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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees TMT Observatory Corporation Brent Ellerbroek

Brent Ellerbroek

Highest compensated employee

Telescope Department HEAD at TMT Observatory Corporation

Fiscal year ended September 30, 2016. Published on January 24, 2026.

$280,902
2016

Total compensation

Brent Ellerbroek has been listed as an employee of TMT Observatory Corporation in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$280,902
Telescope Department HEAD
2016
$204k
40 hrs/wk
$78k
--

Total compensation by year

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Revisions to this profile

January 24, 2026:
2016 TMT Observatory Corporation 990 published

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2016

Other employees at TMT Observatory Corporation

R David Goodman
Chief Operating Officer
$327,489
$257,015 No related comp$70,474
Christophe Dumas
Telescope Optics Group Leader
$325,410
$302,517 No related comp$22,893
Larry Stepp
Telescope Department HEAD
$297,015
$247,369 No related comp$49,646
Ravinder Bhatia
Associate Project Manager
$296,049
$243,653 No related comp$52,396
Mark Sirota
Telescope Ctrls Group Leader
$279,925
$222,841 No related comp$57,084
Larry Adkison
Secretary
$0