Maria and Willien Foundation
Maria and Willien Foundation is a nonprofit organization focused on public and societal benefit, based in Pearl City, HI. IRS filing data is available from 2021 through 2024.
Maria and Willien Foundation at a glance
- Latest 990 filing
- Form 990 filing, 2024 View filing
Data from IRS Form 990 filing, 2024; updated October 2026.
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Leadership & Key People
Officers and directors from IRS filings
Maria and Willien Foundation is led by Jo-Lynn Iriarte, President on every filing since 2021; none of the 5 officers listed in 2024 report compensation.
Officers on the 2024 filing
Jo-Lynn Iriarte
President
On filings since 2021
1 hr/week
No compensation reported
Cerelia Bustamante
Board Member
On filings since 2021
1 hr/week
No compensation reported
Jeannette Ryder
Board Member
On filings since 2021
1 hr/week
No compensation reported
Mike Yadao
Tresurer & Secretary
On filings since 2021
1 hr/week
No compensation reported
Raymond Mook
Vice President
On filings since 2021
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2021–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Maria and Willien Foundation
What is Maria and Willien Foundation?
Maria and Willien Foundation is a nonprofit organization focused on public and societal benefit, based in Pearl City, HI.
What is Maria and Willien Foundation's EIN?
Maria and Willien Foundation's EIN (Employer Identification Number) is 86-2232520. IRS Form 990 filing data is available on this page for 2021–2024.
Data last updated October 2026. Sourced from IRS Form 990 filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2024
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Figures come from Maria and Willien Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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