The C K Williams Fdn Inv Adv Acct
Invitation OnlyPittsburgh, Pennsylvania · EIN 23-6292772 · Private foundation
Grants paid (2025)$632K
Organizations funded18
Typical grant$25,000
Total assets$11.9M
Half of its grants to organizations were between $10,000 and $50,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
94% of grants went outside Pennsylvania.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Bridgeport Hospital | Bridgeport, CT | General operating | $130,000 |
| Mountain Top Arboretum | Tannersville, NY | General operating | $125,000 |
| No Kid Hungry - Share Out Strength | Washington, DC | General operating | $75,000 |
| Olana Partnership | Hudson, NY | General operating | $50,000 |
| Gifford Youth Achievement Center | Vero Beach, FL | General operating | $50,000 |
| Native Plant Trust | Framingham, MA | General operating | $25,000 |
| Friends of the National Arboretum | Washington, DC | General operating | $25,000 |
| Young Concert Artists | New York, NY | General operating | $25,000 |
| Decorative Arts Trust | Media, PA | General operating | $25,000 |
| Hillwood Estate Museum & Gardens | Washington DC, DC | General operating | $25,000 |
| Smithsonian American Art Museum | Washington DC, DC | General operating | $25,000 |
| Arnold Arboretum | Jamaica Plain, MA | General operating | $10,000 |
| Environment America | Denver, CO | General operating | $10,000 |
| The Oettmeier Foundation | Fargo, GA | General operating | $10,000 |
| Mount Vernon Ladies Association | Alexandria, VA | General operating | $7,500 |
| Mass Horticultural Society | Wellesley, MA | General operating | $5,000 |
| The Garden Club of America | New York, NY | General operating | $5,000 |
| Washington Winter Show Inc | Washington DC, DC | General operating | $5,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $632,500 | 18 |
| 2024 | $252,500 | 14 |
| 2023 | $227,500 | 11 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 8, 2026 - IRS e-file batch, object ID 202611289349102236
- IRS Tax Exempt Organization Search for EIN 23-6292772
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.