Drs. Oscar David MA

Drs. Oscar David MA

Adjunct Professor
Expert areas: Business & Society (Corporate Governance, Corporate Social Responsibility), Family Business (Business Family Dynamics, Change Management, Consulting, Family Governance, Social Entrepreneurship), Management & Organisation (Career and Professional Development Coaching, Change Management, Consensus Building, Corporate Governance, Corporate Social Responsibility, Executive and Leadership Coaching, Implementation of Change and Transition Processes, Organisational Behaviour, Organisational Development, Organisational Learning), Strategy & Innovation (Conflict Management, Strategy and Leadership)


Oscar G. David MA (1965) is an organizational psychologist, executive coach, board room consultant and speaker on leadership and change. For more than 25 years he guided leaders and professionals in the top of many international companies, financial institutions, ministries and other government organizations and healthcare institutions. Oscar David is author of the book The Enneagram in the workplace (2018) and The Integrity of Power (2016). Within TIAS he is core teacher in the Senior Executive Program for Leadership Excellence.


  • David, O.G., Macht, loopbaan en reflectie – een pleidooi om het meer met onszelf en anderen over macht te hebben, in Md, tijdschrift voor talent- en managementontwikkeling 2015
  • David, O.G., Leading with Power: a Force for Good?, in The Journal of Business Compliance, ESV 2014
  • David, O.G., Macht! van instinct tot integriteit. Mediawerf 2014
  • David, O.G., Organizational Constellations in Places of Power. Presentatie internationaal congres Systeem Opstellingen, Steinhardt Film + Verlag 2007
  • David, O.G., Coach en context – Organisatieopstellingen als hulpmiddel. in Coachen bij de Overheid, Reed Business Information 2002