Keppel FELS is one of the leaders in the design and construction of jack-up drilling rigs worldwide. It has expertise in the building of specialized tugboats and supply vessels. The company is located in Brownsville, Texas, and is a part of Keppel Offshore & Marine, one of the leaders in ship conversions, repair and specialized shipbuilding. The company designs, builds and repairs a complete range of mobile offshore drilling units, floating production systems, production topsides and specialized vessels, such as deepwater semisubmersibles, tension leg platforms and other offshore vessels. Additionally, Keppel Offshore & Marine specializes in the conversion of floating production storage and offloading vessels. Keppel FELS is a wholly owned subsidiary of Keppel Corporation.