| Symbol | Name | Country | Exchange |
|---|---|---|---|
| PSSWF | PSI Software Ag | US | OTC |
| 601126 | Beijing Sifang Automation Co Ltd | CN | SHG |
| 002421 | Shenzhen Das Intellitech Co Ltd | CN | SHE |
| 002546 | Nanjing Xinlian Electronics Co Ltd | CN | SHE |
| 300356 | EleFirst Science & Technology Co Ltd | CN | SHE |
| 300678 | Chengdu Information Technology of Chinese Academy of Sciences Co Ltd | CN | SHE |
| PSAN | PSI Software AG | DE | XETRA |