South Korea says US companies to invest $2 billion in chip, energy sectors

• Air Products will expand semiconductor and rare gas facilities in Pyeongtaek, while Axcelis will expand ion implantation systems production for chip manufacturing
• Corning will invest in advanced glass and materials for displays and semiconductors
• Pacifico Energy will advance a 3.2-gigawatt offshore wind project in southwestern South Korea near a planned new chips cluster

Summary: U.S. Companies Commit $2 Billion to South Korean Investment

Four U.S. companies have pledged a combined $2 billion in investments across South Korea's semiconductor, advanced materials, and energy sectors, according to an announcement by Seoul's Industry Ministry on Friday.

Key Investment Details

The commitments were made during a ceremony in Washington on Thursday, attended by South Korean Industry Minister Kim Jung-kwan. The four companies and their planned investments include:

Air Products – The industrial gases supplier will expand semiconductor gas and rare gas facilities in Pyeongtaek, supporting chip manufacturing infrastructure.

Axcelis – The chip equipment maker plans to expand production of ion implantation systems, critical components in semiconductor fabrication.

Corning – The materials company will invest in advanced glass and materials used in displays and semiconductors.

Pacifico Energy – The renewable energy developer will advance a 3.2-gigawatt offshore wind project in South Korea's southwest region, which is designated to host a new semiconductor cluster.

Market Implications

These investments underscore the strategic importance of South Korea in global semiconductor supply chains and the ongoing efforts to strengthen U.S.-Korea economic cooperation in critical technologies. The combination of chip-related infrastructure expansion and renewable energy development aligns with broader trends toward semiconductor reshoring and clean energy transition.

The timing is particularly significant as countries seek to diversify chip supply chains and reduce dependencies. The integration of a major offshore wind project with a planned semiconductor cluster also highlights the industry's growing focus on sustainable energy sources for power-intensive chip manufacturing operations.