About Us
In 2014, Gross-Wen Technologies was founded by Dr. Martin Gross and Dr. Zhiyou Wen at Iowa State University while developing GWT’s sustainable RAB™ system to help municipal and industrial clients effectively treat wastewater in more economical and reliable ways.
Since then, GWT has grown into a trusted source for environmentally-friendly wastewater treatment.
Our Mission Has Always Been Simple
Since its formation, the mission has been to provide a sustainable algae-based wastewater treatment that is effective, reliable, and economical.
We have reinvented the way pollutants are viewed through our innovative, patented process of recovering nutrients from wastewater with algae and then recycling those nutrient-rich algae into slow-releasing algal-based fertilizer – an additional revenue stream!
Our Team
Dr. Martin Gross
Founder, President, and CEO
Paul Juffer
Chief Financial Officer
Max Gangestad
Chief Operating Officer
Phil Gates
Dir. of Business Development
Jon Kallen
Dir. of Special Projects
Zhiyou Wen
Founder & Technical Expert
Paul Simpson
Dir. of Operations
Xuefei Zhao
Technical Expert
Jens Dancer
Process Engineer
Jenna Corrin
Senior Accountant
Luke Anderson
Wastewater Operations Manager
Michael Gross
R&D Operations Manager
Drew Greene
Lab Manager
Mark Rogers
Operations Technician
Abigail Schulte
Laboratory Technician
Lisa Galetich
HR Manager
Jade Vuong
Financial Analyst
Kyle Woiwood
CPA, Tax Manager
Cody Clauer
Operations Technician
Graham Bradbury
Operations Technician
Our GW Nutrition Team
Anita Norian
President
David Phillips
Vice President and Co-Founder
Laura Wonderling
Research and Development
