Michael Cariotoglou

Michael  Cariotoglou is the Chairman of the SingularLogic. He was one of the founding members of Singular S.A. in 1984 and a key figure in the company, having served as CTO and R&D Manager. He holds a B.Sc. in Electronic Engineering from Chelsea College and a M.Sc. in Communications Engineering from the Imperial College of Science and Technology.


Stavros Krasadakis

Stavros Krasadakis is SingularLogic’s CEO. He has many years' experience in key managerial posts within large multinational companies. Before he joined the SingularLogic Group, he held the position of Managing Director at the HYGEIA Hospital in Albania. Previously, he has acted in management roles for a number of Greek companies such as Fujitsu Siemens Computers, Best-e of Germanos Group of Companies, Elliniki Epistimoniki, Dow Jones Telerate and Kalofolias Group of Companies.

Stavros Krassadakis holds a BSc and MSc in Political Science and Communication from the University of Vienna as well as an MA in Business Administration from the Hellenic Management Association.

Joanna Telioudi

Joanna Telioudi is SingularLogic's Financial Services Director. She has extensive experience in financial planning and control as well as the analysis of financials for large corporations, and investment evaluation thanks to her considerable dealings with the Greek and international capital markets.  She served as Head of Business Control at SingularLogic for 4 years. A large part of her career was also spent at HSBC Greece where for many years she was Head of Greek Equities Research & Investment Strategy. She is CFA certified and holds an MBA from the University of Bradford, England (with a major in Financial Management) and a Bachelor in Business Administration from the American College of Greece.

John Microgiannakis

John Microgiannakis is Business Development Director. He has significant experience in the business software sector in both  Greek and multinational companies, such as SoftOne, Altec, Microsoft and Unisoft. He has worked in various managerial positions in sales, product marketing, customer service, business development and R&D in both Greece and abroad. He studied Business Administration at the Athens University of Economics and Business

Nestoras Louizidis

Nestoras Louizidis is the General Manager of Sales & Marketing Division. He has extensive experience in the IT and Financial Services Sectors. Over 5 years C-Level experience at Thomson-Reuters SA (Greece), as well as other positions in large multinationals companies such as IBM.   He has also been a founder, CEO and CIO at start up digital tech companies. He holds a Marketing degree from the  University of Southern New Hampshire and an MBA  from the University of Arizona.

Giorgos Apostolakis

Giorgos Apostolakis is the General Manager of Integrated Enterprise Solutions Division. He has demonstrated a long track record of success within the ICT Systems Integration market, with over 10 years’ progressive experience in Strategic Planning, and project management practices of large & complex IT Projects both in Private & Public Sector. Previously, he held various management roles at Intrasoft. Giorgos holds a B.Sc. in Computer Science degree from Queen Mary University of London, as well as a M.Sc. in Advanced Computing from King's College London.

Kostas Giannacoulis

Kostas Giannakoulis is Director of the Software and Product Development Units. He has extensive, diverse experience in the software sector which includes the design and development of IT systems using cutting-edge technologies, and also has expertise in Enterprise Development as well as services provided via the web and using 'smart devices'.

He joined SingularLogic from IRI, where he held the post of Global Development Center Director. He holds a degree in Computer Science from Athens Technological Educational Institute.

Tassos Alefantos

Tassos Alefantos is the IT Infrastructure Services & Support Division General Manager. He has extensive experience as a top management executive in the areas of Information Technology and Telecommunications in companies like the LYSYS Group and ENCODE, where he served as Advisor to the Board, Globo Technologies where he was Chief Information Officer (CIO), and Athens International Airport where he held the position of IT & Telecommunications Operations & Data Center Services Manager for more than 10 years.

He holds an MBA from the University of Strathclyde, a BEng in Aeronautical Engineering and a BSc in Computer Science from the University of Hertfordshire, at Hatfield.