Intel Signals Foundry Shift, Opening 18A Tech to Clients

Strategic Reversal: On March 4, 2026, Intel&#x27;s CFO announced the company is exploring <strong class="body_output text-content_primary font-semibold" node="[object Object]">opening its 18A process to external customers.
Competitive Challenge: The move positions Intel to <strong class="body_output text-content_primary font-semibold" node="[object Object]">compete directly with foundry market leaders TSMC and Samsung for advanced chip orders.
Supply Chain Impact: Offering a US-based advanced manufacturing option could <strong class="body_output text-content_primary font-semibold" node="[object Object]">reshape global semiconductor supply chains and attract major fabless chip designers.

Intel Reverses Course on 18A Technology Strategy

In a significant strategic reversal, Intel is now considering offering its cutting-edge 18A manufacturing technology to external clients. The announcement came from Chief Financial Officer David Zinsner on March 4, 2026, during a technology conference in San Francisco. This marks a distinct shift from the company's stance last year, which had designated the advanced process primarily for internal use. The pivot signals Intel's renewed ambition to become a major player in the global foundry business.

New Foundry Model Challenges TSMC and Samsung

By opening its 18A process, Intel is positioning itself to directly challenge the dominance of Taiwan Semiconductor Manufacturing Co. (TSMC) and Samsung in the lucrative advanced-node foundry market. This strategy could unlock a substantial new revenue stream for the American chipmaker. More importantly, it provides fabless semiconductor companies—firms that design chips but do not manufacture them—with a new, US-based option for producing their most advanced products. This could significantly alter global supply chain dynamics, offering a hedge against geopolitical risks concentrated in Asia.