Giove Michael F. Giove has been appointed chief operating officer of Nautilus International Holding Corp ., parent of the stevedoring company Metro Ports, effective Oct. 29. Reporting directly to Chairman, President and Chief Executive Officer James R. Callahan, Giove will be responsible for all operational and customer-interfacing functions of Metro Ports, Metro Cruise Servicesm and Metro Shore Services, as well as finance, strategic planning and information technology ...