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Trillium Institute

Grand Rapids, MIEIN: 47-1295260Website

Data sourced from IRS 990 public filings

Trillium Institute To advance the art and science of navigating how to live well, die well and grieve well.

Trillium Institute has received 5 grants from 2 known foundation funders. Revenue increased from $500,150 in 2024 to $503,601 in 2025. Most recent reported revenue: $503,601.

Annual Revenue

$503,601

Known Funders

2

Grants Received

5

Financial History

YearRevenueExpensesAssets
2025$503,601$297,188$359,064
2024$500,150$538,549$673,851
2023$506,166$618,184$293,181
2022$567,261$605,041$904,765
2021$133,797$675,500$429,793
2020$151,446$629,692$920,276
2019$625,742$528,072$1,381,698

Top Funders

$500,000 (2024)
$500,000 (2023)
$500,000 (2022)
$500,000 (2021)
$11 (2023)

Key Personnel

From 2025 IRS 990 filing

M

Marie VanderKooi

Director

S

Scott DeMaagd

Director

D

David Smith

Director

G

Gil Segovia

Director

C

Carlos Hidalgo

Director

M

Mark Johnson

Vice Chair, Secretary, Director

Officer
S

Susan Vogel-Vanderson

Director

D

David Knibbe

Director

N

Nick Thole

Director

S

Sam Watson

Director

Showing 10 of 18 key personnel.

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    Trillium Institute (EIN: 47-1295260) - Funders & 990 Data | Signal990