Earth Island Institute Inc is a Public Charity headquartered in Berkeley, CA. Financial data from the 2025 filing: $41.6M revenue, $36.6M expenses, $44.5M total assets. 460 publicly reported grants to this organization, totaling roughly $46.5M, appear in IRS filings.
Earth Island Institute (the Organization) was founded in 1982 by legendary environmentalist David R. Brower (1912-2000) to confront the unprecedented threats to life on Earth. The Organization supports environmental initiatives that are urgent...
How Earth Island Institute Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Showing up to 5 of 460 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $41.6M | $36.6M | $44.5M |
| 2024 | $30.9M | $34.8M | $39.9M |
| 2023 | $34.9M | $23.8M | $42.5M |
| 2022 | $23.7M | $22.6M | $29.6M |
| 2021 | $23.4M | $15.7M | $28.8M |
Between 2021 and 2025, reported annual revenue grew from $23.4M to $41.6M (+78%), with total assets most recently reported at $44.5M.
Interactive year-over-year charts and full filing details available with membership.
