Yun Lee Marine Group Holdings Ltd. is an investment company, which engages in through its subsidiaries. The company employs 263 full-time employees The company went IPO on 2019-03-18. The firm operates its business through two segments. The Vessel Chartering and Related Services segment is engaged in the provision of vessel chartering services mainly to contractors for construction projects in Hong Kong. These services include time chartering and voyage chartering services. The Ship Management Services segment is engaged in the provision of ship management services for two vessels. They transport the dewatered sludge from Stonecutter Island and other designated sites to the Sludge Facilities located at Nim Wan, Tuen Mun.