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OUR COMPANY
Nanostone Water Team
Executive Leadership
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![Aaron Chockla](http://nanostonewater.com/wp-content/uploads/2022/10/Aaron-website-photo.png)
Aaron Chockla
VP-Corporate Development
![Ali Ben Haj Hamida](http://nanostonewater.com/wp-content/uploads/2022/04/Ali-Hamida-1.png)
Ali Ben Haj Hamida
General Manager-MENA
![Christian Göbbert](http://nanostonewater.com/wp-content/uploads/2021/02/Christian-2.png)
Christian Göbbert
Chief Science Officer&VP-R&D
![David Metcalfe](http://nanostonewater.com/wp-content/uploads/2022/10/David-website.png)
David Metcalfe
Vice President-UK
![Gene Skayne](http://nanostonewater.com/wp-content/uploads/2022/10/Gene-website-photo.png)
Gene Skayne
Chief Financial Officer
![John Ritter](http://nanostonewater.com/wp-content/uploads/2022/11/John-Ritter-339x504-1.png)
John Ritter
President & Chief Operating Officer
![Jon Romoli](http://nanostonewater.com/wp-content/uploads/2022/11/Jon-Romoli.png)
Jon Romoli
Director-Engineering Project Management
![Jürgen von Hollen](http://nanostonewater.com/wp-content/uploads/2023/08/JvH-Photo-Farbe3.png)
Jürgen von Hollen
Chief Commercial Officer
![Madeleine Hippe](http://nanostonewater.com/wp-content/uploads/2022/10/Madeleine-website-3.png)
Madeleine Hippe
Vice President-Global Human Resources
![Michael Shaw](http://nanostonewater.com/wp-content/uploads/2021/02/Michael-Shaw.png)
Michael Shaw
Vice President-Product Management
![Rico Kasper](http://nanostonewater.com/wp-content/uploads/2022/11/Rico-Kasper.png)
Rico Kasper
Director-Halberstadt Operations
![Roger Jin (Qingxi)](http://nanostonewater.com/wp-content/uploads/2023/06/Roger-Jin-Headshot-website-V2.png)
Roger Jin (Qingxi)
Country Manager - China
Board of Directors
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![Alan Henderson](http://nanostonewater.com/wp-content/uploads/2021/02/Alan-Henderson.png)
Alan Henderson
Operating Partner, True North Venture Partners
![Matt Ahearn](http://nanostonewater.com/wp-content/uploads/2021/02/Matt-Ahearn.png)
Matt Ahearn
Partner, True North Venture Partners
![Mike Ahearn](http://nanostonewater.com/wp-content/uploads/2021/02/Mike-Ahaern.png)
Mike Ahearn
Partner, True North Venture Partners
![Omar Al-Khudari](http://nanostonewater.com/wp-content/uploads/2022/02/Omar-1.png)
Omar Al-Khudari
Board of Directors
![Preetha Nair](http://nanostonewater.com/wp-content/uploads/2022/01/Preetha-1.png)
Preetha Nair
Managing Director – Asia
![Steve Kloos](http://nanostonewater.com/wp-content/uploads/2021/02/Steve-Kloos.png)
Steve Kloos
Partner, True North Venture Partners