TSMC Considers Texas Expansion Following $265B Arizona Commitment

Taiwan Semiconductor Manufacturing Company (TSMC) is evaluating a potential expansion into Texas to grow its U.S. chip production capacity, according to two sources familiar with the matter. The move would supplement the company’s existing footprint in Arizona, where it has committed $265 billion toward domestic manufacturing.

The potential Texas initiative occurs as the world’s largest contract chipmaker continues to scale its North American operations. The company’s current Arizona commitment includes 12 fabrication and advanced packaging facilities, as well as a research and development center for semiconductor technology.

"Probably additional four or more fabs will be built," said C.C. Wei, Chief Executive of TSMC, regarding the company's long-term strategy for both front-end and back-end manufacturing facilities.

Scaling U.S. Semiconductor Capacity

TSMC’s existing Arizona project represents a shift in the company’s global supply chain strategy, which has historically been concentrated in Taiwan. By diversifying into regions like Texas, the company aims to meet demand from U.S.-based technology firms while navigating the logistical and regulatory requirements of semiconductor manufacturing.

Fabrication plants, or fabs, are capital-intensive facilities that require specialized infrastructure, including stable power grids, high-purity water supplies, and a skilled engineering workforce. The addition of Texas as a potential secondary hub suggests that TSMC is looking to build redundancy and regional specialization into its U.S. operations.

Contextualizing the Investment

The proposed Texas expansion follows years of focus on the Arizona site. While the $265 billion investment in Arizona covers a range of capabilities, the potential Texas move highlights a shift toward wider geographic distribution. Diversification is often driven by the need to mitigate localized risks and optimize proximity to major U.S. technology clients who are demanding localized supply chains.

As TSMC explores these new sites, the company remains focused on integrating its advanced packaging processes, a step in the chipmaking lifecycle that connects individual chips into functional systems. The success of these U.S. facilities is a indicator for the semiconductor industry’s attempt to localize production in North America.