Lannon Stone Foundation Inc
Invitation OnlySussex, Wisconsin · EIN 20-1842693 · Private foundation
Grants paid (2025)$305K
Organizations funded21
Typical grant$10,000
Total assets$4.3M
Half of its grants to organizations were between $4,850 and $15,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
9% of grants went outside Wisconsin.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Bridge Builders | Milwaukee, WI | Donation | $100,000 |
| St Augustine Preparatory Academy Inc | Milwaukee, WI | Gala paddle | $35,500 |
| Reclaim13 | Lombard, IL | Donation | $25,000 |
| The Women's Center of Waukesha | Waukesha, WI | Donation | $20,000 |
| Great Lakes Adult and Teen Challenge | Milwaukee, WI | Donation | $15,750 |
| Pyramax Bank 4 Ball Charity Tournament Inc | Greenfield, WI | Pyramax bank four-ball golf challenge 2025 donation - for autism | $15,000 |
| Lifecampusa | Delafield, WI | A half week of life camp | $12,500 |
| Blue Lotus Farm & Retreat Center | West Bend, WI | Lannon stone week sponsorship | $10,000 |
| Notre Dame School of Milwaukee | West Milwaukee, WI | Grant award | $10,000 |
| Riveredge Nature Center Inc | Saukville, WI | Presenting sponsorship for sturgeon fest 2025 | $10,000 |
| Soles for Jesus | Milwaukee, WI | Donation | $10,000 |
| Wisconsin Institute for Law & Liberty | Milwaukee, WI | Grant award | $10,000 |
| Village of Sussex | Sussex, WI | Egg drop, concert on the plaza, touch a truck, & spooky sussex | $6,500 |
| Wsga Foundation | West Allis, WI | Donation | $6,500 |
| Macc Fund | Milwaukee, WI | 2025 ringer golf marathon sponsorship | $5,000 |
| Living Word Lutheran High School | Jackson, WI | Scholarship program | $4,850 |
| Kettle Moraine Lutheran High School | Jackson, WI | Annual scholarship for the 2025-26 school year | $4,580 |
| National Ms Society | New York, NY | Bike ms campaign donation | $1,000 |
| Richfield Wi Community Foundation | Richfield, WI | The firefighter's golf classic sponsorship | $1,000 |
| Mc Preparatory Schools of Wisconsin Inc | Milwaukee, WI | To support the kindergarten phonics program | $888 |
| Cru | Milwaukee, WI | Donation | $500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $304,568 | 21 |
| 2024 | $797,696 | 27 |
| 2023 | $2,463,600 | 21 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 13, 2026 - IRS e-file batch, object ID 202641339349102494
- IRS Tax Exempt Organization Search for EIN 20-1842693
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.