Stellar, a Jacksonville, Fla., design, engineering, construction and mechanical services firm, said it promotedNeil Horn andScott Mark.
 
Horn takes on the role of divisional vice president ofStellar’s Refrigeration Services division. In this position, Horn will have direct responsibility for all refrigeration groups, including projects, automation controls and engineering. Horn has been with Stellar for 17 years.
 
Mark was promoted to division manager ofStellar’s Food and Beverage Facility Servicesdivision. He will provide guidance and oversight to division employees in project development, project execution, client relationships and risk management. Mark is an 11-year Stellar employee,.