Contact us

Grupa 3S ligocka budynek widok na hol

Make an appointment or send a question

Do you want to know more about our services? Call or write. We will definitely answer all your questions.

+48 32 420 33 33

How can we help you?

Fill in the form and our sales team will contact you as soon as possible.

Service and assistance 

pomoc@3s.pl

Complaint handling 

reklamacje@3s.pl

Personal Data Protection Officer 

Krzysztof Szukała
iod@3s.pl

Do you want to talk about TelCloud/TelcoNet/Cloud2B solutions? 

+48 32 420 33 35

Sale of operator services

+48 32 420 33 34

Our facilities

Katowice
3S SA

+48 32 428 83 00
3s@3s.pl

ul. Ligocka 103,
budynek 8
40-568 Katowice

NIP: 9691297176
REGON: 277704261

Katowice
3S Data Center SA

+48 32 338 24 00
3sdc@3s.pl

ul. Gospodarcza 12
40-432 Katowice

NIP: 9542704989
REGON: 241656774
KRS: 0000364798

Gdańsk

+48 58 582 69 00
gdansk@3s.pl

ul. Piastowska 7
80-332 Gdańsk

Kraków

+48 12 446 76 70
krakow@3s.pl

ul. Lubostroń 1
30-383 Kraków

Wrocław

+48 71 727 67 67
wroclaw@3s.pl

ul. Prosta 36
53-508 Wrocław

Warszawa

+48 22 177 77 77
warszawa@3s.pl

ul. Annopol 3
03-236 Warszawa

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