Usa-Places.com has listed approx 31 Port operating companies in United States. Some of the Top rated Port operating companies in United States are- Host Davant, South Jersey Port Corporation, BHP Shorebase, Rockport Terminals, Motiva Enterprises, Oregon International Port of Coos Bay, Shamrock Marine/Baton Rouge Dock, T. Parker Host, Moran Towing of New Hampshire & Nord-Sud Shipping Inc.