Yvonne Martini
Yvonne Martini is co-founder and managing partner of mm customer strategy GmbH. She previously worked as project manager at Roland Berger Strategy Consulting. More»
Dr. Markus Müller-Martini
Dr Müller-Martini is co-founder and managing partner of mm customer strategy GmbH. Prior to establishing mm customer strategy he worked as project manager at Oliver Wyman. More»