The Kleo Foundation logo

The Kleo Foundation

Private foundation · Grantmaker Woodinville, WA EIN: 91-2006733 Website

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

Hopelink: $25KHopelink$25KChild Haven: $10KChild Haven$10KChristian Health Care Center: $10KChristian Health Care Center$10KWashington State Animal Response Te: $5KWashington State AnimalResponse Te$5KCenter for Biology Diversity: $3KCenter for Biology Diversity$3KCorgiaid: $1KCorgiaid$1KFeral Cat Spayneuter Project: $1KFeral Cat Spayneuter Project$1KLifewire: $1KLifewire$1KMeow: $1KMeow$1KOld Dog Haven: $1KOld Dog Haven$1K

The largest 2025 recipient was Hopelink ($25K). Together the top 10 received $58K.

Grant Size Distribution

68 grants across all recorded years

66<$50K2$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

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

7states

Share of 2025 grant dollars across all 12 itemized grants.

Cities

SeattleSan FranciscoBellevueKirklandLynnwoodMadisonOak HarborRedmondUnumclawBothellRosamondSan DiegoWashingtonWoodinvilleBellinghamCashmereJacksonvilleLyndenSan AntonioTuscon

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

$0$50K$100K$150K16 grants2020 18 grants2021 14 grants2022 14 grants2023 10 grants2024 12 grants2025

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

RecipientPurposeAmount
Hopelink Redmond, WACommunity Support$25,000
Child Haven Seattle, WAChildren in Distress$10,000
Christian Health Care Center Lynden, WAHuman Welfare$10,000
Washington State Animal Response Te Unumclaw, WAAnimal Rescue$5,000
Center for Biology Diversity Tuscon, AZHuman Welfare$2,500
Corgiaid Madison, WIAnimal Welfare$1,000
Feral Cat Spayneuter Project Lynnwood, WAAnimal Welfare$1,000
Lifewire Bellevue, WADomestic Violence Recovery$1,000
Meow Kirkland, WAAnimal Welfare$1,000
Old Dog Haven Oak Harbor, WAAnimal Welfare$1,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025——$61,530$59,50012$59,623——
2024$61,530$16,302$46,049$44,75310$44,801$14,159$3,958
2023$91,266$-5,015$56,406$53,00014$53,135—$6,051
2022$152,587$45,607$108,630$103,00014$103,884$39,327$9,751
2021$215,592$22,590$119,299$110,43618$111,233$14,524$17,382
2020$312,301$202,410$92,693$91,18116—$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

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS May 18, 2026)
  2. IRS filings on file for fiscal years 2020–2024

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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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