| Symbol | Name | Country | Exchange |
|---|---|---|---|
| IQST | Iqstel Inc. | US | OTC |
| KTEL | Konatel Inc. | US | OTC |
| NRRWF | Nuran Wireless Inc | US | OTC |
| PSTO | Powerstorm Holdings Inc | US | OTC |
| SGBAF | SES S.A | US | OTC |
| TELLF | Tellza Inc | US | OTC |
| TEUM | Pareteum Corp | US | OTC |
| TPTW | Tpt Global Tech Inc | US | OTC |
| HTWS | Helios Towers Plc | UK | LSE |
| IQG | IQGeo Group plc | UK | LSE |
| TLIK | TELES Informationstechnologien AG | DE | F |
| 8060 | Global Link Communications Holdings Ltd | HK | HK |
| 073490 | Innowireless Co. Ltd | KR | KQ |
| 300311 | Surfilter Network Technology Co Ltd | CN | SHE |