Coig
- 4 municipalities
- fibre and DSL
- based in Katowice
- operator since 2004
Updated: October 2026
Coig is a fibre and DSL provider based in Katowice, registered as a telecom operator in 2004. It operates in 4 municipalities, mainly in śląskie voivodeship, including Warszawa, Katowice and Gliwice. Whether Coig reaches your building is confirmed by the company itself.
Personal data processing, including address, is used solely to check service availability and match offers.
We do not compare Coig offers. After you enter your address we will show Netia, Orange, Play, Plus and T-Mobile offers available in your building.
Where Coig operates
Municipalities where Coig sells internet, based on public registers.
3 in śląskie and 1 in mazowieckie
Municipalities by county
Śląskie · 3 municipalities
Gliwice (city county) · 1 municipality
Katowice (city county) · 1 municipality
Rybnik (city county) · 1 municipality
Mazowieckie · 1 municipality
Warszawa (city county) · 1 municipality
Technologies and company details
- Registered name
- COIG SPÓŁKA AKCYJNA
- Technologies
- fibre and DSL
- Registered office
- Katowice, śląskie
- Registered since
- 2004
- Tax ID (NIP)
- 6340134205
- Telecom operator register number
- 24
- Website
- www.coig.pl
Other providers in these municipalities
251 other providers operate in these municipalities, including Netia, Orange, Play, Plus and T-Mobile, whose offers we compare. Full lists and offer comparisons are on the locality pages.
Check your address
We will show offers from the operators we compare that are available in your building, with the cost of the whole contract.
Check addressBased on public registers of the Ministry of Digital Affairs and UKE, updated: October 2026.