New Digital Transformation Package Available

About Us

Here at Onlink we provide you with the most advanced, science based solutions for every problem of your business. Starting with our main focus in marketing and expanding into every aspect of business.

Meet our Top Management

Panagiotis Sardelis

Founder & CEO


BSc in Computer Science with Artificial Intelligence  from the University of Kent (UK)

MSc in Business, Innovation and Technology from the University of Sheffield (UK)


Web Design & Development

Data Analysis & Business Consulting

Strategy & Growth Consulting

Digital Transformations


Marilia Pavlou

Creative Director


BA (Hons) Law & Social Anthropology from the University of Kent (UK)


Art Direction in Photography and Graphic Design

Advertisement Campaigns

Social Media Management

You Can Download Our Company Brochure Here

Learn everything about our company in our updated version (2021) Corporate Presentation Document. We try to spread the word of what we believe and everything we work on in the following document. You are welcomed, to email it to friends and colleauges in case someone wants more information on who we are, and what we do.


Click Here (Eng)Click Here (Gr)



We upload the most useful articles for your business. The main categories of focus are Business Advice, Marketing Advice, and Company Updates. Three different categories for us mean three different newsletters so you don’t get bombarded with information you don’t need. We still keep the all-inclusive newsletter in case you want all the knowledge you can get.

Want to know how to improve your business?

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