Public Charity

MARINE APPLIED RESEARCH AND EXPLORATION

MARINE APPLIED RESEARCH AND EXPLORATION is a nonprofit organization categorized as Public Charity based in TIBURON, CA. Its most recent IRS filing (2025) reports revenue of $1.7M, expenses of $1.6M, total assets of $632K. Imperigo tracks 31 reported grant relationships connected to this organization totaling approximately $1.2M.

EIN: 311821639 TIBURON, CA Latest filing: 2025
Total Revenue$1.7M
Total Expenses$1.6M
Total Assets$632K
Grant Records31
Funding Total$1.2M
Filing Years2021–2025

Mission

Marine Applied Research & Exploration (MARE) provides technology and offshore operations expertise needed to see and work in deepwater marine environments - those beyond the reach of most divers. MARE collaborates with scientists, resource managers, and environmental groups.

Officers & Directors

Director Adeline Cheam
SCIENCE DIRECTOR Andrew Lauremann
Past President Dirk Rosen
Director Erin O'toole
Vice Chairman Gabriella Levine
Past Chairman Jon Glassman

Officer compensation and complete director data available with membership.

Top Grant Purposes

PUBLIC, SOCIETAL BENEFIT
$474,950 7 grants
LAND OR MARINE CONSERVATION, PROMOTION OF EDUCATION AND/OR HEALTHY COMMUNITIES
$144,000 3 grants
LAND OR MARINE CONSERVATION
$130,000 1 grant
PROVIDE GENERAL OPERATING SUPPORT
$123,500 3 grants
ENVIRONMENTAL/ANIMALS
$113,500 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $1.7M $1.6M $632K
2024 $959K $1.8M $337K
2023 $1.3M $1.5M $1.1M
2022 $1.7M $1.6M $1.2M
2021 $1.6M $1.5M $1.1M

Between 2021 and 2025, reported annual revenue grew from $1.6M to $1.7M (+5%), with total assets most recently reported at $632K.

Interactive year-over-year charts and full filing details available with membership.

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