Public Charity

Marine Technology Society Inc

Based in Washington, DC, Marine Technology Society Inc operates as a Public Charity. The organization reported $6.1M in revenue, $5.2M in expenses, $10.4M in total assets for fiscal year 2025. Imperigo tracks 6 reported grant relationships connected to this organization totaling approximately $816K.

EIN: 520805471 Washington, DC Marine Science & Oceanography NTEE: U21 Latest filing: 2025
Total Revenue$6.1M
Total Expenses$5.2M
Total Assets$10.4M
Grant Records6
Funding Total$816K
Filing Years2021–2025

Mission

Facilitate a broader understanding of the relevance of marine technology to wider global issues by enhancing the dissemination of marine technology information. Promote and improve marine technology and related educational programs. Advance the development of the tools and procedures required to explore, study and further the responsible and sustainable use of the oceans.

Where $100 goes at Marine Technology Society Inc

How Marine Technology Society Inc divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.

$78 Programs the work itself
$22 Management running the organization
$0 Fundraising none reported

No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.

Inside the $78 for programs

$32
Education programming
42% of program spending
$24
Conferences and Workshops
31% of program spending
$8
MATE ROV Competition
10% of program spending

Plus 5 more programs. Cost per person served and the full program breakdown are on the full profile.

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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.

Officers & Directors

Chief Executive Officer Chris Ostrander
Sr. Dir, Engagement/Member Relations Claire Idell
VP of MATE David Golden
VP of Budget and Finance Debbi Kill
President Elect Gerhard Kuska Began 112025
VP of ECOPs Hannah Toerner Began 112025

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$674,095 1 grant
Research & Policy
$105,643 1 grant
Environment & Conservation
$36,053 4 grants

Financial Trends

Year Revenue Expenses Assets
2025 $6.1M $5.2M $10.4M
2024 $5.4M $4.7M $8.9M
2023 $2.3M $2.6M $7.4M
2022 $1.9M $1.8M $7.1M
2021 $494K $1.2M $8.2M

Between 2021 and 2025, reported annual revenue grew from $494K to $6.1M (+1141%), with total assets most recently reported at $10.4M.

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

See the full picture for Marine Technology Society Inc

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