Nonprofits in Gaithersburg, Maryland

Nonprofits in Gaithersburg, Maryland. Browse 825 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. 318 Foundation Inc

    EIN 861321791 · Headquarters: GAITHERSBURG, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. 4 Mid-Maryland Chapter

    EIN 363310044 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. 4-H Clubs & Affiliated 4-H Organizations

    EIN 521321520 · Headquarters: GAITHERSBURG, MD, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. 436370 Montgomery County

    EIN 522141108 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. A Fund for Veterinary Care Inc

    EIN 562619314 · Headquarters: GAITHERSBURG, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. A Good Shepherd Inc

    EIN 800911335 · Headquarters: Gaithersburg, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. A-zini Corporation

    EIN 333996123 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Abada-capoeira Dc Brazilian Arts Center Inc

    EIN 460814173 · Headquarters: GAITHERSBURG, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Ability Project of Maryland Inc

    EIN 474076423 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Abren Enhun Support Association

    EIN 611605861 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Academy Child Development Cntr Inc

    EIN 521228660 · Headquarters: GAITHERSBURG, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Accelrr8 Consortium Inc

    EIN 990930879 · Headquarters: Gaithersburg, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Achmm Cyber Chapter Inc

    EIN 050589779 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Action Faith Outreach

    EIN 465723090 · Headquarters: Gaithersburg, MD, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  15. Acts 429-30 Inc

    EIN 462450908 · Headquarters: Gaithersburg, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Adventist Behavioral Health Foundation

    EIN 205479860 · Headquarters: Gaithersburg, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. Adventist HealthCare

    EIN 520986808 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Adventist HealthCare

    EIN 842670875 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Adventist Healthcare Howard University Hospital Inc

    EIN 922770959 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Adventist Healthcare Inc

    EIN 521532556 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Adventist HealthCare Rehabilitation

    EIN 201486678 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Adventist Healthcare Urgent Care Centers Inc

    EIN 461577511 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Adventist Physician Services Inc

    EIN 204600646 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Adventist Senior Living Services Inc

    EIN 521739959 · Headquarters: GAITHERSBURG, MD, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990

  25. Adventure Centers Inc

    EIN 521856020 · Headquarters: GAITHERSBURG, MD, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  26. Adventure in Science Inc

    EIN 521055581 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Afghan Girls Empowerment

    EIN 412562250 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. African Coummunity Alliance- Afcal

    EIN 863655320 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. African-american Postal League United for Success A-plus

    EIN 900457063 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  30. Agsobadmv Inc

    EIN 993961688 · Headquarters: GAITHERSBURG, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Aid Plus Healthcare Inc

    EIN 813916866 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Aid the Vulnerable Ltd

    EIN 521941146 · Headquarters: Gaithersburg, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Akumaning Brewu Foundation

    EIN 263018642 · Headquarters: Gaithersburg, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Al-moquit Foundation Ltd the Corporation

    EIN 260037632 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  35. Alex Brown Legacy Inc

    EIN 461691387 · Headquarters: GAITHERSBURG, MD, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  36. Aligarh Muslim University Alumni Association of Maryland Inc

    EIN 833726281 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Aligarh Muslim University Alumni Association Washington Dc Inc

    EIN 462542389 · Headquarters: Gaithersburg, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Alkhayyt Foundation Inc

    EIN 850939435 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Alliance College Alumni Association

    EIN 412025743 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Alliance for Humans in a Robot Economy

    EIN 832587950 · Headquarters: Gaithersburg, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. Alliance for Workplace Excellence

    EIN 020550208 · Headquarters: GAITHERSBURG, MD, USA · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  42. Alpha Gama Delta Fraternity

    EIN 526067201 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Alpha Phi Omega

    EIN 454320794 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  44. Alpha Pi National Sorority Inc

    EIN 541382855 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Amc Cancer Research Center

    EIN 522041379 · Headquarters: Gaithersburg, MD, US · Medical Research · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  46. Amcg Family Inc

    EIN 811592815 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  47. American Architectural Foundation Inc

    EIN 520847434 · Headquarters: GAITHERSBURG, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  48. American Association for Russian Language Culture and Education

    EIN 203067122 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Bangladeshi Community Foundation

    EIN 851432060 · Headquarters: Gaithersburg, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Blind Bowlers Association Inc

    EIN 521322800 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. American Friends of Lafayette

    EIN 236298448 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. American Indian Heritage and Education Association Inc

    EIN 680549486 · Headquarters: Gaithersburg, MD, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  53. American Legion Post Barber-briggs Post 104

    EIN 237085859 · Headquarters: gaithersburg, MD, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. American Medical Writers Association

    EIN 351058129 · Headquarters: GAITHERSBURG, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. American Planning Association

    EIN 521037760 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. American Society for Cellular and Computational Toxicology Inc

    EIN 272792207 · Headquarters: Gaithersburg, MD, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. American Student Association Inc

    EIN 461117433 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. American Youth Understanding Diabetes Abroad Inc

    EIN 522006333 · Headquarters: GAITHERSBURG, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Ana a Brito Foundation

    EIN 462712128 · Headquarters: GAITHERSBURG, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Andy S Safe Haven Incorporated

    EIN 461539646 · Headquarters: Gaithersburg, MD, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Animal Welfare League of Montgomery County

    EIN 203382175 · Headquarters: GAITHERSBURG, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Annot Inc

    EIN 934590904 · Headquarters: Gaithersburg, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Aoac International

    EIN 541627938 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. Arise N Shine Adventure Ministries Inc

    EIN 261325691 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Arts for the Aging Inc

    EIN 521978088 · Headquarters: GAITHERSBURG, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Asbury Methodist Village Guild Inc

    EIN 463928458 · Headquarters: GAITHERSBURG, MD, USA · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  67. Association for Recons and Develop of Si

    EIN 203323812 · Headquarters: Gaithersburg, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  68. Association of Federal Deposit Insurance Corporation Alumni Inc

    EIN 814391456 · Headquarters: Gaithersburg, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Association of Liberian Engineers-USA Inc

    EIN 262773388 · Headquarters: Gaithersburg, MD, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Association of Military Surgeons of the United States

    EIN 530029355 · Headquarters: GAITHERSBURG, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Association of Police Supervisors

    EIN 834637333 · Headquarters: Gaithersburg, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Avalon Education Group Inc

    EIN 010742849 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  73. Baltimore Washington Chapter of the Health Physics Society

    EIN 521821923 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Bar-t Group Inc

    EIN 334942482 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Barrier Breakers Inc

    EIN 873589522 · Headquarters: Gaithersburg, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Basra Prosthetics for Life Inc

    EIN 271905399 · Headquarters: Gaithersburg, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Bayyinah

    EIN 364964195 · Headquarters: GAITHERSBURG, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Be the Designated Sober Driver Inc

    EIN 472164102 · Headquarters: GAITHERSBURG, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. Beijing Association of Greater Washington DC Corp

    EIN 824847963 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Benjamin B French 15 Faam Dc

    EIN 530027398 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Bernard Center for Women Politics & Public Policy

    EIN 274175734 · Headquarters: GAITHERSBURG, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2012 · Primary form: IRS Form 990

  82. Best Answer for Cancer Foundation

    EIN 205469118 · Headquarters: GAITHERSBURG, MD, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Best Medicine Rep Inc

    EIN 812910661 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Bethany Presbyterian Church Inc

    EIN 521342137 · Headquarters: GAITHERSBURG, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  85. Better Tomorrow and More Corporation

    EIN 884006851 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  86. Betty Brown Casey Foundation

    EIN 994294281 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Bibliobebe Incorporated

    EIN 273100410 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  88. Bidec Inc

    EIN 934353537 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Big God International

    EIN 522063678 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  90. Biolingua Research Inc

    EIN 521876323 · Headquarters: Gaithersburg, MD, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Biometric Foundation

    EIN 311729540 · Headquarters: Gaithersburg, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  92. Black Doula Project Inc

    EIN 852089221 · Headquarters: Gaithersburg, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Blacks in Government

    EIN 911944406 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Blooming Women Inc

    EIN 900782261 · Headquarters: Gaithersburg, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  95. Boldly Crowned

    EIN 825129542 · Headquarters: Gaithersburg, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Books and Boxing

    EIN 743211494 · Headquarters: gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  97. Born2love

    EIN 842419271 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Bread and Roses Feminist Singers

    EIN 522190833 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. Breast Cancer Buddies Inc

    EIN 923165145 · Headquarters: GAITHERSBURG, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Brian Rice Foundation Inc

    EIN 871190900 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

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