C K Williams Foundation
Private foundation · Pittsburgh, PA · EIN 23-6292772 · reported 2023–2025 · files as The C K Williams Fdn Inv Adv Acct
43grants reported
$25Kmedian award
$7,500lower quartile
$5,000smallest grant
$1.1Mtotal paid
10states reached
3years giving
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
PO Box 185
Pittsburgh, PA 15230-0185
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
This address is a trust department, not an office. 1,135 other foundations file from the same address, which means a bank or a management company administers the trust. Put the full legal name of the fund and its EIN at the top of the letter, or it lands in a pile with thousands of others and nobody knows which fund you are writing about.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| Bridgeport Hospital | Bridgeport, CT | $130,000 |
| Mountain Top Arboretum | Tannersville, NY | $125,000 |
| NO Kid Hungry - Share Out Strength | Washington, DC | $75,000 |
| Olana Partnership | Hudson, NY | $50,000 |
| Gifford Youth Achievement Center | Vero Beach, FL | $50,000 |
| Brigham and Womens Hospital | Boston, MA | $50,000 |
| Brigham and Womens Hospital | Boston, MA | $50,000 |
| Native Plant Trust | Framingham, MA | $25,000 |
| Friends of the National Arboretum | Washington, DC | $25,000 |
| Young Concert Artists | New York, NY | $25,000 |
| Decorative Arts Trust | Media, PA | $25,000 |
| Hillwood Estate Museum & Gardens | Washington DC, DC | $25,000 |
| Smithsonian American Art Museum | Washington DC, DC | $25,000 |
| Young Concert Artists Inc | New York, NY | $25,000 |
| Mountaintop Arboretum | Tannersville, NY | $25,000 |
| Friends of the National Arboretum Inc | Washington, DC | $25,000 |
| Smithsonian American Art Museum | Washington DC, DC | $25,000 |
| Hillwood Estate Museum & Gardens | Washington, DC | $25,000 |
| The Decorative Arts Trust | Media, PA | $25,000 |
| Friends of the National Arboretum | Washington, DC | $25,000 |
| Young Concert Artists | New York, NY | $25,000 |
| Decorative Arts Trust | Media, PA | $25,000 |
| Hillwood Estate Museum & Gardens | Washington, DC | $25,000 |
| Mountain Top Arboretum | Tannersville, NY | $25,000 |
| Smithsonian American Art Museum | Washington, DC | $25,000 |
| Arnold Arboretum | Jamaica Plain, MA | $10,000 |
| Environment America | Denver, CO | $10,000 |
| The Oettmeier Foundation | Fargo, GA | $10,000 |
| Oettmeier Foundation Inc | Fargo, GA | $10,000 |
| Arnold Arboretum of Harvard University | Cambridge, MA | $10,000 |
| Environment America | Denver, CO | $10,000 |
| The Oettmeier Foundation | Fargo, GA | $10,000 |
| Mount Vernon Ladies Association | Alexandria, VA | $7,500 |
| Mount Vernon Ladies Association | Alexandria, VI | $7,500 |
| Mount Vernon Ladies Association | Alexandria, VA | $7,500 |
| Mass Horticultural Society | Wellesley, MA | $5,000 |
| The Garden Club of America | New York, NY | $5,000 |
| Washington Winter Show Inc | Washington DC, DC | $5,000 |
| Garden Club of America | New York, NY | $5,000 |
| Washington Winter Show Inc | Washington DC, DC | $5,000 |
| Massachusetts Horticultural Society | Wellesley, MA | $5,000 |
| Garden Club of America | New York, NY | $5,000 |
| Washington Winter Show Inc | Washington, DC | $5,000 |
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