STMicroelectronics
STMicroelectronics is a multinational developer and manufacturer of semiconductor electronic components for a wide range of applications including automotive, industrial, and consumer electronics. Formed through the 1987 merger of SGS Microelettronica and Thomson Semiconducteurs, the company is publicly traded and maintains significant research, development, and fabrication facilities across Europe and internationally.
Brand Identity Data
HQ Country
Switzerland
HQ City
Plan-les-Ouates
Founded
1987
EU Headquartered
Yes
EU Manufactured
Yes
Ownership Type
public
Stock Exchange
Euronext Paris, Borsa Italiana, NYSE
Tax Domicile
CH
Ultimate Parent
STMicroelectronics N.V.
GDPR Status
compliant
Carbon Neutral
true
B Corp Certified
No
Supply Chain
High
Repair / Recycling
Yes ✓
Ethical Certifications
ISO 14001, ISO 45001, ISO 50001, Responsible Business Alliance (RBA) member
Verified on October 15, 2026
Corporate Lineage
1987
Merger formation
SGS Microelettronica and Thomson Semiconducteurs merged to form STMicroelectronics.
1994
Initial Public Offering
The company completed its initial public offering on the Paris and New York stock exchanges.
2021
Carbon Neutrality Commitment
STMicroelectronics announced its goal to become carbon neutral by 2027.