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Honolulu, HI · 2025 filing

Castiglione A Casauria Foundation

Accepts applications

Castiglione A Casauria Foundation accepts grant applications.

Its most recent filing reports $195K given across twenty-three grants.

A typical grant is around $5K.

It funds public & societal benefit, health care, animal welfare.

What they give

$195K
Total giving
23
Grants made
$5K
Typical grant
$50K
Largest grant

From their 2025 Form 990-PF. Foundations file annually, so these figures describe a year that has already closed.

What their grants run

The twenty-three grants itemized on their 2025 filing, by size. Half of them landed between $2K and $11K, which is the range to judge your own ask against.

1
10
10
2
0
0
Under $1K$1K–5K$5K–25K$25K–100K$100K–1MOver $1M
Itemized grants on the 2025 filing, bucketed by grant size.

Where the money went

Grants on the 2025 filing reached four states. The largest destinations, with each state’s wider funding picture linked:

Hawaii$168K
California$17K
New York$5K
Colorado$5K
Itemized grant dollars by recipient state, 2025 filing.

What they fund

Based on where their grants went.

  • Public & Societal Benefit
  • Health Care
  • Animal Welfare

Recent giving reached California, Colorado, Hawaii, New York.

Find more about this foundation in Quillify

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  • All 23 grants, with recipient and amount
  • Who they fund that looks like you
  • Are you eligible? Read from the actual filing
  • Their deadline, on a calendar with lead time
  • A proposal drafted to what they actually fund
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