Private Foundation

OPEN STEWARDSHIP FOUNDATION

OPEN STEWARDSHIP FOUNDATION is a private foundation categorized as Private Foundation based in LOS ANGELES, CA. Its most recent IRS filing (2025) reports revenue of $1.9M, expenses of $856K, total assets of $11.2M. Imperigo tracks 880 reported grants from this foundation totaling approximately $4.4M.

EIN: 453682002 LOS ANGELES, CA Private Grantmaking Foundations NTEE: T20 Latest filing: 2025
Total Revenue$1.9M
Total Expenses$856K
Total Assets$11.2M
Grants Given880
Grant Total$4.4M
Filing Years2021–2025

Before you apply to Open Stewardship Foundation

Accepts applications Published application instructions on its 2025 Form 990-PF.

Sometimes funds new orgs 27% of recent recipients were first-time grantees (2023–2025).

Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.

Sample Grants Given

PASADENA COMMUNITY FOUNDATION
PASADENA, CA · 2025
RELIEF AND RECOVERY FUND
$200,000
JEONHAM
BUENA PARK, CA · 2025
RELIGIOUS
$50,000
EASTMONT COMMUNITY CENTER
LOS ANGELES, CA · 2025
WORKFORCE DEVELOPMENT
$20,000
AMERICAN WHEAT (MILAL) MISSION
SANTA FE SPRINGS, CA · 2025
SUMMER AGAPE CAMP
$15,000
CIRCLE OF FRIENDS IN LOVE
WALNUT, CA · 2025
SUMMER CAMP, 5K/10K RUN INSURANCE
$15,000

Showing up to 5 of 880 total records — full history available with membership.

Officers & Directors

CHAIRMAN Brian Choi
CFO Jaehyun Park
DIRECTOR Jae Park
SECRETARY Jehwan Seong
DIRECTOR John Y Byon
VICE CHAIRMA Min J Kim

Officer compensation and complete director data available with membership.

Top Grant Purposes

Health & Medicine
$1,081,000 328 grants
Human & Social Services
$819,000 94 grants
Education
$707,000 152 grants
Youth Development
$455,000 66 grants
Housing & Homelessness
$408,000 70 grants

Financial Trends

Year Revenue Expenses Assets
2025 $1.9M $856K $11.2M
2024 $2.3M $594K $10.1M
2023 $3.3M $547K $8.4M
2022 $2.8M $348K $5.7M
2021 $1.2M $345K $3.3M

Between 2021 and 2025, reported annual revenue grew from $1.2M to $1.9M (+50%), with total assets most recently reported at $11.2M.

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, TX.

CANYTX

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

See the full picture for OPEN STEWARDSHIP FOUNDATION

Complete financials, all 880 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 880,000+ organizations.

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