Public Charity

SOCIETY FOR THE PROTECTION OF UNDERGROUND NETWORKS

SOCIETY FOR THE PROTECTION OF UNDERGROUND NETWORKS, of DOVER, DE, is a Public Charity tracked in Imperigo's IRS 990 database. The 2024 filing shows $9.2M in revenue, $3.7M in expenses, $7.9M in total assets. 3 publicly reported grants to this organization, totaling roughly $4.5M, appear in IRS filings.

EIN: 874391116 DOVER, DE Latest filing: 2024
Total Revenue$9.2M
Total Expenses$3.7M
Total Assets$7.9M
Grant Records3
Funding Total$4.5M
Filing Years2023–2024

Mission

SPUNs mission is to map and advocate for the protection of the mycorrhizal networks that regulate the Earths climate and ecosystems. (Continued Schedule O)

Officers & Directors

LEAD RESEARCH SCIENTIST Adriana Corrales
LEAD COMPUTATIONAL BIOLOGIST Bethan Manley
EXECUTIVE DIR & BOARD DIR Erica Tobyn Kiers
CHIEF STRATEGY & OPERATIONS OFFICER Jason Cremerius
BOARD DIRECTOR Jeremy Grantham
DESIGN LEAD Jordan Young

Officer compensation and complete director data available with membership.

Top Grant Purposes

ENVIRONMENTAL CONSERVATION
$3,367,500 1 grant
GRANTS TO PROTECT THE ENVIRONMENT
$1,000,000 1 grant
GENERAL SUPPORT
$100,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2024 $9.2M $3.7M $7.9M
2023 $325K $93K $232K

Between 2023 and 2024, reported annual revenue grew from $325K to $9.2M (+2730%), with total assets most recently reported at $7.9M.

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

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