Sulzer Marine Engines

Sulzer Ltd. is a Swiss industrial engineering and manufacturing firm, established as Sulzer Brothers Ltd. in 1834, with its headquarters in Winterthur, Switzerland. The company operates globally with manufacturing facilities and service centers. Its shares are listed on the Swiss Stock Exchange. Across the global fleet, 2239 vessels are equipped with Sulzer engines, spanning 269 models. Bulk carriers, container ships, and oil and chemical tankers are the most common vessel types utilizing their engines. Significant concentrations of these vessels are found in the Indian Ocean, East Mediterranean & Black Sea, and South Asia regions. Notable engine models in service include the Sulzer - 6RTA58T, Sulzer - 6ZL40/48, and Sulzer - 6RTA62.

Reference: Wikipedia