Tower Semiconductor hosts Santa Clara symposium on AI silicon
Tower Semiconductor (NASDAQ/TASE: TSEM) has announced its 2026 Technical Global Symposium (TGS) for the United States, scheduled for 17 November in Santa Clara, California. The event follows a TGS the company held in Shenzhen earlier this year, making this its second such gathering in 2026. Tower says the forum is designed to bring customers, partners and ecosystem players together to examine the semiconductor technologies underpinning AI infrastructure, high-performance computing, advanced connectivity and sensing.
The Santa Clara event will open with a CEO keynote covering Tower's strategic roadmap and growth trajectory. An executive industry panel will follow, featuring Oliver Sun, CTO of Terahop; Hong Liu, VP and Fellow at Google AI; Julie Sheridan Eng, CTO of Coherent; and Andy Bechtolsheim, founder and chief architect of Arista. The panel is billed as a discussion of next-generation data centre architectures and the semiconductor innovations required to support AI-driven infrastructure expansion.
What Tower will showcase
Technical sessions led by Tower executives will cover the company's process technology portfolio, including silicon photonics (SiPho), silicon germanium (SiGe), RF and RF SOI, power management, imaging and non-imaging sensors, and display platforms. Tower describes its silicon photonics capability as a high-volume, market-leading platform, positioning it as a key enabler for optical interconnects inside hyperscale data centres where copper is hitting bandwidth and distance limits.
Tower's manufacturing footprint spans fabs in Israel, the United States and Japan, with a shared 300mm facility in Agrate, Italy operated alongside STMicroelectronics. That multi-geography capacity base is relevant context for customers seeking resilient supply chains, a priority that has intensified since the semiconductor shortages of 2021 to 2023 and amid continued US-China trade friction.
Market context
The analog and mixed-signal foundry space is more fragmented than the leading-edge logic market dominated by TSMC and Samsung. Tower competes primarily with GlobalFoundries, X-Fab and a number of IDMs offering foundry services, each with differentiated process specialisations. Silicon photonics is an area of particular competitive intensity: Intel has its own SiPho manufacturing capability, and several well-funded startups are developing photonic integrated circuits for AI accelerator interconnects.
The panel roster is notable. Andy Bechtolsheim is among the more prominent figures in data centre networking, and Coherent is a significant optical components supplier to hyperscalers. Their participation suggests Tower is using the event partly to signal its relevance to the AI infrastructure buildout, where demand for optical connectivity components has risen sharply alongside GPU cluster deployments.
Regulatory and standards read-across
Tower's Israeli headquarters and US manufacturing sites place it at the intersection of multiple export-control regimes. US Bureau of Industry and Security rules on semiconductor equipment and technology exports continue to tighten, and any process technology transfer or new customer engagement involving advanced nodes may require review. Tower has not flagged any specific regulatory constraint in its release, but buyers in aerospace, defence and telecommunications will be aware of the compliance environment around sourced foundry capacity.
Registration details and a full agenda are available on Tower's event webpage. The company has not disclosed expected attendance figures or announced new process technology milestones ahead of the event.