T. Archontiki MBA & St. Vlachopoulos | Leading Mind Speaker

Tina Archontiki MBA

Tina Archontiki, founding member and Managing Partner of the Greek franchise of Extended DISC International, has 17 years of experience as a management consultant specializing in the fields of training, people assessment and coaching in Greece and abroad. She also has 9 years of corporate experience in Line Management positions in Human Resources and Marketing departments of multinational companies.

A turning point in her career was her certification in 2017 as an NCS Corporate Consultant by the global organization NeuroChangeSolutions of Dr. Joe Dispenza (author – New York Times best seller, corporate consultant, international lecturer, researcher). The 120 members of the global team of NCS Corporate Consultants of Dr. Dispenza, are trained on an ongoing basis by him personally and the NCS Consultants are the only ones who have the right to teach the, based on Neuroscience research, NeuroChangeSolutions experiential training and coaching programs.

In the last 8 years Tina has specialized in the Shipping Industry where the need for validated psychometric tools and practical stress management methods is high.

See her profile in LinkedIn here

Stergios Vlachopoulos

Stergios Vlachopoulos has 30 years of corporate experience. In the past he has held the positions of Trade Marketing Manager, Sales Manager and Sales & Operations Manager in large organizations, and for the last 17 years, as Managing Partner of the Greek franchise of Extended DISC International, he has focused on people assessment, training, and executive coaching.

Stergios, through his long experience, his excellent knowledge of the capabilities of the unique Extended DISC software and his in-depth understanding of the needs of each client, has become a specialist in the design of personalized solutions, adapted to the specific requirements of each project.

The demanding Shipping industry, where psychometric tools with high validity and reliability are a must, especially regarding Officers and members of the crew, is one of the fields in which Stergios has significant

See his profile in LinkedIn here

Services offerd by Tina Archontiki, ο Stergios Vlachopoulos and their team

Tina, Stergios and their team offer programs tailored to the unique needs and preferences of their clients that support the organization Leaders, as follows:

Α) Extended DISC International

We offer internationally validated assessment and development tools that provide information to help organizations make better decisions and improve the success of their people.

The bestselling online tools are the Psychometric assessments, which measure the human behavior in the workplace from the unconscious, spontaneous behavior to the conscious, desired behavior, as well as the Sales Capacity assessments.

Extended DISC is an international company with operations in more than 50 countries.

Read more here

Β) HeartMath

Training and Coaching programs focusing on enhancing personal resilience and optimal performance. HeartMath is a scientifically validated approach, based on 30 years of research with over 300 peer reviewed
articles, which, combined with the HeartMath biofeedback devices, helps coachees to transform stress into resilience through simple self-regulating techniques that focus on coherence.

Organizations that collaborate with HeartMath include Vodafone, Tesco, Microsoft and the police forces of Belgium and the Netherlands.

Read more here

C) NeuroChangeSolutions

An innovative training and coaching program based on the work of Dr. Joe Dispenza, using models and tools for the Neuroscience of change, to support organizations in creating empowering and lasting change for improved business results.

Neuroplasticity, that is the power of our brain to connect new neural networks and to break old neural networks, is a process happening constantly in our brains and it can become a learned skill.

NeuroChangeSolutions works with Fortune 500 companies such as Mars, Cisco, Coca-Cola, IBM, Johnson & Johnson, Microsoft, Pfizer, Heineken.

Read more here


Tina Archontiki holds an MBA from the New York State University-USA with a scholarship from the Alexandros Onassis Public Benefit Foundation, and has completed the following Certifications: “NeuroChangeSolutions Certification Training”, “Certified HeartMath Coach”, “Neurofeedback Training”, “Extended DISC International System Certified Consultant”, “NLP Practitioner Certification”, “Competency Based Assessment and Development Centers Practitioner”.

Stergios Vlachopoulos is a graduate of Information Systems and Programming and has completed the following Certifications: “Certified HeartMath Coach” – HeartMath Institute, “Extended DISC International System Certified Consultant” – Extended DISC International.


Their vision is to inspire and support people, teams and organizations in their own unique “Change from the inside out” so that they achieve the new goals and the new results they want – using the latest scientific
research in the field of Neuroscience.


Speaker Services

Extended DISC International


Speech Title

3 simple oversights even skillful Leaders might miss in relation to people selection and development, during highly stressful times.


Stage C

Date and Time

12/02/2022 18:00


6947 188419
6947 188420