Technical Experts


Prof. Darie Silviu

Energy Efficiency and trainings

Dr. Silviu Darie joins the Spacetime Technical Advisory Board backed by an illustrious profile spanning 50 years of research, training and consultancy in the power and energy industry.


Carmen Columb

Architecture for Collaborative work environment

Educated in architecture and urban design, Carmen Columb has specialized in interior architecture and space design during her extensive career. She has over 35 years of experience in the field, out of which 27 of those years have been dedicated to helping Saudi ARAMCO achieve its goals in realizing productive office space environments.


Stellan Banica – P. Eng.

Stellan Banica has a successful career as a mechanical engineer, technology coordinator, project manager and logistics manager.