Stmicroelectronics headquarters details
Location map
Open in Google MapsAll Stmicroelectronics office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Geneva HQ | Canton of Geneva | Switzerland | Headquarters |
About Stmicroelectronics
Stmicroelectronics (New York Stock Exchange (NYSE): STM) is headquartered in Geneva, Canton of Geneva, Switzerland. Founded in 1987, the company operates across 9 countries with approximately 49,157 employees worldwide.
Where is Stmicroelectronics's main office?
Stmicroelectronics's main headquarters office is located at Geneva, Switzerland, Geneva, Canton of Geneva . This serves as the company's primary corporate address and is home to its executive leadership team.
Stmicroelectronics regional offices
Beyond its headquarters in Geneva, Stmicroelectronics maintains 34 offices across 9 countries. Regional offices span 9 countries.
Stmicroelectronics contact information
The main switchboard for Stmicroelectronics headquarters can be reached at 41229292929. For investor relations, visit st.com/investor-relations.
Frequently asked questions
Where is Stmicroelectronics headquarters?
Stmicroelectronics's headquarters is located at Geneva, Switzerland, Geneva, Canton of Geneva , Switzerland.
How many offices does Stmicroelectronics have?
Stmicroelectronics operates 34 offices across 9 countries as of 2026.
What is Stmicroelectronics's corporate address?
The official corporate address is Geneva, Switzerland, Geneva, Canton of Geneva .
When was Stmicroelectronics founded?
Stmicroelectronics was founded in 1987 and has grown to employ approximately 49,157 people worldwide.
What is Stmicroelectronics's phone number?
The main phone number for Stmicroelectronics headquarters is 41229292929.