The United States can manufacture advanced semiconductors, but it cannot yet match Taiwan's combination of production scale, efficiency, manufacturing experience and specialized suppliers. Taiwan has spent decades building a semiconductor industry centered on TSMC, the world's leading contract chip manufacturer.
American companies such as NVIDIA, AMD and Qualcomm lead in chip design, but many rely on Taiwanese factories to manufacture their most advanced processors.
The US is investing billions of dollars to expand domestic production. However, constructing factories is only part of the challenge. Matching Taiwan requires experienced workers, reliable manufacturing processes, established suppliers and competitive production costs.
For investors, this explains why Taiwan remains essential to the AI chip industry and why expanding American semiconductor manufacturing could create opportunities and risks.
Why Does Taiwan Dominate Advanced Chip Manufacturing?
Taiwan's leadership developed through decades of investment, specialization and manufacturing experience.
TSMC, founded in 1987, pioneered the dedicated semiconductor foundry model. A foundry manufactures chips designed by other companies.
Traditionally, many semiconductor companies designed and manufactured their own processors. As advanced factories became increasingly expensive, outsourcing production allowed chip designers to concentrate on developing new technologies.
TSMC built its business around this opportunity, helping companies such as NVIDIA and AMD expand without operating their own leading-edge factories.
As TSMC attracted more customers, it invested in advanced manufacturing technology and accumulated production expertise. Taiwan also developed a network of engineers, equipment suppliers and specialized service providers.
Taiwan's advantage is not simply that it has advanced factories. It combines manufacturing expertise, established suppliers, experienced workers and major customers within a highly developed semiconductor ecosystem.
Reproducing this ecosystem requires considerably more than constructing new facilities.
Can the United States Actually Make Advanced Chips?
Yes. The United States already manufactures sophisticated semiconductors, but matching Taiwan's leading-edge production at comparable scale, cost and efficiency remains difficult.
Intel has operated major American semiconductor factories for decades. GlobalFoundries, Texas Instruments, Micron and other manufacturers also maintain substantial US production operations.
The challenge is particularly demanding for the advanced processors used in artificial intelligence.
Manufacturing these chips involves creating billions of extremely small electronic components while minimizing defects.
A factory might successfully produce an advanced processor but still struggle to manufacture it profitably in large quantities.
For example, imagine two factories processing the same number of wafers under otherwise similar conditions. One produces 700 usable chips, while the other produces 900. The second factory can spread its manufacturing costs across more sellable processors.
This difference is known as manufacturing yield, the proportion of chips that meet quality requirements. Higher yields generally reduce production costs and improve profitability.
Being able to manufacture an advanced chip is not the same as producing millions of them efficiently and profitably.
Why Is It So Difficult to Build Semiconductor Factories in America?
Semiconductor factories, commonly called fabs, are among the most expensive and technically demanding industrial facilities.
A leading-edge fab can require tens of billions of dollars in investment, but financing construction does not guarantee successful production.
1. Advanced Factories Require Enormous Investment
Modern semiconductor manufacturing depends on specialized equipment capable of performing extraordinarily precise operations.
ASML, a Dutch company, supplies advanced lithography machines used to create extremely small patterns on silicon wafers.
Factories also require controlled environments, reliable electricity, extensive water treatment and sophisticated production equipment.
Manufacturers must invest substantial capital before a facility generates meaningful revenue. Delays, cost overruns or weaker demand can significantly reduce investment returns.
2. Manufacturing Expertise Takes Years to Develop
Constructing a factory does not automatically create an efficient manufacturing operation.
Engineers and technicians must learn to operate complex equipment, control defects and maintain consistent production quality.
TSMC has spent decades improving these processes. New facilities must develop comparable capabilities while competing against an experienced manufacturer that continues advancing its technology.
Even small improvements in manufacturing yield can have significant financial consequences when producing expensive processors at high volumes.
3. Taiwan Has a Concentrated Supply Chain
Taiwan benefits from having manufacturers, specialized suppliers and engineering teams located relatively close together.
This concentration helps companies coordinate production, obtain technical support and resolve manufacturing problems quickly.
American semiconductor operations are more geographically dispersed, while important equipment and materials often come from international suppliers.
Expanding US production therefore requires strong coordination among factories, equipment providers, research institutions and service companies.
4. Skilled Workers Are Essential
Advanced semiconductor manufacturing requires engineers, equipment specialists, technicians and highly trained production employees.
These skills take years to develop. Expanding domestic production also increases competition for experienced workers.
Staffing shortages or operational difficulties can delay a factory's progress toward full production even after construction is complete.
Why Did American Chip Companies Move Manufacturing Overseas?
Many American semiconductor companies outsourced manufacturing because specializing in chip design became a more attractive business strategy than operating expensive factories.
This approach is known as the fabless business model.
NVIDIA and AMD are prominent examples. They develop processors and computing technologies while relying on external manufacturers for advanced production.
Outsourcing offers several advantages:
- Lower direct investment in manufacturing facilities.
- Access to advanced production technology.
- Greater focus on chip design and software development.
- Less direct exposure to factory operating costs.
However, this model also creates dependence on external suppliers.
If manufacturing capacity becomes constrained or geopolitical tensions disrupt production, chip designers may struggle to obtain enough processors to meet customer demand.
This risk is particularly important for AI companies whose growth depends on advanced computing hardware.
For a broader view of the semiconductor companies involved, see Who Is Leading in AI Chips? The Companies Dominating the Semiconductor Race.
What Is the United States Doing to Bring Chip Manufacturing Back?
The US government and major semiconductor companies are investing heavily in expanding domestic manufacturing capacity.
The CHIPS and Science Act, signed into law in 2022, provided approximately $52.7 billion for semiconductor-related programs, including manufacturing incentives, research and workforce development.
The objective is to strengthen American production capabilities and reduce dependence on overseas manufacturing.
This push toward domestic production extends beyond semiconductors. For example, Becton Dickinson's $19 billion U.S. investment commitment includes plans to expand American medical-device manufacturing, illustrating how supply-chain security and government trade policy are influencing investment decisions across different industries.
Several major companies are pursuing important US projects.
TSMC: Expanding Manufacturing in Arizona
TSMC has been developing advanced semiconductor manufacturing facilities in Arizona.
In 2025, the company announced plans to increase its total planned US investment to approximately $165 billion, including additional chip factories and advanced packaging facilities.
This expansion could bring more advanced manufacturing capacity closer to American customers and reduce some geographic concentration risks.
However, US-based factories may still depend on international suppliers for equipment, materials and specialized components.
Manufacturing chips domestically does not automatically create a fully domestic semiconductor supply chain.
Intel: Competing in Advanced Manufacturing
Intel is investing in advanced production technology and developing its foundry business to manufacture chips for itself and external customers.
Its ability to compete with TSMC depends on manufacturing performance, competitive costs, customer orders and financial execution.
Successful expansion could strengthen American manufacturing capacity, but substantial investment alone does not guarantee commercial success.
Samsung: Expanding Semiconductor Production in Texas
Samsung has also pursued advanced semiconductor manufacturing investments in Texas.
These projects could diversify global chip production and provide customers with additional manufacturing options.
Their financial success will depend on reliable production, competitive costs and sufficient customer demand.
Why Can't America Simply Copy Taiwan's Semiconductor Model?
America cannot reproduce Taiwan's semiconductor advantage simply by purchasing the same machines or building similar factories.
Taiwan's manufacturing ecosystem benefits from several advantages that reinforce one another:
- Manufacturing experience: TSMC has decades of expertise producing advanced chips at high volumes.
- Supplier relationships: Established networks support complex manufacturing operations.
- Customer trust: Major chip designers maintain long-standing relationships with Taiwanese manufacturers.
- Production efficiency: Experienced facilities benefit from improved yields and economies of scale.
- Continuous investment: Revenue from major customers supports further improvements in manufacturing technology.
More customers help finance larger investments. Better manufacturing technology attracts additional customers, creating a cycle that strengthens TSMC's competitive position.
The United States can narrow the gap, but matching these capabilities requires sustained investment and successful execution over many years.
How Dependent Is the AI Industry on Taiwan?
The AI industry depends heavily on Taiwan for advanced processor manufacturing.
NVIDIA and AMD design AI accelerators, but TSMC manufactures many of their leading chips.
Producing a finished AI processor, however, involves more than manufacturing the main semiconductor.
A typical supply chain may include:
- Processor design in the United States.
- Advanced semiconductor manufacturing in Taiwan.
- Memory supplied by companies in South Korea, the United States or other countries.
- Advanced packaging and assembly performed at specialized facilities.
Advanced packaging connects semiconductor components so processors and high-performance memory can operate together efficiently.
This stage is especially important for modern AI accelerators, which often combine powerful computing chips with high-bandwidth memory.
A disruption affecting manufacturing, memory or packaging could delay delivery of finished AI hardware.
For a detailed explanation of the production network, read Where Do Most AI Chips Come From? The Global Supply Chain Explained.
Could the United States Become Independent of Taiwan?
The United States could substantially reduce its dependence on Taiwan, but complete semiconductor independence would be difficult and expensive.
Modern semiconductor production relies on specialized capabilities distributed across several countries.
| Country or region | Important semiconductor capability |
|---|---|
| United States | Chip design, electronic design software and manufacturing equipment |
| Taiwan | Leading-edge contract chip manufacturing |
| Netherlands | Advanced lithography equipment |
| Japan | Semiconductor materials and manufacturing equipment |
| South Korea | Advanced memory manufacturing |
No single country controls every critical stage of advanced semiconductor production.
A more realistic American objective is therefore greater supply-chain resilience rather than complete self-sufficiency.
Producing more advanced chips domestically could reduce exposure to certain disruptions while maintaining access to specialized international suppliers.
What Would Happen If Taiwan's Chip Production Were Disrupted?
A major disruption to Taiwan's semiconductor manufacturing could affect technology companies and financial markets worldwide.
The consequences would depend on the scale and duration of the interruption.
Companies relying on Taiwanese factories could face delays obtaining advanced processors. AI data center projects might slow, while electronics manufacturers could experience component shortages.
If available manufacturing capacity could not meet demand, prices for affected chips could rise.
However, the impact would vary across semiconductor products. Older manufacturing technologies are generally more geographically diversified than the leading-edge processes used for advanced AI accelerators.
For investors, companies heavily dependent on Taiwanese manufacturing face particular exposure to geopolitical and supply-chain disruptions.
Which Companies Could Benefit From More US Chip Manufacturing?
Expanding American semiconductor production could benefit chip manufacturers, equipment suppliers, infrastructure providers and chip designers, although their opportunities differ.
| Business category | Examples | Potential benefit |
|---|---|---|
| Chip manufacturers | Intel, TSMC, Samsung | Additional domestic manufacturing capacity and customer orders |
| Equipment suppliers | Applied Materials, Lam Research, KLA | Demand for machines and technology used in new factories |
| Infrastructure suppliers | Industrial materials, power and water systems providers | Construction and operation of semiconductor facilities |
| Chip designers | NVIDIA, AMD | More geographically diversified manufacturing options |
Equipment suppliers could benefit from new factory construction and technology upgrades. Manufacturers, however, must manage high capital costs and achieve profitable production.
Chip designers could gain additional manufacturing options, but they would remain exposed to competition, product demand and semiconductor pricing.
Government incentives may support new projects, but they do not guarantee attractive investment returns.
Investors should evaluate each company's profitability, competitive position and valuation rather than assuming every business connected to domestic chip production will benefit equally.
The broader investment considerations are examined in What Is the Best AI Chip Stock to Buy? What Investors Should Know.
Will America Ever Catch Up With Taiwan in Chip Manufacturing?
The United States has the resources and technological capabilities to expand advanced chip manufacturing, but matching Taiwan's overall production ecosystem will take years and is not guaranteed.
Building more factories is only the first step. American facilities must achieve competitive costs, reliable manufacturing yields, sufficient capacity and strong customer relationships.
Meanwhile, TSMC continues investing in new technologies, meaning the competitive target is constantly moving.
Three developments will help determine whether the gap narrows:
- Factory execution: Can new US facilities reach high-volume production efficiently and on schedule?
- Customer adoption: Will major chip designers place substantial orders with American manufacturing facilities?
- Economic competitiveness: Can US factories operate profitably over time without relying indefinitely on extraordinary financial support?
Success would not necessarily mean replacing Taiwan as the world's leading semiconductor manufacturing center.
A more realistic outcome could be an industry where advanced production is distributed across several regions, reducing dependence on any single location.
For investors, the central question is not whether America can build advanced chip factories. It is whether those factories can become efficient, reliable and profitable enough to change the competitive balance of the semiconductor industry.
Disclaimer: This article is for informational and educational purposes only and does not constitute financial or investment advice. Investing in stocks involves risk, including the possible loss of capital.