Funding search · EIN 136082503 · Golden, CO
Peierls Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 197
- grants reported
- $27.1M
- total given
- 2020–2023
- filing years
- $75,300
- median grant
Based on grants this organization reported to the IRS for tax years 2020–2023. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Doctors Without Borders USA4 grants · $3.5M
- International Rescue Committee4 grants · $3.0M
- American Red Cross4 grants · $2.5M
- The Nature Conservancy4 grants · $2.5M
- Care4 grants · $1.8M
- Planned Parenthood Federation of America4 grants · $1.1M
- Raising Austin (Together4children)4 grants · $636,000
- Colorado Uplift4 grants · $542,500
- American Indian College Fund4 grants · $499,000
- Planned Parenthood of the Great Northwest4 grants · $474,300
Giving over time
Grant history
The 100 largest of 197 grants.
- $1.3M
The Nature Conservancy · Boulder, CO · 2020
Support
- $1.2M
Doctors Without Borders USA · New York, NY · 2020
Support
- $850,000
International Rescue Committee · New York, NY · 2020
Support
- $800,000
Doctors Without Borders USA · New York, NY · 2021
Support
- $775,000
International Rescue Committee · New York, NY · 2021
Support
- $750,000
Doctors Without Borders USA · New York, NY · 2022
Support
- $740,000
The Nature Conservancy · Boulder, CO · 2021
Support
- $725,000
International Rescue Committee · New York, NY · 2022
Support
- $720,000
Doctors Without Borders USA · New York, NY · 2023
Support
- $680,000
American Red Cross · Austin, TX · 2020
Support
- $654,000
American Red Cross · Austin, TX · 2021
Support
- $650,000
International Rescue Committee · New York, NY · 2023
Support
- $572,250
American Red Cross · Boone, IA · 2022
Support
- $565,000
American Red Cross · Boone, IA · 2023
Support
- $480,000
Care · Atlanta, GA · 2023
Support
- $480,000
Care · Atlanta, GA · 2022
Support
- $480,000
Care · Seattle, WA · 2021
Support
- $380,000
The Nature Conservancy · Boulder, CO · 2023
Support
- $350,000
Care · Seattle, WA · 2020
Support
- $300,300
Planned Parenthood Federation of America · New York, NY · 2020
Support
- $290,000
Planned Parenthood Federation of America · New York, NY · 2021
Support
- $253,750
Planned Parenthood Federation of America · New York, NY · 2022
Support
- $249,000
Planned Parenthood Federation of America · New York, NY · 2023
Support
- $205,000
Raising Austin (Together4children) · Austin, TX · 2020
Support
- $185,000
Raising Austin (Together4children) · Austin, TX · 2021
Support
- $170,000
Colorado Uplift · Denver, CO · 2020
Support
- $160,000
Colorado Youth for a Change · Denver, CO · 2020
Support
- $156,000
Colorado Uplift · Denver, CO · 2021
Support
- $145,000
American Indian College Fund · Denver, CO · 2020
Support
- $140,000
Reading Partners Colorado · Denver, CO · 2020
Support
- $136,000
Raising Austin (Together4children) · Austin, TX · 2022
Support
- $133,000
Planned Parenthood of Greater Texas · Austin, TX · 2020
Support
- $133,000
Planned Parenthood of Metropolitan New Jersey · Newark, NJ · 2020
Support
- $133,000
Planned Parenthood of the Great Northwest · Seattle, WA · 2020
Support
- $130,500
The University of Texas Foundation · Austin, TX · 2020
Support
- $130,000
Colorado Youth for a Change · Denver, CO · 2021
Support
- $130,000
Reach Out and Read Colorado · Denver, CO · 2020
Support
- $129,000
American Indian College Fund · Denver, CO · 2021
Support
- $124,800
Planned Parenthood of the Great Northwest · Seattle, WA · 2021
Support
- $124,500
Planned Parenthood of Greater Texas · Austin, TX · 2021
Support
- $124,500
Planned Parenthood of Metropolitan New Jersey · Newark, NJ · 2021
Support
- $120,400
The University of Texas Foundation · Austin, TX · 2021
Support
- $120,000
Reach Out and Read Colorado · Denver, CO · 2021
Support
- $120,000
Unitarian-Universalist Service Committee · Cambridge, MA · 2020
Support
- $118,000
Reading Partners Colorado · Denver, CO · 2021
Support
- $118,000
Access Esperanza Clinics · McAllen, TX · 2020
Support
- $117,000
Colorado Uplift · Denver, CO · 2022
Support
- $116,000
That Man May See · San Francisco, CA · 2020
Support
- $115,400
Access Esperanza Clinics · McAllen, TX · 2021
Support
- $115,000
American Indian College Fund · Denver, CO · 2022
Support
- $115,000
Planned Parenthood of the Rocky Mountains · Denver, CO · 2020
Support
- $114,000
All May See Foundation · San Francisco, CA · 2021
Support
- $110,000
American Indian College Fund · Denver, CO · 2023
Support
- $110,000
Raising Austin (Together4children) · Austin, TX · 2023
Support
- $110,000
Metropolitan State College of Denver Foundation · Denver, CO · 2020
Support
- $109,000
Planned Parenthood of Greater Texas · Austin, TX · 2022
Support
- $109,000
Planned Parenthood of Metropolitan New Jersey · Newark, NJ · 2022
Support
- $109,000
Planned Parenthood of the Great Northwest · Seattle, WA · 2022
Support
- $107,500
Planned Parenthood of Greater Texas · Austin, TX · 2023
Support
- $107,500
Planned Parenthood of Metropolitan New Jersey · Newark, NJ · 2023
Support
- $107,500
Planned Parenthood of the Great Northwest · Seattle, WA · 2023
Support
- $107,000
Tools of the Mind · Golden, CO · 2020
Support
- $105,400
The University of Texas Foundation · Austin, TX · 2022
Support
- $101,000
The University of Texas Foundation · Austin, TX · 2023
Support
- $101,000
Access Esperanza Clinics · McAllen, TX · 2022
Support
- $100,000
All May See Foundation · San Francisco, CA · 2022
Support
- $99,500
Colorado Uplift · Denver, CO · 2023
Support
- $97,500
All May See Foundation · San Francisco, CA · 2023
Support
- $97,500
Colorado Youth for a Change · Denver, CO · 2022
Support
- $97,000
Access Esperanza Clinics · McAllen, TX · 2023
Support
- $96,000
Metropolitan State College of Denver Foundation · Denver, CO · 2021
Support
- $96,000
Colorado I Have a Dream Foundation · Denver, CO · 2020
Support
- $95,000
Planned Parenthood of the Rocky Mountains · Denver, CO · 2021
Support
- $95,000
Virginia Garcia Memorial Health Center · Aloha, OR · 2020
Support
- $92,400
Virginia Garcia Memorial Health Center · Aloha, OR · 2021
Support
- $90,000
Reach Out and Read Colorado · Denver, CO · 2022
Support
- $90,000
Big Brothers Big Sisters of Colorado · Englewood, CO · 2020
Support
- $90,000
Westminster Public Schools Foundation · Westminster, CO · 2020
Support
- $88,500
Reading Partners Colorado · Denver, CO · 2022
Support
- $85,000
Tools of the Mind · Golden, CO · 2021
Support
- $85,000
Lake Washington Institute of Tech Fndn · Kirkland, WA · 2020
Support
- $84,000
The Nature Conservancy · Boulder, CO · 2022
Support
- $84,000
Big Brothers Big Sisters of Colorado · Englewood, CO · 2021
Support
- $83,000
Virginia Garcia Memorial Health Center · Aloha, OR · 2022
Support
- $83,000
Big Brothers Big Sisters of Austin Texas · Austin, TX · 2020
Support
- $82,900
Colorado Youth for a Change · Denver, CO · 2023
Support
- $82,500
Big Brothers Big Sisters of Austin Texas · Austin, TX · 2021
Support
- $82,000
Lake Washington Institute of Tech Fndn · Kirkland, WA · 2021
Support
- $80,000
Tools of the Mind · Golden, CO · 2023
Support
- $80,000
Tools of the Mind · Golden, CO · 2022
Support
- $80,000
Unitarian-Universalist Service Committee · Cambridge, MA · 2021
Support
- $80,000
Westminster Public Schools Foundation · Westminster, CO · 2021
Support
- $80,000
Camp Fire Columbia · Portland, OR · 2020
Support
- $79,500
Virginia Garcia Memorial Health Center · Aloha, OR · 2023
Support
- $78,000
Camp Fire Columbia · Portland, OR · 2021
Support
- $77,000
Unitarian-Universalist Service Committee · Cambridge, MA · 2022
Support
- $76,500
Reach Out and Read Colorado · Denver, CO · 2023
Support
- $76,000
Hope Center · Denver, CO · 2023
Support
- $75,300
Reading Partners Colorado · Denver, CO · 2023
Support
- $75,000
Unitarian-Universalist Service Committee · Cambridge, MA · 2023
Support
Who else funds this kind of work
Same state
- Medical Center of the Rockies45 grants · $338.4M
- The Colorado Health Foundation2,012 grants · $327.6M
- Christian Community Foundation4,375 grants · $507.9M
Similar grant size
- The Ford Foundation10,731 grants · $2.35B
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

