4ka (telecommunications service provider): 19 active businesses in 6 regions of Slovakia. Addresses of all businesses with phone, website, opening hours and coordinates — in Excel for 30 €.
19 active businesses
As of 11 November 2026, 4ka has 19 businesses in Slovakia, in 6 regions and 16 municipalities. The regions with the most businesses are the Bratislava Region (7), the Trenčín Region (3), and the Nitra Region (3). That is 0.01% of all businesses in Slovakia.
Share of the active businesses of 4ka with the field filled in.
Businesses of the chain from the export — you can page through the table. Click a phone, website or e-mail: contacts open after a free sign-up, up to 10 businesses a day. The complete list — 19 businesses — is in the file after purchase.
| Business | Municipality | Phone | Website and e-mail | Social media |
|---|---|---|---|---|
4kaÚdernícka 3706/9, 851 01 Petržalka
Internet service provider
chain: 4ka |
PetržalkaBratislava Region |
mobile |
||
|
4ka centrumRezidencia Tabáň, Štúrova 4637/10, 949 01 Nitra
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
NitraNitra Region | |||
|
4ka centrumMoldavská cesta 32, 040 11 Košice
Internet service provider Telecommunications service provider, Mobile network operator
chain: 4ka |
KošiceKošice Region |
mobile |
||
|
4ka centrumHolubyho 4697/28, 902 01 Pezinok
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
PezinokBratislava Region |
mobile |
||
|
4ka centrumBernolákova 1, 917 01 Trnava
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
TrnavaTrnava Region |
mobile |
||
|
4ka centrumLetná 3167/80, 052 01 Spišská Nová Ves
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
Spišská Nová VesKošice Region |
mobile |
||
|
4ka centrumSoblahovská 7262, 911 01 Trenčín
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
TrenčínTrenčín Region | |||
|
4ka centrumBorská 1, 841 04 Bratislava
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
BratislavaBratislava Region | |||
|
4ka centrum1. mája 87/57, 901 01 Malacky
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
MalackyBratislava Region | |||
|
4ka centrumŠkultétyho 4720/2A, 955 01 Topoľčany
Corporate office Internet service provider, Mobile network operator
chain: 4ka |
TopoľčanyNitra Region | |||
|
4ka centrumMateja Bela 2120/2, 984 03 Lučenec
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
LučenecBanská Bystrica Region | |||
|
4ka centrumVnútorná Okružná 49, Komárno, 945 01 Komárno, Szlovákia
Távközlési szolgáltató Internetszolgáltató, Mobilhálózat-üzemeltető
chain: 4ka |
Komárom, KomárnoNitra Region | |||
|
4ka centrumNámestie Matice Slovenskej 4263, 018 41 Dubnica nad Váhom
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
Dubnica nad VáhomTrenčín Region | |||
|
4ka centrumŠtefánikova 828/12, 020 01 Púchov
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
PúchovTrenčín Region | |||
|
4ka centrumJozefa Kozáčeka 5, 960 01 Zvolen
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
ZvolenBanská Bystrica Region |
mobile |
||
|
4ka centrumGalantská cesta 5692, 929 01 Dunajská Streda
Telecommunications service provider Internet service provider, Mobile network operator
chain: 4ka |
Dunajská StredaTrnava Region | |||
|
4ka centrumVlastenecké námestie 3322/4, 851 01 Petržalka
Telecommunications service
chain: 4ka |
PetržalkaBratislava Region | |||
|
4kaEinsteinova 18, 850 03 Bratislava 53
Telecommunications service provider
chain: 4ka |
BratislavaBratislava Region |
mobile |
||
|
4kaVajnorská 10645/100, 830 01 Bratislava 31
Telecommunications service provider
chain: 4ka |
BratislavaBratislava Region |
mobile |
| Region | Businesses | Municipalities | Share of the chain |
|---|---|---|---|
| Bratislava Region | 7 | 4 | 37% |
| Trenčín Region | 3 | 3 | 16% |
| Nitra Region | 3 | 3 | 16% |
| Trnava Region | 2 | 2 | 11% |
| Banská Bystrica Region | 2 | 2 | 11% |
| Košice Region | 2 | 2 | 11% |
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