Nonprofits in Sunnyvale, California

Nonprofits in Sunnyvale, California. Browse 706 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. Shuyang & Zitong Foundation

    EIN 921284874 · Headquarters: Sunnyvale, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. Sigma Phi Epsilon Fraternity Inc

    EIN 770241787 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. Silicon Valley Academy Project

    EIN 861113567 · Headquarters: Sunnyvale, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Silicon Valley Alumni Association for Ustc

    EIN 274156426 · Headquarters: Sunnyvale, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Silicon Valley Band Corps

    EIN 331516248 · Headquarters: Sunnyvale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Silicon Valley Chapter Society of Financial Service Professionals

    EIN 941724687 · Headquarters: Sunnyvale, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Silicon Valley Entrepreneurs Club

    EIN 201217264 · Headquarters: Sunnyvale, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. Silicon Valley Girls Softball League

    EIN 203940248 · Headquarters: SUNNYVALE, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Silicon Valley Jewish Film Festival

    EIN 263234237 · Headquarters: SUNNYVALE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Silicon Valley Sports Foundation

    EIN 912154091 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Silicon Valley Swing Dance Education Society

    EIN 813803358 · Headquarters: SUNNYVALE, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  12. Siliconsage Foundation Inc

    EIN 462444695 · Headquarters: Sunnyvale, CA, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Silver Blossom Foundation

    EIN 271501001 · Headquarters: SUNNYVALE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. Skb Foundation

    EIN 943024121 · Headquarters: SUNNYVALE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. Snehalaya USA

    EIN 993025119 · Headquarters: SUNNYVALE, CA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Social Work Abroad Program

    EIN 273055501 · Headquarters: Sunnyvale, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Sociedad Cervantes Espanola

    EIN 770190557 · Headquarters: SUNNYVALE, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  18. Society of Women Engineers

    EIN 942702183 · Headquarters: Sunnyvale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Song Family Foundation

    EIN 271523360 · Headquarters: Sunnyvale, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  20. Soochow University Alumni Association Northern California

    EIN 825031358 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Sotaki Production Inc

    EIN 943267830 · Headquarters: Sunnyvale, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Soul Work Studio

    EIN 770569409 · Headquarters: Sunnyvale, CA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. South Asian Cultural Association of Sunnyvale Inc

    EIN 874702066 · Headquarters: Sunnyvale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. South Bay Fastpitch Inc

    EIN 863717658 · Headquarters: Sunnyvale, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. South Bay Soaring Society

    EIN 392059945 · Headquarters: Sunnyvale, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. South Bay Ultimate League

    EIN 464560965 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  27. South Peninsula Hebrew Day School

    EIN 942174555 · Headquarters: Sunnyvale, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Space Physics Research Institute

    EIN 770235443 · Headquarters: SUNNYVALE, CA, US · Science & Technology · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Spark Charter School

    EIN 463108072 · Headquarters: SUNNYVALE, CA, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  30. Speakupyouth Inc

    EIN 334830920 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Springs of Hope

    EIN 800516065 · Headquarters: SUNNYVALE, CA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Sqekr Technology

    EIN 933062848 · Headquarters: Sunnyvale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Stanford Bay Area Charities Inc

    EIN 770282697 · Headquarters: Sunnyvale, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Stanford Hispanic Broadcasting Inc

    EIN 814792600 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. State of California Grandmothers Club Inc

    EIN 770112693 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  36. Steam Dojo

    EIN 841997206 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Steamboat

    EIN 994211462 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. STELLAR LEADERSHIP INC Dba Camp Monte Stella

    EIN 821475022 · Headquarters: Sunnyvale, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Strings for Sight

    EIN 862379382 · Headquarters: Sunnyvale, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Studio Sproutling

    EIN 334061044 · Headquarters: Sunnyvale, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Sukham

    EIN 823561289 · Headquarters: Sunnyvale, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Sun Fun We Can Foundation

    EIN 933085585 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Sun House Acupuncture and Wellness Center Inc

    EIN 873512029 · Headquarters: SUNNYVALE, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Sunken Gardens Golf Club

    EIN 770339177 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Sunny Meow

    EIN 395131029 · Headquarters: Sunnyvale, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Sunny Sagarmatha Society

    EIN 272116722 · Headquarters: SUNNYVALE, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Sunnyarts Neighborhood Association

    EIN 471184635 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Sunnyvale Alliance Soccer Club

    EIN 770295494 · Headquarters: SUNNYVALE, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Sunnyvale Amateur Radio Emergency Service-repeater Group

    EIN 261485698 · Headquarters: Sunnyvale, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Sunnyvale Area Ecumenical Parish

    EIN 237068621 · Headquarters: Sunnyvale, CA, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Sunnyvale Art Club

    EIN 611693978 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Sunnyvale Chamber of Commerce

    EIN 941056017 · Headquarters: SUNNYVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Sunnyvale Chamber of Commerce Foundation for Leadership & Educat

    EIN 770337745 · Headquarters: Sunnyvale, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. Sunnyvale Chapter 1283 Women of the Moose

    EIN 237520511 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Sunnyvale Community Players

    EIN 510178494 · Headquarters: SUNNYVALE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  56. Sunnyvale Community Services

    EIN 941713897 · Headquarters: SUNNYVALE, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Sunnyvale Congregational Chris

    EIN 873567794 · Headquarters: SUNNYVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Sunnyvale Cricket Club

    EIN 862985428 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Sunnyvale Dance Assocaition

    EIN 884302837 · Headquarters: Sunnyvale, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. Sunnyvale Downtown Association

    EIN 030573088 · Headquarters: Sunnyvale, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  61. Sunnyvale Education Association

    EIN 941597501 · Headquarters: SUNNYVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Sunnyvale Education Foundation

    EIN 473825871 · Headquarters: Sunnyvale, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Sunnyvale Employee Association

    EIN 461378788 · Headquarters: SUNNYVALE, CA, US · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. Sunnyvale Fremont High School Athletic Boosters

    EIN 943273167 · Headquarters: SUNNYVALE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Sunnyvale Historical Society and Museum Association

    EIN 942544153 · Headquarters: SUNNYVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Sunnyvale Judo Club

    EIN 770299293 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  67. Sunnyvale Lawn Bowls Club

    EIN 800408540 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Sunnyvale Life Inc

    EIN 942519998 · Headquarters: SUNNYVALE, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. Sunnyvale Little League

    EIN 770022110 · Headquarters: SUNNYVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Sunnyvale Managers Association

    EIN 260554123 · Headquarters: Sunnyvale, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Sunnyvale Mens Golf Club

    EIN 263176595 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Sunnyvale Metro Little League

    EIN 237003588 · Headquarters: Sunnyvale, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Sunnyvale Moose Lodge No 2049Loyal Order of Moose

    EIN 941578320 · Headquarters: Sunnyvale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Sunnyvale Music Association

    EIN 237346144 · Headquarters: SUNNYVALE, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Sunnyvale Parent Pre School Inc

    EIN 941609609 · Headquarters: sunnyvale, CA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  76. Sunnyvale Police Activities League Inc

    EIN 455454048 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  77. Sunnyvale Police and Fire Charitable Fund

    EIN 830818201 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Sunnyvale Public Safety Managers Association

    EIN 472154605 · Headquarters: sunnyvale, CA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Sunnyvale Public Safety Officers Assoc Unincorporated Association

    EIN 800730059 · Headquarters: SUNNYVALE, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Sunnyvale School District Education Foundation

    EIN 770574182 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. Sunnyvale Senior Sitizens Golf Club

    EIN 770295226 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Sunnyvale Service and Athletic Club

    EIN 942796676 · Headquarters: SUNNYVALE, CA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  83. Sunnyvale Shockers Softball Team

    EIN 201318225 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Sunnyvale Singers

    EIN 870760416 · Headquarters: Sunnyvale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Sunnyvale Sister City Association

    EIN 463909427 · Headquarters: Sunnyvale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Sunnyvale Southern Little League

    EIN 942751051 · Headquarters: SUNNYVALE, CA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  87. Sunnyvale Squares

    EIN 770074268 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. Sunnyvale Swim Club

    EIN 953321019 · Headquarters: Sunnyvale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Sunnyvale Tennis Club

    EIN 800370474 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Sunnyvale Wrestling Club

    EIN 452284775 · Headquarters: SUNNYVALE, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Sunnyvale-cupertino Bar Association

    EIN 942206813 · Headquarters: Sunnyvale, CA, US · Crime & Legal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  92. Support Ukraine with Us

    EIN 882720534 · Headquarters: Sunnyvale, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Supportshare Inc

    EIN 264416204 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  94. Sustainable Silicon Valley

    EIN 562464045 · Headquarters: Sunnyvale, CA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. SVCASPA Chinese American Semiconductor

    EIN 770414443 · Headquarters: Sunnyvale, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  96. Svmelodies

    EIN 851458516 · Headquarters: SUNNYVALE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  97. Symmetric Information

    EIN 460483406 · Headquarters: Sunnyvale, CA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. Taarika Foundation

    EIN 822066874 · Headquarters: SUNNYVALE, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Taita-sv

    EIN 371460319 · Headquarters: Sunnyvale, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Taiwanese Hakka Association of Northern California

    EIN 770552620 · Headquarters: Sunnyvale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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