Grantmaking foundations in Massachusetts

4,885 grantmaking foundations in Massachusetts, ranked by recent giving reported to the IRS (about $32B combined).

Top foundations by giving (page 3)

51. Elder Services of Cape Cod and the Islands Inc

    South Dennis, MA · Health Care
    $47M (2025)
52. City Year Inc

    Boston, MA · Environment
    $47M (2025)
53. Curry College

    Milton, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $46M (2025)
54. Yawkey Foundation II

    Dedham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $46M (2024)
55. Mathworks Foundation Inc

    Natick, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $45M (2025)
56. Grassroots International Inc

    Boston, MA · Diseases, Disorders and Medical Disciplines
    $44M (2025)
57. National Collegiate Inventors & Innovators Alliance

    Hadley, MA · Social Science
    $42M (2025)
58. Dr Miriam and Sheldon G Adelson Medical Research Foundation

    Needham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $41M (2024)
59. Coastline Elderly Services Inc

    New Bedford, MA · Environment
    $38M (2025)
60. Cummings Foundation Grants Inc

    Woburn, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $38M (2024)
61. Hevolution Foundation US

    Boston, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $38M (2025)
62. Alzheimers Disease Research Foundation

    Wellesley Hills, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $37M (2025)
63. Minuteman Senior Services Inc

    Burlington, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $36M (2025)
64. South Shore Elder Services Inc

    Braintree, MA · Human Services
    $36M (2025)
65. Clinton Health Access Initiative Inc

    Boston, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $36M (2024)
66. The Mellen Charitable Foundation Inc

    Boston, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $36M (2024)
67. United Way of Massachusetts Bay Inc

    Boston, MA · Public and Societal Benefit
    $35M (2025)
68. Jeremy and Hannelore Grantham Environmental Trust

    Boston, MA · Human Services
    $35M (2024)
69. Education Development Center Inc

    Waltham, MA · Health Care
    $34M (2025)
70. Cummings Foundation Inc

    Woburn, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $33M (2024)
71. Richard and Susan Smith 1990 Charitable Trust

    Newton, MA
    $33M (2022)
72. Bristol Aging & Wellness Inc

    Fall River, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $32M (2025)
73. University of Massachusetts Foundation Inc

    Newton, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $32M (2025)
74. Edward P Evans

    Andover, MA · Education
    $32M (2025)
75. Atchley & Associates Llp

    Beverly, MA · Mental Health and Crisis Intervention
    $32M (2022)

Showing the top 100 by giving. Search all 4,885 with a free account.