The Atmos Foundation
The Atmos Foundation is a nonprofit organization focused on Environment, based in Walnut Creek, CA. IRS filing data is available from 2019 through 2025. In 2025, it awarded 5 grants totaling $520K.
Key facts about The Atmos Foundation
- EIN
- 68-0153116
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $520,000
- Grants made (2025)
- 5
- Average grant
- $104,000
- Median grant
- $50,000
- Primary geography
- New York (87% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Who The Atmos Foundation funds
By grant dollars, the top recipient states for The Atmos Foundation's 5 itemized 2025 grants were New York (87%) and California (12%). The most frequent recipient cities were New York, NY (2 grants). 20% of grants with a stated purpose were for general or operating support.
How The Atmos Foundation gives
- Giving grew 381% from 2022 to 2025. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Next steps with The Atmos Foundation
- How to evaluate The Atmos Foundation as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to The Atmos Foundation with AI
AI grant writing that drafts from your organization’s own materials, in your voice.
- Track this opportunity in a free grant tracker
A free Google Sheets or Excel template for deadlines, award terms, and reports due.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$520K
+73.3% YoY
Grant Count
5
+0.0% YoY
Avg Grant Size
$104K
+73.3% YoY
About The Atmos Foundation
Based on IRS filings
The Atmos Foundation is a nonprofit organization focused on Environment, based in Walnut Creek, CA. IRS filing data is available from 2019 through 2025. In 2025, it awarded 5 grants totaling $520K.
Focus Areas
Ready to take the next step with The Atmos Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 5 itemized 2025 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2019–2025
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
Grant Size Distribution
33 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include Parkinsons Foundation ($300,000), American Friends of RAMBAM ($150,000), CPMC Sutter Health ($50,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Parkinsons Foundation New York, NY | Donations towards parkinsons research | $300,000 |
| American Friends of RAMBAM New York, NY | MEDICAL SUPPORT IN ISRAEL | $150,000 |
| CPMC Sutter Health San Francisco, CA | HOSPITAL General Fund | $50,000 |
| SAMARITAN NEIGHBORHOOD Oakland, CA | EDUCATIONAL PROGRAMS FOR LOW INCOME YOUTH | $10,000 |
| Planned Parenthood ofthe Great Nort Seattle, WA | Reproductive healthcare | $10,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Carly Nathan | Director | — | — |
| Paul Nathan | Director & Pres | — | — |
| Marcy Nathan | CFO & Secretary | — | — |
| Monica Nathan | Board Chair | — | — |
| Maximilian Mancini | Director | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The Atmos Foundation?
The Atmos Foundation is a nonprofit organization focused on Environment, based in Walnut Creek, CA. It holds — in total assets as of 2025.
Where does The Atmos Foundation operate?
The Atmos Foundation has awarded grants in California, District of Columbia, Maryland, New York, Pennsylvania, Texas, Washington.
What size grants does The Atmos Foundation award?
In 2025, The Atmos Foundation awarded 5 grants totaling $520K — an average of about $104K per grant, based on its IRS Form 990 filings.
What is The Atmos Foundation's EIN?
The Atmos Foundation's EIN (Employer Identification Number) is 68-0153116. IRS Form 990 filing data is available on this page for 2019–2025.
Explore Open Grants
Browse active grant opportunities in The Atmos Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
The Cigna Group Foundation
Philadelphia, PA
Assets
$127.2M
Grants
4,075
Total Given
$14.1M
Baxter International Foundation
Deerfield, IL
Assets
$67.5M
Grants
1,300
Total Given
$13.7M
Jean & Thomas Harbeck Family Foundation
Hartland, WI
Assets
$1.8M
Grants
50
Total Given
$71K
Foundation for the Carolinas
Charlotte, NC
Assets
$3.9B
Grants
1,605
Total Given
$609.1M
Texas Instruments Foundation
Dallas, TX
Assets
$73.0M
Grants
4,484
Total Given
$22.6M
Silicon Valley Community Foundation
Mountain View, CA
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
Tides Foundation
San Francisco, CA
Assets
$534.5M
Grants
2,110
Total Given
$382.1M
California Community Foundation
Los Angeles, CA
Assets
$2.2B
Grants
2,025
Total Given
$272.6M
The William & Flora Hewlett Foundation
Menlo Park, CA
Assets
$14.2B
Grants
2,001
Total Given
$625.0M
Sempra Foundation
San Diego, CA
Assets
$11.5M
Grants
1,501
Total Given
$1.8M
Marin Community Foundation
Novato, CA
Assets
$1.1B
Grants
1,383
Total Given
$176.2M
The Pfizer Foundation Inc
New York, NY
Assets
$255.3M
Grants
9,306
Total Given
$23.2M
More Funders in California
Data last updated September 2026. Sourced from IRS Form 990-PF filings.