Tower Semiconductor
Tower Semiconductor is a challenger in the Foundry segment of the semiconductor & AI supply chain, headquartered in Migdal Haemek, IL. Its key customers include Allegro MicroSystems, Skyworks Solutions, Qorvo.
Specialty analog foundry: RF-SOI, SiGe, sensors, power.
- Ticker
- NASDAQ: TSEM
- Headquarters
- Migdal Haemek, IL
- Revenue
- $1.6B (FY2025) · +9.0% YoY
- Net income
- $220M
- Operating margin
- 12.4%
- Market position
- challenger
- Value-chain segment
- Pure-Play Foundry
- Key products
- RF-SOI, SiGe photonics
About Tower Semiconductor
Tower Semiconductor, headquartered in Israel, operates in the Pure-Play Foundry segment of the semiconductor & AI supply chain and is positioned as a market challenger there. Its key products include RF-SOI, SiGe photonics. wafergraph maps 10 tracked customers for Tower Semiconductor across the value chain. It has a supply-chain criticality score of 57/100, with 236 companies downstream of it. Tower Semiconductor is a party to 1 tracked deal, including Intel's attempted Tower acquisition.
Role in the chain
Tower Semiconductor is a market challenger in Foundry (Pure-Play Foundry), headquartered in Israel. Specialty analog foundry: RF-SOI, SiGe, sensors, power.
Diligence questions
- The dataset names 10 tracked customers for Tower Semiconductor. How concentrated is demand among those names, and which of them have a documented second source in this graph?
- Tower Semiconductor is headquartered in Israel. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
- Tower Semiconductor trades as NASDAQ:TSEM. What does the latest reported period say about capacity and backlog versus the graph position above?
- Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.
Key products
- RF-SOI
- SiGe photonics
Customers
More Foundry companies
Compare with
TSMC · SMIC · United Microelectronics (UMC) · GlobalFoundries · Hua Hong Semiconductor · Nexchip Semiconductor
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “Tower Semiconductor — supply chain, financials & market position”, https://wafergraph.com/company/tower (data as of 2026-09-05).
Track the chain
What moved in the semiconductor supply chain — This Week in the Chain, the free weekly wafergraph briefing.
Subscribe to the free weekly briefing →
Free · no login · 615 companies, updated weekly