Castiglione A Casauria Foundation
Private foundation · Honolulu, HI · EIN 94-3275970 · reported 2023–2025
60grants reported
$5,000median award
$1,500lower quartile
$500smallest grant
$586Ktotal paid
6states 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
600 Puuloa RD
Honolulu, HI 96819-2003
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.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| Holomua Collective | Honolulu, HI | $50,000 |
| Holomua Collective | Honolulu, HI | $50,000 |
| Hawaii Community Foundation | Honolulu, HI | $50,000 |
| Holomua Collective | Honolulu, HI | $50,000 |
| Punahou School | Honolulu, HI | $39,000 |
| Punahou School | Honolulu, HI | $25,000 |
| Punahou School | Honolulu, HI | $25,000 |
| Kapiolani Health Foundation | Honolulu, HI | $20,000 |
| Kupu Hawaii | Honolulu, HI | $20,000 |
| Kapiolani Health Foundation | Honolulu, HI | $16,000 |
| University of San Diego | San Diego, CA | $15,000 |
| Ronald McDonald House Charities | Honolulu, HI | $13,500 |
| Laulima Giving Program | Honolulu, HI | $12,500 |
| Partners in Development | Honolulu, HI | $12,000 |
| Rehab Foundation | Honolulu, HI | $11,000 |
| Straub Foundation | Honolulu, HI | $10,000 |
| Honolulu Symphony Foundation | Honolulu, HI | $10,000 |
| Kupu Hawaii | Honolulu, HI | $10,000 |
| Residential Youth Services | Kailua, HI | $10,000 |
| Straub Foundation | Honolulu, HI | $10,000 |
| Association United States Army | Arlington, VA | $10,000 |
| Partners in Development | Honolulu, HI | $10,000 |
| Laulima Giving Program | Honolulu, HI | $10,000 |
| Navy League | Aiea, HI | $10,000 |
| St Andrews Priory School | Honolulu, HI | $6,700 |
| Belgian Sheepdog Rescue Trust | Avon, NY | $5,000 |
| Hawaii Kai Koa Foundation | Honolulu, HI | $5,000 |
| Young Life | Colorado Springs, CO | $5,000 |
| Belgian Sheepdog Rescue Trust | Avon, NY | $5,000 |
| Interscholastic League of Honolulu | Honolulu, HI | $5,000 |
| Boys to Men Mentoring | Spring Valley, CA | $5,000 |
| Hawaii Pacific University | Honolulu, HI | $4,900 |
| Grassroot Institute of Hawaii | Honolulu, HI | $3,500 |
| Chaminade University of Honolulu | Honolulu, HI | $3,000 |
| Pacific Century Fellows | Honolulu, HI | $3,000 |
| Grassroot Institute of Hawaii | Honolulu, HI | $2,500 |
| Boys to Men Mentoring | Spring Valley, CA | $2,500 |
| Hawaii Medical Association | Honolulu, HI | $2,500 |
| Aloha Council Boy Scouts of America | Honolulu, HI | $2,000 |
| Friends of Kewalos | Honolulu, HI | $2,000 |
| Tax Foundation of Hawaii | Honolulu, HI | $2,000 |
| American Cancer Society | Honolulu, HI | $2,000 |
| Vision to Learn | Los Angeles, CA | $2,000 |
| Aloha Council Boy Scouts of America | Honolulu, HI | $2,000 |
| Tax Foundation of Hawaii | Honolulu, HI | $2,000 |
| Keiki O Ka Aina | Honolulu, HI | $1,500 |
| Hawaiian Humane Society | Honolulu, HI | $1,000 |
| St Andrews Priory School | Honolulu, HI | $1,000 |
| Historic Hawaii Foundation | Honolulu, HI | $1,000 |
| Hawaii Children's Cancer Foundation | Honolulu, HI | $1,000 |
| Friends of Kewalos | Honolulu, HI | $1,000 |
| Boston College | Chestnut Hill, MA | $1,000 |
| Historic Hawaii Foundation | Honolulu, HI | $1,000 |
| Pearl Harbor Aviation Museum | Honolulu, HI | $1,000 |
| North Shore Community Land Trust | Haleiwa, HI | $1,000 |
| Dream Cultivators | Honolulu, HI | $1,000 |
| Hawaii Land Trust | Honolulu, HI | $1,000 |
| Hawaii Hotel Industry Foundation | Honolulu, HI | $500 |
| Friends of Kewalos | Honolulu, HI | $500 |
| Hhsra - Oahu District | Haleiwa, HI | $500 |
Which foundations would fund your organization?
Tell us what you do, where you are and how big you are. We search 4,435,845 reported grants and hand back the foundations that already funded organizations like yours, at a size you can actually win.
Get your funder match — $29