Jindrich Fremuth

O2 Czech Republic a.s. provides telecommunication and related services. It operates through Fixed and Mobile segments. The Fixed segment provides services using fixed network and WiFi infrastructure. The Mobile segment engages in mobile telecommunication and data services. The company was founded on December 16, 1993 and is headquartered in Prague, Czech Republic.

Havas Worldwide Digital provides direct and response marketing services. It helps develop and implement traditional direct mail and telemarketing campaigns, as well as customer relationship management efforts. Its other competencies include direct response television campaigns, interactive marketing and point-of-sale retail marketing. It is a subsidiary of Havas Worldwide and is headquartered in New York, NY.

Havas SA provides advertising and public relations services. It offers its solutions and expertise through direct marketing, campaigns, brand development, electronic commerce platforms, social media, publicities, and content. The company was founded by Charles-Louis Havas in 1835 and is headquartered in Puteaux, France.