MOSSA  (Panama) - entered the marine diesel market in 1998 and has become one of the Canal Zone’s larger suppliers. Originally providing fuel and lubricants to the international tuna fleets calling on Panama, MOSSA operates a fuel dock out of the former US Rodman Naval Base. Current sales concentrate on the supply of marine diesel to deep draft vessels transiting the canal. Additionally MOSSA is the largest supplier of diesel to the US Navy in Panama.