Lisa Kro has been named chief financial officer/chief administrative officer for Minneapolis-based Ryan Cos. US Inc., according to a release. She will fill a vacancy created when Brian Murray was named CEO in May 2018. Kro most recently was the cofounder and managing partner of Mill City Capital in Minneapolis. As an executive leader of the private equity firm Kro strategically identified, executed and managed private equity investment opportunities in core Midwest markets and across many industries.