Deltares Usa Inc is a private foundation focused on Science & Technology, based in SILVER SPRING, MD. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $3.4M in total assets. In 2024, it made $7.4M in qualifying distributions. Net investment income was $327.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$3.4M
-4.1% YoY
Revenue
$7.8M
+40.5% YoY
Qualifying Distributions
$7.4M
+59.4% YoY
Expenses
$7.8M
+55.4% YoY
About Deltares Usa Inc
Based on IRS filings
Deltares Usa Inc is a private foundation focused on Science & Technology, based in SILVER SPRING, MD. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $3.4M in total assets. In 2024, it made $7.4M in qualifying distributions. Net investment income was $327.
Focus Areas
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Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $3,366,374 | $3,510,813 | $2,638,806 |
| Revenue | $7,781,063 | $5,536,421 | $5,738,851 |
| Expenses | $7,780,687 | $5,007,937 | $5,834,330 |
| Qualifying Distributions | $7,421,465 | $4,656,543 | $5,776,811 |
| Net Investment Income | $327 | — | $7 |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
0 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| EDWIN WELLES | DIRECTOR | 40 | $211,839 |
| WILLEM-JAN RIBBERINK | SECRETARY | 5 | — |
| MICHEL VAN SWIETAN | TREASURER | 5 | — |
| SOROOSH SOROOSHIAN | DIRECTOR | 5 | — |
| GUY GELF | DIRECTOR | 5 | — |
| ANTONIA SEBASTIAN | DIRECTOR | 5 | — |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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