| Symbol | Name | Country | Exchange |
|---|---|---|---|
| POWL | Powell Industries, Inc. | US | NASDAQ |
| PSYTF | Pason Systems Inc | US | OTC |
| SOLBF | Solvbl Solutions Inc | US | OTC |
| WYGPF | WorleyParsons Limited | US | OTC |
| WYGPY | WorleyParsons Limited | US | OTC |
| PSI | Pason Systems Inc. | CA | TSX |
| 000682 | Dongfang Electronics Co Ltd | CN | SHE |
| 300659 | Zhongfu Information Inc | CN | SHE |