In the News

Ribbon-cutting Opens New Gross-Wen Technologies HQ

Gross-Wen Technologies, Inc. (GWT) celebrated the opening of its new Slater office…

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04/20/2021

Gross-Wen Technologies Continues Strong 2019

Ames, Iowa-based Gross-Wen Technologies (“GWT”) filed paperwork with the SEC…

04/20/2021

Algae may help clear Chetek’s wastewater

Next week, an experiment will be set up to see if algae can successfully remove…

04/20/2021

Ernst visits Gross-Wen Technologies in Slater

U.S. Sen. Joni Ernst visited Gross-Wen Technologies (GWT) in Slater Friday, the first stop on a tour…

04/20/2021

GWT Finalist for the Prometheus Awards

Companies in Ames and Story County are among those named finalists for the 2020…

04/20/2021

GWT’s RAB Technology to be Installed in Slater, IA

Last week, the Slater City Council selected Ames-based company, Gross-Wen Technologies…

05/30/2019

GWT in Successful Farming Magazine

Gross-Wen Technologies is a start-up company located in Ames, Iowa, in the heart of the …

05/30/2019

More News

GWT partners with Kimle Aquaculture to Reinvent Recirculating Aquaculture

A new company in Ames is looking to simplify the way aquaculture facilities operate…

05/30/2019

GWT Named 2019 Prometheus Awards Startup Technology Company of the Year

Ames-based startup company, Gross-Wen Technologies (GWT), was named the Startup…

05/30/2019

GWT’s Innovative Approach Can Help Solve Iowa Clean Water Challenges

Cities large and small throughout Iowa are dealing with critical wastewater infrastructure challenges…

05/30/2019

Momentum, ambitions grow for Iowa State startups

Martin Gross and Zhiyou Wen knew a lot about algae but little about business…

11/16/2017

GWT Honored as one of the Top University Spin-Off Companies

The Association of Public and Land-grant Universities (APLU) and the Association of…

11/16/2017

GWT Selected To Showcase in Front of Congress by Small Business Administration

Iowa State University Startup Factory today announced Gross-Wen Technologies, Inc…

11/02/2017

GWT wins Pappajohn competition as Iowa’s Top Startup Company

Gross-Wen Technologies of Ames received the top prize of $25,000 Thursday in the 2017…

09/22/2017

Columbus Junction Selects GWT’s RAB System, Saving the City Millions

Columbus Junction could count itself among pioneering cities in the struggle to treat wastewater…

08/21/2017

RAB Technology a Natural and Sustainable Method to Treat Industrial Wastewater

Is there a more natural way to clean wastewater? Poultry and beef processors are certainly trying…

08/21/2017

Could Algae Solve Iowa Towns’ Clean Water Woes?

Two Iowa State University scientists believe algae can help cut costs for hundreds of small Iowa towns…

02/24/2017

GWT’s Algae Technology Helps Treat Wastewater

Iowa State University technology that improves the efficiency of wastewater reclamation using algae has…

01/25/2017

We don’t just think green, we grow it.