Philanthropy, Voluntarism & Grantmaking Foundations nonprofits

Philanthropy, Voluntarism & Grantmaking Foundations nonprofits. Browse 130,670 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. Omega Phi Alpha Foundation

    EIN 834360835 · Headquarters: East Lyme, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Omega Researcher Foundation Inc

    EIN 393599197 · Headquarters: WEST CHESTER, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Omega Resources Community Development Inc

    EIN 311841124 · Headquarters: Grovetown, GA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Omega Trailblazers Foundation Inc

    EIN 812302318 · Headquarters: New York, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Omega Uplift Foundation

    EIN 383905631 · Headquarters: Grand Rapids, MI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Omega Youth & Community Development Foundation Inc

    EIN 650235576 · Headquarters: Fort Myers, FL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Omens Creek Wolfdog Sanctuary

    EIN 830785060 · Headquarters: Chillicothe, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  8. Omgs Global Inc

    EIN 994581296 · Headquarters: WEST HAVEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Omid for Iran

    EIN 271326859 · Headquarters: SALT LAKE CITY, UT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Omid-e-noor Foundation

    EIN 844704834 · Headquarters: Secane, PA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. Omidyar Network Fund Inc

    EIN 201173866 · Headquarters: Redwood City, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. Omni Behavioral Health

    EIN 470765107 · Headquarters: OMAHA, NE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Omni Cable Foundation

    EIN 273408750 · Headquarters: WEST CHESTER, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  14. Omni Charities International Inc

    EIN 472517395 · Headquarters: hALLANDALE, FL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Omni Creative Labs

    EIN 820857998 · Headquarters: leander, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Omni Financial Charity Foundation

    EIN 461919719 · Headquarters: Broomfield, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Omni Foundation

    EIN 300875874 · Headquarters: IRVINE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Omni House Foundation Inc

    EIN 521679976 · Headquarters: GLEN BURNIE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  19. Omnia Foundation

    EIN 943363863 · Headquarters: san francisco, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  20. Omnibus Volunteer Charity Inc

    EIN 562452839 · Headquarters: ORANGE PARK, FL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  21. Omnicare Foundation

    EIN 311389112 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  22. Omnicom Group Foundation Inc

    EIN 272249812 · Headquarters: NEW YORK, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Omnified Resources for Innovation and Cognition Corp

    EIN 822357235 · Headquarters: Frederick, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. Omnipath Institute of Comprehensive Development Co

    EIN 863914764 · Headquarters: Lithonia, GA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Omo Valley Research Project

    EIN 851268450 · Headquarters: Philadelphia, PA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Omomuki Foundation Inc

    EIN 474187784 · Headquarters: NEW YORK, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Omore Taya Inc

    EIN 010867165 · Headquarters: Tucker, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Omotani Caring Foundation

    EIN 852581703 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Omprakash Inc

    EIN 208655418 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. On Belay Ministries Inc

    EIN 208768075 · Headquarters: CORVALLIS, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. On Da Move

    EIN 820839315 · Headquarters: Memphis, TN, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. On Eagles Wings

    EIN 331819283 · Headquarters: HOOKSETT, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. On Eagles Wings Incorporated

    EIN 223737168 · Headquarters: LANSDALE, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. On Higher Ground Ny Inc

    EIN 812881710 · Headquarters: Mahopac, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. On His Path

    EIN 271354039 · Headquarters: DANVILLE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. On Me Fund

    EIN 884210453 · Headquarters: Columbia Station, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. On Point Facts Inc

    EIN 814986938 · Headquarters: ITHACA, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. On Site Volunteer Services

    EIN 161508852 · Headquarters: Ithaca, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. On the Chisholm Trail Association

    EIN 731529204 · Headquarters: DUNCAN, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. On the Ground Impact

    EIN 883436470 · Headquarters: AUBURN HILLS, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. On the House Foundation

    EIN 522387103 · Headquarters: BARRINGTON, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  42. On the Mat Taekwondo Inc

    EIN 475153286 · Headquarters: TIGARD, OR, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. On the Wings of Angels Rescue Foundation Inc

    EIN 460534622 · Headquarters: ODESSA, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. On Wings of Eagles Foundation Inc

    EIN 820611184 · Headquarters: GADSDEN, AL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. On Your Feet Project

    EIN 320023234 · Headquarters: New York, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  46. On Your Mark

    EIN 860949122 · Headquarters: PEORIA, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Ona E Murphy & Robert E Murphy Charitable Trust

    EIN 776198538 · Headquarters: CARMEL, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Onagul Foundation

    EIN 926268297 · Headquarters: MONSEY, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Onalaska Enhancement Foundation Inc

    EIN 264705880 · Headquarters: ONALASKA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Onawa Community Foundation

    EIN 421406597 · Headquarters: ONAWA, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Once a Month Charity

    EIN 453693967 · Headquarters: NORTH PALM BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Once for All Inc

    EIN 581847342 · Headquarters: ATLANTA, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Once Foundation

    EIN 911894118 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  54. Once Upon a Time Foundation

    EIN 752765224 · Headquarters: FORT WORTH, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Oncon Charitable Foundation C/o Kelly B Pendergrass

    EIN 204203807 · Headquarters: LEAWOOD, KS, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Oncor Cares Foundation

    EIN 851764743 · Headquarters: DALLAS, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. One Accord Charity Foundation

    EIN 814743179 · Headquarters: Renton, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. One Accord Foundation

    EIN 274513399 · Headquarters: Menomonee Falls, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. One Accord Supporting Organization Inc

    EIN 464367032 · Headquarters: ALPHARETTA, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. One Act of Giving Foundation Inc

    EIN 821585669 · Headquarters: New Berlin, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. One Against Childhood Hunger

    EIN 824914466 · Headquarters: SALT LAKE CITY, UT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. One Albany

    EIN 852909837 · Headquarters: ATLANTA, GA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. One Another Mission

    EIN 332536697 · Headquarters: Layton, UT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. One Armenia Inc

    EIN 461085868 · Headquarters: MIAMI BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. One At A Time Foundation

    EIN 261122718 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. One Az Community Foundation Inc

    EIN 461959069 · Headquarters: Phoenix, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. One Big Gift

    EIN 993997336 · Headquarters: COSTA MESA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. One Breath Foundation Inc

    EIN 562665699 · Headquarters: Covina, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. One Bright Future Foundation

    EIN 262271125 · Headquarters: St Louis, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  70. One by One Costa Rica

    EIN 453090301 · Headquarters: CHARLOTTE, NC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. One Call for All

    EIN 910782393 · Headquarters: BAINBRIDGE ISLAND, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. One Can Impact

    EIN 872084311 · Headquarters: Stamford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. One Cause to Give

    EIN 465042684 · Headquarters: Northphort, AL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  74. One Chance Foundation

    EIN 272211586 · Headquarters: BRENTWOOD, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. One Change

    EIN 824016969 · Headquarters: Palmetto Bay, FL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. One Chicago Community Development Corporation Foundation

    EIN 923292484 · Headquarters: CHICAGO, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. One Club Foundation

    EIN 992550423 · Headquarters: Tacoma, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. One Community One Family

    EIN 843732451 · Headquarters: BURLINGTON, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. One Congruex Foundation

    EIN 881808660 · Headquarters: BOULDER, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. One Connection Foundation

    EIN 453794619 · Headquarters: Columbus, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. One Culture

    EIN 932901405 · Headquarters: CHARLOTTE, NC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  82. One Culture Foundation Inc

    EIN 844432511 · Headquarters: Mountain View, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. One Day Niche

    EIN 880891258 · Headquarters: Rockford, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. One Detroit Foundation Inc

    EIN 873154853 · Headquarters: DETROIT, MI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. One Dollar One Stick One Mile

    EIN 460816200 · Headquarters: Denver, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  86. One Dollar Per Follower

    EIN 413389790 · Headquarters: Lansdale, PA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. One Dollar Revolution USA Inc

    EIN 811182887 · Headquarters: PEMBROKE PINES, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. One Doyle Team Cares Inc

    EIN 352943966 · Headquarters: Rochester, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. One Dream Foundation

    EIN 451332992 · Headquarters: Lake St Louis, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. One Drop of Kindness Inc

    EIN 200717410 · Headquarters: Kingston, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. One Earth Foundation

    EIN 830997583 · Headquarters: South Fork, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. One Eleven Foundation Inc

    EIN 852303980 · Headquarters: REDFORD, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. One Equal Heart Foundation

    EIN 203917811 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. One Fam Foundation Incorporated

    EIN 843799843 · Headquarters: NEW ROCHELLE, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. One Family

    EIN 943228821 · Headquarters: Danville, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. One Family Global Volunteering

    EIN 825029526 · Headquarters: Petersburg, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  97. One Family Harmony Foundation

    EIN 931814944 · Headquarters: DRAPER, UT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  98. One Family International Inc

    EIN 742677316 · Headquarters: Leander, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. One Flag Charities Inc

    EIN 853422013 · Headquarters: District Heights, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. One Focus Resources Inc

    EIN 272066003 · Headquarters: Lakeland, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990

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