Foundations that fund organizations in Williams Bay, Wisconsin
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Williams Bay nonprofits
59 private foundations gave $1.2M to Williams Bay organizations in their latest filings; 12 of the 59 that say either way accept applications.
118 grants in total, with a typical foundation's median grant to Williams Bay around $2,500. 13 of these funders are based in Wisconsin; the rest give here from elsewhere.
- Foundations giving here
- 59
- Accept applications
- 12
- of 59 that state a policy
- Dollars to Williams Bay
- $1.2M
- latest filings
- Grants
- 118
- Typical median grant
- $2,500
- Based in WI
- 22%
- of funders listed
Funders, by dollars given to Williams Bay organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| Michael D and Jolynn Blair Family Foundation Co Janus & Assoc | Lombard, IL | 1 | $182K | $182K | Preselected only | Preservation |
| Kenneth & Harle Montgomery Foundation C/O Bell & Anderson LLC | Chicago, IL | 1 | $175K | $175K | Preselected only | Educational |
| Sbk Stearns Family Foundation | Williams Bay, WI | 2 | $128K | $64K | Preselected only | General purpose |
| Otzen Family Foundation Incorporated | Lake Geneva, WI | 3 | $112K | $10K | Preselected only | Public charity gift |
| A G Cox Charity Trust Xxxxx9001 | Chicago, IL | 4 | $85K | $20K | Preselected only | General |
| Kunes Family Foundation | Delavan, WI | 6 | $70K | $5,250 | Preselected only | Unrestricted charitable grant |
| J Christopher and Anne N Reyes Foundation | West Palm Beach, FL | 4 | $65K | $18K | Preselected only | General support |
| Alben F & Clara G Bates Foundation | Elmhurst, IL | 4 | $30K | $5,000 | Preselected only | Unrestricted |
| Mark M Welter Foundation Inc | Le Sueur, MN | 1 | $25K | $25K | Preselected only | Funding |
| Wayne and Nan Kocourek Foundation | Buffalo Grove, IL | 1 | $25K | $25K | Preselected only | To support operational and program expenses. |
| Dean L & Rosemarie Buntrock Foundation | Oakbrook Terrace, IL | 4 | $21K | $500 | Preselected only | Operating Needs; Assist in maintaining Geneva Lake; General operating support |
| The Anna Emery Hanson Charitable Foundation 1 | Wilmington, DE | 4 | $21K | $5,018 | Preselected only | Unrestricted gift |
| Reinhardt H & Shirley R Jahn Foundation Trust | Chicago, IL | 2 | $20K | $10K | Preselected only | Building improvements and educational support; Infrastructure and environmental improvements |
| The Griffith Family Foundation | Chicago, IL | 3 | $20K | $5,000 | Yes | Exempt purpose |
| Chapin Fdn of Wis Tr | Chicago, IL | 5 | $17K | $3,200 | Yes | Program support |
| Milton R Brown Family Foundation | Lake Geneva, WI | 3 | $17K | $2,500 | Yes | Charitable |
| Ulla & Bertil Brunk Foundation Inc | Lake Geneva, WI | 1 | $15K | $15K | Preselected only | Program support |
| Barsanti Foundation | Barrington, IL | 1 | $13K | $13K | Preselected only | Social services |
| Chubb Charitable Foundation | Philadelphia, PA | 2 | $12K | $6,187 | Yes | Matching Gifts |
| The Winston Foundation Inc C/O L Ippolito (paul Weiss Et Al) | New York, NY | 1 | $12K | $12K | Preselected only | To further the tax exempt mission of the organization |
| John H & Ann G Rhodes Foundation Inc | Woodstock, IL | 1 | $11K | $11K | Preselected only | In support of organization's mission |
| The Walsh Foundation C/O Mjms Family Office Services LLC | Chicago, IL | 1 | $10K | $10K | Preselected only | General charitable purposes |
| Adreani Foundation | Park Ridge, IL | 1 | $10K | $10K | Preselected only | General use |
| Kikkoman Foods Foundation Inc | Walworth, WI | 1 | $10K | $10K | Yes | Expanding our space |
| Adreani Family Foundation | Park Ridge, IL | 3 | $8,500 | $2,500 | Preselected only | General use |
| The David & Colleen Anderson Charitable Foundation | Rockford, IL | 5 | $8,390 | $640 | Preselected only | Social welfare; Philanthropy; Conservation |
| John & Linda Anderson Charitable Foundation | Rockford, IL | 4 | $8,200 | $1,500 | Preselected only | Conservation; Religion; Philanthropy |
| Ec Styberg Foundation Inc | Racine, WI | 3 | $7,500 | $1,500 | Yes | General support |
| Stuhley Charitable Foundation C/O Thomas Stuhley | Nokomis, FL | 2 | $7,500 | $3,750 | Preselected only | Charitable gift; Chartiable gift |
| The Kirch Foundation | Naples, FL | 2 | $6,050 | $3,025 | Preselected only | Preservation; Science & Education |
| Patrick G and Shirley W Ryan Foundation | Chicago, IL | 2 | $6,000 | $3,000 | Preselected only | General charitable operations |
| The John a Miller Family Foundation C/O Rellim Capital Management LLC | Glenview, IL | 2 | $6,000 | $3,000 | Preselected only | Charitable |
| The Simms Family Foundation | Walworth, WI | 3 | $5,740 | $500 | Preselected only | General |
| Wagner-Essman Care Foundation Inc | Burlington, WI | 1 | $5,000 | $5,000 | Preselected only | General operating |
| Van Dyke Family Charitable Foundation | Hillside, IL | 2 | $5,000 | $2,500 | Preselected only | Unrestricted purpose |
| Ryan Family Foundation | Fontana, WI | 1 | $5,000 | $5,000 | Preselected only | Charitable |
| The Francis J and Patricia a Houlihan | Barrington, IL | 1 | $5,000 | $5,000 | Preselected only | General |
| Kristin L Anderson Charitable Foundation | Rockford, IL | 2 | $3,500 | $1,750 | Preselected only | Philanthropy; Social welfare |
| Andrew Family Foundation | Orland Park, IL | 3 | $3,300 | $1,000 | Yes | General & Unrestricted |
| Jeffrey R Anderson Charitable Foundation | Rockford, IL | 2 | $3,000 | $1,500 | Preselected only | Philanthropy; Social welfare |
| Tracy E Anderson Charitable Foundation | Rockford, IL | 2 | $3,000 | $1,500 | Preselected only | Philanthropy; Social welfare |
| Usg Foundation Inc | Chicago, IL | 1 | $2,500 | $2,500 | Yes | Arts Culture and Humanities |
| Lavin Family Foundation | Chicago, IL | 1 | $2,000 | $2,000 | Yes | General fund recreation |
| Alliant Energy Foundation Inc | Madison, WI | 1 | $2,000 | $2,000 | Yes | Observation tower repair |
| Geary Rimmer Vincent Wolf Foundation | Naples, FL | 2 | $2,000 | $1,000 | Preselected only | General use |
| Dolan Family Foundation C/O Harry Dolan | Wilmette, IL | 1 | $2,000 | $2,000 | Preselected only | General and unrestricted |
| Hyland Family Foundation | Orland Park, IL | 1 | $2,000 | $2,000 | Yes | Water safety program |
| The Tenzer Family Foundation | Chicago, IL | 2 | $1,500 | $750 | Preselected only | General purposes |
| Baird Foundation Inc | Milwaukee, WI | 1 | $1,500 | $1,500 | Preselected only | Ethnic and religious |
| Tully Family Foundation | Chicago, IL | 1 | $1,000 | $1,000 | Preselected only | Water safety education |
| Hudson-Webber Foundation | Detroit, MI | 1 | $1,000 | $1,000 | Yes | General support |
| Loewenberg Charitable Foundation | Chicago, IL | 1 | $1,000 | $1,000 | Preselected only | Exempt purpose of organization |
| The Rose Family Foundation Co John L Rose Trustee | Hinsdale, IL | 1 | $1,000 | $1,000 | Preselected only | Various |
| Purcell Charitable Foundation C/O Mark Purcell | Hinsdale, IL | 1 | $1,000 | $1,000 | Preselected only | Operations |
| Robert August Koranda Memorial Foundation C/O Kenneth R Koranda | Naperville, IL | 1 | $500 | $500 | Preselected only | Charitable |
| Judy & John Graff Charitable Foundation | Rockford, IL | 1 | $500 | $500 | Preselected only | Philanthropy |
| Shodeen Family Foundation | Geneva, IL | 1 | $500 | $500 | Preselected only | Donation |
| Macoisdealbaigh Trust | Arlington Heights, IL | 1 | $400 | $400 | Preselected only | Conservation |
| The Robert C & Sarah Jane Moore Family Foundation | Williams Bay, WI | 2 | $400 | $200 | Preselected only | Operations |
Source: IRS Form 990-PF Part XV, latest electronic return per foundation (2026-10-28). "Accepts applications" reflects the foundation's own checkbox on Part XV line 2. Grants to individuals excluded.
Common questions
Which foundations give to nonprofits in Williams Bay, Wisconsin?
Michael D and Jolynn Blair Family Foundation Co Janus & Assoc, Kenneth & Harle Montgomery Foundation C/O Bell & Anderson LLC, Sbk Stearns Family Foundation, Otzen Family Foundation Incorporated, A G Cox Charity Trust Xxxxx9001 and 54 others reported grants to Williams Bay organizations on their latest Form 990-PF.
How do I approach a foundation that doesn't accept applications?
A foundation that checks "contributes only to preselected organizations" on its 990-PF won't review a cold proposal. Look at who it funds, find a shared board member, grantee or advisor, and ask for an introduction. Foundations that accept applications usually list a contact and deadlines in Part XV; we show that text on each foundation's page.
Is this list complete?
No. It covers private foundations (Form 990-PF filers) whose latest electronic return lists at least one grant to an organization in Williams Bay. Community foundations and corporate giving programs file different forms and are not included yet.