Tina Archontiki has more than 25 years of Corporate experience including 16 years of Management Consulting in the areas of People Assessment, Development, Training and Coaching as Managing Partner of the Greek Affiliate of Extended DISC International, and 9 years in Human Resources, Marketing and Trade Marketing Line Management positions in companies including Unilever, Warner-Lambert/ Mondelez and Neptune Lines Shipping & Managing Enterprises.

Tina is an MBA Graduate from the State University of New York-USA with scholarship from the Alexander Onassis Public Benefit Foundation. She has completed Graduate studies in Japanese Management in Sanno College, Tokyo-Japan, received a B.Sc. in Marketing Management from the American College of Greece in Athens and she has completed the following Certifications:

- “NeuroChangeSolutions Certification Training” - NeuroChangeSolutions
-  “Licensed HeartMath Coach” - HeartMath Institute
- “Neurofeedback Training” - Institute for EEG-Neurofeedback IFEN
- “Extended DISC International System Certified Trainer” - Extended DISC International
 - “NLP Practitioner Certification” - The Performance Partnership
- “Quality Management Systems (QMS) Auditor/Lead Auditor Training” - TUV Rheinland

Tina nowadays, through proven techniques based on Neuroscience, Heart Coherence and Brain Coherence, focuses on guiding individuals and teams towards personal transformation, increased resilience, upgraded team performance and organizational change for business results and sustainable growth.

Stergios Vlachopoulos has more than 30 years of Corporate experience. In the past he has held the positions of Trade Marketing Manager, Sales Manager and Sales & Operations Manager in companies including Warner Lambert / Mondelez and Lipogen.

Stergios has a degree in Information Technology Systems and Programming, he is a Certified System Trainer of Extended DISC International and a Certified HeartMath Coach.

Since 2004, Stergios Vlachopoulos is a Managing Partner in the Greek Affiliate of Extended DISC International. His focus is mainly in in the areas of People Assessment, Development, Training and Coaching.