Schweigaardsgate 34 C,
Oslo 0191

© 2018 YSI
The YSI team
Here are some of the people in the YSI crew working across the globe
If you are participating in any of our challenges or programs please send your message to the YSI Facebook Page or join our Earthpreneur community.
If you are a partner we would prefer if you sent us an e-mail to or
We are also currently setting up YSI Locals in several new countries
Marcus Bruns
Chief Executive Officer (CEO)
Amund Grytting
Chief Sustainability Officer (CSO)
Didrik Strøhm
Chief Operations Officer (COO)
Alex Moltzau
Chief Communications Officer (CCO)
Zark Janjua
Chief Financial Officer (CFO)
Danat Tekie
Chief External Relations (CER)
Suman Saha
Managing Director of Bangladesh
Sai Surya
Managing Director of Southeast Asia (SEA)
Kai Dai
Managing Director of Greater China
Antonio Fowl Stark
Director of International Operations
David Møller
Business Coach
Christoffer Bouwer
Operations Associate
Gloria Vitaly
Administrative Assistant
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