ES Group (Holdings) Limited, a Singapore-based company, is a marine and offshore group engaged in new building, conversion and repair of ocean-going vessels with a long operating history spanning over 30 years. Its customers are primarily reputable shipyard operators in Singapore such as Sembawang Shipyard, Keppel FELS and Singapore Technologies Marine. They also own a shipyard in Thailand where they provide new building and conversion services at a 70,000 sq m shipyard with fabrication grounds.The company build, convert and repair a wide range of vessels, such as tugs, barges, rigs, offshore support vessels, oil tankers and cargo ships. They are able to perform repairs on marine and offshore structures and vessels of all types and sizes, whether afloat or drydocked.