Funding search · EIN 026123078 · Boston, MA
Jennifer and Robert Grunbeck Family
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 115
- grants reported
- $596,851
- total given
- 2022–2025
- filing years
- $1,500
- 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.
- The Derryfield School6 grants · $294,500
- Opl Charities4 grants · $57,000
- Leukemia Research Foundation2 grants · $31,000
- University of Denver4 grants · $26,000
- Share Outreach4 grants · $23,500
- Operation Delta Dog4 grants · $13,000
- Phillips Academy4 grants · $13,000
- Massachusetts General Hospital2 grants · $12,500
- Cystic Fibrosis Foundation2 grants · $10,000
- Vermont Community Foundation1 grant · $10,000
Giving over time
Grant history
The 100 largest of 115 grants.
- $263,500
The Derryfield School · Manchester, NH · 2022
General Operating Support
- $30,000
Leukemia Research Foundation · Northfield, RI · 2024
General Operating Support
- $22,000
Opl Charities · Portsmouth, NH · 2023
General Operating Support
- $20,000
Opl Charities · Portsmouth, NH · 2022
General Operating Support
- $18,000
University of Denver · Denver, CO · 2025
General Operating Support
- $16,500
Share Outreach · Milford, NH · 2025
General Operating Support
- $15,000
The Derryfield School · Manchester, NH · 2023
General Operating Support
- $11,000
Massachusetts General Hospital · Boston, MA · 2024
General Operating Support
- $10,000
Opl Charities · Portsmouth, NH · 2024
General Operating Support
- $10,000
Vermont Community Foundation · Middlebury, VT · 2023
Vermont Flood Response & Recovery Fund
- $7,000
Phillips Academy · Andover, MA · 2025
General Operating Support
- $6,000
Operation Delta Dog · Hollis, NH · 2025
General Operating Support
- $6,000
Pan Mass Challenge · Needham, MA · 2025
General Operating Support
- $5,500
The Derryfield School · Manchester, NH · 2023
Support for Breakthrough Manchester
- $5,000
Opl Charities · Portsmouth, NH · 2025
General Operating Support
- $5,000
The Derryfield School · Manchester, NH · 2025
General Operating Support
- $5,000
The Derryfield School (Fiscal Sponsor) · Manchester, NH · 2025
Support for Breakthrough Manchester
- $5,000
Great Waters Music Festival · Wolfeboro, NH · 2024
General Operating Support
- $5,000
Cystic Fibrosis Foundation · North Bethesda, MD · 2023
General Operating Support
- $5,000
Cystic Fibrosis Foundation · North Bethesda, MD · 2022
General Operating Support
- $5,000
Great Waters Music Festival · Wolfeboro, NH · 2022
General Operating Support
- $5,000
Operation Delta Dog · Hollis, NH · 2022
General Operating Support
- $4,000
Share Outreach · Milford, NH · 2024
General Operating Support
- $4,000
University of Denver · Denver, CO · 2024
General Operating Support
- $3,000
Carrollton Fire Department · Carrollton, GA · 2025
General Operating Support
- $3,000
The Derryfield School · Manchester, NH · 2024
General Operating Support
- $3,000
Hope for Gus Foundation · Peterborough, NH · 2023
General Operating Support
- $2,500
Animal Rescue League of Nh · Bedford, NH · 2025
General Operating Support
- $2,500
Homes for Our Troops · Taunton, MA · 2025
General Operating Support
- $2,500
Animal Rescue League of Nh · Bedford, NH · 2024
General Operating Support
- $2,500
The Derryfield School (Fiscal Sponsor) · Manchester, NH · 2024
Support for Breakthrough Manchester
- $2,500
Amherst Land Trust · Amherst, NH · 2023
General Operating Support
- $2,500
The Derryfield School · Manchester, NH · 2022
Support for Breakthrough Manchester
- $2,000
Easter Seals of Nh · Manchester, NH · 2025
General Operating Support
- $2,000
General Secretariat of the Franciscan Missions · Burlington, WI · 2025
General Operating Support
- $2,000
Easter Seals of Nh · Manchester, NH · 2024
General Operating Support
- $2,000
Pan Mass Challenge · Needham, MA · 2024
General Operating Support
- $2,000
Phillips Academy · Andover, MA · 2024
General Operating Support
- $2,000
Animal Rescue League of Nh · Bedford, NH · 2023
General Operating Support
- $2,000
Pan Mass Challenge · Needham, MA · 2023
General Operating Support
- $2,000
Phillips Academy · Andover, MA · 2023
General Operating Support
- $2,000
University of Denver · Denver, CO · 2023
General Operating Support
- $2,000
Animal Rescue League of Nh · Bedford, NH · 2022
General Operating Support
- $2,000
Phillips Academy · Andover, MA · 2022
General Operating Support
- $2,000
University of Denver · Denver, CO · 2022
General Operating Support
- $1,500
Boys and Girls Club of Souhegan Valley · Milford, NH · 2025
General Operating Support
- $1,500
Marine Toys for Tots Foundation · Triangle, VA · 2025
General Operating Support
- $1,500
Massachusetts General Hospital · Boston, MA · 2025
General Operating Support
- $1,500
Nashua Soup Kitchen & Shelter · Nashua, NH · 2025
General Operating Support
- $1,500
Shriners Hospitals for Children · Tampa, FL · 2025
General Operating Support
- $1,500
Marine Toys for Tots Foundation · Triangle, VA · 2024
General Operating Support
- $1,500
Nashua Soup Kitchen & Shelter · Nashua, NH · 2024
General Operating Support
- $1,500
Shriners Hospitals for Children · Tampa, FL · 2024
Shriners Children's Boston
- $1,500
Catholic Charities Nh · Manchester, NH · 2023
General Operating Support
- $1,500
Share Outreach · Milford, NH · 2023
General Operating Support
- $1,500
Shriners Hospitals for Children · Tampa, FL · 2023
Shriners Children's Boston
- $1,500
Share Outreach · Milford, NH · 2022
General Operating Support
- $1,500
Shriners Hospitals for Children · Tampa, FL · 2022
General Operating Support
- $1,330
Heifer International · Little Rock, AR · 2025
General Operating Support
- $1,250
Marine Toys for Tots Foundation · Triangle, VA · 2023
General Operating Support
- $1,240
Heifer International · Little Rock, AR · 2023
General Operating Support
- $1,000
Boston Children'S Hospital · Boston, MA · 2025
General Operating Support
- $1,000
Catholic Charities Nh · Manchester, NH · 2025
New Hampshire Food Bank
- $1,000
Catholic Charities USA · Alexandria, VA · 2025
General Operating Support
- $1,000
Diocese of Manchester · Manchester, NH · 2025
General Operating Support
- $1,000
Leukemia Research Foundation · Northfield, RI · 2025
General Operating Support
- $1,000
Maryknoll Fathers · Maryknoll, NY · 2025
General Operating Support
- $1,000
Pine Street Inn · Boston, MA · 2025
General Operating Support
- $1,000
Boston Children'S Hospital · Boston, MA · 2024
General Operating Support
- $1,000
Catholic Charities USA · Alexandria, VA · 2024
General Operating Support
- $1,000
Maryknoll Fathers and Brothers · Maryknoll, NY · 2024
General Operating Support
- $1,000
Operation Delta Dog · Hollis, NH · 2024
General Operating Support
- $1,000
Aspca · New York, NY · 2023
General Operating Support
- $1,000
Boston Childrens Hospital · Boston, MA · 2023
General Operating Support
- $1,000
Maryknoll Fathers and Brothers · Maryknoll, NY · 2023
General Operating Support
- $1,000
Operation Delta Dog · Hollis, NH · 2023
General Operating Support
- $1,000
Protect Our Winters · Boulder, CO · 2023
General Operating Support
- $1,000
Boston Childrens Hospital · Boston, MA · 2022
General Operating Support
- $1,000
Dana-Farber Cancer Institute · Boston, MA · 2022
General Operating Support
- $1,000
Marine Toys for Tots Foundation · Triangle, VA · 2022
General Operating Support
- $1,000
Maryknoll Fathers and Brothers · Maryknoll, NY · 2022
General Operating Support
- $900
Compassion International · Colorado Springs, CO · 2025
General Operating Support
- $842
Childfund · Richmond, VA · 2025
General Operating Support
- $750
Dana-Farber Cancer Institute · Boston, MA · 2025
General Operating Support
- $750
Holiday Toy Store · Amherst, NH · 2025
General Operating Support
- $750
Holiday Toy Store · Amherst, NH · 2024
General Operating Support
- $520
Childfund · Richmond, VA · 2024
General Operating Support
- $510
Compassion International · Colorado Springs, CO · 2023
General Operating Support
- $505
Childfund · Richmond, VA · 2023
General Operating Support
- $504
Compassion International · Colorado Springs, CO · 2024
General Operating Support
- $500
Amherst Land Trust · Amherst, NH · 2025
General Operating Support
- $500
Castle Preservation Society · Moultonborough, NH · 2025
General Operating Support
- $500
Families in Transition · Manchester, NH · 2025
General Operating Support
- $500
Habitat for Humanity Wake County · Raleigh, NC · 2025
General Operating Support
- $500
Michael J Fox Foundation · New York, NY · 2025
General Operating Support
- $500
Milford Rotary Club Foundation · Milford, NH · 2025
General Operating Support
- $500
St Judes Children'S Research Hospital · Memphis, TN · 2025
General Operating Support
- $500
Boys and Girls Club of Souhegan Valley · Milford, NH · 2024
General Operating Support
- $500
Habitat for Humanity Wake County · Raleigh, NC · 2024
General Operating Support
- $500
Michael J Fox Foundation · New York, NY · 2024
General Operating Support
Who else funds this kind of work
Same state
- Combined Jewish Philanthropies of Greater Boston4,151 grants · $943.7M
- Bny Mellon Charitable Gift Fund3,620 grants · $914.9M
- Mass General Brigham Incorporated &472 grants · $3.11B
Similar purposes
- The James and Angela111 grants · $7.3M
- Breakthrough Prize Foundation150 grants · $155.6M
- Ono Pharma Foundation54 grants · $13.8M
Similar grant size
- Fidelity Foundation7,750 grants · $457.4M
- Shell USA Company Foundation24,663 grants · $80.1M
- Enterprise Holdings Foundation30,880 grants · $360.4M
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.

