Private Foundation

ROBERT AND KATHRYN STRONG FOUNDATION

ROBERT AND KATHRYN STRONG FOUNDATION is a private foundation categorized as Private Foundation based in SEATTLE, WA. Its most recent IRS filing (2025) reports revenue of $865K, expenses of $579K, total assets of $7.3M. Imperigo tracks 28 reported grants from this foundation totaling approximately $2.0M.

EIN: 911788920 SEATTLE, WA Private Grantmaking Foundations NTEE: T20 Latest filing: 2025
Total Revenue$865K
Total Expenses$579K
Total Assets$7.3M
Grants Given28
Grant Total$2.0M
Filing Years2020–2025

Sample Grants Given

FIDELITY CHARITABLE
BOSTON, MA · 2025
GENERAL CONTRIBUTION.
$540,097
FIDELITY CHARITABLE
BOSTON, MA · 2024
GENERAL CONTRIBUTION.
$486,401
FIDELITY CHARITABLE
BOSTON, MA · 2023
GENERAL CONTRIBUTION.
$472,173
FIDELITY CHARITABLE
BOSTON, MA · 2022
GENERAL CONTRIBUTION.
$71,046
QUESNEL COMMUNITY FOUNDATION
2018
GENERAL SUPPORT
$22,100

Showing up to 5 of 28 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT/SECRETARY/T Kathryn K Strong
PRESIDENT/ASSISTANT TREASU Robert B Strong

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$1,950,917 28 grants

Financial Trends

Year Revenue Expenses Assets
2025 $865K $579K $7.3M
2024 $1.3M $518K $7.0M
2023 $573K $493K $6.5M
2022 $-5K $135K $6.4M
2020 $878K $9K $2.1M

Between 2020 and 2025, reported annual revenue held roughly steady at around $865K, with total assets most recently reported at $7.3M.

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

Grant Geography

Grants from this foundation were reported to recipients in IL, MA, RI, WA.

ILMARIWA

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

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