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Hannig Environmental Research Organization Hero

EIN 92-1108128San Carlos, CAEnvironmentLatest 990 FY2025

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Nov 7, 2026, 12:30 AM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
Registered
Charity type
509(a)(1)

$512krevenue
FY2025
1staff
3 of 3years filed
’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$200k$400k$600k’23’24’25
Against similar nonprofits FY2025
Operating margin−7.8%
Months of reserve0.2mo
Revenue growth (annualized)+60.0%
Middle half of peersMedianHannig Environmental Research Organization Hero
Where the money goes FY2025 · $552k spent
Programs$258k47%Management and general$294k53%990 FY2025 · Part IX line 25