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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 International Medical Corps Cornelis Klumper

Cornelis Klumper

Highest compensated employee

Chief Audit and Compliance OFF at International Medical Corps

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$326,086
2023

Total compensation

Cornelis Klumper has been listed as an employee of International Medical Corps in Form 990 filings since fiscal year 2019. Total compensation for Cornelis Klumper has increased by 16.5% from 2019 to 2023.

Annual compensation details

$326,086
+6%
Chief Audit and Compliance OFF
2023
$273k org
40 hrs/wk
$54k other
--
$307,609
+1.3%
Chief Audit and Compliance OFF
2022
$260k org
40 hrs/wk
$49k other
--

Total compensation by year

Compare the compensation of Cornelis Klumper to:

2023

Other employees at International Medical Corps

Ky Thien Luu
Chief Operating Officer
$671,808
$581,576 from orgNo related comp$90,232 other
Nancy A Aossey
President and Chief Executive Officer
$608,893
$532,882 from orgNo related comp$76,011 other
Clyde William Sundblad
Chief Knowledge Officer
$566,064
$530,055 from orgNo related comp$36,009 other
Rebecca Milner
Chief Advancement Officer
$382,642
$329,457 from orgNo related comp$53,185 other
C David Alarcon
Vice President, Corporate Finance
$356,016
$303,686 from orgNo related comp$52,330 other
David Giron
IT Director
$338,498
$272,138 from orgNo related comp$66,360 other
Ingrid Renaud
Vice President, Finance and Administration
$333,804
$282,409 from orgNo related comp$51,395 other
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Revisions to this profile

January 25, 2026:
2023 International Medical Corps 990 published
January 25, 2026:
2022 International Medical Corps 990 published
January 25, 2026:
2021 International Medical Corps 990 published

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2023
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