Mission
SCIENTIFIC RESEARCH ORGANIZATION DEDICATED TO THE UNDERSTANDING AND PRESERVATION OF HEALTHY MARINE ECOSYSTEMS.
Public Charity
FARALLON INSTITUTE
FARALLON INSTITUTE, of PETALUMA, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $911K in revenue, $879K in expenses, $202K in total assets. 20 publicly reported grants to this organization, totaling roughly $1.4M, appear in IRS filings.
EIN: 260467490
PETALUMA, CA
Research Institutes & Public Policy Analysis
NTEE: C05
Latest filing: 2025
Total Revenue$911K
Total Expenses$879K
Total Assets$202K
Grant Records20
Funding Total$1.4M
Filing Years2021–2025
Where $100 goes at Farallon Institute
How Farallon Institute divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$84
Programs
the work itself
$14
Management
running the organization
$2
Fundraising
raising the next dollar
Inside the $84 for programs
$84
Conducted various research projects subject to ecological changes, specifically in the pacific northwest
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.
Sample Grants Received
FOR PROGRAM SUPPORT.
$31,250
$45,244
FOR PROGRAM SUPPORT.
$31,250
$65,597
INTEGRATING SCIENCE
$28,483
Showing up to 5 of 20 total records — full history available with membership.
Officers & Directors
DIRECTOR
Alec D Maccall Phd
TREASURER
Catherine Madonia
SECRETARY
Hope Millholland
EXECUTIVE DIRECTOR
Jeffrey Dorman Phd
DIRECTOR
Nathan Mantua Phd
PRESIDENT
William J Sydeman Phd
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $911K | $879K | $202K |
| 2024 | $1.4M | $1.4M | $191K |
| 2023 | $2.1M | $2.1M | $268K |
| 2022 | $1.7M | $1.8M | $337K |
| 2021 | $1.6M | $1.6M | $247K |
Between 2021 and 2025, reported annual revenue declined from $1.6M to $911K (-43%), with total assets most recently reported at $202K.
Interactive year-over-year charts and full filing details available with membership.