Theo Vasileiadis is the co-founder of Kariera.gr, the leading on-line recruitment company in South-Eastern Europe. Following Kariera.gr's acquisition by CareerBuilder.com (the leading on-line recruitment company in USA), Mr. Vasileiadis undertook several roles with CB, and is currently the Regional Director for Asia, in the company, focusing on Singapore, Indonesia, Malaysia and Vietnam.

Furthermore, Mr. Vasileiadis is the co-founder of several other companies, in such areas as Exhibitor & Trade Fairs Solutions (GroupIMI, which he currently serves as Chairman, in UAE and Saudi Arabia), executive training (Business Seminars Ltd.), Advertising and Printing (MRV productions), Hospitality (Flair Explosion Ltd.) and Student Orientation (Orientum) in Greece and Cyprus.

In 2013, he cofounded UK-based "Socital", a big data analytics software company, focusing on analyzing Digital Footprints and studying the patterns they create.

In October 2000, Mr. Vasileiadis was awarded for excellence in Entrepreneurship by the President of Greece and the Greek Entrepreneurs' Club.

Also, in 2011, he was included in the "40 under 40" Global AIESEC alumni publication.

Theo has important experience in corporate governance, since he served as a board member in WLCi College in India specialized in global expansion and strategy and currently participates at the Board of Advisors of Hummantelligence Inc. (Florida based software company).

In parallel with business management, Theofilos participates as a speaker in events such as TEDx, as well as media panels talking about entrepreneurship, while frequently teaches Strategic Leadership in a series of internal or open enrollment training sessions in Greece and India.

He is an Alumnus of Harvard Business School, since graduating from OPM (Owners Presidents Management Program) in 2010 and of the Singularity University (Executive Programme 2014).

Finally, Mr. Vasileiadis is actively involved in 3 NGOs, where he is a founding member (Young Leaders, Melampous (against Skin Cancer) and Efxeinos Leshi and a member of the Board of Advisors for AIESEC (International Association of Students in Economics and Business) in Greece and a member of YPO.