TMT Charitable Foundation concentrates its funding on private education and a small set of mission-driven organizations, making very large, targeted gifts rather than many small grants. The foundation is a major supporter of a single independent K–12 institution (Greenwich Country Day School) and of Dartmouth College, with additional sizable gifts to conservation and community-focused projects. Its grantmaking appears relationship-driven and place-agnostic, favoring repeat and multi‑hundred‑thousand to multi‑million dollar commitments to a handful of beneficiaries.
TMT Charitable Foundation Inc’s largest recent grant was a $9,591,507 general award to Greenwich Country Day School, a signal that private education sits at the center of its giving. The foundation also made a $4,000,000 general grant to Trustees of Dartmouth College and a $1,000,000 grant to Dartmouth Buddy Teeven, showing a strong pattern of large, targeted support for named institutions and related beneficiaries. Across the recent grants list, the foundation favors general-purpose gifts over restricted project funding, and its awards often land in seven-figure or high six-figure ranges rather than smaller, widely dispersed checks. Its portfolio is concentrated but not singular. Alongside education, TMT Charitable Foundation Inc has supported conservation through a $500,000 grant to Wild Salmon Center and community programming through a $500,000 grant to The Bridge Project. Smaller awards extend to family services, youth organizations, anti-trafficking work, and faith-based or community institutions, but the overall profile remains focused on a limited set of recipients that receive repeated support over time. That pattern points to relationship-based grantmaking with a narrow beneficiary set and substantial commitment levels.
Independent K–12 education is the clearest theme in the recent grants. The foundation gave $9,591,507 to Greenwich Country Day School for general support, and it also made a $576,800 general grant to Greenwich Country Day School Scholar. Earlier support included $334,300 to Greenwich Country Day School Inc. This suggests both institutional and scholarship-related backing within the same school ecosystem. Higher education is another core area. TMT Charitable Foundation Inc gave $4,000,000 to Trustees of Dartmouth College and $1,000,000 to Dartmouth Buddy Teeven, while an earlier $800,000 award to Trustees of Dartmouth College shows continuity over multiple years. The foundation also funds conservation and community work. It gave $500,000 to Wild Salmon Center and another $500,000 to The Bridge Project, alongside smaller grants to organizations such as Family Centers, Partnership to End Human Trafficking, and Kids in Crisis.
Typical grant size is large: the 25th percentile is $56,250, the median is $75,000, and the 75th percentile is also $75,000, indicating a tight cluster around a common grant level with a few much larger outliers. The recent grants list shows repeat support across years for several recipients, including Greenwich Country Day School, Trustees of Dartmouth College, St Nicholas Russian Orthodox Cathedral, Kids in Crisis, and Goshen Valley. The foundation gives to organizations rather than individuals, and it does not make program-related investments. The awards shown are general grants, suggesting a preference for flexible support rather than narrowly restricted project funding.
$16.9M
$15.7M
$18.6M
$17.4M
Most grants fall between $56K and $75K, with a median of $75K.
25th Percentile
$56K
Median
$75K
75th Percentile
$75K
About 7% of grants go to recipients in CT.
Sign up for a free Kindora account to access AI-generated insights into this funder's giving patterns, decision-makers, and fit signals.
Get Started FreeFree Kindora accounts unlock side-by-side comparisons with foundations that share this funder's focus areas and giving profile.
Get Started FreeSign up free to see how well your nonprofit fits this funder, get an AI-generated pitch, and unlock similar foundations.
Very concentrated portfolio: a small number of very large grants, frequent repeat support to the same institutions, and a preference for general-purpose (unrestricted) gifts rather than many program-specific awards.
Notable grantees: Greenwich Country Day School (and affiliated scholarship funds), Trustees of Dartmouth College, Wild Salmon Center, The Bridge Project
Grants are national in scope, and every recent recipient listed is in the US. Connecticut is the top state by grant count, with Greenwich appearing repeatedly and other CT recipients including Fairfield, Cos Cob, and Wichita not in Connecticut. Outside Connecticut, grants reached Hanover, New Hampshire; New York City; Portland, Oregon; Memphis, Tennessee; Waleska, Georgia; Seattle, Washington; Denver, Colorado; and Dobbs Ferry, New York. Kansas received 10% of grants, reflecting some local giving from the Wichita headquarters.
The recent grants show a strong focus on independent K–12 education and higher education. Greenwich Country Day School received a $9,591,507 general grant, Trustees of Dartmouth College received $4,000,000, and Dartmouth Buddy Teeven received $1,000,000. The foundation also supports conservation and community-focused organizations.
The grant-size distribution is tightly clustered: p25 is $56,250, the median is $75,000, and p75 is $75,000. That profile sits alongside a few very large awards, including multi-million-dollar grants to education beneficiaries.
Yes. Recent grants include repeat awards to Greenwich Country Day School, Trustees of Dartmouth College, St Nicholas Russian Orthodox Cathedral, Kids in Crisis, and Goshen Valley across 2023 and 2025, indicating recurring relationships rather than one-time support only.
The foundation gives nationally, but Connecticut is the top state by grant count. Recent CT recipients include Greenwich, Fairfield, and Cos Cob, while other grants went to Hanover, New York, Portland, Memphis, Waleska, Seattle, Denver, and Dobbs Ferry.
The recent grants are listed as general awards, which indicates flexible support rather than narrowly restricted project-only grants. The foundation also does not fund individuals and does not make program-related investments.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| GREENWICH COUNTRY DAY SCHOOL | GREENWICH, CT | $9,591,507 | 2025 | GENERAL |
| TRUSTEES OF DARTMOUTH COLLEGE | HANOVER, NH | $4,000,000 | 2025 | GENERAL |
| DARTMOUTH BUDDY TEEVEN | HANOVER, NH | $1,000,000 | 2025 | GENERAL |
| GREENWICH COUNTRY DAY SCHOOL SCHOLAR | GREENWICH, CT | $576,800 | 2025 | GENERAL |
| THE BRIDGE PROJECT | NEW YORK, NY | $500,000 | 2025 | GENERAL |
| WILD SALMON CENTER | PORTLAND, OR | $500,000 | 2025 | GENERAL |
| FAMILY CENTERS | GREENWICH, CT | $100,000 | 2025 | GENERAL |
| FUNDPLAY FOUNDATION | NEW YORK, NY | $100,000 | 2025 | GENERAL |
| STJUDE | MEMPHIS, TN | $75,000 | 2025 | GENERAL |
| PARTNERSHIP TO END HUMAN TRAFFICKING | FAIRFIELD, CT | $75,000 | 2025 | GENERAL |
| BOYS AND GRILS CLUB OF GREENWICH | GREENWICH, CT | $75,000 | 2025 | GENERAL |
| GOSHEN VALLEY | WALESKA, GA | $75,000 | 2025 | GENERAL |
| KIDS IN CRISIS | COS COB, CT | $75,000 | 2025 | GENERAL |
| GLAM4GOOD | DOBBS FERRY, NY | $50,000 | 2025 | GENERAL |
| FISHING FOR THE FIGHT | PNEDALE, WY | $25,000 | 2025 | GENERAL |
| ST NICHOLAS RUSSIAN ORTHODOX CATHEDRAL | NEW YORK, NY | $25,000 | 2025 | GENERAL |
| WILD TERRA FOUNDATION | SEATTLE, WA | $20,000 | 2025 | GENERAL |
| AUGIES QUEST TO CURE ALS | DENVER, CO | $15,000 | 2025 | GENERAL |
| WICHITA COLLEGIATE SCHOOL | WICHITA, KS | $5,000 | 2025 | GENERAL |
| GREENWICH COUNTRY DAY SCHOOL INC | GREENWICH, CT | $1,604,840 | 2024 | GENERAL |
| TRUSTEES OF DARTMOUTH COLLEGE | HANOVER, NH | $1,100,000 | 2024 | GENERAL |
| WILD SALMON CENTER | PORTLAND, OR | $300,000 | 2024 | GENERAL |
| FAMILY CENTER | GREENWICH, CT | $100,000 | 2024 | GENERAL |
| LEAGUE 42 | WICHITA, KS | $75,000 | 2024 | GENERAL |
| KIDS IN CRISIS | COS COB, CT | $75,000 | 2024 | GENERAL |
| GOSHEN VALLEY BOYS RANCH INC | WALESKA, GA | $75,000 | 2024 | GENERAL |
| GLAM4GOOD | DOBBS FERRY, NY | $50,000 | 2024 | GENERAL |
| BOYS AND GIRLS CLUB | GREENWICH, CT | $50,000 | 2024 | GENERAL |
| ST JUDE | MEMPHIS, TN | $50,000 | 2024 | GENERAL |
| ST NICHOLAS RUSSIAN ORTHODOX CATHEDRAL | NEW YORK, NY | $25,000 | 2024 | GENERAL |
| AMERICAN FEDERATION OF ARTS | NEW YORK, NY | $25,000 | 2024 | GENERAL |
| JUNIOR LEAGUE OF WICHITA | Wichita, KS | $5,000 | 2024 | GENERAL |
| TRUSTEES OF DARTMOUTH COLLEGE | HANOVER, NH | $800,000 | 2023 | GENERAL |
| GREENWICH COUNTRY DAY SCHOOL INC | GREENWICH, CT | $334,300 | 2023 | GENERAL |
| BOYS AND GIRLS CLUB | GREENWICH, CT | $75,000 | 2023 | GENERAL |
| GOSHEN VALLEY BOYS RANCH INC | WALESKA, GA | $75,000 | 2023 | GENERAL |
| FAMILY CENTER | GREENWICH, CT | $75,000 | 2023 | GENERAL |
| FUNDAMENTAL LEARNING CENTER | WICHITA, KS | $75,000 | 2023 | General |
| KIDS IN CRISIS | COS COB, CT | $75,000 | 2023 | GENERAL |
| ST JUDE | MEMPHIS, TN | $50,000 | 2023 | GENERAL |
| NIDO DE ESPERANZA CHARITABLE SOCIETY | NEW YORK, NY | $25,000 | 2023 | GENERAL |
| ST NICHOLAS RUSSIAN ORTHODOX CATHEDRAL | NEW YORK, NY | $20,000 | 2023 | GENERAL |
GREENWICH COUNTRY DAY SCHOOL
$9,591,507GENERAL
TRUSTEES OF DARTMOUTH COLLEGE
$4,000,000GENERAL
DARTMOUTH BUDDY TEEVEN
$1,000,000GENERAL
GREENWICH COUNTRY DAY SCHOOL SCHOLAR
$576,800GENERAL
GENERAL
FUNDPLAY FOUNDATION
$100,000GENERAL
STJUDE
$75,000GENERAL
PARTNERSHIP TO END HUMAN TRAFFICKING
$75,000GENERAL
BOYS AND GRILS CLUB OF GREENWICH
$75,000GENERAL
GOSHEN VALLEY
$75,000GENERAL
KIDS IN CRISIS
$75,000GENERAL
GLAM4GOOD
$50,000GENERAL
FISHING FOR THE FIGHT
$25,000GENERAL
ST NICHOLAS RUSSIAN ORTHODOX CATHEDRAL
$25,000GENERAL
WILD TERRA FOUNDATION
$20,000GENERAL
GREENWICH COUNTRY DAY SCHOOL INC
$1,604,840GENERAL
TRUSTEES OF DARTMOUTH COLLEGE
$1,100,000GENERAL
FAMILY CENTER
$100,000GENERAL
KIDS IN CRISIS
$75,000GENERAL
GOSHEN VALLEY BOYS RANCH INC
$75,000GENERAL
GLAM4GOOD
$50,000GENERAL
ST NICHOLAS RUSSIAN ORTHODOX CATHEDRAL
$25,000GENERAL
TRUSTEES OF DARTMOUTH COLLEGE
$800,000GENERAL
GREENWICH COUNTRY DAY SCHOOL INC
$334,300GENERAL
GOSHEN VALLEY BOYS RANCH INC
$75,000GENERAL
FAMILY CENTER
$75,000GENERAL
KIDS IN CRISIS
$75,000GENERAL
ST NICHOLAS RUSSIAN ORTHODOX CATHEDRAL
$20,000GENERAL