Senesco Marine Steps Out Into the Broader Commercial Build and Repair Markets. The largest mid-tier yard in the U.S. Northeast touts deep experience and high standards. Suddenly, operators have another viable choice for newbuild and repair work. After being off the radar for perhaps as many as 12 years – during which the yard was itself quite busy primarily servicing internal Reinauer requirements – Rhode Island-based Senesco Marine LLC has moved more aggressively into the outside commercial markets. Although perhaps representing a somewhat new entity to some clients, Senesco is anything but new on the scene. An accomplished builder of modern tonnage, it is more than capable of taking on any mid-tier shipyard newbuild or repair challenge.