O2 Czech Republic

Q: Who is the Head Of Research And Development at AI Centre of O2 Czech Republic?

Petr Hirs is the Head Of Research And Development at AI Centre at O2 Czech Republic. Get verified contact information on StackWho.

Q: Who is the Chief Technology Officer of O2 Czech Republic?

Jan Hruska is the Chief Technology Officer at O2 Czech Republic. Get verified contact information on StackWho.

Q: Where is O2 Czech Republic located?

O2 Czech Republic is based in Hlavni mesto Praha, Czechia.

o2.cz

telecommunications

o2.cz

Hlavni mesto Praha, Czechia

1001-5000 employees

1600000000 revenue

LinkedIn Profile

About O2 Czech Republic

a major telecommunications operator in the czech republic, b2c, data centers, business solutions, services, managed services, public sector ict, b2b, telecom services, mobile network, video streaming, telecom solutions, voice communication, internet tv, data transmission, voice services, telecom provider, residential services, fixed network, information technology

O2 Czech Republic's Tech Stack

Decision Makers at O2 Czech Republic

8 contacts

Petr Hirs

Head Of Research And Development at AI Centre

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Jan Hruska

Chief Technology Officer

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Pavel Slezak

Director - Presales, Operations and ICT Product management

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Michal Novak

Head of Information Security

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Jakub Votava

Director, Network Architecture and Development

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Tomas Krestak

Director Product & Innovation - Fix and ICT, Technology Division at O2 Czech Republic

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Ivo Brydl

Head of AI Systems & Engineering at Dataclair | AI Centre, O2 Czech Republic

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Martin Cejka

Marketing Director - Fixed services and ICT

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31 technologies detected · 8 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

O2 Czech Republic's Position in the StackWho Database

• O2 Czech Republic is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 1,701 companies in Hlavni mesto Praha are in the StackWho database.
• 272 telecommunications companies are in the 1001-5000 employee range (same size as O2 Czech Republic).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does O2 Czech Republic use?

O2 Czech Republic uses Microsoft Office 365, Outlook, Microsoft Azure Hosting, VueJS, Microsoft Azure Monitor, React Redux, and 25 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at O2 Czech Republic?

StackWho has verified email addresses for 8 decision makers at O2 Czech Republic. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach O2 Czech Republic directly for sales, recruiting, or partnerships.

What industry is O2 Czech Republic in?

O2 Czech Republic operates in the telecommunications industry, headquartered in Hlavni mesto Praha, Czechia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export O2 Czech Republic's contact data?

Yes. StackWho Pro members can export decision maker contact data for O2 Czech Republic and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.