Nonprofits in Martinez, California

Nonprofits in Martinez, California. Browse 295 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. 1St Nor Cal® Credit Union

    EIN 941175509 · Headquarters: Martinez, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. 21St Century Ltd

    EIN 943311501 · Headquarters: Martinez, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Across the World Adoptions Inc

    EIN 680369934 · Headquarters: Martinez, CA, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990

  4. Aggie Running Club

    EIN 770535712 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Alano Club Inc

    EIN 680186473 · Headquarters: MARTINEZ, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. Alayi Development Union of North America

    EIN 300435431 · Headquarters: Martinez, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Albatross Mariners Inc

    EIN 921101315 · Headquarters: MARTINEZ, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Alhambra Booster Club

    EIN 510189950 · Headquarters: MARTINEZ, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Alhambra High School Arts Foundation

    EIN 383711150 · Headquarters: Martinez, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Amalgamated Transit Union Local 1605

    EIN 680100926 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. American Association of University Women

    EIN 946105139 · Headquarters: Martinez, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. American Association of University Women Inc

    EIN 946121470 · Headquarters: Martinez, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Federation of State County & Municipal Employees

    EIN 900594413 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Federation of State County & Municipal Employees

    EIN 943166293 · Headquarters: MARTINEZ, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Legion

    EIN 237400250 · Headquarters: MARTINEZ, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Modern School of Accounting

    EIN 862441057 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. American Outlaws Baseball Inc

    EIN 873447263 · Headquarters: MARTINEZ, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. American Society of Professional Estimators Golden Gate Chapter 2

    EIN 900403198 · Headquarters: Martinez, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Amys Wish

    EIN 821517643 · Headquarters: Martinez, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Angels' Haven Outreach

    EIN 330165340 · Headquarters: Martinez, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Artcelerator

    EIN 811971158 · Headquarters: MARTINEZ, CA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Basics Central Inc

    EIN 611420967 · Headquarters: Martinez, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Bay Area Chaplains

    EIN 264598587 · Headquarters: Martinez, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Bay Area Independent Film Fund

    EIN 393309211 · Headquarters: Martinez, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Bay Area Petroleum Association

    EIN 680359698 · Headquarters: MARTINEZ, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Bc2 Building Construction Careers

    EIN 473314530 · Headquarters: MARTINEZ, CA, US · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Be the Change Movement Inc

    EIN 851873717 · Headquarters: Martinez, CA, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  28. Beyond Invisible Bars

    EIN 994822444 · Headquarters: MARTINEZ, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Boys & Girls Clubs of Contra Costa

    EIN 941525614 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. California Association for the Education of Young Children

    EIN 680392879 · Headquarters: Martinez, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  31. California County Librarians Association

    EIN 902377072 · Headquarters: Martinez, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. California Employer Advisory Council

    EIN 943095691 · Headquarters: Martinez, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. California Federation of Womens Clubs

    EIN 946102758 · Headquarters: MARTINEZ, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. California Highway Patrol Explorer Program

    EIN 823949324 · Headquarters: Martinez, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. California Indonesia Educational Foundation Calindef

    EIN 943008558 · Headquarters: MARTINEZ, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  36. California Teachers Association

    EIN 943045691 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. California Vintage Wine Society of San Francisco

    EIN 821739151 · Headquarters: MARTINEZ, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. California Yacht Brokers Associatio

    EIN 412077754 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Carpenters Local Union 152

    EIN 940938874 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Cca Charities

    EIN 472795544 · Headquarters: MARTINEZ, CA, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  41. Central Contra Costa Sanitary District Employees Activities Org

    EIN 680402048 · Headquarters: Martinez, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. Central Contra Costa Sanitary District Management Support

    EIN 942836193 · Headquarters: Martinez, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Cepeda Baseball Clubs Inc

    EIN 272443244 · Headquarters: Martinez, CA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  44. Charlenebarrettcenter Forhealtheducationcorporation

    EIN 863945027 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Chinese General Hospital Nursing Alumni Association International

    EIN 383022250 · Headquarters: Martinez, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  46. Chinese General Hospital Nursing Alumni Endowment Fund of N Ca

    EIN 680343734 · Headquarters: MARTINEZ, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Computer Using Educators

    EIN 942967739 · Headquarters: Martinez, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  48. Contra Costa Basketball Officials Association Inc

    EIN 061819749 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Contra Costa Board of Realtors Scholarship Foundation

    EIN 946173381 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Contra Costa Building and Construction Trades Council

    EIN 940402664 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Contra Costa Certified Farmers' Markets Inc

    EIN 680063140 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Contra Costa Community College District Educational Financing Cor

    EIN 311544565 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Contra Costa County Caer Group Inc

    EIN 680325428 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Contra Costa County Defenders Association

    EIN 711032201 · Headquarters: MARTINEZ, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Contra Costa County Deputy Sheriffs Asso

    EIN 941712686 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Contra Costa County Electrical Industry

    EIN 680299780 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Contra Costa County Electrical Industry

    EIN 946063403 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Contra Costa County Electrical Industry Apprenticeship and Training Trust

    EIN 946092324 · Headquarters: MARTINEZ, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Contra Costa County Family Community Fund

    EIN 320381266 · Headquarters: MARTINEZ, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  60. Contra Costa County Historical Society Inc

    EIN 237327190 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Contra Costa County National Electrical Contractors Association

    EIN 941566368 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Contra Costa County Prosecutors Association

    EIN 200555686 · Headquarters: MARTINEZ, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Contra Costa County Retired Employee Assn Inc

    EIN 452416406 · Headquarters: Martinez, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Contra Costa County Sheriffs Search and Rescue

    EIN 680288233 · Headquarters: Martinez, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Contra Costa District Attorneys Investigators Association

    EIN 822864095 · Headquarters: Martinez, CA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Contra Costa Labor Council Afl-cio

    EIN 940402674 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Contra Costa Master Gardeners Association

    EIN 200955987 · Headquarters: Martinez, CA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. Contra Costa Public Works Early Childhood Center

    EIN 680358254 · Headquarters: MARTINEZ, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Contra Costa Regional Health Foundation

    EIN 200555977 · Headquarters: Martinez, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Contra Costa Regional Medical Center Auxiliary

    EIN 237046788 · Headquarters: MARTINEZ, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Cool Fund

    EIN 473886938 · Headquarters: Martinez, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Deanza Housing Corporation

    EIN 680486180 · Headquarters: MARTINEZ, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Diablo Fast Pitch Organization

    EIN 800399662 · Headquarters: Martinez, CA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. Diablo Regional Concert Band

    EIN 990809257 · Headquarters: Martinez, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Diablo Valley Vaulting

    EIN 453866601 · Headquarters: Martinez, CA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  76. Diablo Valley Volleyball Club

    EIN 943215070 · Headquarters: Martinez, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Disaster Response Team Inc

    EIN 464729326 · Headquarters: MARTINEZ, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. Disciples Car Club Ministry

    EIN 854255879 · Headquarters: MARTINEZ, CA, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Discovery House Alumni Association Inc

    EIN 800240537 · Headquarters: martinez, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Djek Inc

    EIN 464161030 · Headquarters: Martinez, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Don't Sweat Changemaker

    EIN 931695095 · Headquarters: MARTINEZ, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Dorothy M Sakazaki Environmental Endowment Fund

    EIN 455380552 · Headquarters: MARTINEZ, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Dreams Awaken Inc

    EIN 884003620 · Headquarters: Martinez, CA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Dublin Dazzlers

    EIN 412132562 · Headquarters: Martinez, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. East Bay Polish American Association

    EIN 943021270 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Edible Revolution Club

    EIN 811484920 · Headquarters: Martinez, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  87. Edwin and Jeanne Woods Family Foundation

    EIN 200968659 · Headquarters: Martinez, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Electrical Workers Health & Welfare Trust Fund for Contra Costa County

    EIN 946085741 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Envirojustice

    EIN 204060876 · Headquarters: Martinez, CA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Feet First Foundation

    EIN 821994842 · Headquarters: MARTINEZ, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. First Night Martinez

    EIN 680435208 · Headquarters: Martinez, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  92. First Responders Animal Resq

    EIN 815409347 · Headquarters: MARTINEZ, CA, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. For Elenvia - Publications and Productions

    EIN 993960097 · Headquarters: Martinez, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Forest Hills Aquatic Park Inc

    EIN 941481045 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Forest Hills Swim Team

    EIN 452508257 · Headquarters: MARTINEZ, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Foster a Dream Inc

    EIN 542064728 · Headquarters: MARTINEZ, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Free and Accepted Masons Martinez Lodge No 41

    EIN 940487884 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Friends of Ac5

    EIN 680389146 · Headquarters: MARTINEZ, CA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Friends of Pine Meadow Against Taxation

    EIN 473068408 · Headquarters: MARTINEZ, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  100. Friends of the Martinez Library

    EIN 237367634 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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