A leader who helped grow ISG’s presence in Sioux Falls has been named the firm’s next CEO.
David Doxtad will lead ISG, an architecture, engineering, environmental and planning firm, headquartered in Mankato, Minnesota.
Doxtad had served as the firm’s president since 2020 and will continue to be based in Sioux Falls. His career has included roles as a civil engineer, office leader and public works business unit leader…