Top Czech Republic Data Center Companies | Key Players 2026

Top Czech Republic Data Center Companies

The following is a data-backed list of the leading Czech Republic Data Center companies, compiled through 6Wresearch's proprietary research and validated by in-house industry analysts. TTC Teleport, České Radiokomunikace (CRA) currently lead the competitive landscape, alongside several other established players shaping the Czech Republic Data Center Market.

List of Czech Republic Data Center Companies:

1. TTC Teleport, s.r.o.

TTC Teleport is one of the largest carrier-neutral data center operators in Central Europe, running major enterprise-grade data center sites in Prague that provide colocation, cloud interconnection, and server hosting services.

2. České Radiokomunikace (CRA)

České Radiokomunikace (CRA) is a major telecommunications, media, and cloud infrastructure operator managing multiple high-availability data centers across the Czech Republic, offering colocation, cloud computing, and IoT services.

3. vshosting~ (VSHosting s.r.o.)

vshosting~ is a leading managed hosting and cloud infrastructure provider in Central Europe, operating its own modern data center in Prague to serve e-commerce platforms and enterprise clients.

4. Altron (Altron Modular / Altron a.s.)

Altron specializes in the design, construction, continuous maintenance, and delivery of modular data centers and mission-critical micro data center solutions for public and enterprise customers.

5. O2 Czech Republic / O2 IT Services

O2 Czech Republic, through its IT services division, operates state-of-the-art Tier III certified data center facilities offering managed hosting, enterprise cloud, colocation, and cyber security solutions.

6. CETIN (Česká telekomunikační infrastruktura a.s.)

CETIN is the primary telecommunications and wholesale network infrastructure operator in the Czech Republic, providing robust data center colocation, dark fiber connectivity, and high-speed transmission.

7. T-Mobile Czech Republic

T-Mobile Czech Republic is a leading mobile and fixed telecom provider operating Tier III certified commercial data centers in Prague and regional hubs, offering cloud hosting, enterprise colocation, and managed IT services.

8. CE Colo Czech s.r.o.

CE Colo Czech operates carrier-neutral data center hubs in Prague, delivering cross-connect capabilities, server colocation, high-density power options, and direct cloud connectivity for global and local businesses.

9. Master Internet (MasterDC)

Master Internet operates major enterprise data center facilities in Prague and Brno, delivering high-performance server colocation, cloud solutions, GPU computing, and managed security services.

10. PRONIX, s.r.o.

PRONIX is a system integrator and data center engineer providing turnkey design, implementation, power backup, and lifecycle management for mission-critical data centers and emergency power systems.

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