Mobile operators in Slovakia:
- Orange Slovensko – www.orange.sk
- Telefónica O2 Slovakia – www.sk.o2.com
- T-Mobile Slovensko – www.t-mobile.sk
Providers of fixed-line services in Slovakia regarded as significant by TÚ SR:
- Antik Computers & Communications - www.antik.sk
- Dial Telecom – www.dial.sk
- GTS Slovakia – www.gts.sk
- Orange Slovensko – www.orange.sk
- Slovak Telekom - www.slovaktelekom.sk
- Slovanet – www.slovanet.sk
- Swan – www.swan.sk
- Trnavatel
- UPC Broadband Slovakia – www.upc.sk
- ŽSR - Železničné Telekomunikácie – www.zt.sk
Other telecommunications companies in Slovakia:
- Digi Slovakia – www.digislovakia.sk
- Energotel – www.energotel.sk
- Satro - www.satro.sk
- SES Astra, www.ses-astra.com
- Towercom, www.towercom.sk
- Vizada Networks – www.vizada.com
- Vnet, www.vnet.sk
- WiMAX Telecom Slovakia, www.wmx.sk
Source: Trend weekly, TÚ SR and Book of Lists 2009
