EX-8.1 3 stm-ex81_10.htm EX-8.1

Exhibit 8.1

Subsidiaries and Equity Investments of the Company

The following table lists our consolidated subsidiaries and our percentage ownership as of December 31, 2022:

Legal Seat |  | Name |  | Percentage Ownership (Direct or Indirect) |
Australia, Sydney |  | STMicroelectronics PTY Ltd |  |  | 100 |
Austria, Vienna |  | STMicroelectronics Austria GmbH |  |  | 100 |
Belgium, Diegem |  | Proton World International N.V. |  |  | 100 |
Brazil, Sao Paulo |  | STMicroelectronics Ltda |  |  | 100 |
Canada, Ottawa |  | STMicroelectronics (Canada), Inc. |  |  | 100 |
China, Beijing |  | STMicroelectronics (Beijing) R&D Co. Ltd |  |  | 100 |
China, Shanghai |  | STMicroelectronics (China) Investment Co. Ltd |  |  | 100 |
China, Shenzhen |  | Shenzhen STS Microelectronics Co. Ltd |  |  | 60 |
China, Shenzhen |  | STMicroelectronics (Shenzhen) R&D Co. Ltd |  |  | 100 |
Czech Republic, Prague |  | STMicroelectronics Design and Application s.r.o. |  |  | 100 |
Denmark, Aarhus |  | STMicroelectronics A/S |  |  | 100 |
Egypt, Cairo |  | STMicroelectronics Egypt SSC |  |  | 100 |
Finland, Nummela |  | STMicroelectronics Finland OY |  |  | 100 |
France, Crolles |  | STMicroelectronics (Crolles 2) SAS |  |  | 100 |
France, Grenoble |  | STMicroelectronics (Alps) SAS |  |  | 100 |
France, Grenoble |  | STMicroelectronics (Grenoble 2) SAS |  |  | 100 |
France, Le Mans |  | STMicroelectronics (Grand Ouest) SAS |  |  | 100 |
France, Montrouge |  | STMicroelectronics S.A. |  |  | 100 |
France, Rousset |  | STMicroelectronics (Rousset) SAS |  |  | 100 |
France, Tours |  | STMicroelectronics (Tours) SAS |  |  | 100 |
Germany, Aschheim-Dornach |  | STMicroelectronics GmbH |  |  | 100 |
Germany, Aschheim-Dornach |  | STMicroelectronics Application GmbH |  |  | 100 |
Hong Kong, Kowloon |  | STMicroelectronics Ltd |  |  | 100 |
India, New Delhi |  | ST-Ericsson India Pvt Ltd |  |  | 100 |
India, Noida |  | STMicroelectronics Pvt Ltd |  |  | 100 |
Israel, Netanya |  | STMicroelectronics Limited |  |  | 100 |
Italy, Agrate Brianza |  | STMicroelectronics S.r.l. |  |  | 100 |
Italy, Naples |  | STMicroelectronics Services S.r.l. |  |  | 100 |
Japan, Tokyo |  | STMicroelectronics KK |  |  | 100 |
Malaysia, Kuala Lumpur |  | STMicroelectronics Marketing SDN BHD |  |  | 100 |
Malaysia, Muar |  | STMicroelectronics SDN BHD |  |  | 100 |
Malta, Kirkop |  | STMicroelectronics (Malta) Ltd |  |  | 100 |
Mexico, Guadalajara |  | STMicroelectronics Marketing, S. de R.L. de C.V. |  |  | 100 |
Morocco, Casablanca |  | STMicroelectronics (MAROC) SAS, a associé unique |  |  | 100 |
The Netherlands, Amsterdam |  | STMicroelectronics Finance B.V. |  |  | 100 |
The Netherlands, Amsterdam |  | STMicroelectronics Finance II N.V. |  |  | 100 |
The Netherlands, Amsterdam |  | STMicroelectronics International N.V. |  |  | 100 |
Philippines, Calamba |  | STMicroelectronics, Inc. |  |  | 100 |
Philippines, Calamba |  | Mountain Drive Property, Inc. |  |  | 40 |
Singapore, Ang Mo Kio |  | STMicroelectronics Asia Pacific Pte Ltd |  |  | 100 |
Singapore, Ang Mo Kio |  | STMicroelectronics Pte Ltd |  |  | 100 |
Slovenia, Ljubljana |  | STMicroelectronics d.o.o |  |  | 100 |
Spain, Barcelona |  | STMicroelectronics Iberia S.A. |  |  | 100 |
Sweden, Jönköping |  | STMicroelectronics Software A.B. |  |  | 100 |
Sweden, Kista |  | STMicroelectronics A.B. |  |  | 100 |
Sweden, Norrkoping |  | STMicroelectronics Silicon Carbide A.B. |  |  | 100 |
Switzerland, Geneva |  | STMicroelectronics RE S.A. |  |  | 100 |
Switzerland, Geneva |  | STMicroelectronics S.A. |  |  | 100 |
Taiwan, Taipei City |  | Exagan Taiwan Ltd. |  |  | 80 |
Thailand, Bangkok |  | STMicroelectronics (Thailand) Ltd |  |  | 100 |

Legal Seat |  | Name |  | Percentage Ownership (Direct or Indirect) |
United Kingdom, Bristol |  | STMicroelectronics (Research & Development) Limited |  |  | 100 |
United Kingdom, Marlow |  | STMicroelectronics Limited |  |  | 100 |
United States, Coppell |  | STMicroelectronics Inc. |  |  | 100 |
United States, Coppell |  | STMicroelectronics (North America) Holding, Inc. |  |  | 100 |