SK Group is a South Korean conglomerate, also known as a chaebol, founded in 1953. It operates in various industries, including telecommunications, energy, chemicals, and semiconductors. The group is recognized for its commitment to innovation and sustainability, aiming to contribute to the global economy. The company is best known for its subsidiary, SK Telecom, which is a leading mobile service provider in South Korea. Additionally, SK Hynix is a major player in the semiconductor industry, producing memory chips for various electronic devices. Overall, SK Group plays a significant role in South Korea's economic landscape.