REEF CHECK FOUNDATION
Data sourced from IRS 990 public filings
REEF CHECK FOUNDATION The Reef Check Foundation is dedicated to the conservation of coral and rocky-reef ecosystems around the world. Our mission is to empower communities at the local level to protect and restore reefs worldwide through grassroots research, conservation, and education efforts. With headquarters in Southern California and locally run chapters all over the world, Reef Check has built a global network of more than 10,000 trained volunteers who monitor reefs in more than 40 countries and territories, resulting in the most extensive standardized, long-term monitoring dataset in the world. One of our key achievements is our role in the establishment and management of marine protected areas (MPAs) in the Philippines, Indonesia, Brunei, and Dominican Republic. These MPAs play a crucial role in preserving the biodiversity and health of coral reef ecosystems. Our grassroots approach focuses on training volunteer citizen scientists who collect scientific data and engage in conservation activities rel
Annual Revenue
$1,647,795
Known Funders
13
Grants Received
22
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $1,647,795 | $1,571,871 | $454,860 |
| 2023 | $1,418,196 | $1,640,134 | $297,978 |
| 2022 | $1,693,971 | $1,829,768 | $527,839 |
| 2021 | $1,315,658 | $1,284,740 | $731,099 |
| 2020 | $1,128,228 | $1,019,243 | $667,437 |
| 2019 | $980,314 | $954,370 | $304,038 |
| 2018 | $1,001,339 | $1,014,188 | $291,254 |
| 2017 | $1,129,442 | $1,031,933 | $315,443 |
Top Funders
SACRAMENTO, CA
SACRAMENTO, CA
Tiburon, CA
SACRAMENTO, CA
SAN DIEGO, CA
LAGUNA BEACH, CA
Showing top 10 of 13 funders.
Key Personnel
From 2024 IRS 990 filing
JAN FREIWALD
EXECUTIVE DIRECTOR
BROOKE TRUESDALE
DIRECTOR OF DEVELOPMENT
ROBERT MCCLATCHY
co-board chair
Robert Kugel
Treasurer
CHRIS GLAESER
Director
JULIE RUBASH
Secretary
SUE CHEN
Director
EVAN BIRENBAUM
Director
MATTHEW BULLOCK
Director
HELEN BRIERLEY
CO-BOARD CHAIR
Showing 10 of 18 key personnel.
Frequently Asked Questions
Other Nonprofits in California
Unlock Full Nonprofit Data
Sign up for free to access the complete funder list, financial history, program details, key personnel, and smart matching.