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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 Science Council Clare Thirlway

Clare Thirlway

Officer

Head of Human Resources at International Science Council

Fiscal year ended December 31, 2018. Published on January 24, 2026.

$121,715
2018

Total compensation

Clare Thirlway has been listed as an employee of International Science Council in Form 990 filings since at least fiscal year 2016. Total compensation for Clare Thirlway has increased by 11.9% from 2016 to 2018.

Annual compensation details

$121,715
-2%
Head of Human Resources
2018
$122k org
35 hrs/wk
$124,191
+14.2%
Head of Human Resources
2017
$125k org
35 hrs/wk
$108,768
Head of Human Resources
2016

Total compensation by year

Compare the compensation of Clare Thirlway to:

2018

Other employees at International Science Council

Heide Hackmann
Executive Director
$309,050
$309,050 from orgNo related compNo other comp
Charles Erkelens
Operations Director
$235,914
$235,914 from orgNo related compNo other comp
Denise Young
Head of Communication
$126,350
$126,350 from orgNo related compNo other comp
Yun-Kang Ahn
Information Technology Officer
$117,542
$117,542 from orgNo related compNo other comp
Mathieu Denis
Science Director
$96,039
$96,039 from orgNo related compNo other comp
Alexandre Guennec
Head of Human Ressources
$63,030
$63,030 from orgNo related compNo other comp
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Revisions to this profile

January 24, 2026:
2018 International Science Council 990 published
January 24, 2026:
2017 International Science Council 990 published
January 24, 2026:
2016 International Science Council 990 published

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