Gross-Wen Technologies


Logo for Jennings Kallen Advisors client Gross-Wen Technologies

Based in Slater, Iowa, GWT is a leading algae based wastewater treatment company.  Its proprietary revolving algal biofilm treatment technology cost effectively and sustainably treats wastewater.

“GWT has worked with Jennings Kallen Advisors over the past 5 years. They have been instrumental in helping our business navigate the complex regulatory environment of the water treatment industry. Their industry expertise and reliability is the reason we will continue to work with Jennings Kallen for years to come.”

 

– Martin Gross, CEO

Headquartered in
Des Moines, Iowa

9550 Hickman Rd. Suite 105
Clive, IA 50325

Reach us by phone at
515-343-6492