SGT MARK ANTONOWITSCH FOUNDATION
Data sourced from IRS 990-PF public filings
Funds hospitals and organizations that support families and children in need, primarily in California.
SGT MARK ANTONOWITSCH FOUNDATION has 76 grants on file funding 52 organizations. Giving decreased from $215,802 in 2024 to $92,000 in 2025. Reported assets: $861,589.
Total Assets
$861,589
Grants (Last Year)
$92,000
Total Grants on File
76
Recipients Funded
52
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $92,000 | 8 | $11,500 |
| 2024 | $215,802 | 21 | $10,276 |
| 2023 | $256,750 | 18 | $14,264 |
| 2022 | $516,700 | 14 | $36,907 |
| 2021 | $705,500 | 15 | $47,033 |
Top Grant Recipients
MISSION VIEJO, CA
NEWPORT BEACH, CA
NEWPORT BEACH, CA
ORANGE, CA
ANAHEIM, CA
RIDGECREST, CA
GARDENA, CA
ORANGE, CA
IRVINE, CA
ANAHEIM, CA
Showing top 10 of 76 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 6 filing years)
KATHLEEN ANTONOWITSCH
SECRETARY
JAMES ANTONOWITSCH
PRESIDENT
IRS Filing History
SGT MARK ANTONOWITSCH FOUNDATION has IRS 990-PF filings on record for 6 years, spanning 2020 to 2025.
Frequently Asked Questions
Other Foundations in California
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