Funding search · EIN 943163451 · Castro Valley, CA
The Mbk 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.
- 91
- grants reported
- $439,850
- total given
- 2022–2025
- filing years
- $3,000
- 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
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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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4 grants matching “rotc” · $20,000
- $6,000
The Campanile Foundation · San Diego, CA · 2025
Donation to support naval rotc scholarships.
- $8,000
The Campanile Foundation · San Diego, CA · 2024
Donation to support naval rotc scholarships.
- $3,000
Sdsu - the Campanile Foundation · San Diego, CA · 2023
Naval rotc scholarships
- $3,000
Sdsu - the Campanile Foundation · San Diego, CA · 2022
Naval rotc scholarships
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- University of Arizona - Bio5 Keys Internship Program4 grants · $40,700
- University of Arizona - Keys Internship Program2 grants · $36,750
- Als Therapy Developement Institute2 grants · $36,000
- Als Therapy Development Institute2 grants · $36,000
- Bishop O'Dowd High School3 grants · $34,000
- Big Sky Bravery4 grants · $32,800
- Brainy Camps Association1 grant · $26,150
- University of San Diego Accounting Devel Fund4 grants · $20,000
- University of Arizona - College of Social & Behavioral Sciences4 grants · $19,000
- Yellowstone Forever4 grants · $17,600
Giving over time
Grant history
All 91 reported grants, largest first.
- $26,150
Brainy Camps Association · Silverspring, MD · 2022
Camps for children with chronic conditions
- $25,300
University of Arizona - Keys Internship Program · Tucson, AZ · 2023
Summer internship program for students
- $18,000
Als Therapy Development Institute · Watertown, MA · 2025
Donation to support research of effective treatments for als (lou gehrig's) disease.
- $18,000
Als Therapy Development Institute · Watertown, MA · 2024
Donation to support research of effective treatments for als (lou gehrig's) disease.
- $18,000
Als Therapy Developement Institute · Watertown, MA · 2023
Research effective treatments for als disease
- $18,000
Als Therapy Developement Institute · Cambridge, MA · 2022
Research effective treatments for als disease
- $15,700
University of Arizona - Bio5 Keys Internship Program · Tucson, AZ · 2024
Donation to support summer internship program for students.
- $15,000
University of Arizona - Bio5 Keys Internship Program · Tucson, AZ · 2025
Donation to support summer internship program for students.
- $14,000
Bishop O'Dowd High School · Oakland, CA · 2022
Academic scholarships
- $11,450
University of Arizona - Keys Internship Program · Tucson, AZ · 2022
Summer internship program for students
- $10,800
Education Through Music Colorado · Denver, CO · 2025
Donation to support music programs to underserved communities.
- $10,000
Bishop O'Dowd High School · Oakland, CA · 2024
Donation to support academic scholarships.
- $10,000
Bishop O'Dowd High School · Oakland, CA · 2023
Academic scholarships
- $9,000
Big Sky Bravery · Bozeman, MT · 2023
Post deployment decompression programs for special ops forces
- $9,000
Big Sky Bravery · Bozeman, MT · 2022
Post deployment decompression programs for special ops forces
- $8,400
Big Sky Bravery · Belgrade, MT · 2024
Donation to support post deployment decompression programs for special ops forces.
- $8,000
The Campanile Foundation · San Diego, CA · 2024
Donation to support naval rotc scholarships.
- $6,400
Big Sky Bravery · Belgrade, MT · 2025
Donation to support post deployment decompression programs for special ops forces.
- $6,000
The Campanile Foundation · San Diego, CA · 2025
Donation to support naval rotc scholarships.
- $6,000
Shanel Valley Academy · Hopland, CA · 2022
Charter school restoring local access to education to families
- $5,000
University of Arizona - Bio5 Keys Internship Program · Tucson, AZ · 2025
Donation to support summer internship program for students.
- $5,000
University of Arizona - College of Social & Behavioral Sciences · Tucson, AZ · 2025
Donation to support manzo school garden program.
- $5,000
University of San Diego Accounting Devel Fund · San Diego, CA · 2025
Donation to support accounting dept scholarships.
- $5,000
Kappa Sigma Educational Foundation · Oro Valley, AZ · 2024
Donation to support educaitonal scholarships and grants.
- $5,000
University of Arizona - Bio5 Keys Internship Program · Tucson, AZ · 2024
Donation to support summer internship program for students.
- $5,000
University of Arizona - College of Social & Behavioral Sciences · Tucson, AZ · 2024
Donation to support manzo school garden program.
- $5,000
University of San Diego Accounting Devel Fund · San Diego, CA · 2024
Donation to support accounting dept scholarships.
- $5,000
University of Arizona - College of Social & Behavioral Sciences · Tucson, AZ · 2023
Manzo school garden program
- $5,000
University of San Diego Accounting Devel Fund · San Diego, CA · 2023
Accounting dept scholarships
- $5,000
University of San Diego Accounting Devel Fund · San Diego, CA · 2022
Accounting dept scholarships
- $4,400
Kappa Sigma Educational Foundation · Oro Valley, AZ · 2025
Donation to support educaitonal scholarships and grants.
- $4,400
Yellowstone Forever · Bozeman, MT · 2025
Donation to protect, preserve and enhance yellowstone national park.
- $4,400
Yellowstone Forever · Bozeman, MT · 2024
Donation to protect, preserve and enhance yellowstone national park.
- $4,400
Yellowstone Forever · Bozeman, MT · 2023
Assist with protection, preservation and enhance yellowstone national park
- $4,400
Yellowstone Forever · Bozeman, MT · 2022
Assist with protection, preservation and enhance yellowstone national park
- $4,250
Partners Program · Oakland, CA · 2023
Summer school program for youth
- $4,250
Partners Program · Oakland, CA · 2022
Summer school program for youth
- $4,000
University of Arizona - College of Social & Behavioral Sciences · Tucson, AZ · 2022
Manzo school garden program
- $4,000
University of Arizona - Honors College · Tucson, AZ · 2022
Honors student support
- $3,550
Community Food Bank · Tucson, AZ · 2022
Provide food to those in need
- $3,000
Seacoast Church · Mount Pleasant, SC · 2025
Donation to support those in pain find healing and clarity through the counseling center.
- $3,000
Shanel Valley Academy · Hopland, CA · 2025
Donation to support the charter school restoring local access to education to families.
- $3,000
Warriors of Quiet Waters · Bozeman, MT · 2025
Donation to support post 9/11 combat veterans and their loved ones.
- $3,000
Seacoast Church · Mount Pleasant, SC · 2024
Donation to support those in pain find healing and clarity through the counseling center.
- $3,000
Shanel Valley Academy · Hopland, CA · 2024
Donation to support the charter school restoring local access to education to families.
- $3,000
Warriors of Quiet Waters · Bozeman, MT · 2024
Donation to support post 9/11 combat veterans and their loved ones.
- $3,000
Extreme Community Makeover · Denver, CO · 2023
Coordinate volunteer teams to help residents improve their homes & neighborhoods
- $3,000
Sdsu - the Campanile Foundation · San Diego, CA · 2023
Naval rotc scholarships
- $3,000
Shanel Valley Academy · Hopland, CA · 2023
Charter school restoring local access to education to families
- $3,000
Sdsu - the Campanile Foundation · San Diego, CA · 2022
Naval rotc scholarships
- $2,800
K9 for Warriors · Ponte Vedra, FL · 2024
Donation to support training of service dogs for veterans suffering ptst, tbo and/or mst.
- $2,500
Colorado Coalition for the Homeless · Denver, CO · 2025
Donation to support people achieving & maintaning housing stability.
- $2,500
K9 for Warriors · Ponte Vedra, FL · 2025
Donation to support training of service dogs for veterans suffering ptst, tbo and/or mst.
- $2,500
Colorado Coalition for the Homeless · Denver, CO · 2024
Donation to support people achieving & maintaning housing stability.
- $2,500
Education Through Music Colorado · Denver, CO · 2024
Donation to support music programs to underserved communities.
- $2,400
K9 for Warriors · Ponte Vedra, FL · 2023
Train service dogs with veterans suffering ptst, tbo and/or mst
- $2,300
Alameda Food Bank · Alameda, CA · 2022
Provide food to those in need
- $2,000
Avian Conservation Center · Charleston, SC · 2025
Donation to support medical care for injured birds and shorebirds.
- $2,000
Avian Conservation Center · Charleston, SC · 2024
Donation to support medical care for injured birds and shorebirds.
- $2,000
Jobpath · Tucson, AZ · 2024
Donation to support adults in short term degree and certficate programs.
- $2,000
University of Arizona - College of Science Admin Galilio Circle Program · Tucson, AZ · 2024
Donation to support scholarships to undergrad and grad students.
- $2,000
Colorado Coalition for the Homeless · Denver, CO · 2023
Support people achieving & maintaining housing stability
- $2,000
Jobpath · Tucson, AZ · 2023
Support adults in short term degree and certificate programs
- $2,000
University of Arizona - College of Science Admin Galilio Circle Program · Tucson, AZ · 2023
Awards scholarships to undergrad and grad students.
- $2,000
Jobpath · Tucson, AZ · 2022
Support adults in short term degree and certificate programs
- $1,800
Heart of the Valley Animal Shelter · Bozeman, MT · 2025
Donation to support shelter for animals.
- $1,800
Heart of the Valley Animal Shelter · Bozeman, MT · 2024
Donation to support shelter for animals.
- $1,325
Alameda Meals On Wheels · Alameda, CA · 2022
Provide food to those in need
- $1,200
Payson Senior Center · Payson, AZ · 2023
Provide meals for those in need
- $1,200
Payson Senior Center · Payson, AZ · 2022
Provide meals for those in need
- $1,100
Santa Rosa Medical Hospital Foundation · Santa Rosa, CA · 2022
Hospital & hospice center
- $1,000
University of Arizona - College of Science Admin Galilio Circle Program · Tucson, AZ · 2025
Donation to support scholarships to undergrad and grad students.
- $1,000
Handi Dogs · Tucson, AZ · 2023
Service dogs for older adults & people with disabilities
- $1,000
Santa Rosa Medical Hospital Foundation · Santa Rosa, CA · 2023
Hospital & hospice center
- $1,000
Handi Dogs · Tucson, AZ · 2022
Service dogs for older adults & people with disabilities
- $1,000
Humane Society of Southern Arizona · Tucson, AZ · 2022
Shelter & protection of animals
- $1,000
Semper Fi & America'S Fun · Oceanside, CA · 2022
Assisting veterans and families by providing financial and program support
- $1,000
The Smile Train · New York, NY · 2022
Cleft palate surgeries in underdeveloped countries
- $1,000
United Way of Tucson and Southern Az · Tucson, AZ · 2022
Creating community based and led solutions for better lives
- $1,000
Wounded Warrior Project · Topeka, KS · 2022
Assistance for veterans
- $800
Wounded Warrior Project · Jacksonville, FL · 2025
Empowering post-9/11 veterans, service members and their families to thrive
- $675
K9 for Warriors · Ponte Vedra, FL · 2022
Train service dogs with veterans suffering ptst, tbo and/or mst
- $500
Boys and Girls Club of Tucson · Tucson, AZ · 2022
Support youth with summer programs
- $400
Ability Dogs of Arizona · Tucson, AZ · 2024
Donation to support specialized training for people and their dogs to enhance quality of life.
- $400
Humane Society of Southern Arizona · Tucson, AZ · 2024
Donation to support shelter for animals.
- $200
Ability Dogs of Arizona · Tucson, AZ · 2025
Donation to support specialized training for people and their dogs to enhance quality of life.
- $200
Humane Society of Southern Arizona · Tucson, AZ · 2025
Donation to support shelter for animals.
- $200
Moreau Catholic High School · Hayward, CA · 2023
Donation toward tuition assistance program to those in need
- $100
Vietnam Veterans Memorial Fund · Arlington, VA · 2024
Donation to support care and preservation of 3 acre site of the vietnam memorial in washington d.c.
- $100
Vietnam Veterans Memorial Fund · Arlington, VA · 2023
Care/preservation of 3 acre site where vietnam veteratns memorial rests
- $100
Vietnam Veterans Memorial Fund · Arlington, VA · 2022
Care/preservation of 3 acre site where vietnam veteratns memorial rests
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar purposes
- The Goldman Sachs Charitable Gift Fund9,951 grants · $854.8M
- National Collegiate Athletic Association2,481 grants · $2.09B
- The Susan Thompson Buffett Foundation1,530 grants · $3.56B
Similar grant size
- Enterprise Holdings Foundation30,880 grants · $360.4M
- State Employees Credit Union Foundation7,131 grants · $63.0M
- Publix Super Markets Charities6,333 grants · $108.7M
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.

