After 10 years, Sreten re-joined Osmoflo in early 2023. Sreten worked for Evoqua Water Technologies (now part of Xylem) from 2014 to 2019. Sreten worked with various Water Utilities in NSW and WA assisting with their water and wastewater projects and needs. In late 2019, Evoqua sold one part of business to Dupont and Sreten was invited to move to Dupont Water Solutions. At Dupont, he was responsible for the ANZ market membrane business development, developing suitable solutions with low pressure membranes and contractual and commercial negotiations.