Willamette Partnership logo

Willamette Partnership

Foundation · Grantmaker Portland, OR EIN: 33-1103430 Website

To increase the pace, scope, and effectiveness of restoration and conservation to create benefits for both natural and human communities.

Key facts about Willamette Partnership

EIN
33-1103430
Latest 990 filing
Form 990-PF, 2024
Total assets
$970,070

Data from IRS Form 990-PF, 2024; updated September 2026.

Next steps with Willamette Partnership

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$970K

+61.5% YoY

Revenue

$2.9M

+100.3% YoY

Net Investment Income

$29

-79.4% YoY

Expenses

$2.6M

+36.8% YoY

About Willamette Partnership

Based on IRS filings

Willamette Partnership is a nonprofit organization focused on Environment & Animals, based in Portland, OR. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $970K in total assets. Net investment income was $29.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

SacramentoBerkeleyInglewoodLos AngelesRichmondSan FranciscoSan Ysidro

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$790K$2M$2M$3M2021202220232024
Metric202420232022
Total Assets$970,070$600,570$1,053,618
Revenue$2,872,362$1,434,251$1,625,593
Expenses$2,606,293$1,904,564$1,739,102
Qualifying Distributions———
Net Investment Income$29$141$849
Distributable Amount———

Data update history

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2021–2024

Giving Over Time

Total grant dollars and number of grants per year

$0$50K$100K$150K$200K0 grants20210 grants20228 grants20230 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 0 recipients in 2024

Grant Size Distribution

8 grants across all recorded years

8<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for 2024.

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

Sara O'Brien — Executive Director: $127KSara O'BrienExecutive Director$127KErin Legg — Finance Director: $112KErin LeggFinance Director$112KBarton Robison — Executive Director: $105KBarton RobisonExecutive Director$105KNicole Maness — Partner: $102KNicole ManessPartner$102K

From 2024 IRS filing

NameTitleHoursCompensation
Sam BarasoPresident2—
Michael KarnoshVice President2—
Dan VizziniSecretary2—
Steve GagnierTreasurer2—
Mark BuckleyMember2—
Michael FreeseMember2—
John DunbarMember2—
Diane Taniguchi-DennisMember2—
Ann McQuestenMember2—
Tatiana DierwechterMember2—
Barton RobisonExecutive Director40$104,828
Erin LeggFinance Director40$112,255
Nicole ManessPartner40$101,868
Sara O'BrienExecutive Director40$127,373

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What is Willamette Partnership?

Willamette Partnership is a nonprofit organization focused on Environment & Animals, based in Portland, OR. It holds $970K in total assets as of 2024.

How large is Willamette Partnership?

As of 2024, Willamette Partnership holds $970K in total assets with $2.9M in annual revenue.

Where does Willamette Partnership operate?

Willamette Partnership has awarded grants in California.

What is Willamette Partnership's EIN?

Willamette Partnership's EIN (Employer Identification Number) is 33-1103430. IRS Form 990 filing data is available on this page for 2021–2024.

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Data last updated September 2026. Sourced from IRS Form 990-PF filings.

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