O2 Czech Republic

http://www.o2.cz
https://www.linkedin.com/company/o2-czech-republic/

O2 Czech Republic is a privately owned company headquartered in Czechia, and a subsidiary of PPF Group. Founded in 2006, the company operates with an estimated 2790 employees, reported $1.8B in revenue as of 2025, and is classified as a tier 1 media tech buyer. Functioning as a telecommunications provider, O2 operates within the Czech market.

2025 Revenue

Founded

2006

Headcount

3,073

Headquarters

Czechia

Primary Segment

Telecoms

Ownership

Privately Owned

News Summary:

O2 Czech Republic appointed Petr Hirs as director for AI transformation on September 2, 2026. Hirs, who previously established a robotic automation competence center serving thirteen countries in Central and Eastern Europe and worked in software development for banking and insurance sectors, now leads the Dataclair AI centre. This management update followed the company's promotion of Richard Siebenstich to CEO, effective September 1, as announced on July 16. Siebenstich, who had been O2 Czech Republic's CCO since 2018 and a member of the group since 2012, succeeded Jindrich Fremuth. Fremuth transitioned to the position of Group Chief AI Transformation Officer at PPF, O2 Czech Republic's owner, a move first reported on July 15. In his new role, Fremuth is responsible for driving AI deployment across the PPF Group and developing its Unity cross-sector ecosystem, while retaining his role as chairman of O2's management board.

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O2 Czech Republic offers 5 products in the media and telecoms services industry. O2 Czech Republic's product portfolio comprises of telecoms, broadcast television and radio, media and TV services and consumer electronics.

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O2 Czech Republic's revenues were over $1B in 2025. Caretta Research has split O2 Czech Republic's revenue into 5 different product categories, the largest of which is mobile services. For full access to O2 Czech Republic's revenue breakdown subscribe to Caretta Portal.

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Sep

2nd

2026

09:33

Management Changes, Artificial Intelligence, B2B Tag, Management Changes

O2 Czechia updates management, adds AI director

O2 Czech Republic appointed Petr Hirs the director for AI transformation. Hirs has been involved in artificial intelligence, automation and data work for a long time. He studied computer science, worked in software development for the banking and insurance sectors and, before joining O2, built a competence centre for robotic automation providing services to thirteen countries in Central and Eastern Europe. At O2, he takes over the management of the Dataclair AI centre.

Telecompaper

Jul

16th

2026

07:57

Management Changes, B2B Tag, Management Changes

O2 Czechia promotes COO to CEO

O2 Czech Republic has appointed Richard Siebenstich the CEO of the company from 01 September. Siebenstich will replace Jindrich Fremuth, who is moving to the position of Chief AI Transformation Officer at PPF, the owner of O2 Czech Republic. He will continue as the chairman of the management board at O2. Siebenstich is CCO at O2 since 2018 and has worked at the group since 2012.

Telecompaper

Jul

16th

2026

06:30

Procurement and Sales, B2B Tag, Tenders and Contracts, Supply Chain and Procurement

492005-2026 - Result

TED v2 - Viewer Result Czechia : Telecommunications services Poskytování služeb KIVS - 2017 - 2041 Czechia , Anywhere in the given country Estimated value excluding VAT : 3 000 000 000,00 CZK Type of procedure : Other single stage procedure Buyer Buyer : Ministerstvo vnitra Email : kivs@mv.gov.cz Czechia , Hlavní město Praha ( CZ010 ) , Praha LOT-0001 : Poskytování služeb KIVS - 2017 – 2041, Část 1.: Datové služby KIVS CMS.

EU Tenders

Jul

15th

2026

02:14

Bankruptcy, Artificial Intelligence, B2B Tag

PPF accelerates AI and ecosystem strategy. Jindřich Fremuth has been appointed Group Chief AI Transformation Officer

Jindřich Fremuth will join PPF headquarters to drive the deployment of AI across the Group and lead the further development of Unity, its cross-sector ecosystem spanning telecommunications, media and financial services. “We are entering a new phase where artificial intelligence will play a central role in accelerating PPF’s transformation.

PPF Group

Jul

8th

2026

01:00

Procurement and Sales, B2B Tag, Tenders and Contracts, Supply Chain and Procurement

473065-2026 - Result

EU Tenders

Jun

23rd

2026

01:00

B2B Tag

430103-2026 - Result

EU Tenders

Jun

23rd

2026

01:00

Procurement and Sales, B2B Tag

429631-2026 - Result

EU Tenders

Jun

19th

2026

04:24

B2B Tag

O2 Czechia, Cetin complete subsidised mobile network expansion projects

O2 Czech Republic and Cetin are completing certain projects supported by the National Recovery Plan. The coverage of the mobile network will become available in 32 sites thanks to the EU subsidies. Under the projects, initiated by the Ministry of Industry and Trade and focused on the development of mobile infrastructure for 5G networks in rural areas, Cetin is completing the construction of 20 senders to cover 32 sites across the country.

Telecompaper

May

20th

2026

01:00

Procurement and Sales, B2B Tag

346759-2026 - Result

EU Tenders

May

20th

2026

01:00

Procurement and Sales, B2B Tag

346053-2026 - Result

EU Tenders

May

17th

2026

01:00

Procurement and Sales, B2B Tag

336811-2026 - Result

EU Tenders

May

5th

2026

01:00

Awards and Recognitions, Procurement and Sales, B2B Tag

315994-2026 - Result

EU Tenders

Examples of O2 Czech Republic's suppliers include RTB House, ZTE and Google.

Example Suppliers

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O2 Czech Republic currently holds 16 broadcasting rights for sports competitions including motorsports, ice hockey, sports sublicensing, combat sports, american football, soccer | association football, tennis, basketball and baseball.