TSMC CEO insists company must run any Musk Terafab facility
TSMC's C.C. Wei confirms talks with Elon Musk regarding the Texas project but mandates that the chipmaker retains full operational control of the fab.
Key points
- TSMC is in discussions regarding collaboration on Elon Musk's Terafab project.
- CEO C.C. Wei states any participating facility must be operated by TSMC.
- This aligns with previous reports that TSMC demands operational control.
Taiwan Semiconductor Manufacturing Co. CEO C.C. Wei has confirmed that the chipmaker is currently in talks about collaborating on Elon Musk’s Texas-based Terafab project. According to Bloomberg reporter Debby Wu, Wei emphasized that any semiconductor fabrication plant involved in this partnership has to be run exclusively by TSMC, rejecting any model where other entities manage the facility.
The executive made it clear that operational control is a condition for TSMC’s participation in the venture. Wei stated that any participating fab “has got to be run by TSMC,” highlighting the company’s strict stance on maintaining direct oversight of its manufacturing processes. This assertion reinforces the chipmaker’s policy of managing its own production lines, as indicated by the CEO's direct comments on the necessity of TSMC running the plant.
Context and Background
This development follows earlier reporting by Threat Times on October 15, 2026, which detailed TSMC’s demand for operational control in any potential partnership with Musk’s Terafab initiative. At that time, the chipmaker indicated that its requirement to run the plant directly clashed with Musk’s original plan for Tesla and SpaceX to operate the facility themselves. The current comments from Wei suggest that TSMC continues to hold firm on this position despite ongoing negotiations.
The source material notes that TSMC says it must run the plant, clashing with Musk’s plan for Tesla and SpaceX to operate the facility themselves. This discrepancy highlights the differing operational visions between the chipmaker and the technology companies involved in the Terafab project. The focus remains on the operational structure of the facility rather than other potential aspects of the collaboration.
Who Is Affected
The outcome of these negotiations will directly impact Tesla and SpaceX, as both companies are mentioned in the context of Musk’s plan to operate the facility. If TSMC’s terms are accepted, the operational model will differ from Musk’s initial plan for Tesla and SpaceX to run the facility. The source material does not specify the consequences if an agreement cannot be reached, but the clash in plans indicates a significant point of negotiation.
The broader semiconductor industry may also watch this development closely, as it involves a major chipmaker and prominent technology companies. TSMC’s stance reinforces its position on operational control, which could influence future partnership structures in the industry. Companies seeking similar collaborations may need to consider the importance of operational autonomy in their negotiations.
What should you do?
Security and technology professionals should monitor the progress of these negotiations, as any changes in the operational model could affect supply chain security and risk assessments. Organizations relying on chips from this potential facility should evaluate their vendor risk management frameworks to account for the possibility of shared operational responsibilities. Additionally, keeping an eye on official statements from both TSMC and Musk’s companies will provide clarity on the final structure of the partnership.
What to do and how to stay safe: TSMC
- Review supply chain risk assessments for dependencies on facilities with shared operational control.
- Monitor official announcements from TSMC and Tesla regarding the Terafab project status.
- Evaluate vendor contracts to ensure clear definitions of operational responsibility and security standards.
- Assess the impact of potential manufacturing delays on product development timelines.
Step-by-step guide: Mobile Device Security: How to Protect Data Beyond Passwords
General security guidance from the Threat Times newsroom. It is not confirmed advice from the organisations named in this story.
Frequently asked questions
Is TSMC partnering with Elon Musk on the Terafab project?
TSMC is in talks about collaborating on the project, but CEO C.C. Wei insists the company must run the facility.
Who will operate the Terafab facility if a deal is reached?
TSMC CEO C.C. Wei stated that any participating fab has got to be run by TSMC.
Did this conflict arise recently?
Threat Times reported in October 2026 that TSMC’s demand for control clashed with Musk’s plan for Tesla and SpaceX to operate the facility.
