SEE SCHEDULE O
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$227.9M
-1.4% YoY
Revenue
$13.2M
-56.1% YoY
Net Investment Income
$789K
-48.5% YoY
Expenses
$16.4M
+2.2% YoY
About Tmt International Observatory Llc
Based on IRS filings
Tmt International Observatory Llc is a nonprofit organization focused on Science & Technology, based in PASADENA, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $227.9M in total assets. Net investment income was $789K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $227,866,179 | $231,193,423 | $225,068,605 |
| Revenue | $13,198,485 | $30,051,390 | $58,918,459 |
| Expenses | $16,449,330 | $16,100,316 | $15,439,309 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $788,761 | $1,532,089 | $442,569 |
| 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
13 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 |
|---|---|---|---|
| ROBERT KIRSHNER | EXECUTIVE DIRECTOR | 40 | $837,584 |
| FENGCHUAN LIU | PROJECT MANAGER | 40 | $372,606 |
| ERIC HANSEN | DEPUTY PROJECT MANAGER | 40 | $313,164 |
| JOSE TERAN | FACILITIES DEPARTMENT HEAD | 40 | $290,711 |
| BENJAMIN GALLAGHER | TELESCOPE OPTICS GROUP LEADER | 40 | $279,677 |
| CORINNE BOYER | ADAPTIVE OPTICS GROUP LEADER | 40 | $264,616 |
| KYLE KINOSHITA | TELESCOPE STRUCT. GROUP LEADER | 40 | $246,108 |
| GELYS TRANCHO | PROJECT SYSTEMS ENGINEER | 40 | $251,506 |
| DIANA JERGOVIC | SECRETARY/GOVERNOR | 4 | — |
| BRUCE MACINTOSH | GOVERNOR | 4 | — |
| CHRISTOPHER MARTIN | GOVERNOR | 4 | — |
| TOM SOIFER | GOVERNOR | 4 | — |
| MICHAEL BOLTE | GOVERNOR | 4 | — |
| HENRY YANG | GOVERNOR | 4 | — |
| FENG YUAN | GOVERNOR - END DATE 5/24 | 4 | — |
| XUEFENG WU | GOVERNOR - END DATE 5/24 | 4 | — |
| SUIJIAN XUE | GOVERNOR - END DATE 5/24 | 4 | — |
| SAKU TSUNETA | GOVERNOR | 4 | — |
| TOMONORI USUDA | GOVERNOR | 4 | — |
| GILLES JONCAS | GOVERNOR | 4 | — |
| MICHITOSHI YOSHIDA | GOVERNOR | 4 | — |
| LUC SIMARD | GOVERNOR | 4 | — |
| ESWAR REDDY | GOVERNOR | 4 | — |
| AN RAMAPRAKASH | GOVERNOR | 4 | — |
| MICHAEL BALOGH | GOVERNOR - START DATE 1/24 | 4 | — |
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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