Grantmaking foundations in Mequon, WI

48 grantmaking foundations in Mequon, Wisconsin, ranked by recent giving reported to the IRS (about $27M combined).

Top foundations by giving (page 2)

26. Misey Pfeffer Trust

    Mequon, WI
    $87K (2025)
27. Max Fund Inc

    Mequon, WI
    $85K (2025)
28. James Wheeler Campbell Memorial Foundation Inc

    Mequon, WI
    $85K (2025)
29. Thomas a Fox Charitable Trust

    Mequon, WI · Mental Health and Crisis Intervention
    $80K (2025)
30. Stollenwerk Family Foundation Inc

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $71K (2025)
31. John H & Kathleen H Schneider Fam Foundation Inc

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $60K (2025)
32. Cuventures Inc

    Mequon, WI · Health Care
    $57K (2022)
33. Pelz Family Foundation Inc

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $40K (2025)
34. Best Family 37th Street Foundation Inc

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $38K (2025)
35. Heal Uganda Inc

    Mequon, WI · International, Foreign Affairs and National Security
    $35K (2025)
36. Stacy L and David W Schulz Family Foundation

    Mequon, WI
    $32K (2025)
37. Emily and Fletcher Reeves Family Foundation

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $30K (2024)
38. W T Hansen Family Foundation Inc

    Mequon, WI
    $22K (2025)
39. Nesh Eim Family Foundation

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $21K (2025)
40. Split Rail Foundation Inc

    Mequon, WI
    $21K (2024)
41. Frank & Emily Moscoto Foundation Inc

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $14K (2024)
42. Biel Family Foundation Inc

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $10K (2025)
43. Ladky Associates Foundation Inc

    Mequon, WI
    $9.2K (2025)
44. Joyce Family Foundation

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $8.2K (2025)
45. Ja-Sa Schneck Foundation Inc

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $5.1K (2025)
46. Underwood Family Foundation Inc

    Mequon, WI · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.8K (2024)
47. Professional Emergency Services Inc

    Mequon, WI · Crime and Legal-Related
    $1.5K (2025)
48. Diane M Hendricks Foundation Tr

    Mequon, WI · Community Improvement and Capacity Building
    $500 (2024)