Y-Entec Co Ltd (067900.KS) is a South Korea-based company primarily engaged in industrial waste processing and recycling, including incineration and reclamation of hazardous and commercial waste; it also manufactures and sells ready-mixed concrete (Remicon), operates shipping and marine transportation services, manages public golf courses, and provides construction services such as civil engineering, paving, water drainage, and masonry works. Founded in 1990 and headquartered in Yeosu-Si, South Korea, the company serves domestic markets through its four main divisions: environmental services for sewage and waste treatment with waste heat recovery; manufacturing of construction materials; construction projects; and leisure operations including golf course management. In recent developments, Y-Entec reported third-quarter 2025 sales of KRW 29.2 billion and net income of KRW 4.7 billion, reflecting ongoing operational stability amid its focus on waste management and diversified segments, with a prior acquisition of BS Shipping shares for KRW 7.5 billion to bolster maritime capabilities.