Data / Foundation grants / Leo Claire & Robert Adenbaum Foundation
Leo Claire & Robert Adenbaum Foundation: 24 grants to organizations, $481,470 (tax year ended December 2025)
Leo Claire & Robert Adenbaum Foundation, a private foundation in North Palm Beach, FL, paid 24 grants to organizations totaling $481,470 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on August 5, 2026. The largest was $109,250 to Jupiter Medical Center FDN Inc in Jupiter, FL for general support.
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- EIN
- 116013398
- Based in
- North Palm Beach, FL
- Assets
- $20,913,983
- Grants paid
- $481,470
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed August 5, 2026, IRS object ID 202612179349100106. It reported $481,470 in grants paid; 24 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Jupiter Medical Center FDN Inc | Jupiter, FL | General support | Philanthropy, voluntarism and grantmaking foundations | $109,250 | apps.irs.gov |
| Lewis Katz School of Medicine | Philadelphia, PA | General support | $100,000 | apps.irs.gov | |
| University of Florida FDN Inc | Gainsville, FL | Adenbaum professorship - engineering | $100,000 | apps.irs.gov | |
| Big Dog Rescue Ranch | Loxahatchee, FL | General support | $30,000 | apps.irs.gov | |
| Asu Foundation Inc | Tempe, AZ | General support | $25,000 | apps.irs.gov | |
| Lafayette College Enhancement | Easton, PA | General support | $25,000 | apps.irs.gov | |
| Mit Resource Development | Cambridge, MA | General support | $25,000 | apps.irs.gov | |
| Friends of Macarthur State Park | North Palm Beach, FL | General support | $18,720 | apps.irs.gov | |
| Gary Senise Foundation | Nashville, TN | General support | $5,000 | apps.irs.gov | |
| Maltz Jupiter Theatre | Jupiter, FL | General support | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Rady Children's Hospital Foundation | San Diego, CA | General support | $5,000 | apps.irs.gov | |
| Shriner's Hosptal for Children | Tampa, FL | General support | $5,000 | apps.irs.gov | |
| St Jude Children's Hospital | Doral, FL | General support | $5,000 | apps.irs.gov | |
| CMT Research Foundation | Atlanta, GA | General support | Medical research | $3,000 | apps.irs.gov |
| Loggerhead Marine Life Center | Juno Beach, FL | General support | $2,500 | apps.irs.gov | |
| Center for Childhood Counseling | Palm Beach Gardens, FL | General support | $2,000 | apps.irs.gov | |
| Chapman School of Seamanship | Stuart, FL | General support | $2,000 | apps.irs.gov | |
| Furry Friends Humane Inc | Jupiter, FL | General support | Animal-related | $2,000 | apps.irs.gov |
| Nature Conservancy | Arlington, VA | General support | $2,000 | apps.irs.gov | |
| Ocean Conservancy | Washington, DC | General support | Environment | $2,000 | apps.irs.gov |
| Peggy Adams Animal Rescue League | West Palm Beach, FL | General support | $2,000 | apps.irs.gov | |
| Project Lift | Hobe Sound, FL | General support | Youth development | $2,000 | apps.irs.gov |
| Temple Solel | Hollywood, FL | General support | $2,000 | apps.irs.gov | |
| Unlimited Foundation | West Palm Beach, FL | General support | $2,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed November 5, 2025, IRS object ID 202503099349101010. It reported $243,393 in grants paid; 13 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Lewis Katz School of Medicine | Philadelphia, PA | General support | $75,000 | apps.irs.gov | |
| University of Florida FDN Inc | Gainsville, FL | Adenbaum professorship - engineering | $75,000 | apps.irs.gov | |
| Jupiter Medical Center FDN Inc | Jupiter, FL | General support | Philanthropy, voluntarism and grantmaking foundations | $44,000 | apps.irs.gov |
| Big Dog Rescue Ranch | Loxahatchee, FL | General support | $28,500 | apps.irs.gov | |
| Friends of Macarthur State Park | North Palm Beach, FL | General support | $9,393 | apps.irs.gov | |
| Jupiter Elementary School | Jupiter, FL | Adopt a classroom | $2,500 | apps.irs.gov | |
| CMT Research Foundation | Atlanta, GA | General support | Medical research | $2,000 | apps.irs.gov |
| Nature Conservancy | Arlington, VA | General support | $2,000 | apps.irs.gov | |
| Bexley Elementary School | Land of Lakes, FL | Adopt a classroom | $1,000 | apps.irs.gov | |
| Chapman School of Seamanship | Stuart, FL | General support | $1,000 | apps.irs.gov | |
| Charles Rushe Middle School | Land O Lakes, FL | General support | $1,000 | apps.irs.gov | |
| Project Lift | Hobe Sound, FL | General support | Youth development | $1,000 | apps.irs.gov |
| Sunlake High School | Land O Lakes, FL | General support | $1,000 | apps.irs.gov |
Grants paid, tax year ended December 2023
From the Form 990-PF filed February 21, 2025, IRS object ID 202540529349100514. It reported $287,216 in grants paid; 17 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Lewis Katz School of Medicine | Philadelphia, PA | General support | $80,000 | apps.irs.gov | |
| University of Florida FDN Inc | Gainsville, FL | Adenbaum professorship - engineering | $80,000 | apps.irs.gov | |
| Jupiter Medical Center FDN Inc | Jupiter, FL | General support | Philanthropy, voluntarism and grantmaking foundations | $70,000 | apps.irs.gov |
| Big Dog Rescue Ranch | Loxahatchee, FL | General support | $20,000 | apps.irs.gov | |
| Friends of Macarthur State Park | North Palm Beach, FL | General support | $9,216 | apps.irs.gov | |
| Ocean Conservancy | Washington, DC | General support | Environment | $5,000 | apps.irs.gov |
| Chapman School of Seamanship | Stuart, FL | General support | $3,500 | apps.irs.gov | |
| Jupiter Elementary School | Jupiter, FL | Adopt a classroom | $3,000 | apps.irs.gov | |
| Loggerhead Marinelife Center | North Palm Beach, FL | General support | Science and technology | $2,500 | apps.irs.gov |
| Charles Rushe Middle School | Land O Lakes, FL | General support | $2,000 | apps.irs.gov | |
| Greenpeace USA | Washington, DC | General support | $2,000 | apps.irs.gov | |
| Nature Conservancy | Arlington, VA | General support | $2,000 | apps.irs.gov | |
| Rady Childrens Hospital Foundation | San Diego, CA | General support | $2,000 | apps.irs.gov | |
| Shriners Hospital for Children | Tampa, FL | General support | Health care | $2,000 | apps.irs.gov |
| St Jude Children Research Hospital | Miami, FL | General support | $2,000 | apps.irs.gov | |
| Bexley Elementary School | Land of Lakes, FL | Adopt a classroom | $1,000 | apps.irs.gov | |
| Temple Solei General Fund | Cardiff By the Sea, CA | General support | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Philanthropy, voluntarism and grantmaking foundations | $223,250 |
| Environment | $7,000 |
| Arts, culture and humanities | $5,000 |
| Medical research | $5,000 |
| Youth development | $3,000 |
| Science and technology | $2,500 |
| Animal-related | $2,000 |
| Health care | $2,000 |
States funded
| Recipient state | Granted |
|---|---|
| Florida | $649,079 |
| Pennsylvania | $280,000 |
| Arizona | $25,000 |
| Massachusetts | $25,000 |
| District of Columbia | $9,000 |
| California | $8,000 |
| Virginia | $6,000 |
| Tennessee | $5,000 |
Also on SpecStream
- Who funds philanthropy, voluntarism and grantmaking foundations in Florida
- Who funds environment in District of Columbia
- Who funds arts, culture and humanities in Florida
- Who funds medical research in Georgia
- Who funds youth development in Florida
- Who funds science and technology in Florida
Updated August 5, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.