Daniel Zimmermann Management / Owner Administration daniel.zimmermann@busco.ch Max Keller Leader day shift since 2001 / Member of the Executive Board max.keller@busco.ch Maria del Pilar Rodriguez Administration/Training manager since 2019 Maria.Rodriguez@busco.ch Alexandra Nogueira Trainee Assistent 3rd Year alexandra.nogueira@busco.ch Alex Djordjevic Trainee Assistent 1st Year alex.djordjevic@busco.ch Employees of Special Maintenance Cleaning in Action