A Duopoly at the Heart of Advanced Chips
McPadden, an investment manager at Baillie Gifford, pointed to the outsized position of TSMC and SK Hynix in the production of the most advanced semiconductors. Together, the two companies control nearly all of the capacity for cutting-edge chip manufacturing. That near-monopoly, McPadden said, is not just a business story but a geopolitical one.
The concentration means that a disruption at either company could ripple through the entire global technology supply chain. It also gives these two firms enormous leverage over pricing and production decisions, a fact that has not gone unnoticed by governments and industry players.
Why the Barriers to Entry Are So High
McPadden's assessment underscores the difficulty of challenging this duopoly. The barriers to entry in advanced chip manufacturing are formidable. Building a competitive foundry requires years of research, massive capital investment, and access to specialized equipment and materials. Few companies have the resources or the expertise to even attempt it.
That reality means the near-monopoly is likely to persist. New entrants face an uphill battle, and even established tech giants have struggled to break into the most advanced segments of chip production.
Geopolitical Risks and Global Tech Dynamics
The concentration of advanced chipmaking in two firms carries significant geopolitical risks. Any disruption to their operations, whether from trade tensions, natural disasters, or political instability, could have outsized effects on the global economy. McPadden's comments highlight how the structure of the chip industry has become a central concern for governments and companies alike.
This near-monopoly also shapes global tech dynamics. Companies that rely on advanced chips have little choice but to work with TSMC and SK Hynix, giving these firms considerable leverage over pricing and supply. That leverage, in turn, affects everything from product development to competitive strategy across the tech sector.
The situation is unlikely to change quickly. The barriers to entry remain formidable, and the geopolitical risks are not going away. For now, TSMC and SK Hynix look set to maintain their grip on the advanced chip market.
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