Emotional Intelligence Improvement

sinds 2010

Xavier Y. Zeilinga


Behavioural Analist
Transformational Coach
Behavioural Trainer
Guest Lecturer
Interim manager

Certified SCAnS™ Coder
 Paul Ekman Associate
 Accredited LSI™ Consultant
 Certified Profiling Expert (CPE)
Register Profiling Professional (RPP)
 Certified Professional Investigator (CPI)
 Certified Open Source Intelligence Specialist®
 Certified Practitioner Evaluating Truth and Credibility (ETaC)
 Certified Practitioner in Emotional Skills and Competencies (ESaC)
 Master of Science in Communication, Behaviour and Credibility Analysis (MSc)

In addition to business psychology and transformational coaching, Xavier followed several courses through the Emotional Intelligence Academy (EIA) and a university study in Manchester, England. He has received several certifications, including Certified Practitioner in Emotional Skills and Competencies (ESaC), Evaluating Truth and Credibility (ETaC) and, recently, Certified Six Channel Analysis Coder (SCAnS) for being able to read and scientifically interpret Nonverbal and Verbal behaviour.

As a behaviour analyst, Xavier completed university studies (MSc) in Communication, Behavior and Credibility Analysis and graduated from Manchester Metropolitan University (MMU). He provides services -with a solid background in sales- in the field of behavior analysis, culture and leadership development, advice, shadow management, person-oriented research, lectures and training.

Behavioural analysis and personal development are his fields of expertise par excellence. With a great sense of responsibility, he enjoys contributing to the success of others from a leading – and therefore serving – role.

As a person, he is creative and driven to find opportunities for improvement, focussing on achieving results to support sustainable employment relationships and the effectiveness of people, teams and departments. He believes in an energetic, positive approach.

Since October 1, 2019, Xavier also partnered with denhartigh & partners bv.

Alice Zeilinga-Gerritsen

LSI™ specialist
Leadership trainer

In addition to being a trainer and coach, Alice is also a therapist from Praktijk Immens. She has a background as a professional military police officer and then switched to the banking and insurance industry. In these 19 years, Alice has gained much experience in commercial and management positions. She then learned the coaching trade and worked as a career advisor for years.

In 2004, Alice started her own business to be a discussion partner within the entire field for people with issues in leadership development, change management, employability and health.

The combination of being a therapist and trainer is her passion. Alice knows how to quickly put her finger on the sore spot and tackle the causes, literally and figuratively. This results in demonstrably fast results.

Her enthusiasm is contagious. Alice has a targeted approach with attention to people and their well-being. She connects easily. She knows how to apply theory quickly and practically to immediately use it in daily practice.

She guides managers and executives in effectively using change processes within various large companies.