Massachusetts · Public charity
One Mission Inc
One mission is a pediatric cancer charity dedicated to improving the lives of children and families from diagnosis, through treatment, and beyond. (continued on schedule o) through programs that provide emotional, practical, and financial support, one mission helps ease the burdens pediatric cancer places on families while creating…
- $583k
- Granted FY2025(still arriving)
- 7
- Itemized grants FY2025
- 6
- Organizations funded FY2024
- 0%
- First-time grantees FY2024
- Itemized, FY2025
- $527k
- The rest is grants the schedule does not break out
- Median grant, FY2025
- $30,000
- Largest grant, FY2025
- $362,100
- Organizations funded a year
- 3 to 10
- FY2017 to FY2024
- States reached, FY2025
- 4
- Total assets, FY2025
- $1.4M
How open it is to new grantees
In FY2024, 0% of the organizations One Mission Inc funded were first-time grantees, receiving 0% of its grant dollars.
New vs renewed · share of each year
In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2025still arriving | 7 | $527k | 29% |
| FY2024 | 6 | $663k | 0% |
| FY2022 | 6 | $747k | 33% |
| FY2021 | 5 | $595k | 0% |
| FY2020 | 4 | $525k | 0% |
| FY2019 | 10 | $955k | 70% |
| FY2018 | 3 | $895k | 0% |
| FY2017 | 4 | $927k | n/a |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.
Top grantees
Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Children's Hospital Corporation | $3,405,002 | 9 | 0% |
| Dana-Farber Cancer Institute Inc | $1,361,644 | 9 | 0% |
| Rhode Island Hospital | $218,460 | 9 | 0% |
| Joe Andruzzi Foundation Inc | $157,791 | 2 | 5% |
| Christopher's Haven Inc | $157,215 | 3 | 7% |
| Camp Casco Inc | $142,074 | 5 | 7% |
| Rett's Roost | $102,791 | 3 | 16% |
| Children's Oncology Services of Massachusetts Inc | $75,160 | 1 | 10% |
| Mass General Brigham Incorporated | $52,000 | 1 | n/a |
| Mass General Brigham Incorporated | $44,900 | 1 | n/a |
Show all 15 grantees
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Children's Hospital Corporation | $3,405,002 | 9 | 0% |
| Dana-Farber Cancer Institute Inc | $1,361,644 | 9 | 0% |
| Rhode Island Hospital | $218,460 | 9 | 0% |
| Joe Andruzzi Foundation Inc | $157,791 | 2 | 5% |
| Christopher's Haven Inc | $157,215 | 3 | 7% |
| Camp Casco Inc | $142,074 | 5 | 7% |
| Rett's Roost | $102,791 | 3 | 16% |
| Children's Oncology Services of Massachusetts Inc | $75,160 | 1 | 10% |
| Mass General Brigham Incorporated | $52,000 | 1 | n/a |
| Mass General Brigham Incorporated | $44,900 | 1 | n/a |
| Tufts Medical Center Group Return | $40,000 | 1 | 0% |
| The New England Patriots Charitable Foundation Inc | $30,000 | 3 | 0% |
| Mass General Brigham Incorporated | $25,000 | 1 | n/a |
| Good Causes Inc | $15,000 | 1 | n/a |
| Children's Medical Center Foundation | $6,500 | 1 | 0% |
Where it is load-bearing
Each grantee by its size and the share of its budget One Mission Inc supplied at peak.
Tap a dot to name the grantee.
How this is measured
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Golf Fights Cancer Inc · Joy In Childhood Foundation Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to One Mission Inc?
Find your warmest path to One Mission Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
About One Mission Inc
- How much does One Mission Inc give?
- One Mission Inc reported 7 itemized grants totaling $527,100, out of $583,229 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 3 and 10 organizations a year over FY2017 to FY2024.
- What does One Mission Inc fund?
- By grant dollars over FY2017 to FY2025, its largest causes are Health (99%), Philanthropy (1%).
- Who are One Mission Inc's largest grantees?
- By total granted over FY2017 to FY2025: Children's Hospital Corporation ($3.4M), Dana-Farber Cancer Institute Inc ($1.4M), Rhode Island Hospital ($218k).
- Does One Mission Inc fund new organizations?
- In FY2024, 0% of the organizations it funded were first-time grantees.
- Which funders back the same organizations as One Mission Inc?
- Its strongest co-funders, measured against what their size predicts, include Golf Fights Cancer Inc, Joy In Childhood Foundation Inc, American Online Giving Foundation Inc.
- Where is One Mission Inc based?
- One Mission Inc is based in MA.
Play a game based on One Mission’s filings →