Funding search · EIN 856781091 · Green Bay, WI
Rosemary L & John P Mortensen Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 159
- grants reported
- $840,713
- total given
- 2022–2025
- filing years
- $585
- 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
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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.
- Foundations Health & Wholeness2 grants · $115,000
- The Salvation Army4 grants · $103,000
- St John'S Ministries4 grants · $90,600
- New Community Clinic Ltd1 grant · $50,000
- Greater Green Bay Community Foundation1 grant · $45,600
- Paul'S Pantry2 grants · $40,000
- Cerebral Palsy1 grant · $39,000
- Cp Telethon2 grants · $30,000
- Foundations Health & Wholeness Inc - Ethics in Action 20222 grants · $25,000
- Greater Green Bay Ymca1 grant · $25,000
Giving over time
Grant history
The 100 largest of 159 grants.
- $70,000
St John'S Ministries · Green Bay, WI · 2024
Provide general funding and funding for st. John's homeless shelter
- $65,000
Foundations Health & Wholeness · Green Bay, WI · 2024
Provide general funding
- $50,000
Foundations Health & Wholeness · Green Bay, WI · 2025
Provide general funding
- $50,000
The Salvation Army · Boone, IA · 2025
Provide general funding
- $50,000
New Community Clinic Ltd · Green Bay, WI · 2024
Provide general funding
- $50,000
The Salvation Army · Green Bay, WI · 2024
Provide general funding
- $45,600
Greater Green Bay Community Foundation · Green Bay, WI · 2024
Provide general funding
- $39,000
Cerebral Palsy · Green Bay, WI · 2024
Provide general funding
- $25,000
Greater Green Bay Ymca · Green Bay, WI · 2025
Provide general funding
- $20,000
Paul'S Pantry · Green Bay, WI · 2025
Provide general funding
- $20,000
St John'S Ministries · Green Bay, WI · 2025
Provide general funding
- $20,000
Paul'S Pantry · Green Bay, WI · 2024
Provide general funding
- $15,500
Paul'S Pantry · Green Bay, WI · 2022
Provide funding for research
- $15,200
Ecumenical Partnership for Housing · Green Bay, WI · 2025
Provide general funding
- $15,200
Ecumenical Partnership of Housing · Green Bay, WI · 2023
Provide funding for research
- $15,200
Humane Society - Green Bay Campus · Green Bay, WI · 2022
Provide funding for research
- $15,200
Salvation Army · Green Bay, WI · 2022
Provide funding for research
- $15,200
St John'S Homeless Shelter · Green Bay, WI · 2022
Provide funding for research
- $15,000
Gbaso · Green Bay, WI · 2025
Provide general funding
- $15,000
Cp Telethon · Green Bay, WI · 2023
Provide funding for research
- $15,000
Foundations Health & Wholeness Inc - Ethics in Action 2022 · Green Bay, WI · 2023
Provide funding for research
- $15,000
Cp Telethon · Green Bay, WI · 2022
Provide funding for research
- $14,392
Mercy Health System Corporation · Janesville, WI · 2024
Provide general funding
- $13,975
Give Big Green Bay · Green Bay, WI · 2023
Provide funding for research
- $10,000
Foundations Health & Wholeness Inc - Ethics in Action 2022 · Green Bay, WI · 2022
Provide funding for research
- $6,000
Collegeready · Green Bay, WI · 2023
Provide funding for research
- $5,000
Freedom House of Ministries · Green Bay, WI · 2025
Provide general funding
- $5,000
Georges Secret Elves · Green Bay, WI · 2025
Provide general funding
- $5,000
Irish Fest of the Fox Cities · Appleton, WI · 2025
Provide general funding
- $5,000
Manna for Life Ministries · Green Bay, WI · 2025
Provide general funding
- $5,000
Three Rivers United Temporary Housing · Tomahawk, WI · 2025
Provide general funding
- $5,000
Wisconsin Humane Society · Green Bay, WI · 2025
Provide general funding
- $5,000
Wise Women Gathering Place · Green Bay, WI · 2025
Provide general funding
- $5,000
Irish Fest of the Fox Cities · Appleton, WI · 2024
Provide general funding
- $5,000
Neighborworks Green Bay · Green Bay, WI · 2024
Provide general funding
- $5,000
American Red Cross of Northeast Wisconsin · Green Bay, WI · 2023
Provide funding for research
- $4,000
Nicolet National Foundation · Green Bay, WI · 2025
Golf event
- $4,000
Nicolet National Foundation · Green Bay, WI · 2024
Provide general funding
- $4,000
Nicolet National Bank Foundation · Green Bay, WI · 2023
Provide funding for research
- $4,000
Caliber Foundation - Caliber Classic Golf Tournament 2022 · Drive Lewisville, TX · 2022
Provide funding for research
- $3,900
Providence Academy · Green Bay, WI · 2022
Provide funding for research
- $3,500
Collegeready · Green Bay, WI · 2022
Provide funding for research
- $3,000
Neighborworks Green Bay · Green Bay, WI · 2023
Provide funding for research
- $3,000
Dogtopia - Conference Donation · Phoenix, AZ · 2022
Provide funding for research
- $3,000
Nicolet National Bank Foundation · Green Bay, WI · 2022
Provide funding for research
- $2,000
The Salvation Army · Harlan, IA · 2024
Provide general funding
- $1,350
St Jude Children'S Hospital · Place Memphis, TN · 2023
Provide funding for research
- $1,300
Timber Rattlers Give Back · Appleton, WI · 2025
Provide general funding
- $1,000
Abrams Spotlight Productions · Abrams, WI · 2025
Provide general funding
- $1,000
Acts 18 Foundation · Green Bay, WI · 2025
Provide general funding
- $1,000
Brown County First Robotics · Manitowoc, WI · 2025
Provide general funding
- $1,000
St Mark Lutheran School · Green Bay, WI · 2025
Provide general funding
- $1,000
Unified School District of De Pere Soccer Booster Club · De Pere, WI · 2025
Provide general funding
- $1,000
Veterans Benefit Fund · De Pere, WI · 2025
Provide general funding
- $1,000
Acts 18 Foundation · Green Bay, WI · 2024
Provide general funding
- $1,000
American Cancer Society · Glen Allen, VA · 2024
Provide general funding
- $1,000
Green Bay Kickers · Green Bay, WI · 2024
Provide general funding
- $1,000
Military Officers Club of Northeastern Wisconsin · Seymour, WI · 2024
Veterans benefit golf outing
- $1,000
Quad Parishes of Green Bay · Green Bay, WI · 2024
Provide general funding
- $1,000
Sports Emporium · De Pere, WI · 2024
Provide general funding
- $1,000
Wisconsin Humane Society · Milwaukee, WI · 2024
Provide general funding
- $1,000
Acts 18 Foundation · Green Bay, WI · 2023
Provide funding for research
- $1,000
Corewell (Spectrum) Health Foundation · Greenville, MI · 2023
Provide funding for research
- $1,000
Essentia Health Foundation · Duluth, MN · 2023
Provide funding for research
- $1,000
Exceptional Equestrains · De Pere, WI · 2023
Provide funding for research
- $1,000
Serving From the Heart (Lls) · Green Bay, WI · 2023
Provide funding for research
- $1,000
Smithsonian Insititution · Washington, DC · 2023
Provide funding for research
- $1,000
The Salvation Army · Green Bay, WI · 2023
Provide funding for research
- $1,000
Veterans Benefit · De Pere, WI · 2023
Provide funding for research
- $1,000
Wisconsin Humane Society · Milwaukee, WI · 2023
Provide funding for research
- $1,000
Casas De Luz · Carlsbad, CA · 2022
Provide funding for research
- $1,000
Quad Parishes · Green Bay, WI · 2022
Provide funding for research
- $1,000
St Jude Children'S Hospital · Place Memphis, TN · 2022
Provide funding for research
- $1,000
The Military Officers Club of New Golf Sponsor · De Pere, WI · 2022
Provide funding for research
- $810
Green Bay Southwest High School · Green Bay, WI · 2023
Provide funding for research
- $790
Green Bay Southwest Golf Outing · Green Bay, WI · 2022
Provide funding for research
- $750
Seeds of Hope · Green Bay, WI · 2023
Provide funding for research
- $710
Green Bay Southwest High School · Green Bay, WI · 2024
Provide general funding
- $585
De Pere Select Soccer Club Inc Dba Sports Emporium · De Pere, WI · 2025
Provide general funding
- $585
Kiwanis Club of De Pere · De Pere, WI · 2025
Provide general funding
- $504
Living Hope International · West Bend, WI · 2022
Provide funding for research
- $500
Corewell Health Foundation Southeast Michigan · Southfield, MI · 2025
Provide general funding
- $500
De Pere Voyageur Booster Club · De Pere, WI · 2025
Provide general funding
- $500
Fox Valley Technical College Fund · Appleton, WI · 2025
Provide general funding
- $500
Glenbrook Elementary Pto · Pulaski, WI · 2025
Golf outing sponsorship
- $500
Green Bay Area Usbc · Green Bay, WI · 2025
Provide general funding
- $500
Green Bay Area Youth Hockey Association · De Pere, WI · 2025
Provide general funding
- $500
Kewaunee Cnty Economic Dvlpmnt Corp · Luxemburg, WI · 2025
Provide general funding
- $500
Neighborhood Housing Services of Green Bay · Green Bay, WI · 2025
Provide general funding
- $500
Quad Parish Office · Green Bay, WI · 2025
Provide general funding
- $500
Town of Oneida Volunteer Fire Department · Oneida, WI · 2025
Provide general funding
- $500
West De Pere High School Deca · De Pere, WI · 2025
Provide general funding
- $500
Corewell Health Foundation Greenville Hospital · Greenville, MI · 2024
Provide general funding
- $500
Mission Education · De Pere, WI · 2023
Provide funding for research
- $500
Pan-Mass Challenge · Needham, MA · 2023
Provide funding for research
- $500
Syble Hopp School · De Pere, WI · 2023
Provide funding for research
- $500
Acts 18 Foundation · Green Bay, WI · 2022
Provide funding for research
- $500
American Legion Post 11 Foundation · Green Bay, WI · 2022
Provide funding for research
- $500
Be a Light of De Pere · De Pere, WI · 2022
Provide funding for research
- $500
Good Neighbor Week Sponsorship · Green Bay, WI · 2022
Provide funding for research
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.

