Private Foundation

C-SIL

Based in San Jose, CA, C-SIL operates as a Private Foundation. The organization reported $-731K in revenue, $134K in expenses, $262K in total assets for fiscal year 2025. Imperigo tracks 21 reported grants from this foundation totaling approximately $245K.

EIN: 300452863 San Jose, CA Latest filing: 2025

Total Revenue$-731K

Total Expenses$134K

Total Assets$262K

Grants Given21

Grant Total$245K

Filing Years2021–2025

Sample Grants Given

Cancer Research Institute (EIN 13-1837442)

New York, NY · 2024

Scientific research

$50,000

Buddist Tzu Chi Foundation (EIN 94-2952782)

San Jose, CA · 2024

Diaster relief & community aide

$48,000

Cornell University (EIN 15-0532082)

Ithaca, NY · 2024

Education & research

$20,000

UCSF Foundation MAC Fund B1871 (EIN 94-2829914)

San Francisco, CA · 2024

Education & research

$10,000

Monterey Bay Aquarium (EIN 94-2487469)

Monterey, CA · 2024

Education & conservation

$1,000

Showing up to 5 of 21 total records — full history available with membership.

Officers & Directors

SFO & Secretary Lai Ling Chiou

CEO Steve Chiou

Officer compensation and complete director data available with membership.

Top Grant Purposes

Scientific research

$90,000 5 grants

Diaster relief & community aide

$48,000 1 grant

Diaster relief community aide

$34,000 2 grants

Education & research

$30,000 2 grants

Education research

$21,200 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$-731K	$134K	$262K
2024	$6K	$67K	$251K
2023	$-9K	$50K	$95K
2022	$-43K	$19K	$103K
2021	$9K	$20K	$138K

Between 2021 and 2025, reported annual revenue moved from $9K to $-731K, with total assets most recently reported at $262K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, NY.

CANY

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for C-SIL

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports