TSMC: Dominance and Projected Growth in the Semiconductor Landscape

Taiwan Semiconductor Manufacturing (TSMC) currently commands an estimated 72% share of the pure-play foundry market as of late 2025. This degree of market concentration is unusual in most sectors, and warrants careful consideration. While Samsung represents the primary competitor with approximately 7% market share, the disparity is substantial. TSMC’s leadership is not solely attributable to scale; it is underpinned by technological capabilities and a vertically integrated business model focused exclusively on manufacturing, allowing for specialization and optimization.







