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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 Institute for Sustainable Development Benjamin Lee Simmons

Benjamin Lee Simmons

Highest compensated employee

Director, Sustainable Infrastructure and Director, NBI Global Resource Centre at International Institute for Sustainable Development

Fiscal year ended March 31, 2025. Published on January 25, 2026.

$198,071
2025

Total compensation

Benjamin Lee Simmons has been listed as an employee of International Institute for Sustainable Development in Form 990 filings since fiscal year 2023. Total compensation for Benjamin Lee Simmons has decreased by 4.9% from 2023 to 2025.

Annual compensation details

$198,071
+2.3%
Director, Sustainable Infrastructure and Director, NBI Global Resource Centre
2025
$199k org
40 hrs/wk
$193,646
-7%
Director, Sustainable Infrastructure and Director, NBI Global Resource Centre
2024
$194k org
40 hrs/wk
$208,212
Director, Sustainable Infrastructure and Director, NBI Global Resource Centre
2023

Total compensation by year

Compare the compensation of Benjamin Lee Simmons to:

2025

Other employees at International Institute for Sustainable Development

Nathalie Bernasconi
Vice President Global Strategies and Managing Director, Europ
$288,357
$0 from org$288,357 from relatedNo other comp
Anne Hammill
Vice President
$240,970
$240,970 from orgNo related compNo other comp
Patricia Fuller
President and Chief Executive Officer
$240,154
$240,154 from orgNo related compNo other comp
Chris Beaton
Deputy Director Energy
$190,406
$190,406 from orgNo related compNo other comp
Philip Gass
Director, Energy Program, Just Transitions and Canada
$190,406
$190,406 from orgNo related compNo other comp
Ahmed Babou
Director Finance Geneva
$187,913
$187,913 from orgNo related compNo other comp
Grace Mota
Chief Financial Officer and Treasurer
$150,201
$150,201 from orgNo related compNo other comp
Rodrigo Araneda
Director Information Systems
$124,255
$124,255 from orgNo related compNo other comp
Catherine Schinkel
Director of People and Culture
$113,795
$113,795 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2025 International Institute for Sustainable Development 990 published
January 25, 2026:
2024 International Institute for Sustainable Development 990 published
January 25, 2026:
2023 International Institute for Sustainable Development 990 published

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