| Symbol | Name | Country | Exchange |
|---|---|---|---|
| CVST | Covista Communications, Inc | US | OTC |
| MHSDF | Megacable Hld Ord | US | OTC |
| TCMFF | Telecom Argentina Sa | US | OTC |
| TWER | Towerstream Corp | US | OTC |
| VDMCY | Vodacom Group Limite | US | OTC |
| SYMC | Symphony Communication Public Company Limited | TH | BK |
| BAI | Digilife Technologies Limited | SG | SG |
| 8176 | Z-Com Inc | TW | TWO |