Sterk Family Marantha Foundation
Sterk Family Marantha Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BYRON CENTER, MI. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $381K in total assets. In 2024, it awarded 35 grants totaling $92K. Net investment income was $32K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$381K
+4.5% YoY
Annual Giving
$92K
+80.6% YoY
Grant Count
35
+9.4% YoY
Avg Grant Size
$3K
+65.2% YoY
About Sterk Family Marantha Foundation
Based on IRS filings
Sterk Family Marantha Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BYRON CENTER, MI. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $381K in total assets. In 2024, it awarded 35 grants totaling $92K. Net investment income was $32K.
Focus Areas
Ready to take the next step with Sterk Family Marantha Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $380,521 | $364,224 | $331,695 |
| Revenue | $136,687 | $109,771 | $118,661 |
| Expenses | $120,390 | $77,242 | $76,462 |
| Qualifying Distributions | $91,615 | $50,717 | $58,512 |
| Net Investment Income | $31,535 | $10,571 | $19,439 |
| Distributable Amount | $20,644 | $19,083 | $18,266 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
152 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| WILLIAM O STERK | PRESIDENT | 1 | — |
| DAVE EZINGA | DIRECTOR | 1 | — |
| MARLENE J STERK | DIRECTOR | 1 | — |
| JIM STERK | DIRECTOR | 1 | — |
| ERIN DUNNEBACK | SECRETARY | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Related Funders
Similar funders by location and focus area
Kadant Johnson Inc Scholarship Foun
THREE RIVERS, MI
Assets
—
Grants
3
Total Given
$5K
Thomas W Itin Charitable Trust
KEEGO HARBOR, MI
Assets
—
Grants
11
Total Given
$4K
Robert a Leonard Jr Charitable Trus
SOUTHFIELD, MI
Assets
—
Grants
2
Total Given
$11K
Homer Youth Athletic Association
TEKONSHA, MI
Assets
—
Grants
1
Total Given
$4K
Dr Shanti Swarup & Mrs Chawla Devi
TROY, MI
Assets
—
Grants
9
Total Given
$3K
Bojrab Family Foundation
BLOOMFIELD HILLS, MI
Assets
$185K
Grants
9
Total Given
$27K
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with Sterk Family Marantha Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities