12 operators · 15 facilities · 11 MW tracked

Data center companies in Czech Republic

12 operators run 15 tracked data centers in Czech Republic: 15 operational, 0 under construction or announced, 11+ MW of published IT capacity. Built from operator and registry sources — a shortlist of the market, not an exhaustive census.

How many data center companies operate in Czech Republic?

Coloprice tracks 12 data center operators with 15 facilities in Czech Republic. The largest by facility count is AKESO Holding (2 facilities); by published IT capacity it is TTC Teleport with 6 MW disclosed. Counts reflect the Coloprice catalog as of 2026-09-26.

Largest by tracked facilities

AKESO Holding 2 facilities
Master Internet 2 facilities
O2 Czech Republic 2 facilities
TTC Teleport 1 facilities
CE Colo 1 facilities

Largest by published capacity

TTC Teleport 6 MW published
CE Colo 3 MW published
Casablanca INT 2 MW published

Operators in Czech Republic

Sorted by tracked facilities, then published capacity. MW is the sum of capacity each operator publishes for its Czech Republic sites — undisclosed values are not estimated.

Operator	Facilities	Published MW	Cities	Status	Certifications	AI-ready
AKESO Holding	2	not published	Beroun, Hořovice	2 live · 0 pipeline	Uptime Institute Tier III Certification of Constructed Facility, Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier IV Certification of Design Documents	—
Master Internet	2	not published	Prague, Brno	2 live · 0 pipeline	not published	—
O2 Czech Republic	2	not published	Prague	2 live · 0 pipeline	Uptime Institute Tier III Certification of Design Documents	—
TTC Teleport	1	6	Prague	1 live · 0 pipeline	not published	—
CE Colo	1	3	Prague	1 live · 0 pipeline	ISO 14001:2015, ISO 27001:2022, ISO 9001:2015	—
Casablanca INT	1	2	Prague	1 live · 0 pipeline	not published	—
České Radiokomunikace	1	not published	Prague	1 live · 0 pipeline	not published	—
CETIN	1	not published	Hradec Králové	1 live · 0 pipeline	Uptime Institute Tier III Certification of Design Documents	—
COOLHOUSING	1	not published	Prague	1 live · 0 pipeline	not published	—
DataSpring (KKCG Group)	1	not published	Hodonín (Lužice)	1 live · 0 pipeline	Uptime Institute Tier III Certification of Design Documents	—
SafeDX	1	not published	Prague	1 live · 0 pipeline	ISO/IEC 27001:2022, ISO/IEC 27017:2015	—
T-Mobile Czech Republic	1	not published	Prague	1 live · 0 pipeline	ANSI/TIA-942-A Rating 3, ISO 27001:2013	—

AI-ready operators in Czech Republic

No operator in Czech Republic has an AI-ready facility in the catalog yet.

FAQ

Which is the largest data center company in Czech Republic?

By tracked facilities: AKESO Holding with 2 sites. By published capacity: TTC Teleport with 6 MW. Facility counts and MW come from operator pages and registries; published megawatts describe site design, not vacant capacity for a new order.

Do all of these companies sell colocation in Czech Republic?

No. The list includes colocation and wholesale operators as well as hyperscaler- or enterprise-owned sites that do not sell space. Open each facility card for status, certifications and the operator's own page before requesting a quote.

How is this list of Czech Republic data center companies built?

From the Coloprice catalog: every facility is recorded from a primary source (operator website, press release, certification registry), so a company appears here when at least one of its Czech Republic sites is tracked. No operator pays for placement, and the ranking is not for sale.

Get quotes from data center companies in Czech Republic

Send one requirement brief and we route it to operators with matching capacity in Czech Republic. Independent — no operator pays for position.