Grantmaking foundations in Portland, ME

174 grantmaking foundations in Portland, Maine, ranked by recent giving reported to the IRS (about $200M combined).

Top foundations by giving (page 3)

51. Redco Foundation Inc

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $310K (2025)
52. Marion G Marland Trust Ua 83 Fbo

    Portland, ME
    $310K (2025)
53. Robert & Dorothy Goldberg Charitable Foundation

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $250K (2025)
54. Kestrel Foundation of Maine

    Portland, ME
    $250K (2024)
55. Dorothy Suzi Osher Foundation

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $230K (2025)
56. Zenie Foundation

    Portland, ME
    $210K (2025)
57. Defend Our Health

    Portland, ME · Animal-Related
    $210K (2024)
58. Womens Board of the Maine Medical Center

    Portland, ME · Community Improvement and Capacity Building
    $200K (2025)
59. Hudson Foundation

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $200K (2025)
60. Old Bug Light Charitable Foundation

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $200K (2026)
61. League of Women Voters of Maine Education Fund Inc

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $200K (2023)
62. Anne Whiteman Richardson Residuary Charitable Tr

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $190K (2025)
63. Woodard & Curran Charitable Foundation

    Portland, ME · Health Care
    $190K (2025)
64. Eunice Frye Home

    Portland, ME
    $180K (2025)
65. Simmons Foundation Inc

    Portland, ME
    $180K (2024)
66. Wind Point Foundation

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $180K (2025)
67. Barbara and J Harrison Holman Charitable Trust

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $180K (2026)
68. Edith L and H Danforth Ross Trust Norstar Bank Trustee

    Portland, ME
    $170K (2025)
69. Elsie Viles Irrv Tr Fbo Elsie & William Viles Foundation

    Portland, ME
    $170K (2025)
70. Maine Humanities Council

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $140K (2025)
71. Jewish Community Alliance of Southern Maine

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $140K (2025)
72. John S & Helen E Carver Fund

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $140K (2025)
73. Thomas M Goodall Marion Goodall & Ruth Goodall Pitstick Tr Bo Hd

    Portland, ME
    $140K (2025)
74. Margaret W Soule Charitable Tr

    Portland, ME · Philanthropy, Voluntarism and Grantmaking Foundations
    $140K (2025)
75. George J and Theresa L Cotsirilos Family Foundation

    Portland, ME
    $140K (2025)

Showing the top 100 by giving. Search all 174 with a free account.