David Aveiro is an Invited Assistant Professor at the Exact Sciences and Engineering Centre of the University of Madeira in Portugal. His research interests include enterprise engineering and enterprise change. His teaching interests include, enterprise engineering, database management systems and decision support systems. He holds a MS and a PhD in Computer Science and Information Systems from Instituto Superior Técnico of the Technical University of Lisbon.

Drs. Rene Ceelen is managing partner of CEPO, specialists in softwaretesting and quality assurance in ICT-projects. He has more than 12 years experience in developing organisation, using DEMO as a powerful methodology to get the essence of complex business and ICT problems.

Lt. Col. E.G. (Edward) van Dipten MI is senior business architect at the Dutch Ministry of Defence and is DEMO professional from 2008. During his master thesis for the Master of Informatics Edward created the Basic Enterprise Engineering Map (BEEM). This map gives an overview and insight in the whole terrain of business and IT. The map relates activity kinds (architecturing, developing, implementing and managing) to the aspect systems (B-, I- and D-system) with the function and construction perspective from the GSDP.
From 2011 Edward is DEMO-master and lecturer (DEMO) at the University of Applied Science Utrecht.

Roland Ettema works at Open University as Director of ICT Service Center and formerly worked as management consultant at Logica (CGI). His work “Lean Six Sigma and Enterprise Ontology” argues the importance of a profound understanding of causality in business, for which the Diagnostic Enterprise Engineering Process (DEEP) is instrumental. He lectures about the advantage to apply DEEP in coherence to philosophies on causality in the science at several universities.

Hans Mulder is executive professor at Antwerp Management School (AMS), TUDelft TopTech, Dirksen University of Applied Sciences and lecturer at the Police Academy of the Netherlands. He is chairman of NOVI University of Applied Sciences and the platform ICT-Hogescholen in which seven universities of applied sciences collaborate in the innovation of ICT exams. He received his Phd. at Delft University of Technology (Information Systems department), his Master of Science in Business Administration (MscBA) at Nijenrode Business Universiteit in 1994 and his Bachelor of Science in ICT at The Hague University of Professional Education (Informatics Sector) in 1993.  Hans founded Venture Informatisering Adviesgroep N.V. (VIAgroep) a company which has investments in IT industry. Hans is chief technology officer of B-Able, co-founder of Meetingworks Europe, advisor of Inventive Academy, chairman of the supervisory board of CEPO and member of the supervisory board of Finalist and Five4U.

• Principal Consultant, Certified Enterprise Architect (Capgemini)
• PhD-thesis Applying Architecture and Ontology to the Splitting and Allying of Enterprises, using DEMO, deals with finding the right spot and way to create an organization split and to successfully operate across that split
  • summarized for managers in 16 pages in English: Instrument for fast and effective splitting of organizations
  • summarized for managers in 17 pages in Dutch: Instrument voor snelle en effectieve splitsing van organisaties
• responsible for education & research in University-based Master Architectuur in de Digitale Wereld (ADW)
• lectures DEMO (Capgemini Academy), Principles & Architecture Frameworks and Business Architecture (ADW)