From public IRS filings
The Planetary Society
PASADENA, CA · Arts, Culture & Humanities
Built from IRS filings (latest Form 990: tax year 2023). The Planetary Society has not reviewed or approved this page. Kindora is not affiliated with it.
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Mission
THE PLANETARY SOCIETY EMPOWERS THE WORLD'S CITIZENS TO ADVANCE SPACE SCIENCE AND EXPLORATION.
Financials (IRS Form 990)
Total revenue
$5.2M
Total expenses
$7.2M
Total assets
$8M
Program expense ratio
71%
Source: IRS Form 990, tax year 2023.
Who funds The Planetary Society
$6.8M in foundation grants on record from 33 funders — matched from IRS 990 grant line items. Some matches may be approximate.
| Funder | Total given | Grants |
|---|---|---|
| Halicioglu Family Foundation | $3.6M | 3 |
| San Diego Foundation | $2.3M | 2 |
| American Online Giving Foundation | $287K | 5 |
| Donor Advised Charitable Giving | $258K | 4 |
| Vanguard Charitable Endowment Program | $218K | 4 |
| Fidelity Investments Charitable Gift Fund | $89K | 4 |
| Pledgeling Foundation | $51K | 1 |
| National Philanthropic Trust | $29K | 3 |
| American Endowment Foundation | $25K | 3 |
| Simmons Family Foundation | $20K | 1 |
Leadership
LARRY BROGAN — CFO (Principal officer)
Names of officers and trustees come from the organization's public filings and leave this page when a later filing drops them. If you are named here and object, write to privacy@kindora.co.