The Kleo Foundation
The KLeo Foundation was a private foundation based in Woodinville, Washington. It supported education, children, and animal welfare, with its website describing a primary focus on western and northwestern Washington.
The Kleo Foundation at a glance
In short: The Kleo Foundation gave $60K across 12 grants in 2025 (avg $5K), mostly in Washington. 17% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $59,500
- +33.0% vs 2024
- Grants made (2025)
- 12
- +20.0% vs 2024
- Average grant
- $4,958
- +10.8% vs 2024
- Median grant
- $1,000
- New grantees (estimate)
- 17% first-time grantees (2 of 12, 2025; small sample)
- Primary geography
- Washington (92% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to The Kleo Foundation
- How to Apply
-
The 2025 filing listed a written letter of application, no deadlines, and no restrictions on awards. These instructions are from the foundation’s final filing and are not current application guidance.
- Contact
Application contact: Leo Notenboom
Mailing address: 17346 Ne 147Th Street, Woodinville, WA 98072
Phone: (206) 954-4367
Website: http://www.kleofoundation.org/
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who The Kleo Foundation funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Hopelink ($25K). Together the top 10 received $58K.
Grant Size Distribution
68 grants across all recorded years
The most common grant size was under $50K: 66 grants of 68 (97%).
Geographic Focus
Where this funder awards grants
The foundation’s website described its geographic focus as primarily western and northwestern Washington. In 2025, 92% of grant dollars went to recipients in Washington, with 4% to Arizona, 2% to Wisconsin, and 2% to California.
Grant Distribution by State
Share of 2025 grant dollars across all 12 itemized grants.
Cities
Is The Kleo Foundation open to new grantees?
17%
first-time grantees, 2025
In 2025, 2 of 12 grantees (17%) were first-time recipients. With only 12 grantees, that is a small sample: one grantee more or less moves the share by about 8 points. First grants averaged $6K; repeat grants $5K. How we count
Medians: $6K first-time, $1K repeat.
- 83% of 2025 grantees were also funded in 2024. Method
- Giving fell 42% from 2022 to 2025. Method
- In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $45K (2024) to $110K (2021). In 2025 it made 12 grants totaling $60K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Hopelink Redmond, WA | Community Support | $25,000 |
| Child Haven Seattle, WA | Children in Distress | $10,000 |
| Christian Health Care Center Lynden, WA | Human Welfare | $10,000 |
| Washington State Animal Response Te Unumclaw, WA | Animal Rescue | $5,000 |
| Center for Biology Diversity Tuscon, AZ | Human Welfare | $2,500 |
| Corgiaid Madison, WI | Animal Welfare | $1,000 |
| Feral Cat Spayneuter Project Lynnwood, WA | Animal Welfare | $1,000 |
| Lifewire Bellevue, WA | Domestic Violence Recovery | $1,000 |
| Meow Kirkland, WA | Animal Welfare | $1,000 |
| Old Dog Haven Oak Harbor, WA | Animal Welfare | $1,000 |
Ready to take the next step with The Kleo Foundation?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | — | — | $61,530 | $59,500 | 12 | $59,623 | — | — |
| 2024 | $61,530 | $16,302 | $46,049 | $44,753 | 10 | $44,801 | $14,159 | $3,958 |
| 2023 | $91,266 | $-5,015 | $56,406 | $53,000 | 14 | $53,135 | — | $6,051 |
| 2022 | $152,587 | $45,607 | $108,630 | $103,000 | 14 | $103,884 | $39,327 | $9,751 |
| 2021 | $215,592 | $22,590 | $119,299 | $110,436 | 18 | $111,233 | $14,524 | $17,382 |
| 2020 | $312,301 | $202,410 | $92,693 | $91,181 | 16 | — | $193,641 | $12,331 |
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
The foundation’s website identifies education, children, and animal welfare as its three primary areas. Its education work was described as support for higher education through scholarships and direct grants to educational institutions; the website noted that its scholarship program had not yet been instituted. For children, it described supporting family and support services serving underprivileged and distressed children and their families, particularly children affected by illness, neglect, or abuse. For animal welfare, it described support for organizations that shelter and adopt companion animals, as well as organizations working to preserve and protect wildlife.
The foundation’s 2025 grants included organizations with varied missions. Hopelink, which received $25,000, says it equips people to exit poverty through comprehensive services, partnerships, and advocacy for equitable opportunities. Christian Health Care Center, which received $10,000, describes itself as a skilled nursing facility providing housing services for older residents of Lynden regardless of ability to pay. Old Dog Haven, a $1,000 recipient, says it provides and facilitates homes and care for senior dogs. Feral Cat SpayNeuter Project, also a $1,000 recipient, says it works to save homeless cats through high-volume spay/neuter services and collaboration. LifeWire, which received $1,000, says it works to end domestic violence through community services, advocacy, education, and support.
Grantmaking
In 2025, the foundation gave $59,500 through 12 grants. Grant amounts ranged from $1,000 to $25,000, with a median grant of $1,000. The largest awards were $25,000 to Hopelink, $10,000 to Child Haven, and $10,000 to Christian Health Care Center. Other listed recipients included Washington State Animal Response Team ($5,000), Center for Biological Diversity ($2,500), and six organizations receiving $1,000 each: CorgiAid, Feral Cat SpayNeuter Project, LifeWire, MEOW, Old Dog Haven, Electronic Frontier Foundation, and Seattle Times Investigative Journalism.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing listed Leo Notenboom and Kathy Notenboom as trustees.
The Kleo Foundation's 2025 filing lists 2 officers; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Kathy Notenboom
Trustee
On filings since 2020
No compensation reported
Leo Notenboom
Trustee
On filings since 2020
0.3 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "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 The Kleo Foundation
How much does The Kleo Foundation give each year?
The Kleo Foundation gave $60K across 12 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $45K across 10 grants.
What is The Kleo Foundation's typical grant size?
The Kleo Foundation's median grant in 2025 was $1,000, and its average grant was $4,958, across 12 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from The Kleo Foundation that year got $6K on average.
Where does The Kleo Foundation give grants?
The Kleo Foundation gives mostly in Washington: 92% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Seattle, WA (2 grants).
Does The Kleo Foundation give general operating support?
Not in 2025: none of the 12 grants with a stated purpose on The Kleo Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Animal Welfare" (4 grants).
Who are The Kleo Foundation's largest grantees?
The Kleo Foundation's largest 2025 grantees include Hopelink ($25,000), Child Haven ($10,000) and Christian Health Care Center ($10,000), according to its 2025 IRS Form 990-PF. Together they received 76% of its itemized 2025 grant dollars.
What does The Kleo Foundation fund?
The foundation’s website identifies education, children, and animal welfare as its three primary areas. See mission & focus areas ↑
How do I apply for a grant from The Kleo Foundation?
The 2025 filing listed a written letter of application, no deadlines, and no restrictions on awards. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is The Kleo Foundation's EIN?
The Kleo Foundation's EIN (Employer Identification Number) is 91-2006733. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 18, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in The Kleo Foundation's focus areas in our free grants database
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Cite this profile
Grantable. (2026). The Kleo Foundation funder profile. GrantGraph. Retrieved October 14, 2026, from https://grantable.co/funders/the-kleo-foundation-morg_f19973eed5ee42a688b32817496c0732
BibTeX
@misc{grantable_912006733_2026,
author = {{Grantable}},
title = {{The Kleo Foundation funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/the-kleo-foundation-morg_f19973eed5ee42a688b32817496c0732},
note = {Accessed 2026-10-14. Data licensed CC BY 4.0}
} The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from The Kleo 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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