Lake Materials Co., Ltd. develops and manufactures organometallic compounds that are used as materials for semiconductors, displays, solar applications, in South Korea. The company offers electronic materials for various semiconductors, displays, and LEDs; and catalysts for petrochemical industries. Its products include trimethylgallium, trimethylaluminum, and trimethylindium; and fine chemical materials, metallocene catalysts, co-catalysts, supported catalysts, etc. used in the petrochemical field. The company was formerly known as Lake LED Co., Ltd. and changed its name to Lake Materials Co., Ltd. in April 2013. Lake Materials Co., Ltd. was founded 2010 and is headquartered in Sejong City, South Korea.