Foundation directory

Foundations starting with D

566 private foundations with profiled giving history. Figures from IRS 990-PF filings.

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Typical grant is the median of grants reported in the filing data.

1–24 of 566 foundations in this list

The Duke Endowment

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: NC, SC, NY

Typical grant
$200K
Total giving
$473.7M
Grants reported
845
The David and Lucile Packard Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: CA, DC, NY

Typical grant
$150K
Total giving
$350M
Grants reported
1,029
Dogwood Health Trust

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: NC, VA, MN

Typical grant
$37.5K
Total giving
$148.2M
Grants reported
835
Druckenmiller Foundation

Latest IRS filing: 2023 · Current application dates need confirmation.

Most reported giving: NY, IL, ME

Typical grant
$27.5K
Total giving
$135.7M
Grants reported
58
The David Geffen Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: CA, NY, CT

Typical grant
$10K
Total giving
$112.5M
Grants reported
93
Doris Duke Charitable Foundation Inc

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: NY, DC, MA

Typical grant
$100K
Total giving
$90.3M
Grants reported
289
Diana Davis Spencer Foundation Inc

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: VA, DC, TX

Typical grant
$187.5K
Total giving
$79.9M
Grants reported
138
Dane G Hansen Foundation

Latest IRS filing: 2025 · Current application dates need confirmation.

Most reported giving: KS, MO, TN

Typical grant
$20K
Total giving
$75.1M
Grants reported
754
The Davis Family Foundation Inc

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: PA, MD, FL

Typical grant
$50K
Total giving
$72M
Grants reported
48
Daniels Fund

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: CO, WY, NM

Typical grant
$14.1K
Total giving
$69.7M
Grants reported
1,593
Douglas M Noble Family Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: NJ, MA, NY

Typical grant
$100K
Total giving
$68.6M
Grants reported
13
Delta Dental Community Care Foundation

Latest IRS filing: 2025 · Current application dates need confirmation.

Most reported giving: CA, TX, DC

Typical grant
$40K
Total giving
$65.9M
Grants reported
789
Dunard Fund USA Ltd

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: CA, NY, MA

Typical grant
$147.3K
Total giving
$65.1M
Grants reported
24
Dalio Foundation Inc

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: NY, CT, WA

Typical grant
$40K
Total giving
$50.9M
Grants reported
214
Dennis & Phyllis Washington Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: MT, CA, OR

Typical grant
$10K
Total giving
$50M
Grants reported
547
Democracy Fund Inc

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: DC, CA, NY

Typical grant
$165K
Total giving
$49.2M
Grants reported
237
The Diane and Bruce Halle Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: AZ, MI, VA

Typical grant
$100K
Total giving
$47.7M
Grants reported
138
Dan L Duncan Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: TX

Typical grant
$50K
Total giving
$39.5M
Grants reported
79
Delta Air Lines Foundation

Latest IRS filing: 2025 · Current application dates need confirmation.

Most reported giving: GA, TX, DC

Typical grant
$500K
Total giving
$38.9M
Grants reported
52

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