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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 Baccalaureate Organization Frank Overmars

Frank Overmars

Key employee

HR Director (END 12/17) at International Baccalaureate Organization

Fiscal year ended June 30, 2018. Published on January 24, 2026.

$216,195
2018

Total compensation

Frank Overmars has been listed as an employee of International Baccalaureate Organization in Form 990 filings since fiscal year 2017. Total compensation for Frank Overmars has increased by 42.8% from 2017 to 2018.

Annual compensation details

$216,195
+42.8%
HR Director (END 12/17)
2018
$204k org
40 hrs/wk
$14k other
--
$151,370
Human Resources Director
2017
$143k org
40 hrs/wk
$9k other
--

Total compensation by year

Compare the compensation of Frank Overmars to:

2018

Other employees at International Baccalaureate Organization

Datla Siva Kumari
Director General
$487,106
$487,106 from orgNo related compNo other comp
Andrew MacDonald
Chief Schools Off (END 5/18)
$326,180
$283,365 from orgNo related comp$42,815 other
Carolyn Adams
Interim Schools Division Lead
$289,531
$245,585 from orgNo related comp$43,946 other
Ali Ayub
Information Technology Director
$253,945
$253,945 from orgNo related compNo other comp
Anthony Tait
Director Prof. Services
$228,418
$205,225 from orgNo related comp$23,193 other
Adrian Kearney
Director Ib World Schools
$227,219
$226,690 from orgNo related comp$529 other
Paul Sanders
Head of Recogn (END 10/17)
$224,707
$195,845 from orgNo related comp$28,862 other
Thaimur Ali Changezi
Chief FIN and Business Officer
$215,570
$201,374 from orgNo related comp$14,196 other
Liliane von Wyl
HEAD of Legal and Compliance
$201,455
$181,835 from orgNo related comp$19,620 other
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Revisions to this profile

January 24, 2026:
2018 International Baccalaureate Organization 990 published
January 24, 2026:
2017 International Baccalaureate Organization 990 published

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