Who are STMicroelectronics N.V.'s main suppliers?

STMicroelectronics N.V. (STM) key suppliers include: BACK-END-SUBCONTRACTORS, EXTERNAL-SILICON-FOUNDRIES, SILICON-FOUNDRIES, ESGL Holdings Limited. View the full supplier network at chainsifter.com/chain/STM.

Who are STMicroelectronics N.V.'s major customers?

STMicroelectronics N.V. (STM) key customers include: Apple Inc., Apple Inc., CORPORATION-SERVICE-COMPANY, QUALCOMM Incorporated, QUALCOMM-TECHNOLOGIES-INC and 2 more. View the full customer network at chainsifter.com/chain/STM.

What sector is STMicroelectronics N.V. in?

STMicroelectronics N.V. (STM) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

STM Supply Chain: STMicroelectronics N.V. Supplier List & 13 Relationships

4Suppliers

7Customers

2Debt Items

20Related Chains

STMicroelectronics N.V. Suppliers

Ticker	Name	Confidence	Evidence
BACK-END-SUBCONTRACTORS	BACK-END-SUBCONTRACTORS	90%	We currently use external silicon foundries and back-end subcontractors for a portion of our manufacturing activities.
EXTERNAL-SILICON-FOUNDRIES	EXTERNAL-SILICON-FOUNDRIES	90%	We currently use external silicon foundries and back-end subcontractors for a portion of our manufacturing activities.
SILICON-FOUNDRIES	SILICON-FOUNDRIES	90%	We currently use external silicon foundries and back-end subcontractors for a portion of our manufacturing activities.
ESGL	ESGL Holdings Limited	85%	Reciprocal relationship from ESGL graph: Reciprocal relationship from STM graph: Reciprocal relationship from ESGL graph: utable to the provision of its circular products and consists of costs arisin…

STMicroelectronics N.V. Customers

Ticker	Name	Confidence	Evidence
AAPL	Apple Inc.	92%	Reciprocal relationship from AAPL graph: Reciprocal relationship from STM graph: In 2024, 2023 and 2022, our largest customer, Apple, accounted for 14.5%, 12.3% and 16.8% of our net revenues, respect…
AAPL	Apple Inc.	92%	In 2024, 2023 and 2022, our largest customer, Apple, accounted for 14.5%, 12.3% and 16.8% of our net revenues, respectively, reported within our four reportable segments.
CORPORATION-SERVICE-COMPANY	CORPORATION-SERVICE-COMPANY	85%	Switzerland. Our main telephone number there is +41-22-929-2929. Our agent for service of process in the United States related to our registration under the U.S. Securities Exchange Act of 1934, as a…
QCOM	QUALCOMM Incorporated	85%	Reciprocal relationship from QCOM graph: Reciprocal relationship from STM graph: uding 60GHz contactless point-to-point communications over a short range. In 2025, we announced mass-production start …
QUALCOMM-TECHNOLOGIES-INC	QUALCOMM-TECHNOLOGIES-INC	85%	uding 60GHz contactless point-to-point communications over a short range. In 2025, we announced mass-production start for our ST67W module combining Wi-Fi 6, Bluetooth low energy 5.4 and matter. It i…
SANAN-STMICROELECTRONICS-CO-LTD	SANAN-STMICROELECTRONICS-CO-LTD	85%	ill also contribute to achieving the digital and green transitions. These projects are “first-of-a-kind” facilities in Europe in line with the ambitions and objectives of the European Chips Act. In 2…
DUSTPHOTONICS-LTD	DUSTPHOTONICS-LTD	62%	unding program ($ 152 million as of December 31, 2023), as further described in Note 17. The Company also benefits from research tax credits and other tax incentives to foster research and innovation…

STMicroelectronics N.V. Debt Obligations

Instrument	Description	Confidence	Evidence
STM-DEBT-12792	Xbrl Convertible	90%	xbrl convertible detail from xbrl 2021-12-31.
STM-DEBT	Debt stack $2.8B	90%	Market cache reports total debt of $2.8B.

STMicroelectronics N.V. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for STMicroelectronics N.V..

STMicroelectronics N.V. Ownership

No ownership data on recordNo major institutional ownership relationships found in our database for STMicroelectronics N.V..

STMicroelectronics N.V. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
FRSX	Foresight Autonomous Holdings Ltd.	100.00	2
INVZ	Innoviz Technologies Ltd.	100.00	2
QCOM	QUALCOMM Incorporated	100.00	2	['customer']
ESGL	ESGL Holdings Limited	100.00	1	['supplier']
GT	The Goodyear Tire & Rubber Company	100.00	2
AAPL	Apple Inc.	63.48	1	['customer']
APPLE	APPLE	63.48	1	['receiving']
WPPGF	WPP plc	50.00	2
DUOL	Duolingo, Inc.	50.00	2
GMHS	Gamehaus Holdings Inc.	50.00	2
GDOT	Green Dot Corporation	50.00	2
EA	Electronic Arts Inc.	50.00	2
GRND	Grindr Inc.	50.00	2
RVLV	Revolve Group, Inc.	50.00	2
PXLW	Pixelworks, Inc.	50.00	2
QRVO	Qorvo, Inc.	50.00	2
DEO	Diageo plc	50.00	2
MYPS	PLAYSTUDIOS, Inc.	50.00	2
OIOWW	OIO Group	50.00	2
PLTK	Playtika Holding Corp.	50.00	2

STMicroelectronics N.V. Supply Chain