Dominik Elsaesser

Executive Partner in Residence


Dominik Elsaesser

Executive Partner in Residence

Biography

Dominik joined Plexus as an Executive Partner in Residence in 2024. He is a water and wastewater industry consultant with 30 years of global management experience across the chemical and water treatment industries.

Previously, Dominik spent 10 years as an executive at Pentair, serving as CTO of Pentair Consumer Solutions (Residential & Commercial Water Treatment, Pool & Spa), VP & GM of Industrial Filtration, and other VP-level leadership roles for several businesses, including Product, Engineering, and Innovation. Prior to his time at Pentair, Dominik spent 3 years at Ashland (now Solenis), and 17 years at Dow Water Solutions.

Dominik received his PhD in Organic Chemistry from the University of Düsseldorf.