Integral Charitable Foundation
Integral Charitable Foundation is a private foundation based in Boulder, Colorado. Its stated mission is to expand access to science and engineering knowledge, address climate change and its impacts, and improve environmental and social conditions in communities and beyond.
Integral Charitable Foundation at a glance
In short: Integral Charitable Foundation gave $78K across 24 grants in 2025 (avg $3K), top state California. 63% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $77,500
- +34.5% vs 2024
- Grants made (2025)
- 24
- +71.4% vs 2024
- Average grant
- $3,229
- -21.5% vs 2024
- Median grant
- $2,500
- Total assets
- $1,853,858
- +3.0% vs 2024
- New grantees (estimate)
- 63% first-time grantees (15 of 24, 2025; small sample)
- Primary geography
- California (35% 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 Integral Charitable Foundation
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation does not accept unsolicited requests for funds and states that it makes contributions only to preselected charitable organizations.
- Contact
Mailing address: 1701 Pearl Street 200, Boulder, CO 80302
Phone: (832) 732-4572
Website: HTTPS://INTEGRALCHARITABLEFOUNDATION.ORG/
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Integral Charitable Foundation funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was University of Washington ($8K). Together the top 10 received $52K.
Grant Size Distribution
79 grants across all recorded years
The most common grant size was under $50K: 79 grants of 79 (100%).
Geographic Focus
Where this funder awards grants
In filing year 2025, grant dollars went to recipients in California (35%), Washington (22%), Colorado (15%), New Jersey (12%), and Pennsylvania (6%). The foundation’s website also describes local nonprofit partnerships in communities where Integral staff live.
Grant Distribution by State
Share of 2025 grant dollars across all 24 itemized grants.
States
Cities
Is Integral Charitable Foundation open to new grantees?
63%
first-time grantees, 2025
In 2025, 15 of 24 grantees (63%) were first-time recipients. With only 24 grantees, that is a small sample: one grantee more or less moves the share by about 4 points. First grants averaged $3K; repeat grants $4K. How we count
Medians: $2K first-time, $3K repeat.
- 33% of 2025 grantees were also funded in 2024. Method
- Giving grew 572% from 2022 to 2025. Method
- In 2025 it paid out 241% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2022–2025). 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 2022 to 2025, annual grant giving ranged from $12K (2022) to $78K (2025). In 2025 it made 24 grants totaling $78K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| University of Washington Seattle, WA | General Support | $7,500 |
| Rutgers University Foundation New Brunswick, NJ | General Support | $7,500 |
| Colorado School of Mines Foundation Golden, CO | General Support | $7,500 |
| Stanford University Stanford, CA | General Support | $7,500 |
| Uc Santa Barbara Foundation Santa Barbara, CA | General Support | $5,000 |
| Northwest Indian College Bellington, WA | General Support | $5,000 |
| Growing Gardens Boulder, CO | General Support | $3,000 |
| Santa Barbara Maritime Museum Santa Barbara, CA | General Support | $3,000 |
| Silicon Valley Education Foundation San Jose, CA | General Support | $3,000 |
| Seattle Parks Foundation Seattle, WA | General Support | $3,000 |
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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 | $1,853,858 | $124,095 | $254,066 | $77,500 | 24 | $216,574 | $77,678 | $89,921 |
| 2024 | $1,800,421 | $85,393 | $184,719 | $57,600 | 14 | $159,481 | $47,747 | $89,744 |
| 2023 | $1,827,192 | $138,622 | $124,248 | $51,693 | 31 | $101,391 | $40,019 | $84,594 |
| 2022 | $1,745,936 | $1,757,466 | $11,530 | $11,530 | 10 | $11,530 | $7,466 | $25,057 |
Under IRS private-foundation payout rules, Integral Charitable Foundation reported a distributable amount of $90K for 2025 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
The foundation’s mission is to expand access to science and engineering knowledge, address climate change and its impacts, and improve environmental and social conditions. Its website describes support for nonprofit organizations working on these issues, scholarships for research in environmental and broader STEM fields, and pro bono technical support provided by Integral Consulting Inc. staff.
Grantees’ own descriptions indicate the range of organizations receiving support. The Colorado School of Mines Foundation says its mission is to support the university, its academic programs, and students. Northwest Indian College describes its mission as providing postsecondary opportunities to meet the academic, vocational, and cultural needs of Native American communities in the Northwest and promoting Indigenous self-determination and knowledge. Seattle Parks Foundation says it partners with communities to champion thriving and equitable parks and public spaces. Santa Barbara Maritime Museum describes its work as creating exhibits and educational experiences about the Santa Barbara Channel and connections with the sea.
Grantmaking
In filing year 2025, the foundation reported 24 grants totaling $77,500. Grant amounts ranged from $1,500 to $7,500, with a median of $2,500. The largest reported grants were $7,500 each to the University of Washington, Rutgers University Foundation, Colorado School of Mines Foundation, and Stanford University; each was listed for general support. Other grants included $5,000 to UC Santa Barbara Foundation and Northwest Indian College, and $3,000 each to Growing Gardens, Santa Barbara Maritime Museum, Silicon Valley Education Foundation, Seattle Parks Foundation, and Black Surf Santa Cruz Inc.
The foundation’s website says its 2025 charitable-giving program included four local nonprofit partnerships, with a three-year commitment of $3,000 per year, volunteering, and other support. It also describes annual STEM donations of $1,500 to STEM organizations. These are program descriptions; the filing reports the foundation’s grants for the year.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists William W Locke as president; Edgar Uribe as treasurer; and Zach Gostanian, Grace Chang, Ryan Brain, and Jennifer Lyndall as directors. The foundation’s website identifies Bill Locke, Grace Chang, Zach Gostanian, Ryan Brain, and Jen Lyndall as its board of directors, and Edgar Uribe, Marcia Greenblatt, Kristian Fried, Andrew Halmstad, and Brenda Lee as its advisory council.
Integral Charitable Foundation is led by William W. Locke, President on every filing since 2021; none of the 6 officers listed in 2025 report compensation.
Officers on the 2025 filing
William W. Locke
President
On filings since 2021
2 hrs/week
No compensation reported
Grace Chang
Director
On filings since 2021
2 hrs/week
No compensation reported
Zach Gostanian
Director
On filings since 2022
2 hrs/week
No compensation reported
Jennifer Lyndall
Director
New on the 2025 filing
2 hrs/week
No compensation reported
Ryan Brain
Director
New on the 2025 filing
2 hrs/week
No compensation reported
Edgar Uribe
Treasurer
On filings since 2021
2 hrs/week
No compensation reported
Former officers (1)
- Former: Ann Bradley (2021) — Director
Data from IRS Form 990 filings, 2021–2025. "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 Integral Charitable Foundation
How much does Integral Charitable Foundation give each year?
Integral Charitable Foundation gave $78K across 24 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $58K across 14 grants.
What is Integral Charitable Foundation's typical grant size?
Integral Charitable Foundation's median grant in 2025 was $2,500, and its average grant was $3,229, across 24 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Integral Charitable Foundation that year got $3K on average.
Where does Integral Charitable Foundation give grants?
Integral Charitable Foundation's top state is California, with 35% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Washington (22%) and Colorado (15%). The most frequent recipient cities were Seattle, WA (2 grants), Santa Barbara, CA (2 grants), Boulder, CO (2 grants) and Santa Cruz, CA (2 grants).
Does Integral Charitable Foundation give general operating support?
Yes: 100% of Integral Charitable Foundation's 2025 grants with a stated purpose (24 of 24) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Integral Charitable Foundation's largest grantees?
Integral Charitable Foundation's largest 2025 grantees include University of Washington ($7,500), Rutgers University Foundation ($7,500) and Colorado School of Mines Foundation ($7,500), according to its 2025 IRS Form 990-PF. Together they received 29% of its itemized 2025 grant dollars.
How large is Integral Charitable Foundation?
Integral Charitable Foundation reported $1.9M in total assets on its 2025 IRS Form 990-PF. It paid out $217K in qualifying distributions that year, against a required minimum of $90K (roughly 5% of its investment assets).
What does Integral Charitable Foundation fund?
The foundation’s mission is to expand access to science and engineering knowledge, address climate change and its impacts, and improve environmental and social conditions. See mission & focus areas ↑
How do I apply for a grant from Integral Charitable Foundation?
The foundation does not accept unsolicited requests for funds and states that it makes contributions only to preselected charitable organizations. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Integral Charitable Foundation's EIN?
Integral Charitable Foundation's EIN (Employer Identification Number) is 87-4078356. IRS Form 990 filing data is available on this page for 2021–2025.
Does Integral Charitable Foundation accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(5)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2022 (received by the IRS March 21, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS April 3, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS April 8, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS April 28, 2026)
- IRS filings on file for fiscal years 2021–2024
Explore Open Grants
Browse active grant opportunities in Integral Charitable Foundation's focus areas in our free grants database
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Cite this profile
Grantable. (2026). Integral Charitable Foundation funder profile. GrantGraph. Retrieved October 14, 2026, from https://grantable.co/funders/integral-charitable-foundation-morg_3f6e87cfbc1e421c8ead497649681f16
BibTeX
@misc{grantable_874078356_2026,
author = {{Grantable}},
title = {{Integral Charitable Foundation funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/integral-charitable-foundation-morg_3f6e87cfbc1e421c8ead497649681f16},
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 Integral Charitable 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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