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WILLIAM & SUSAN MATHESON FOUNDATION INC

DE PERE, WI EIN 82-3801384 Philanthropy & GrantmakingT20 501C3 PRIVATE FOUNDATION
$991K
Revenue
8
Filings
$745K
Total Grants
40
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2025 $991K $248K $4.1M $492K
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Key Officers
W
WILLIAM J MATHESON
PRESIDENT; TREASURER; DIRE
S
SUSAN M MATHESON
VICE PRES; SECRETARY; DIRE
E
EMILY E MARINOFF
DIRECTOR
Executive Compensation
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Top Grant Recipients (Teaser)
GOLDEN HOUSE $110K
40 total grants · $745K total giving
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Filing History
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