South Korea to Remain Global Memory Chip Leader Through 2031

South Korea will maintain its position as the world’s strongest memory-chip producer through 2031, according to a market-research analyst.

This projection suggests that South Korea can withstand geopolitical volatility and competition by leveraging aggressive state-led production goals and the dominance of its private sector giants.

Geoffrey Lau, an analyst at French market-research firm Yole Group, presented the forecast at the FMS 2026 memory-technology event at the Santa Clara Convention Center in Santa Clara, California. Lau said the outlook is supported by a South Korean government plan to double wafer output within five years ^[4].

The analyst said that heavy investments by Samsung Electronics and SK Hynix are critical to this trajectory. These efforts coincide with shifting semiconductor-regulation dynamics between the U.S. and China that currently favor Korean producers.

Market data indicates a significant shift in where memory chips are consumed. The U.S. memory-chip consumption share rose from 37% in 2021 to 52% in the previous year ^[1]. During that same period, China’s consumption share fell from 35% to 29% ^[2].

Despite the divergence between the two superpowers, the combined U.S.-China memory-chip consumption share rose from 72% to 81% ^[3]. This concentration of demand in two major markets underscores the importance of South Korea's ability to supply both, while navigating trade restrictions.

Lau said the combination of government ambition and corporate capital expenditure ensures that the region remains the primary hub for memory technology for the next several years.