PNWTS is a wholly owned subsidiary of SSA Marine and Carrix Inc. SSA Marine provides a full spectrum of transportation services, including marine terminal and rail operations, equipment procurement, project management, personnel training, trucking, warehousing, information system management, feasibility studies and marketing support. SSA Marine operates in locations around the world.
Carrix Inc., is the world’s largest privately held marine and rail terminal operator. Headquartered in Seattle, Washington, Carrix is the parent company of SSA Marine, Tideworks Technology and RMS (Rail Management Services).SSA Marine provides a full spectrum of transportation services, including marine terminal and rail operations, equipment procurement, project management, personnel training, trucking, warehousing, information system management, feasibility studies and marketing support. SSA Marine operates in locations around the world.