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From Industrial Policy to Global Dominance: 
Taiwan’s Semiconductor Industry and the Central Role of TSMC

Taiwan’s semiconductor dominance is structurally anchored in TSMC’s foundry model, deep state support, and a dense industrial ecosystem that concentrates global leading-edge chip production. Demand—driven by AI and high-performance computing—is strong, but supply is highly concentrated, making Taiwan both indispensable and a key point of systemic risk. Value accrues to firms controlling advanced manufacturing capacity, scale, and technology leadership, with TSMC clearly outperforming global peers in margins, growth, and strategic positioning despite rising geopolitical and diversification pressures.

​Overview

Few industries in the modern era carry the strategic weight of semiconductors as one of the crucial pillars of the global economy. These microscopic components are the invisible engines of computing, communications, and artificial intelligence that act as key drivers of technological progress. Some may argue they are as geopolitically consequential as oil was in the 20th century.

Taiwan sits at the heart of the global semiconductor landscape. Despite being a relatively small island, it has an outsized and arguably irreplaceable influence on the world's technology supply chains. Taiwan has established dominance in semiconductor manufacturing, and central to this position is Taiwan Semiconductor Manufacturing Company (TSMC), the world's dominant contract chipmaker.

This analysis aims to examine the structure and dynamics of the Taiwanese semiconductor industry with a particular focus on TSMC, which maintains a significant share of global chip supply. This article explores the historical, institutional, and economic factors that have made Taiwan a critical node in global technology infrastructure, situating its rise within the broader context of global semiconductor competition while assessing the vulnerabilities and opportunities that define its future.

Global Semiconductor Industry: Structure, Scale, and Strategic Shifts

Semiconductors are the foundational building blocks of the modern economy. They play a crucial role in fields such as artificial intelligence and quantum computing. Moreover, they are embedded in countless everyday products. Take a modern car, for instance: it might contain up to 3,000 chips controlling everything in the vehicle. Beyond everyday consumer electronics, semiconductors are essential for defense applications, automotive technology, aviation, and software-driven technologies such as the Internet of Things. This pervasiveness has elevated the industry from a commercial sector to a matter of national security, leading governments worldwide to treat chip supply chains as strategic assets.

The semiconductor value chain is among the most complex and geographically fragmented in any industry, organized along a highly specialized and globally distributed structure (Chart 1). It is typically segmented into chip design, fabrication, assembly, testing, and packaging. The chain features pronounced specialization, with upstream segments highly concentrated: the United States retains strong dominance in chip design and intellectual property. At the same time, the downstream landscape is more fragmented, and manufacturing is concentrated especially in East Asia. A crucial structural development was the emergence of the "fabless" model, allowing firms to specialize solely in chip design and outsource manufacturing to dedicated foundries, driving the geographic concentration of fabrication in East Asia. This shift notably coincided with many US semiconductor companies adopting the fabless production model, accelerating industrial and geographical concentration globally.
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​Chart 1 – Nodes in Semiconductor Value Chain; Source: OECD
In terms of market scale, global semiconductor sales reached $627.6 billion in 2024, topping $600 billion for the first time, with projections estimating sales of $701 billion in 2025, representing growth of approximately 11.6%. Looking further ahead, baseline forecasts place the global semiconductor industry at around $750–800 billion in annual sales in 2026, while more optimistic projections tied to an intensifying artificial intelligence infrastructure boom suggest a significantly higher trajectory (Chart 2). The primary growth engines are artificial intelligence, cloud computing, and autonomous systems, though this concentration of demand in artificial intelligence introduces its own risks if that boom were to moderate.
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Chart 2 – Semiconductor Market Sales Worldwide 2015-2026E, by Region; Source: Statista
It is important to note three structural trends that are reshaping the industry. First, geopolitical competition has intensified, with governments treating chip capability as central to national sovereignty. Many governments now consider artificial intelligence models, chip design intellectual property, and leading artificial intelligence accelerators to be critical to national security, supply chain resilience, and technological sovereignty, prompting a wave of industrial policy interventions: from the United States CHIPS and Science Act to the European CHIPS Act and China's Integrated Circuit Industry Investment Fund. Second, geographic concentration remains a significant vulnerability: Taiwan and South Korea account for the overwhelming majority of semiconductor production at nodes under 10 nanometers, making them indispensable and strategically exposed players in the global supply chain. Third, the entrance of non-traditional players is disrupting competitive dynamics, as major technology platforms and automotive companies increasingly develop their own custom silicon, blurring the boundary between chip consumers and chip designers.​

​The Taiwanese Semiconductor Economy 
 
Historical Development of Taiwan as a Semiconductor Hub
Taiwan's rise did not happen in isolation — it was shaped by the same global forces that restructured the semiconductor industry at large. As chip design and manufacturing began to diverge and demand for outsourced fabrication grew, Taiwan was uniquely positioned to fill that gap. Today, the semiconductor industry accounts for a significant portion of Taiwan's economy. Already in 2024, it generated over $165 billion in revenue, corresponding to approximately 20.7% of the country's GDP, and today's figures are even more impressive. The process that led to the development of this local industry was quite complex and can be broken down into three main phases.
 
Incubation (1970-1985). To understand how semiconductor manufacturing took off in the country, we need to go back to 1973, when the Industrial Technology Research Institute (ITRI) was founded. This non-profit, semi-state-owned organization specialized in applied R&D and technical services. In the early 1970s, Taiwan had a GDP per capita of approximately $8,000 (adjusted for purchasing power and inflation), and the country was trying to attract foreign investment in electronics manufacturing while remaining concentrated in the low-value-added stage of the supply chain. Sun Yun-suan, the Minister of Economic Affairs at the time, believed that investing in IC manufacturing technology was an opportunity to advance Taiwan’s industrialization. The newly established ITRI was therefore chosen to oversee this technology transfer. The role of this organization was determinant in transforming a purely industrial production system into an economy characterized by a high level of technological sophistication. The following year, the government established the Electronics Research and Service Organization (ERSO) under ITRI, further strengthening the country’s electronic capabilities. ITRI’s first major success came in 1974, when it launched a plan to license chip technology from Radio Corporation of America, a leading manufacturer at the time, in order to develop Taiwan’s chip production capacity. This initiative was strongly supported by Pan Wen-yuan, a Chinese-American engineer and former lab director at RCA, and involved sending a team of Taiwanese engineers to RCA’s facilities for a one-year training program.
 
Growth (1985–2000). The first significant shift came in 1987 with the foundation of TSMC by Dr. Morris Chang. TSMC's greatest contribution lies not only in its impact on the Taiwanese economy, but also in the introduction of a new business model known as the "foundry model." In previous years, manufacturers of microelectronic devices—particularly in the United States—were typically involved in both process development and chip design. TSMC can therefore be considered the first pure-play semiconductor company. The concept of separating chip design from fabrication had been floated in academic circles in the US — most notably by Caltech professor Carver Mead, who argued that design and manufacturing did not need to be housed under one roof — but was considered commercially unviable at the time. Morris Chang proved otherwise. This paradigm shift proved to be highly beneficial for both the design and fabrication of integrated circuits. Under this model, fabless semiconductor companies no longer needed to develop fabrication capabilities and could instead rely on dedicated foundries for production.
 
Expansion and Leadership (2000-Today). Over the years, several other Taiwanese companies have become key players in the global semiconductor industry (Chart 3). This includes United Microelectronics Corporation (UMC), founded in Hsinchu as a spin-off from ITRI and now one of the largest pure-play foundries. Other examples include MediaTek, which develops chipsets for connectivity, networking, and smart devices, and ASE Technology Holding, the world’s largest provider of independent semiconductor assembly and testing services. The success of Taiwan’s semiconductor industry ultimately lies in its continuous ability to innovate. In recent years, Taiwanese companies have achieved mass production at increasingly advanced node sizes, currently at 3 nm, with plans for 2 nm and below.
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Chart 3 – Annual Revenue of the Taiwanese Integrated Circuit Industry
Sources of Competitive Advantage
To understand the reasons behind such rapid development, it is important to recognize the competitive advantages that have enabled Taiwan to become an undisputed leader in the semiconductor market. A key factor is undoubtedly institutional support, since government backing has been a constant factor in the market's evolution. The establishment of semiconductor hubs has not only served as support for companies, but also gave rise to real ecosystems: initiatives such as the Hsinchu Science Park (1980) and its subsequent expansions and developments offered tax incentives, infrastructure, and proximity to leading universities.
 
A closely related advantage is Taiwan's talent pipeline. Decades of state investment in engineering education — particularly at institutions such as National Taiwan University and National Chiao Tung University — produced a deep pool of technical graduates who fed directly into the industry. This was reinforced by a significant wave of returning diaspora: Taiwanese engineers who had trained and worked at firms in Silicon Valley brought back both expertise and professional networks, accelerating the transfer of knowledge into the local ecosystem.
 
Taiwan also benefits from a uniquely dense supplier cluster. The concentration of foundries, packaging firms, materials suppliers, and equipment service providers within a relatively small geographic area — centered on Hsinchu but extending to Taichung and Tainan — means that lead times are short, coordination costs are low, and problems can be solved quickly. This co-location effect is difficult to replicate elsewhere and represents one of the less visible but most durable sources of Taiwan's competitive edge.
 
Underpinning all of this is continuous reinvestment. The semiconductor industry is characterized by exceptionally high capital intensity: individual EUV lithography machines (essential for microchip production) can cost over €200 million each, and their rate of obsolescence is extremely fast. To ensure growing revenue, continuous capital deployment is therefore necessary. These levels of capex are possible thanks to a combination of high utilization and predictable aggregate global demand, which make production sustainable in the long term. Furthermore, the presence of large customers and the development of long-term relationships effectively anchor demand and reduce investment risk.

​TSMC: The Core of Taiwan’s Semiconductor Industry
 
Any serious discussion of Taiwan's semiconductor industry has to put TSMC at the center. It is not just the island's most important chip company; it is one of the most influential firms in the global technology sector as a whole. A big part of that comes from its business model. TSMC is a pure-play foundry, which means it manufactures chips for other companies instead of designing and selling its own. That may sound simple, but it changed the industry. It allowed fabless firms to focus on design and innovation while leaving production to a company with much larger scale, stronger engineering capacity, and far more manufacturing expertise than most of its competitors, which often remain vertically integrated or operate at smaller scale. According to its 2025 annual report, TSMC served 534 customers, produced 12,682 products, and used 305 process technologies, which gives a sense of just how wide its operations had become.
 
Beyond its sheer breadth of customers, what makes TSMC even more important in 2026 is that it no longer just provides wafer production in the narrow sense. It also offers advanced packaging and a broader manufacturing ecosystem that has become essential for AI chips and high-performance computing. As semiconductors become more sophisticated, customers are not only looking for smaller nodes. They also need reliability, integration, and the ability to produce at enormous scale. This is one of the reasons TSMC has remained the manufacturing partner of choice for many of the world's leading technology companies, while competitors such as Samsung Foundry and Intel Foundry Services are still working to build comparable ecosystems and customer trust.
 
Its customer base also says a lot about where the semiconductor market is heading (Chart 4). In the first quarter of 2026, High Performance Computing (HPC) accounted for 61% of revenue, while smartphones made up 26%. That shift matters. For years, smartphones were one of the main engines of chip demand, but TSMC is now increasingly tied to AI servers, data centers, and other forms of advanced computing. In other words, the company is positioned right at the heart of the fastest-growing part of the market, where competitors have more limited exposure or face capacity constraints at leading-edge nodes.
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Chart 4 – Revenue Split by Products and Geography, Q1 202
From a financial point of view, TSMC entered 2026 in a very strong position. In the first quarter of 2026, it reported revenue of NT$1,134.10 billion (US$35.90 billion), which was 35.1% higher than a year earlier. Net income rose to NT$572.48 billion, up 58.3%, while diluted EPS reached NT$22.08. On top of that, the company posted a gross margin of 66.2% and an operating margin of 58.1%.
 
Those are unusually strong figures for such a capital-intensive industry and show that TSMC is not only growing quickly but doing so while remaining highly profitable. By comparison, major competitors operate at significantly lower margins. Intel reported a GAAP gross margin of 39.4% in Q1 2026 (or 41.0% on a non-GAAP basis), while Samsung's semiconductor division achieved around 43%, and pure-play foundries such as GlobalFoundries and UMC remain closer to 27–29%. At the same time, while Intel generated approximately $13.6 billion in revenue and GlobalFoundries around $1.6 billion, neither matches TSMC's scale or profitability.
 
This gap highlights the extent to which TSMC has been able to translate technological leadership and scale into superior financial performance, setting it apart clearly from both integrated manufacturers and smaller foundry competitors.
 
The company's technology mix helps explain why those margins are so strong. In Q1 2026, 3nm chips accounted for 25% of wafer revenue, 5nm for 36%, and 7nm for 13%. Altogether, 7nm and below represented approximately 75% of total wafer revenue. This is important because the most advanced nodes are also the most profitable and strategically valuable. TSMC is therefore earning a large share of its revenue from the part of the market where barriers to entry are highest and where customers have the fewest alternatives.
 
Another major advantage is that TSMC still has the financial strength to keep investing heavily. In Q1 2026, capital expenditures reached US$11.10 billion, while cash and marketable securities stood at NT$3,383.60 billion. In semiconductors, that matters enormously. Leadership cannot be maintained without constant reinvestment in fabs, machines, and packaging capacity. TSMC’s scale gives it the ability to keep spending at a level few competitors can match, which in turn helps protect its lead.
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Chart 5 – TSMC and Peer Multiples, Q1 2026; Sources: Google Finance, Macrotrends, and Finbox
From a market perspective, this strength is also reflected in valuation. This comparison further highlights TSMC’s unique position within the semiconductor industry. While its multiples—such as a P/E of 33.18x and EV/EBITDA of 18.1x—are not the lowest in the peer group, they reflect a combination of strong growth expectations and consistently high profitability (Chart 5). Compared to Samsung, which trades at lower forward multiples, and GlobalFoundries, which commands higher valuation levels despite weaker margins, TSMC stands out for its balance between scale, efficiency, and technological leadership. UMC, by contrast, trades at significantly lower multiples, reflecting its focus on more mature nodes and lower-margin segments. Overall, the data suggests that investors are willing to assign TSMC a premium valuation relative to most competitors, driven by its dominant position in leading-edge manufacturing and its central role in the rapidly expanding AI-driven semiconductor market.
 
That lead is still very visible in the competitive landscape. According to TrendForce, TSMC’s 5/4nm and below capacity is expected to remain fully utilized through the end of 2026, largely because of continued demand for AI chips and custom silicon. Samsung and Intel remain its main challengers, but neither has yet matched TSMC in terms of scale, yield, or customer confidence. Chinese companies such as SMIC are still relevant, especially in geopolitical terms, but they remain well behind when it comes to leading-edge production.
 
Overall, TSMC’s position in 2026 represents much more than the success of a single company. It shows how one firm can become central to an entire industry by combining the right business model with technological leadership, financial strength, and long-term investment. TSMC is not only the core of Taiwan’s semiconductor industry; it has also become one of the main foundations of the global digital economy.
​
​Outlook: Growth, Concentration, and Systemic Risk
 
Looking ahead, Taiwan’s semiconductor industry seems likely to remain central to the global economy, but its future will be shaped by both strength and vulnerability. On the one hand, demand still looks very strong. TSMC’s first-quarter 2026 results showed rapid growth in revenue and profit, while High Performance Computing accounted for 61% of revenue, which confirms how much the company is benefiting from AI and data-center demand. TrendForce also expects global foundry revenue to keep rising in 2026, with TSMC positioned as the main beneficiary of that expansion.
 
At the same time, the future is not just about growth in volume. It is also about whether Taiwan, and especially TSMC, can stay ahead technologically. Recent announcements suggest that the company is still pushing its roadmap forward: TSMC unveiled its new A13 process technology in April 2026 as a direct shrink of its A14 node, offering improvements in area efficiency and power performance for AI, HPC, and mobile applications. That suggests the company is not simply defending its current market position, but trying to extend its lead into the next generation of advanced manufacturing.
 
One of the most consequential developments shaping the industry's future is TSMC's ongoing geographic expansion. The company is currently building or ramping fabs in Arizona, Japan, and Germany — a deliberate effort by both TSMC and its government partners to distribute some production capacity outside Taiwan. This push has been further accelerated by the tightening US export control regime and tariff pressures, which have made governments and customers alike increasingly eager to secure domestic or allied sources of chip production. This does not fundamentally alter the concentration of leading-edge manufacturing on the island, where the most advanced nodes will remain for the foreseeable future, but it does represent a meaningful shift in how the industry is thinking about resilience. For Taiwan, this expansion carries a degree of ambiguity: it reduces some of the systemic risk associated with geographic concentration, but it also raises longer-term questions about whether the island can maintain its central role as customers and governments increasingly push for local supply chains.
 
Still, this leadership also creates risk. The more the world depends on a small number of highly advanced fabs, the more fragile the global system becomes in the event of geopolitical tension, supply-chain disruption, or sudden shifts in demand. Taiwan’s semiconductor strength is therefore a source of both stability and vulnerability: stability because it provides the world with cutting-edge manufacturing, and vulnerability because so much of that capacity remains geographically concentrated. This tension is likely to define the industry’s future just as much as innovation itself.
 
In the end, Taiwan’s semiconductor industry is important not only because it is successful, but because it has become indispensable. TSMC shows how a company can move beyond being a national champion and become part of the infrastructure of the global economy. Its business model, technological leadership, and financial strength have made it the core of Taiwan’s semiconductor ecosystem and one of the main foundations of the digital age. For that reason, the future of Taiwan’s semiconductor industry will not only matter for Taiwan. It will matter for the future direction of technology, trade, and economic security worldwide.
By Paula Anderlini, Filippo Ariaudo, Yulia Butkeeva
 

​SOURCES
  • Taiwan Semiconductor Manufacturing Company (TSMC) (2026). Q1 2026 Earnings Release and Investor Presentation. Available at: https://investor.tsmc.com
  • Taiwan Semiconductor Manufacturing Company (TSMC) (2025–2026). Press Releases. Available at: https://pr.tsmc.com
  • TrendForce (2026). Global Foundry Industry Reports. Available at: https://www.trendforce.com
  • Semiconductor Industry Association (SIA) (2025). State of the U.S. Semiconductor Industry Report.
  • World Semiconductor Trade Statistics (WSTS) (2025). Semiconductor Market Forecast.
  • Intel Corporation (2025). Investor Relations Materials. Available at: https://www.intel.com
  • Samsung Electronics (2025). Semiconductor Business Updates. Available at: https://news.samsung.com
  • Organisation for Economic Co-operation and Development (OECD) (2025). Mapping the Semiconductor Value Chain.
  • Statista (2025). Semiconductor Industry Data and Market Statistics. Available at: https://www.statista.com
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