STMicroelectronics
STMicroelectronics is a major in the IDM segment of the semiconductor & AI supply chain, headquartered in GENEVA, CH. Its key suppliers include Soitec, TSMC, ROHM. Its key customers include Apple, Tesla, Robert Bosch.
European IDM spanning MCUs, sensors, analog and SiC power.
- Ticker
- NYSE: STM
- Headquarters
- GENEVA, CH
- Revenue
- $11.8B (FY2025) · -11.1% YoY
- Net income
- $166M
- Operating margin
- 1.5%
- Market position
- major
- Value-chain segment
- Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN), Analog & Mixed Signal
- Key products
- STM32 MCUs, SiC MOSFETs, MEMS sensors
About STMicroelectronics
STMicroelectronics, headquartered in Switzerland, operates in the Integrated Device Manufacturer and Power Semiconductors (incl. SiC, GaN) and Analog & Mixed Signal segments of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include STM32 MCUs, SiC MOSFETs, MEMS sensors. wafergraph maps 5 tracked suppliers and 16 tracked customers for STMicroelectronics across the value chain. It has a supply-chain criticality score of 68/100, with 235 companies downstream of it.
Role in the chain
STMicroelectronics is a market major in IDM (Integrated Device Manufacturer), headquartered in Switzerland. European IDM spanning MCUs, sensors, analog and SiC power.
Diligence questions
- The dataset records 5 tracked suppliers for STMicroelectronics. Which of those edges are researched (named in a filing or primary source) versus segment-inferred, and what happens if one of them stops shipping?
- 4 of STMicroelectronics's tracked suppliers are a monopoly or leader (including Adeia Inc., Innoscience, Soitec, TSMC). Which of those are actually single-source for the process step you care about?
- The dataset names 16 tracked customers for STMicroelectronics. How concentrated is demand among those names, and which of them have a documented second source in this graph?
- STMicroelectronics is headquartered in Switzerland. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
- STMicroelectronics trades as NYSE:STM. 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
- STM32 MCUs
- SiC MOSFETs
- MEMS sensors
Suppliers
Customers
- Apple · relationship
- Tesla · relationship
- Robert Bosch · relationship
- WPG Holdings · relationship
- Arrow Electronics · relationship
- Avnet · relationship
- Macnica Holdings · relationship
- Innoscience · relationship
- WT Microelectronics · relationship
- DigiKey · relationship
- Mouser Electronics · relationship
- Rutronik · relationship
- TTI, Inc. · relationship
- Nagase & Co. · relationship
- Supreme Electronics · relationship
- Weikeng Industrial · relationship
More IDM companies
Compare with
Texas Instruments · IBM · Analog Devices · Sony Semiconductor Solutions · Infineon Technologies · Mitsubishi Electric
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “STMicroelectronics — supply chain, financials & market position”, https://wafergraph.com/company/stmicro (data as of 2026-09-05).
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