The Geological Engineering Foundation
Educational activities in geological and geotechnical engineering
Key facts about The Geological Engineering Foundation
- EIN
- 38-3934418
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $282,500
- Grants made (2025)
- 1
- Average grant
- $282,500
- Median grant
- $282,500
- Total assets
- $11,847
- Primary geography
- California (100% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Next steps with The Geological Engineering Foundation
- How to evaluate The Geological Engineering Foundation as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to The Geological Engineering 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
$12K
-89.1% YoY
Annual Giving
$283K
-19.3% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$283K
-19.3% YoY
About The Geological Engineering Foundation
Based on IRS filings
The Geological Engineering Foundation is a nonprofit organization focused on Science & Technology, based in Moraga, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $12K in total assets. In 2025, it awarded 1 grant totaling $283K. Net investment income was $1.
Focus Areas
Ready to take the next step with The Geological Engineering Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 1 itemized 2025 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $11,847 | $108,521 | $57,005 |
| Revenue | $320,672 | $474,476 | $118,651 |
| Expenses | $417,630 | $422,935 | $68,296 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $1 | $1 | $85 |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2021 (received by the IRS September 7, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS May 11, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS April 15, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 13, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 9, 2026)
Giving Over Time
Total grant dollars and number of grants per year
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2025
Grant Size Distribution
3 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include University of California ($282,500).
| Recipient | Purpose | Amount |
|---|---|---|
| University of California Berkeley, CA | Graduate Student Support | $282,500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Dimitrios Zekkos | Director | 2 | $32,975 |
| Nicholas Sitar | Secretary Treasurer | 1 | $6,880 |
| Robert Kayen | Director | 1 | $5,500 |
| Kenneth a Johnson | President | 1 | $2,500 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The Geological Engineering Foundation?
The Geological Engineering Foundation is a nonprofit organization focused on Science & Technology, based in Moraga, CA. It holds $12K in total assets as of 2025.
How large is The Geological Engineering Foundation?
As of 2025, The Geological Engineering Foundation holds $12K in total assets with $321K in annual revenue. It awarded 1 grant totaling $283K in 2025.
Where does The Geological Engineering Foundation operate?
The Geological Engineering Foundation has awarded grants in California.
What size grants does The Geological Engineering Foundation award?
In 2025, The Geological Engineering Foundation awarded 1 grant totaling $283K — an average of about $283K per grant, based on its IRS Form 990 filings.
What is The Geological Engineering Foundation's EIN?
The Geological Engineering Foundation's EIN (Employer Identification Number) is 38-3934418. IRS Form 990 filing data is available on this page for 2021–2025.
Explore Open Grants
Browse active grant opportunities in The Geological Engineering Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Silicon Valley Community Foundation
Mountain View, CA
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
California Community Foundation
Los Angeles, CA
Assets
$2.3B
Grants
2,174
Total Given
$326.6M
Tides Foundation
San Francisco, CA
Assets
$534.5M
Grants
2,110
Total Given
$382.1M
The William & Flora Hewlett Foundation
Menlo Park, CA
Assets
$14.2B
Grants
2,001
Total Given
$625.0M
Marin Community Foundation
Novato, CA
Assets
$1.3B
Grants
1,573
Total Given
$186.1M
Sempra Foundation
San Diego, CA
Assets
$11.5M
Grants
1,501
Total Given
$1.8M
Conrad N Hilton Foundation
Westlake Village, CA
Assets
$7.4B
Grants
1,339
Total Given
$287.7M
Chamberlin Education Foundation
Richmond, CA
Assets
$80.6M
Grants
1,302
Total Given
$3.0M
The San Diego Foundation
San Diego, CA
Assets
$1.7B
Grants
1,158
Total Given
$94.3M
The California Endowment
Los Angeles, CA
Assets
$4.5B
Grants
1,125
Total Given
$215.9M
Kaiser Foundation Hospitals
Oakland, CA
Assets
$87.4B
Grants
1,122
Total Given
$225.4M
Jewish Community Foundation of Los Angeles
Los Angeles, CA
Assets
$1.2B
Grants
1,063
Total Given
$142.2M
More Funders in California
Data last updated September 2026. Sourced from IRS Form 990-PF filings.