The Thomas W. Haas Foundation concentrates its giving on a mix of regional New Hampshire civic infrastructure and environmental conservation, while also supporting national cultural and health institutions. Large, multi-grant investments fund watershed and forest resilience in New England, capacity-building through the New Hampshire Community Foundation, and selective national partners such as the Smithsonian; there is also targeted support for Native American community needs and health administration initiatives.
A defining feature of the Thomas W Haas Foundation is its repeated, high-dollar support for New Hampshire civic infrastructure and landscape-scale conservation, alongside a smaller set of national institutions. The largest recent grant in the file is $4.5 million to Nhcf, and the foundation also gave $3 million to Building a Resilient Great Bay in 2025 and $2 million to the Smithsonian Institution that same year. Those gifts sit within a broader pattern of six- and seven-figure awards that fund community capacity, watershed resilience, forest stewardship, cultural institutions, and targeted health and Native American community needs. The record shows the foundation making multiple grants over several years to the same recipients, including the New Hampshire Community Foundation, Building a Resilient Great Bay, the Smithsonian Institution, the Rosebud Sioux Tribe, and the Northern Forest Center Forest Fund Campaign. Smaller grants also appear in arts, aviation, and health-administration support, indicating a portfolio that mixes long-term place-based commitments with selective institutional funding. The foundation’s giving is regional in scope, but its recipient list reaches beyond New Hampshire into Washington, South Dakota, and other states through named partners.
In New Hampshire civic infrastructure, the foundation gave $4.5 million to Nhcf in 2025 and $3 million in 2023, signaling a repeated commitment to community capacity-building through that intermediary. For estuary and coastal work, it awarded $3 million to Building a Resilient Great Bay in 2025 after earlier grants of $1.5 million in both 2024 and 2023. Forest stewardship is another recurring thread: the Northern Forest Center Forest Fund Campaign received $750,000 in 2025 after $250,000 grants in 2024 and 2023. The foundation also supports targeted health and social needs, including $924,600 to Mgh Health Administration in 2025 and $500,000 to New Hampshire Tomorrow Sunstance Use Disorders Fund in 2023.
Typical grants are modest at the lower end but include many large exceptions: the p25 is $2,500, the median is $5,000, and the p75 rises to $162,500. The file also shows repeated awards across multiple years to several recipients, which points to continuing support rather than one-off giving. Grantmaking appears to be through charitable grants, with no program-related investments and no grants to individuals. The recent record includes both very small awards and multi-million-dollar commitments, suggesting a portfolio that uses a few large anchors alongside many smaller grants.
$16.5M
$167.9M
$28.8M
$17.8M
Most grants fall between $3K and $163K, with a median of $5K.
25th Percentile
$3K
Median
$5K
75th Percentile
$163K
About 36% of grants go to recipients in WY.
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 FreeRegístrate gratis para ver qué tan bien se adapta tu organización sin fines de lucro a este financiador, obtener un pitch generado por IA y descubrir fundaciones similares.
Concentrated, high-value grants with multiple large awards to a small set of repeat grantees; a blend of regional place-based investments in New England and selective national institutional grants.
Notable grantees: New Hampshire Community Foundation (NHCF), Building a Resilient Great Bay, Smithsonian Institution, Rosebud Sioux Tribe, Northern Forest Center / Forest Fund Campaign
Recipient locations are concentrated in the United States, with 139 grants listed in the US. By recipient state count, Wyoming appears most often, while 36% of grants go to recipients in New Hampshire. Named recipient cities include Concord, Greenland, Washington, Boston, and Rosebud. The grants file also shows out-of-state recipients in places such as Lander, Cleveland, Frederick, Arlington, and Oshkosh, indicating a mix of New Hampshire-centered funding and selective national distribution.
The distribution is wide. The p25 grant size is $2,500, the median is $5,000, and the p75 is $162,500. The recent record also includes multi-million-dollar awards, including a $4.5 million grant and several $2 million grants.
Yes. The record shows repeated awards to several recipients across 2023, 2024, and 2025, including the New Hampshire Community Foundation, Building a Resilient Great Bay, the Smithsonian Institution, the Rosebud Sioux Tribe, and the Northern Forest Center Forest Fund Campaign.
Its grant record includes New Hampshire community capacity-building, Great Bay estuary resilience, Northern forest conservation, national cultural and research institutions, Native American community support, health administration, arts, aviation, and substance use disorder funding.
Recipients are entirely in the United States in the provided file, with 139 grants listed in the US. New Hampshire receives 36% of grants, and Wyoming is the top state by grant count.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| NHCF | CONCORD, ME | $4,500,000 | 2025 | CHARITABLE |
| BUILDING A RESILIENT GREAT BAY | GREENLAND, NH | $3,000,000 | 2025 | CHARITABLE |
| SMITHSONIAN INSTITUTION | WASHINGTON, DC | $2,000,000 | 2025 | CHARITABLE |
| ROSEBUD SIOUX TRIBE | ROSEBUD, SD | $1,189,355 | 2025 | CHARITABLE |
| NATIONAL PHILANTHROPIC TRUST | JENKINTON, PA | $1,000,000 | 2025 | CHARITABLE |
| MGH HEALTH ADMINISTRATION | BOSTON, MA | $924,600 | 2025 | CHARITABLE |
| NORTHERN FOREST CENTER FOREST FUND CAMPAIGN | CONCORD, NH | $750,000 | 2025 | CHARITABLE |
| NATIONAL AIR & SPACE MUSEUM | WASHINGTON, AZ | $500,000 | 2025 | CHARITABLE |
| THE NATURE CONSERVANCY | ARLINGTON, VA | $500,000 | 2025 | CHARITABLE |
| AIRCRAFT OWNERS AND PILOTS ASSOCIATION | FREDERICK, MD | $500,000 | 2025 | CHARITABLE |
| ST JOHN'S PREPATORY SCHOOL | DANVERS, MA | $500,000 | 2025 | CHARITABLE |
| HEALTH NETWORK FOUNDATION | CLEVELAND, OH | $300,000 | 2025 | CHARITABLE |
| EAA AVIATION FOUNDATION | OSHKOSH, WI | $200,000 | 2025 | CHARITABLE |
| PARTNERS IN HEALTH | BOSTON, MA | $190,358 | 2025 | CHARITABLE |
| LIGHTHAWK | LANDER, WY | $100,000 | 2025 | CHARITABLE |
| HOPE ON HAVEN HILL | ROCHESTER, NH | $75,000 | 2025 | CHARITABLE |
| SMALL HOPE BAY FOUNDATION | FORT LAUDERDALE, FL | $70,000 | 2025 | CHARITABLE |
| CREATIVE HAVERHILL | HAVERHILL, NH | $32,500 | 2025 | CHARITABLE |
| ESSEX COUNTY GREENBELT ASSOCIATION | ESSEX, MA | $16,000 | 2025 | CHARITABLE |
| RESIST | BOSTON, MA | $12,500 | 2025 | CHARITABLE |
| CHESTER RESIDENTS CONCERED FOR QUALITY LIVING | CRUM LYNNE, PA | $12,500 | 2025 | CHARITABLE |
| ACORN SCHOOL INC | STRATHAM, NH | $12,500 | 2025 | CHARITABLE |
| THE CENTRAL PRIDE FOUNDATION INC | MANCHESTER, NH | $7,500 | 2025 | CHARITABLE |
| SOCIETY FOR PROTECTION OF NH FOREST | CONCORD, NH | $5,000 | 2025 | CHARITABLE |
| BOYS & GIRLS CLUB OF MANCHESTER | MANCHESTER, NJ | $5,000 | 2025 | CHARITABLE |
| JOE ANDRUZZI FOUNDATION | NORTH ATTLEBOROUGH, MA | $5,000 | 2025 | CHARITABLE |
| SEACOAST SOUL MODELS | KITTERY, ME | $5,000 | 2025 | CHARITABLE |
| SAINT PAUL'S EVANGELICAL LUTHERAN CHURCH | WETHERSFIELD, CT | $5,000 | 2025 | CHARITABLE |
| YMCA OF NORTH SHORE | GLOUCESTER, MA | $5,000 | 2025 | CHARITABLE |
| CENTRAL CATHOLIC HIGH SCHOOL | LAWRENCE, MA | $5,000 | 2025 | CHARITABLE |
| CHALLENGE TO CONQUER CANCER | GREENVILLE, SC | $5,000 | 2025 | CHARITABLE |
| CROTCHED MOUNTAIN FOUNDATION | MANCHESTER, NH | $5,000 | 2025 | CHARITABLE |
| TRUSTEES OF THE COLLEGE OF THE HOLY CROSS | WORCESTER, MA | $5,000 | 2025 | CHARITABLE |
| THRIVE NEW ENGLAND | SANFORD, ME | $3,000 | 2025 | CHARITABLE |
| DAN HEALY'S HERO FOUNDATION | EXETER, NH | $3,000 | 2025 | CHARITABLE |
| KEIVE WAVIS AFFECTIVE EDUCATION | NOBLEBORO, ME | $2,500 | 2025 | CHARITABLE |
| NEWMARKET RECREATION DEPARTMENT | NEWMARKET, NH | $2,500 | 2025 | CHARITABLE |
| EXETER AREA CHAMBER CHILDRENS FOUNDATION | EXETER, NH | $2,500 | 2025 | CHARITABLE |
| NORTHERN ARIZONA VOLUNTEER MEDICAL CORPS | FLAGSTAFF, AZ | $2,500 | 2025 | CHARITABLE |
| SEACOAST AREA TEACHERS OF YOGA IN ACTION | GREENLAND, NH | $2,500 | 2025 | CHARITABLE |
| SUPPORTIVE LIVING INC | WOBURN, MA | $2,500 | 2025 | CHARITABLE |
| TILLY'S SENIOR DOG SANCTUARY | STRATHAM, NH | $2,500 | 2025 | CHARITABLE |
| TRUSTEE OF THE HAVERHILL PUBLIC LIBRARAY | HAVERHILL, MA | $2,500 | 2025 | CHARITABLE |
| MANCHESTER ESSEX CONSERVATION TR | MANCHESTER, MA | $2,500 | 2025 | CHARITABLE |
| EXETER HIGH SCHOOL | EXETER, NH | $2,500 | 2025 | CHARITABLE |
| THE GRANITE YMCA | MANCHESTER, NH | $2,500 | 2025 | CHARITABLE |
| CHILD ADVOCACY CENTER OF ROCKINGHAM COUNTY | DERRY, NH | $2,500 | 2025 | CHARITABLE |
| FAMILY REACH FOUNDATION | BOSTON, MA | $2,500 | 2025 | CHARITABLE |
| CARING BEYOND | DURHAM, NH | $2,500 | 2025 | CHARITABLE |
| ESSEX HISTORICAL SOCIETY | ESSEX, MA | $2,500 | 2025 | CHARITABLE |
NHCF
$4,500,000CHARITABLE
BUILDING A RESILIENT GREAT BAY
$3,000,000CHARITABLE
SMITHSONIAN INSTITUTION
$2,000,000CHARITABLE
ROSEBUD SIOUX TRIBE
$1,189,355CHARITABLE
NATIONAL PHILANTHROPIC TRUST
$1,000,000CHARITABLE
MGH HEALTH ADMINISTRATION
$924,600CHARITABLE
NORTHERN FOREST CENTER FOREST FUND CAMPAIGN
CHARITABLE
NATIONAL AIR & SPACE MUSEUM
$500,000CHARITABLE
THE NATURE CONSERVANCY
$500,000CHARITABLE
AIRCRAFT OWNERS AND PILOTS ASSOCIATION
$500,000CHARITABLE
ST JOHN'S PREPATORY SCHOOL
$500,000CHARITABLE
HEALTH NETWORK FOUNDATION
$300,000CHARITABLE
EAA AVIATION FOUNDATION
$200,000CHARITABLE
PARTNERS IN HEALTH
$190,358CHARITABLE
LIGHTHAWK
$100,000CHARITABLE
HOPE ON HAVEN HILL
$75,000CHARITABLE
SMALL HOPE BAY FOUNDATION
$70,000CHARITABLE
CREATIVE HAVERHILL
$32,500CHARITABLE
ESSEX COUNTY GREENBELT ASSOCIATION
$16,000CHARITABLE
RESIST
$12,500CHARITABLE
CHESTER RESIDENTS CONCERED FOR QUALITY LIVING
$12,500CHARITABLE
ACORN SCHOOL INC
$12,500CHARITABLE
THE CENTRAL PRIDE FOUNDATION INC
$7,500CHARITABLE
SOCIETY FOR PROTECTION OF NH FOREST
$5,000CHARITABLE
BOYS & GIRLS CLUB OF MANCHESTER
$5,000CHARITABLE
JOE ANDRUZZI FOUNDATION
$5,000CHARITABLE
SEACOAST SOUL MODELS
$5,000CHARITABLE
SAINT PAUL'S EVANGELICAL LUTHERAN CHURCH
$5,000CHARITABLE
YMCA OF NORTH SHORE
$5,000CHARITABLE
CENTRAL CATHOLIC HIGH SCHOOL
$5,000CHARITABLE
CHALLENGE TO CONQUER CANCER
$5,000CHARITABLE
CROTCHED MOUNTAIN FOUNDATION
$5,000CHARITABLE
TRUSTEES OF THE COLLEGE OF THE HOLY CROSS
$5,000CHARITABLE
THRIVE NEW ENGLAND
$3,000CHARITABLE
DAN HEALY'S HERO FOUNDATION
$3,000CHARITABLE
KEIVE WAVIS AFFECTIVE EDUCATION
$2,500CHARITABLE
NEWMARKET RECREATION DEPARTMENT
$2,500CHARITABLE
EXETER AREA CHAMBER CHILDRENS FOUNDATION
$2,500CHARITABLE
NORTHERN ARIZONA VOLUNTEER MEDICAL CORPS
$2,500CHARITABLE
SEACOAST AREA TEACHERS OF YOGA IN ACTION
$2,500CHARITABLE
SUPPORTIVE LIVING INC
$2,500CHARITABLE
TILLY'S SENIOR DOG SANCTUARY
$2,500CHARITABLE
TRUSTEE OF THE HAVERHILL PUBLIC LIBRARAY
$2,500CHARITABLE
MANCHESTER ESSEX CONSERVATION TR
$2,500CHARITABLE
EXETER HIGH SCHOOL
$2,500CHARITABLE
THE GRANITE YMCA
$2,500CHARITABLE
CHILD ADVOCACY CENTER OF ROCKINGHAM COUNTY
$2,500CHARITABLE
FAMILY REACH FOUNDATION
$2,500CHARITABLE
CARING BEYOND
$2,500CHARITABLE
ESSEX HISTORICAL SOCIETY
$2,500CHARITABLE