Question · Q4 2025
Tavy Rosner sought clarification on whether Tower Semiconductor ships directly to NVIDIA or through resellers. He also asked about Tower's R&D efforts in co-packaged optics (CPO), specifically if they are working on direct CPU packaging or an end-to-end offering, and inquired about the possibility of the additional CapEx rollout coming online sooner than the end of 2026.
Answer
CEO Russell Ellwanger confirmed that Tower does not ship photonics ICs directly to NVIDIA but through other module makers or integrators. He stated that Tower is working on multiple CPO architectures and with XPU makers on CPO strategies, but not direct CPU packaging. Regarding CapEx, Mr. Ellwanger explained that the bulk of the $920 million investment should be fully qualified by the third quarter of 2026, with tools arriving between now and mid-third quarter, targeting full qualification for customer starts by December 2026.
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