| Symbol | Name | Country | Exchange |
|---|---|---|---|
| NGS | Natural Gas Services Group, Inc. | US | NYSE |
| 522074 | ELGI Equipments Limited | IN | BSE |
| ACO | Atlas Copco A ADR | DE | F |
| 011700 | Han Shin Mach | KR | KO |
| 300257 | Zhejiang Kaishan Compressor | CN | SHE |
| ACO4 | Atlas Copco AB (A) | DE | F |
| ACO5 | Atlas Copco AB Series B | DE | F |
| ATCO-A | Atlas Copco AB Series A | SE | ST |
| ATCO-B | Atlas Copco AB Series B | SE | ST |
| ELGIEQUIP | Elgi Equipments Limited | IN | NSE |