APG
Accenture GmbH
AlphaSights
Altman Solon B.V.
Arvato
Batten & Company
BearingPoint GmbH
Belden
Boer & Croon Management
EF Education First
EY Luxembourg
EY Parthenon
Eraneos Strategy
Franz Haniel
Gartner
Grant Thornton AG
HÖVELER HOLZMANN CONSULTING GmbH - a valantic company
ING
Implement Consulting Group
Improven B.V.
Inverto, A BCG Company
Kienbaum Consultants International GmbH
LinkedIn
METRO AG
Marktlink
Medtronic
OSCAR GmbH
Odoo
Picnic GmbH
Procter & Gamble
Rabobank
Reanda
Rödl & Partner
SevenVentures GmbH
Simon Kucher & Partners
Thyssenkrupp Management Consulting GmbH
Valantic
Vodafone
