Private Foundation

TIDE SW FOUNDATION

TIDE SW FOUNDATION is a private foundation categorized as Private Foundation based in SEATTLE, WA. Its most recent IRS filing (2025) reports revenue of $469K, expenses of $155K, total assets of $2.5M. Imperigo tracks 30 reported grants from this foundation totaling approximately $720K.

EIN: 851691315 SEATTLE, WA Latest filing: 2025
Total Revenue$469K
Total Expenses$155K
Total Assets$2.5M
Grants Given30
Grant Total$720K
Filing Years2021–2025

Sample Grants Given

WESTERN RIVERS CONSERVANCY
PORTLAND, OR · 2025
SAVING WESTERN RIVERS THROUGH LAND ACQUISITION
$55,000
FORTERRA
SEATTLE, WA · 2025
LAND CONSERVATION
$47,500
WASHINGTON'S NATIONAL PARK FUND
SEATTLE, WA · 2025
SUPPORTS NATIONAL PARKS IN WA STATE
$18,000
GROW - BEYERS BULLDOG GARDEN
SEATTLE, WA · 2025
PRESERVATION OF GREEN SPACE IN KING COUNTY AND SUPPORT COMMUNITY GARDENS
$5,396
COWICHE CANYON CONSERVANCY
YAKIMA, WA · 2025
PROTECTS SHRUB-STEPPE HABITAT IN YAKIMA, WA
$1,750

Showing up to 5 of 30 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT/SECRETARY Denise Wulfekuhle
BOARD MEMBER Emily Rood
BOARD MEMBER Jessica Bjur
BOARD MEMBER Ryan Birbeck
PRESIDENT/TREASURER Tim Wulfekuhle

Officer compensation and complete director data available with membership.

Top Grant Purposes

SAVING WESTERN RIVERS THROUGH LAND ACQUISITION
$157,500 3 grants
LAND CONSERVATION
$128,550 3 grants
SUPPORTS NATIONAL PARKS IN WA STATE
$110,850 3 grants
SUPPORT NAT'LPARKS IN WASHINGTON
$100,500 3 grants
SAVING RIVERS
$76,500 3 grants

Financial Trends

Year Revenue Expenses Assets
2025 $469K $155K $2.5M
2024 $326K $195K $2.3M
2023 $163K $185K $2.1M
2022 $137K $116K $2.2M
2021 $135K $116K $2.1M

Between 2021 and 2025, reported annual revenue grew from $135K to $469K (+247%), with total assets most recently reported at $2.5M.

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

Grant Geography

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

CAORWA

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

See the full picture for TIDE SW FOUNDATION

Complete financials, all 30 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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