Public Charity

Antarctic and Southern Ocean Coalition

Antarctic and Southern Ocean Coalition, of Washington, DC, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $1.5M in revenue, $2.2M in expenses, $1.4M in total assets. 46 publicly reported grants to this organization, totaling roughly $11.8M, appear in IRS filings.

EIN: 521287282 Washington, DC Alliances & Advocacy NTEE: C01 Latest filing: 2025
Total Revenue$1.5M
Total Expenses$2.2M
Total Assets$1.4M
Grant Records46
Funding Total$11.8M
Filing Years2020–2025

Mission

ASOC is a global coalition of NGOs and individuals working together to ensure the conservation and protection of Antarctica and the Southern Ocean, as the Earths last great wilderness, a global commons, and a shared heritage for the future. It is the only global organization focused solely on this region and the only environmental NGO recognized by the Antarctic governance system.

Where $100 goes at Antarctic and Southern Ocean Coalition

How Antarctic and Southern Ocean Coalition divides every $100 it spends, from its own Form 990 filings, averaged across 7 years.

$85 Programs the work itself
$13 Management running the organization
$2 Fundraising raising the next dollar

Inside the $85 for programs

$85
ASOC is a global coalition of NGOs and individuals working together to ensure the conservation and protection of Antarctica and the Southern Ocean, as the worlds last wilderness…
All program spending
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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

At-Large Barry Weeber
At-Large Carol Leblanc
At-Large (July 2024 - February 2025) Catherine Workman
Executive Director Claire E Christian
Treasurer Courtney Perry
At-Large Darren Kindleysides

Officer compensation and complete director data available with membership.

Top Grant Purposes

Research & Policy
$4,920,082 7 grants
Environment & Conservation
$3,285,663 8 grants
General Support
$2,011,959 19 grants
Fundraising & Sponsorship
$107,129 5 grants
Animal Welfare
$100,275 4 grants

Financial Trends

Year Revenue Expenses Assets
2025 $1.5M $2.2M $1.4M
2024 $2.1M $1.6M $2.1M
2023 $1.5M $1.6M $1.8M
2021 $1.3M $1.7M $1.8M
2020 $2.0M $1.2M $1.7M

Between 2020 and 2025, reported annual revenue declined from $2.0M to $1.5M (-26%), with total assets most recently reported at $1.4M.

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

See the full picture for Antarctic and Southern Ocean Coalition

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