Artug 
Artug is the result of the integration of ANTARES NAVIERA (Subsidiary of Ultratug) and RUA – Naviera del Sur. Covering major Argentinian ports, Artug operates a fleet of 11 tugboats, the country’s most powerful fleet; with a presence in San Lorenzo, Rosario, Escobar, Buenos Aires, La Plata, Necochea and Bahia Blanca.