Formerly Rubikon PR

We are Antenna Group CZ

Communications advisers for fintech and technology, for companies going across borders, and for industry and energy. We grew out of the Czech agency Rubikon PR and are now part of the international Antenna Group, with teams in Europe and the US. We work in Czechia and Slovakia.

How we are different Contact us

Rubikon PR is now Antenna Group CZ

New name

Following the acquisition by Antenna Group, Rubikon PR has continued under the name Antenna Group CZ since August 2024.

Same team, same clients

Šimon Rákosník, who founded the agency in 2012, continues to lead it. Work with clients continues without interruption.

New possibilities

The international Antenna network: capacity in Germany, Poland, the UK and other European countries, and experience from the US.

Who we are

PR that makes business sense

We believe quality PR is an investment into the future. It improves reputation and opens doors to new business and opportunities. A machine can write texts today. We sell what a machine cannot replace: knowledge of the industry and the Czech media, judgement, relationships and a calm head in a crisis.

Fintech & Technology

Payments, investment and crypto platforms, AI companies, cybersecurity. We understand regulation and how trust is built within it. We work for Revolut and other fintech and technology brands.

Cross-border expansion

Czech and Central European companies and investors heading to Germany, Poland and other European countries, or to the US, where we hand the client over to colleagues at Antenna. Foreign brands entering the Czech and Slovak markets.

Industry & Energy

Industry, energy, data centres, defence. Project communication, public affairs and crisis readiness. This is where we meet Antenna’s global specialisation.

All services →

A Czech agency in an international network

Antenna Group is an independent communications agency originally from the US, with capacity in Europe, and one of the strongest in the US in climate and clean energy. We add what you cannot import: knowledge of Czech and Slovak media, regulation and people. Our references range from fintech and technology through industry and logistics to e-commerce, entertainment and healthcare.

We are not part of the Greek media group Antenna Group (ANT1). We are a communications agency, formerly Rubikon PR.