Leadership - Avista Membrane Treatment Solutions
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Leadership

Avista is led by professionals who have dedicated their careers to the water treatment industry. Our brand is backed by extensive knowledge brought to you by Avista scientists, engineers, and a dedicated support team committed to finding smart membrane treatment solutions to optimize membrane system performance. Their combined experience covers every aspect of membrane technology and pretreatment, including system design, operation and maintenance, membrane manufacturing, and chemical formulation.

Avista Technologies, Inc. Leadership Team

Leadership

Dave Walker
CEO and President
Greg Leiser
Executive Vice President Finance and CFO
Takefumi Shimoda
Executive Vice President
Doug Eisberg
Director, Business Development
Jack Mueller
Director, Product Development
Lee Durham
Director, Inside Sales
Melissa Kaysen
Director, Marketing
Ray Eaton
Director, Technical Support
Sara Pietsch
Director, Research Development and Laboratory
Winne Shih, Ph.D.
Global Technical Support Director
Kent Goh
Director, Asia Application and Sales
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