Trey Rivet has been named director of safety and workforce development at the Greater Baton Rouge Industry Alliance. He was safety director at Coastal Crane Services in Baltimore.

Hoby B. Dillon has been named senior vice president in Regions Bank’s commercial banking division. He was senior vice president of finance for Conn’s Inc.

Alston “Trey” Dunbar III has been named pediatric residency program director at Our Lady of the Lake Regional Medical Center. He is a practicing neonatologist.

Nick Clausi has been named ExxonMobil Chemical’s Baton Rouge Plastics Plant manager. He replaces Denise Burcham, who was named venture manager, global basic chemicals, for ExxonMobil Chemical, and will remain in Baton Rouge. Clausi was operations services department head at ExxonMobil’s Baton Rouge Refinery.

Steven Gunter gas been named district manager overseeing all of PSI’s geotechnical operations in southern Louisiana. He was a geotechnical services department manager.