Nonprofits in Oak Ridge, Tennessee

Nonprofits in Oak Ridge, Tennessee. Browse 306 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. 26Th Day of December Ministries

    EIN 454754282 · Headquarters: oak ridge, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. Advocates for the Oak Ridge Reservation

    EIN 621777027 · Headquarters: Oak Ridge, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Agape House of Oak Ridge

    EIN 465070055 · Headquarters: Oak Ridge, TN, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. Aid to Distressed Families of Appalachian Counties

    EIN 581727751 · Headquarters: Oak Ridge, TN, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Alpha House Inc

    EIN 260527442 · Headquarters: OAK RIDGE, TN, USA · Crime & Legal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  6. Altrusa International Foundation Inc

    EIN 621619212 · Headquarters: Oak Ridge, TN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Altrusa International Inc

    EIN 474992297 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Altrusa International Inc

    EIN 626050643 · Headquarters: Oak Ridge, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  9. Altrusa International Inc

    EIN 832070980 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  10. American Association of University Women

    EIN 626041313 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Chemical Society

    EIN 526060201 · Headquarters: OAK RIDGE, TN, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. American Industrial Hygiene Association

    EIN 237312462 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Iris Society

    EIN 621540262 · Headquarters: Oak Ridge, TN, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Museum of Science & Energy FoundationInc

    EIN 621693789 · Headquarters: Oak Ridge, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. American Potus

    EIN 873012573 · Headquarters: Oak Ridge, TN, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Amvets

    EIN 620524544 · Headquarters: OAK RIDGE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Ancient & Accepted Scottish Rite of Free Masonry

    EIN 237619831 · Headquarters: Oak Ridge, TN, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. Anderson County Senior Services

    EIN 831124876 · Headquarters: OAK RIDGE, TN, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Anderson County Toy Run Inc

    EIN 621800324 · Headquarters: Oak Ridge, TN, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Annas Gate

    EIN 452777950 · Headquarters: Oak Ridge, TN, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Area 64 Assembly 808 Group

    EIN 900833072 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Arts Council of Oak Ridge

    EIN 626047852 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Atomic City Aquatic Club

    EIN 620804639 · Headquarters: Oak Ridge, TN, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Atomic City Sportsmen

    EIN 582031318 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Atomic Trades & Labor Council

    EIN 626052226 · Headquarters: Oak Ridge, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. B G Arnold Memorial Fund Inc

    EIN 454290442 · Headquarters: OAK RIDGE, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  27. Banah Inn

    EIN 853972485 · Headquarters: Oak Ridge, TN, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Bechtel Employees Club of Oak Ridge

    EIN 581516758 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Benevolent & Protective Order OF ELKS BPOE Lodge 1684 East

    EIN 620466247 · Headquarters: Oak Ridge, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Blacks in Government

    EIN 621636971 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Blankenship Field Revitalization Foundation Inc

    EIN 472034397 · Headquarters: OAK RIDGE, TN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Blossom Center for Childhood Excellence Inc

    EIN 474275689 · Headquarters: OAK RIDGE, TN, USA · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990

  33. Blueridge Apartments Inc

    EIN 621667849 · Headquarters: Oak Ridge, TN, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Bmw Car Club of America Inc

    EIN 581320607 · Headquarters: OAK RIDGE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Boys & Girls Clubs of the Clinch Valley

    EIN 620589052 · Headquarters: OAK RIDGE, TN, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Briarcliff Community Club Inc

    EIN 581468084 · Headquarters: OAK RIDGE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Bricks to Beams Tennessee

    EIN 333076219 · Headquarters: Oak Ridge, TN, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Brysonns Closet

    EIN 823541163 · Headquarters: OAK RIDGE, TN, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Carpenters Local Union No 50

    EIN 620392073 · Headquarters: OAK RIDGE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Casa of the Tennessee Heartland Inc

    EIN 621372126 · Headquarters: OAK RIDGE, TN, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Children's Museum of Oak Ridge Inc

    EIN 237411712 · Headquarters: OAK RIDGE, TN, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Choices Resource Center

    EIN 621512619 · Headquarters: Oak Ridge, TN, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Civitan International

    EIN 412250098 · Headquarters: Oak Ridge, TN, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  44. Claytons Lesson

    EIN 593820091 · Headquarters: Oak Ridge, TN, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Coalition of Oak Ridge Retired Employees

    EIN 621842314 · Headquarters: Oak Ridge, TN, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Columbus Home Association of Oak Ridge Inc

    EIN 626043129 · Headquarters: Oak Ridge, TN, US · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  47. Community Housing Inc

    EIN 473557206 · Headquarters: Oak Ridge, TN, US · Housing & Shelter · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  48. Community Mediation Services

    EIN 581697179 · Headquarters: OAK RIDGE, TN, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Compositions Cultural Art Centers Inc

    EIN 203326459 · Headquarters: Oak Ridge, TN, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. Cooperative Agreement of Labor and Management

    EIN 582000082 · Headquarters: Oak Ridge, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Coparenting Solutions Inc

    EIN 272377259 · Headquarters: Oak Ridge, TN, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Croet Greenways Foundation Inc

    EIN 454555907 · Headquarters: OAK RIDGE, TN, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Crossroads Ministry Inc.

    EIN 202433089 · Headquarters: Oak Ridge, TN, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Crown Monarch

    EIN 581838967 · Headquarters: OAK RIDGE, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. Cultured Pearls of the Secrety City

    EIN 832331909 · Headquarters: Oak Ridge, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Defiant Crew Mc

    EIN 272884286 · Headquarters: oak ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. Delta Kappa Gamma Society International

    EIN 626063838 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Deltas of Oak Ridge

    EIN 621842744 · Headquarters: Oak Ridge, TN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Dreams of Oak Ridge Students

    EIN 874776983 · Headquarters: Oak Ridge, TN, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. East Tennesseans for Airfare Competition

    EIN 460491289 · Headquarters: OAK RIDGE, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  61. East Tennessee Cares

    EIN 844809403 · Headquarters: OAK RIDGE, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. East Tennessee Chapter of the Health Physics Society

    EIN 621188913 · Headquarters: Oak Ridge, TN, US · Medical Research · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. East Tennessee Economic Council Inc

    EIN 621680075 · Headquarters: OAK RIDGE, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. East Tennessee Friends of Animals

    EIN 994730761 · Headquarters: Oak Ridge, TN, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. East Tennessee Grotto

    EIN 392790827 · Headquarters: Oak Ridge, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. East Tennessee Regional Council of Fire Chiefs

    EIN 873292284 · Headquarters: Oak Ridge, TN, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. East Tennessee Robotics Foundation

    EIN 831734727 · Headquarters: OAK RIDGE, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  68. East Tennessee Technology Park Health & Welfare Benefit Trust

    EIN 621766996 · Headquarters: OAK RIDGE, TN, USA · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990

  69. East TN Futbol Club

    EIN 934752020 · Headquarters: Oak Ridge, TN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. East Tn Pyro

    EIN 821069626 · Headquarters: Oak Ridge, TN, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. East Tn Womens Triathlon Club

    EIN 932438732 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Ecumenical Storehouse Inc

    EIN 621224793 · Headquarters: Oak Ridge, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Elliott Rescue

    EIN 880934974 · Headquarters: Oak ridge, TN, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Emory Valley Center Foundation

    EIN 621546383 · Headquarters: OAK RIDGE, TN, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Emory Valley Center Inc

    EIN 620762198 · Headquarters: OAK RIDGE, TN, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Energy Technology and Environmental Business Association

    EIN 621399051 · Headquarters: OAK RIDGE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Ensemble Swing Time Inc

    EIN 264391508 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  78. Family Justice Center of Anderson County Inc

    EIN 853376365 · Headquarters: Oak Ridge, TN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Federally Employed Women Inc

    EIN 521491452 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Feed Oak Ridge

    EIN 811687601 · Headquarters: oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Fellowship of the Harvest

    EIN 270374432 · Headquarters: Oak Ridge, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  82. Floyds House Inc

    EIN 332327569 · Headquarters: Oak Ridge, TN, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Fraternal Order of Eagles

    EIN 237593382 · Headquarters: OAK RIDGE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Fraternal Order of Eagles

    EIN 581637878 · Headquarters: OAK RIDGE, TN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Fraternal Order of Eagles Atomic City Aerie 2514

    EIN 620455384 · Headquarters: OAK RIDGE, TN, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  86. Fraternal Order of Police

    EIN 237585757 · Headquarters: Oak Ridge, TN, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Fraternal Order of Police

    EIN 621460949 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Free & Accepted Masons of Tennessee

    EIN 237510191 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Free & Accepted Masons of Tennessee

    EIN 237510194 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Free Medical Clinic of Oak Ridge

    EIN 900715369 · Headquarters: Oak Ridge, TN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Freedom Hope Ministries

    EIN 842082558 · Headquarters: Oak Ridge, TN, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  92. Friends of Haw Ridge Park Inc

    EIN 621840069 · Headquarters: Oak Ridge, TN, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  93. Friends of O R N L

    EIN 581975675 · Headquarters: Oak Ridge, TN, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Friends of Oak Ridge Animal Shelter Aka Friends

    EIN 472310028 · Headquarters: Oak Ridge, TN, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Friends of the Anderson County Drug Court

    EIN 262501128 · Headquarters: OAK RIDGE, TN, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Friends of the Grove Theatre Inc

    EIN 800729578 · Headquarters: Oak Ridge, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Friends of the Oak Ridge Public Library

    EIN 626063306 · Headquarters: OAK RIDGE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Girls Incorporated of Tennessee Valley

    EIN 591743795 · Headquarters: OAK RIDGE, TN, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Glenwood Elementary P T O

    EIN 621850147 · Headquarters: oak ridge, TN, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  100. Good Deeds of Oak Ridge

    EIN 300393122 · Headquarters: Oak Ridge, TN, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

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