Grantmaking foundations in Waltham, MA

62 grantmaking foundations in Waltham, Massachusetts, ranked by recent giving reported to the IRS (about $450M combined).

Top foundations by giving (page 2)

26. Weissman Fam Charitable Foundation 11152000

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $300K (2024)
27. Nonprofit Vote Inc

    Waltham, MA · Recreation and Sports
    $280K (2024)
28. Singing Field Foundation Inc

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $270K (2024)
29. Dts Charitable Foundation

    Waltham, MA
    $220K (2024)
30. Mr Owl Foundation

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $180K (2025)
31. Joann Denapoli Charitable Foundation Inc

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $180K (2025)
32. Pacer Foundation

    Waltham, MA
    $150K (2025)
33. Gbl Foundation Inc

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $130K (2025)
34. Andromeda Foundation

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $110K (2025)
35. Center for Eye Research Inc

    Waltham, MA · Civil Rights, Social Action and Advocacy
    $100K (2025)
36. International Society for Pharmaceutical Engineering Inc

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $90K (2025)
37. John Butler Mulliken Foundation Inc

    Waltham, MA · Animal-Related
    $75K (2025)
38. The Bird Precision Charitable Foundation

    Waltham, MA
    $55K (2025)
39. Saucony Run for Good Incorporated

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $55K (2023)
40. Single Step Foundation

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $50K (2025)
41. Saint Mary of Carmen Society Inc

    Waltham, MA · Environment
    $46K (2024)
42. Japa Foundation

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $43K (2024)
43. Carter Dalton Quinn Charitable Tr 07011999

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $39K (2025)
44. Athletes Unlimited Newton Ma Inc

    Waltham, MA · Arts, Culture and Humanities
    $36K (2024)
45. Merlin Charitable Foundation

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $32K (2025)
46. Bay Colony Development Corp

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $31K (2025)
47. The@henrietta & David Whitcomb Family Foundation

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $31K (2024)
48. Grewal Charitable Foundation

    Waltham, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $20K (2025)
49. Domar Foundation Inc

    Waltham, MA
    $19K (2022)
50. Waltham Centennial Scholarship Foundation

    Waltham, MA · Human Services
    $18K (2025)