Urutug 
Urutug Remolcadores S.A. is the subsidiary of Ultratug in Uruguay, operating at Punta Pereira Port since 2014. With two ASD tugboats of 61 tons Bollard Pull, Urutug serves Montes del Plata cellulose plant.
Also, Ultratug, in partnership with ETE from Portugal thru a company named Transfluvial Navegación S.A serves the company Montes del Plata needs to transport wood thru the Uruguay river to their cellulose plant. Transfluvial provides the service with 2 pushers and 4 barges specially designed for this operation.