SuP support was founded by Etienne Aggenbach, drawing on more than 25 years of international experience in sales, engineering, procurement, supplier management and project execution. His experience spans complex industrial projects across energy, mining, dredging and manufacturing, working with both European and North American technical requirements.

That experience forms the basis of both SuP support and SuP works: direct senior-level involvement, practical technical understanding and one clear point of contact from initial discussion through execution.