Funding search · EIN 391857836 · La Crosse, WI
Maihaugen Foundation Inc Agency 1045002262
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 134
- grants reported
- $931,288
- total given
- 2022–2025
- filing years
- $5,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
educationhumanitariancommunitynaturalartsculturaleducationalethnic
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Wild Bear Nature Center4 grants · $70,000
- Wild Animal Sanctuary4 grants · $65,000
- Historic Haymarket Milwaukee2 grants · $63,333
- Door County Memorial Hospital Foundation4 grants · $45,000
- Door County Land Trust4 grants · $35,000
- Tricklebee Cafe3 grants · $31,500
- Urban Ecology Center4 grants · $30,000
- Milwaukee Public Library Foundation4 grants · $30,000
- Boulder Food Rescue3 grants · $25,000
- Milwaukee Youth Symphony Orchestra4 grants · $25,000
Giving over time
Grant history
The 100 largest of 134 grants.
- $45,000
Historic Haymarket Milwaukee · Milwaukee, WI · 2024
Education
- $25,000
Wild Animal Sanctuary · Keenesburg, CO · 2025
Environmental
- $25,000
Wild Bear Nature Center · Nederland, CO · 2025
Natural education and
- $25,000
Wild Bear Nature Center · Nederland, CO · 2023
Natural education and
- $20,000
Wild Animal Sanctuary · Keenesburg, CO · 2024
Environmental
- $20,000
Ding Darling Wildlife Society · Sanibel, FL · 2022
Animal protection and
- $18,333
Historic Haymarket Milwaukee · Milwaukee, WI · 2025
Education
- $16,500
Tricklebee Cafe · Milwaukee, WI · 2022
Health & community
- $15,000
Door County Memorial Hospital Foundation · Sturgeon Bay, WI · 2025
Humanitarian
- $15,000
Milwaukee Domes Alliance · Milwaukee, WI · 2025
Humanitarian
- $10,000
Boulder Food Rescue · Boulder, CO · 2025
Humanitarian
- $10,000
Door County Land Trust · Sturgeon Bay, WI · 2025
Natural resouce
- $10,000
Milwaukee Public Library Foundation · Milwaukee, WI · 2025
Library
- $10,000
Paragon Service Dogs · Longmont, CO · 2025
Human service organization
- $10,000
Door County Historical Society · Sturgeon Bay, WI · 2024
Public
- $10,000
Door County Land Trust · Sturgeon Bay, WI · 2024
Natural resouce
- $10,000
Door County Memorial Hospital Foundation · Sturgeon Bay, WI · 2024
Humanitarian
- $10,000
Paragon Service Dogs · Longmont, CO · 2024
Human service organization
- $10,000
Urban Ecology Center · Milwaukee, WI · 2024
Education
- $10,000
Wild Bear Nature Center · Nederland, CO · 2024
Natural education and
- $10,000
Door County Land Trust · Sturgeon Bay, WI · 2023
Natural resouce
- $10,000
Door County Memorial Hospital Foundation · Sturgeon Bay, WI · 2023
Humanitarian
- $10,000
Historic Milwaukee · Milwaukee, WI · 2023
Tours and programs
- $10,000
International Hearing Dog · Henderson, CO · 2023
Human service organization
- $10,000
Milwaukee Public Library Foundation · Milwaukee, WI · 2023
Library
- $10,000
Milwaukee Public Museum · Milwaukee, WI · 2023
Early learning programs
- $10,000
Tricklebee Cafe · Milwaukee, WI · 2023
Health & community
- $10,000
Wild Animal Sanctuary · Keenesburg, CO · 2023
Environmental
- $10,000
Boulder Food Rescue · Boulder, CO · 2022
Humanitarian
- $10,000
Door County Memorial Hospital Foundation · Sturgeon Bay, WI · 2022
Humanitarian
- $10,000
International Hearing Dog · Henderson, CO · 2022
Human service organization
- $10,000
Kathy'S House · Milwaukee, WI · 2022
Humanitarian
- $10,000
Little Warrior Foundation · Brookfield, WI · 2022
Medical
- $10,000
Wild Animal Sanctuary · Keenesburg, CO · 2022
Environmental
- $10,000
Wild Bear Nature Center · Milwaukee, WI · 2022
Natural education and
- $9,000
Namur Belgian Heritage Foundation · Brussels, WI · 2023
Cultural, ethnic awareness
- $8,000
Cycling Without Age - Door County · Sister Bay, WI · 2023
Medical
- $7,500
Urban Ecology Center · Milwaukee, WI · 2025
Education
- $7,500
Milwaukee Riverkeepers · Milwaukee, WI · 2024
Humanitarian
- $7,500
Milwaukee Youth Symphony Orchestra · Milwaukee, WI · 2024
Community partnership
- $7,500
Milwaukee Youth Symphony Orchestra · Milwaukee, WI · 2023
Community partnership
- $7,500
Urban Ecology Center · Milwaukee, WI · 2023
Education
- $6,500
Old World Wisconsin Foundation · Elkhorn, WI · 2025
Heritage breed livestock
- $5,805
Belgian Heritage Center · Brussels, WI · 2024
Historical education
- $5,200
Ecohab · El Prado, NM · 2024
Humanitarian
- $5,000
Betty Brinn Children'S Museum · Milwaukee, WI · 2025
Youth developmental
- $5,000
Boulder Museum of Contemporary Art · Boulder, CO · 2025
Education
- $5,000
Carousel of Happiness · Nederland, CO · 2025
Historical
- $5,000
Crossroads at Big Creek · Sturgeon Bay, WI · 2025
Archaeological project
- $5,000
Danceworks · Milwaukee, WI · 2025
Arts
- $5,000
Door County Knock · Egg Harbor, WI · 2025
Education
- $5,000
Ecohab · El Prado, NM · 2025
Humanitarian
- $5,000
Growing Gardens · Boulder, CO · 2025
Humanitarian
- $5,000
Historic Milwaukee · Milwaukee, WI · 2025
Tours and programs
- $5,000
Latino Arts · Milwaukee, WI · 2025
Cultural and ethnic
- $5,000
Milwaukee Ballet · Milwaukee, WI · 2025
Education
- $5,000
Milwaukee Youth Symphony Orchestra · Milwaukee, WI · 2025
Community partnership
- $5,000
Optimist Theatre · Milwaukee, WI · 2025
Humanitarian
- $5,000
Present Music · Milwaukee, WI · 2025
Education
- $5,000
Rezdawg Rescue · Lafayette, CO · 2025
Humanitarian
- $5,000
Tricklebee Cafe · Milwaukee, WI · 2025
Health & community
- $5,000
Arts at Large · Milwaukee, WI · 2024
Arts
- $5,000
Betty Brinn Children'S Museum · Milwaukee, WI · 2024
Youth developmental
- $5,000
Boulder Food Rescue · Boulder, CO · 2024
Humanitarian
- $5,000
Boulder Museum of Contemporary Art · Boulder, CO · 2024
Education
- $5,000
Boulder Philharmonic Orchestra · Boulder, CO · 2024
Arts
- $5,000
Carousel of Happiness · Nederland, CO · 2024
Historical
- $5,000
Danceworks · Milwaukee, WI · 2024
Arts
- $5,000
Ex Fabula · Milwaukee, WI · 2024
Humanitarian
- $5,000
Historic Milwaukee · Milwaukee, WI · 2024
Tours and programs
- $5,000
Latino Arts · Milwaukee, WI · 2024
Cultural and ethnic
- $5,000
Milwaukee Public Library Foundation · Milwaukee, WI · 2024
Library
- $5,000
Old World Wisconsin Foundation · Elkhorn, WI · 2024
Heritage breed livestock
- $5,000
Optimist Theatre · Milwaukee, WI · 2024
Humanitarian
- $5,000
Sturgeon Bay Historical Society · Sturgeon Bay, WI · 2024
Education
- $5,000
University of Wisconsin Foundation · Madison, WI · 2024
Education
- $5,000
Artists Working in Education · Milwaukee, WI · 2023
Educational
- $5,000
Birch Creek Music Performance Center · Egg Harbor, WI · 2023
Student scholarships
- $5,000
Boulder Museum of Contemporary Art · Boulder, CO · 2023
Education
- $5,000
Danceworks · Milwaukee, WI · 2023
Arts
- $5,000
Hope Center · Waukesha, WI · 2023
Education
- $5,000
Latino Arts · Milwaukee, WI · 2023
Cultural and ethnic
- $5,000
Milwaukee Ballet Company · Milwaukee, WI · 2023
Performing arts
- $5,000
Milwaukee Symphony Orchestra · Milwaukee, WI · 2023
Education
- $5,000
Nederland Community Library Foundation · Boulder, CO · 2023
Education
- $5,000
Old World Wisconsin Foundation · Elkhorn, WI · 2023
Heritage breed livestock
- $5,000
Open Door Bird Sanctuary · Sturgeon Bay, WI · 2023
Slop sink, outdoor lights,
- $5,000
Skylight Theater · Milwaukee, WI · 2023
Enlighten program
- $5,000
University of Wisconsin Foundation · Madison, WI · 2023
Education
- $5,000
Artists Working in Education · Milwaukee, WI · 2022
Educational
- $5,000
Betty Brinn Children'S Museum · Milwaukee, WI · 2022
Youth developmental
- $5,000
Boys and Girls Club of Door County · Sturgeon Bay, WI · 2022
Support youth
- $5,000
Carousel of Happiness · Nederland, CO · 2022
Historical
- $5,000
Cathedral Center · Milwaukee, WI · 2022
Housing support services
- $5,000
Civic Music · Milwaukee, WI · 2022
Private lesson scholarship
- $5,000
Colorado Horse Rescue · Longmont, CO · 2022
Animal care
- $5,000
Crossroads at Big Creek · Sturgeon Bay, WI · 2022
Archaeological project
- $5,000
Danceworks · Milwaukee, WI · 2022
Arts
- $5,000
Discovery World Ltd · Milwaukee, WI · 2022
Education
- $5,000
Door County Land Trust · Sturgeon Bay, WI · 2022
Natural resouce
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

