIN 680071811 · Headquarters: AUBURN, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Pinetree Community School PTA

    EIN 954160820 · Headquarters: Canyon Country, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Pinewood Manor Bremerton

    EIN 953864201 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Pink Circles & Blue Squares

    EIN 851956836 · Headquarters: LAKEWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Pink Field Hockey

    EIN 832946267 · Headquarters: Carlsbad, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. Pink Money Inc

    EIN 854035843 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Pink Plate Foundation

    EIN 901248332 · Headquarters: Malibu, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  54. Pink Recycling

    EIN 922232560 · Headquarters: DANA POINT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Pink Ribbon Tea

    EIN 800252381 · Headquarters: Hayward, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. Pink Strength

    EIN 881821685 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Pinmore Hdc Inc

    EIN 770358392 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Pinnacle Estate Properties Charity Inc

    EIN 842611289 · Headquarters: Porter Ranch, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Pinole Seals Swim Club

    EIN 680177712 · Headquarters: PINOLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Pinole Valley High School Class of 1975 Reunion Committee

    EIN 271460621 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Pinta Foundation

    EIN 821402602 · Headquarters: CUPERTINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  62. Pinyon Crest Community Association

    EIN 956049060 · Headquarters: PALM DESERT, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Pioneer Elem School Pta California

    EIN 946183814 · Headquarters: Davis, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Pioneer Elementary School Parent Teacher Club

    EIN 943229617 · Headquarters: Union City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Pioneer Foundation

    EIN 237035992 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  66. Pioneer High School Performing Arts Association

    EIN 831462104 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Pioneer High School PTSA

    EIN 770058675 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Pioneer Hook & Ladder

    EIN 956070295 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Pioneer Jr Patriots

    EIN 352373514 · Headquarters: Woodland, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Pioneer Manor of Geneva Inc

    EIN 953864190 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Pioneer Mutual Hook & Ladder Society

    EIN 680256228 · Headquarters: WEST SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Pioneer Project Inc

    EIN 991519797 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Pioneer Senior Citizens of Buttonwillow Inc

    EIN 770029122 · Headquarters: BUTTONWILLOW, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Pioneer Townhouses Homeowners Association

    EIN 954439168 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  75. Pioneer Volunteer Fire Department Inc

    EIN 942739097 · Headquarters: Somerset, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Pioneer Water Company

    EIN 940772790 · Headquarters: TIPTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Pioneers Memorial Hospital Public Facilities Corp

    EIN 953532125 · Headquarters: Brawley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Pipe Trades Apprentice & Journeyman San Mateo Co - Building Foundation

    EIN 941723613 · Headquarters: BURLINGAME, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  79. Pipe Trades Apprentice Tr Fund Bldg 1

    EIN 941358439 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Pipe Trades District Council #36 Apprentice Training Fund

    EIN 946082954 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Pipe Trades District Council #36 Hiring Hall Administrative Trust Fund

    EIN 942822741 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Pipe Trades District Council #36 Labor- Management Coop Committee Trust Fd

    EIN 776062055 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Pipe Trades District Council 36 Health and Welfare Trust Fund

    EIN 946082955 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Pipe Trades Trust Fund-447

    EIN 941268305 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Piping Industry Progress and Education Labor-management Cooperation Committee

    EIN 953942172 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Pirate Diamond Club

    EIN 770559532 · Headquarters: REEDLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Piru Neighborhood Council Inc

    EIN 953122877 · Headquarters: Piru, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Piru Petroleum Club

    EIN 953643832 · Headquarters: Fillmore, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Pismo Beach Chamber of Commerce

    EIN 952832155 · Headquarters: PISMO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Pismo Beach Chapt No 864 Women of the Moose

    EIN 237132590 · Headquarters: Pismo Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Pismo Beach Lodge NO 1409 Loyal Order of Moose

    EIN 952414085 · Headquarters: Pismo Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Pismo Creek Rv Resort Inc

    EIN 770404671 · Headquarters: PISMO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Pistons & Paws

    EIN 332790430 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Pittburg Fifty-Plus Club Corporation

    EIN 942410900 · Headquarters: Pittsburg, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Pittsburg Bocce Federation

    EIN 680069552 · Headquarters: Pittsburg, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Pittsburg Chamber of Commerce

    EIN 940773360 · Headquarters: PITTSBURG, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Pittsburg Economic and Housing Development Corporation

    EIN 941752274 · Headquarters: PITTSBURG, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Pittsburg Education Association

    EIN 943110710 · Headquarters: PITTSBURG, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Pittsburg Historical Society Inc

    EIN 237304826 · Headquarters: PITTSBURG, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Pittsburg Lodge 1475 Loyal Order of Moose

    EIN 237520162 · Headquarters: Pittsburg, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

First page and all pages