The Team

Our directors are acquainted with the needs and requirements of brands and organisations, having worked for a number of years in different managerial positions at Cyta, Cyprus’ largest corporation and largest telecom provider. This makes them well equipped to understand the needs and concerns of their clients. They were both involved in setting up and developing the Twitter network presence of Cyta.

Both of the founders of SocialWiz are among the top Twitter Accounts in Cyprus according to


MariosMarios Karatzias – CEO and co-founder



He worked at Cyta, the biggest corporation in Cyprus, from 1980 until his early retirement in March 2015. While at Cyta, he established and headed the Buildings and Civil Engineering Works Department, which evolved into the Non-Telecom Infrastructure Division. Between 2010 and 2015, he served as a Senior Director of Customer Services. His responsibilities included managing the organisation’s Corporate and Retail Sales network, the Customers’ Technical Support Department and the Call Centre.

Additionally, in September 2012 until 2014, he was appointed and served as Managing Director of Cytacom Solutions Ltd, a subsidiary of the corporation that offers integrated ICT solutions.

He led the building of the Twitter presence of Cyta, which included providing support to clients through Twitter.

After leaving Cyta, he co-founded SocialWiz with Rita Karatzia.



Rita Karatzia – CMO, COO and co-founder


She was the first professional woman to be employed in a managerial position at Cyta, where she established the Public Relations Department and worked for a number of years as the company’s Director of Public Relations and Communications.

She has extensive knowledge and experience in the fields of Strategic Communications, Crisis Communications Management, Above-the-Line, Below-the-Line and On-Line activities, Strategic Management of Brands, Internal Communications, Media Relations and Media Buying Management. She also has extensive knowledge of and a strong presence on Social Media, particularly on Twitter.

In 2009 she was awarded the prestigious Professional Woman of the Year Madame Figaro Award.

After leaving Cyta, she co-founded SocialWiz with Marios Karatzias.

Our Twitter Community

A large number of associates and partners, all of whom with a prominent Twitter presence, constitute the strength of SocialWiz.  Our Twitter Community ensures the successful delivery of our services to our clients.

Through this community we carry out national and international campaigns for the promotion of brands, people, NGOs, products and services.