The CEO of AE2S will step down from the position.
Steve Burian will continue in executive positions in AE2S Industrial and AE2S Operations. Brett Jochim has been appointed to serve as the interim CEO.
Jochim currently serves as board chairman of Advanced Elements.
"I have reached a place where I want to focus my passion on developing large-scale, transformational water infrastructure projects, not just in North Dakota but across the U.S.," Burian said in a statement.
The company has gone from a two-person startup to a multiple-company operation in just under 30 years.