BRATISLAVA: Top five Czech PR consultancy Mozaic Group has opened an office in Slovakia. The eight-year-old agency, which traded until earlier this year as Interel, specialises in financial and new media PR work. The Bratislava office will be headed by Sona Bullova, who will report to Evzen Cekota, Mozaic's overall MD in Prague. Cekota said Bullova's first task would be to grow the Mozaic client list while strengthening the Slovak PR community's professional ethics.