Ronald THOMA

Personal Data

  • Principal Partner
  • “Working together to develop inspiring visions of the future, and then moving forward consciously and with courage to implement those visions, that’s how I like to work best.”

Competencies and Fields of Work

Open Minded Leadership, Cultural Change, Sales Empowerment, Management Development, Consulting, Management Trainings and Coaching; Working languages: German, English


2023 Gallup-Certified Strengths Coach
2013 Leadership Deep Dive, Weatherhead/ R. Boyatzis
2011 Leading Change and Organizational Renewal (LCOR), Harvard Business School
2010 Leading Bold Change, iSB licensed Trainer by J.P. Kotter
2007 Emotional Competency Inventory, HayGroup, London
2006 Certification in “Developing Leadership through Emotional Intelligence”, Weatherhead/ R. Boyatzis, Cleveland
2004 Certification as a SIZE trainer and consultant, Top im Job/ F. Zehetner
2001-2004 Master Program „Executive Management MBA“,WU Vienna/ Prof. H. Kasper
2000-2002 Training in fields of systemic constellations in organizations, Dr. I. Wressnig
1999-2000 Post Graduate Management course (PGM), WU Vienna/ Prof. H. Kasper
1997 Curriculum for organizational development, R. Balling
1993-1996 Education as a Transactional Analyst and Supervisor, Trigon/ Dr. W. Vogelauer
1991 Education as a behavior trainer, Univ. Prof. Dr. Th. A. Bauer
1983-1989 Study of business administration with focus on human resource management and business management (not terminated), Vienna University of Economics
1982 Engineer’s degree in Electrical Engineering, TGM Vienna

Professional Experiences

1996-present Managing Partner of ARGO
2019-present Adjunct Professor University of Applied Sciences Kempten
2020 “Die Helle Seite der Macht: Erfolgreicher Führen in einer VUKA-Welt” book together with Nana Walzer, Europäisches Bildungsinstitut
2017 “Open Minded Leadership.“ book together with Nana Walzer, LIT-Verlag.
2016 Mental coach and deputy chairmen of American Football Club Klosterneuburg BRONCOS
2013 Founding member of ARGO chicago
2010 Lecturer at Lviv Institute of Management
2010 Founding member of ARGO lviv
2008 Co-author, book “Management Development”, Linde Verlag
2001-2017 Managing Partner of ARGO Zagreb d.o.o.
2003-2006 Guest lecturer, University Zagreb, Instit. f. Management & Organization
1995 Founding member of ARGO
1991-1994 Trainer and personnel developer for a training-company in the field of financial services
1990-1991 Consultant at a business-consulting company
1983-1990 Services as electrical engineer at national and international companies