Die besten Unternehmensberatungen 2015: Banken
| Unternehmensberatung | Kollegen-Empfehlungen | Klienten-Beurteilung |
| zeb/rolfes.schierenbeck.associates | ••• | ★★★ |
| Accenture | ••• | ★★ |
| BCG – The Boston Consulting Group | ••• | ★★ |
| McKinsey & Company | ••• | ★★ |
| KPMG Advisory | •• | ★★★ |
| Roland Berger Strategy Consultants | •• | ★★★ |
| Sopra Steria Consulting (1) | •• | ★★★ |
| Strategy& | •• | ★★★ |
| Bain & Company | •• | ★★ |
| BearingPoint | •• | ★★ |
| Oliver Wyman | •• | ★★ |
| Deloitte Consulting | •• | ★ |
| Consileon Business Consultancy | • | ★★★ |
| IBM Business Consulting | • | ★★★ |
| ITinera | • | ★★★ |
| plenum | • | ★★★ |
| PwC – PricewaterhouseCoopers | • | ★★★ |
| Simon-Kucher & Partners | • | ★★★ |
| WEPEX Unternehmensberatung | • | ★★★ |
| WSFB Beratergruppe | • | ★★★ |
| A.T. Kearney | • | ★★ |
| CAS AG | • | ★★ |
| concedro | • | ★★ |
| ManagementTeam Unternehmensberatung | • | ★★ |
| msgGillardon | • | ★★ |
| P3N Beratung | • | ★★ |
| Adesso | • | ★ |
| BankenImpuls | • | ★ |
| BC & S GmbH | • | ★ |
| Capco – The Capital Markets Company | • | ★ |
| Capgemini Consulting | • | ★ |
| compentus | • | ★ |
| d-fine | • | ★ |
| Ernst & Young Advisory | • | ★ |
| Firstwaters | • | ★ |
| GFT Technologies | • | ★ |
| Horváth & Partners | • | ★ |
| ifb group | • | ★ |
| Kampmann, Berg & Partner | • | ★ |
| Kienbaum Management Consultants | • | ★ |
| Management Partner | • | ★ |
| PPI AG | • | ★ |
| Profect Consulting | • | ★ |
| Q_PERIOR | • | ★ |
| SYRACOM Consulting | • | n. v. |
1) ehemals Steria Mummert Consulting