As you asking for the names of the Top B Schools of the Europe the names of the Top B Schools of the Europe are given below :

Frankfurt School of Finance & Management
HEC Paris
IE Business School
INSEAD - Europe Campus
Mannheim Business School (MBS)
Rotterdam School of Management, Erasmus University (RSM)
Copenhagen Business School (CBS)
University of St. Gallen
EBS Business School
ESADE Business School - Barcelona Campus
WHU - Otto Beisheim Graduate School of Management
Bologna Business School (BBS)
Hochschule Bremen - International Graduate Center (IGC)
Stockholms Universitet - Stockholm University School of Business
WU Executive Academy - The Vienna University of Economics and Business
IMD International Institute for Management Development
SDA Bocconi School of Management
ESSEC Business School
HHL Leipzig Graduate School of Management
University of Geneva - Geneva School of Economics and Management (GSEM)
Hochschule für Wirtschaft und Recht Berlin (HWR) - Berlin School of Economics and Law
Università di Pisa • University of Pisa
IÉSEG School of Management
Universiteit van Amsterdam - Amsterdam Business School
ETH - Zurich (Switzerland) - Swiss Federal Institute of Technology
International School of Management (ISM) - France
Universidade Nova de Lisboa / Universidade Católica Portuguesa - The Lisbon MBA International
IESE Business School - Universidad de Navarra - Barcelona Campus
Hochschule Esslingen • Esslingen University of Applied Sciences
MIB School of Management
MIP Politecnico di Milano
Universidad Carlos III de Madrid (UC3M)
BI Norwegian Business School
Tias Business School
EAE Business School - Campus Barcelona
ESCP Europe - Berlin Campus
University of Gothenburg - School of Business, Economics and Law
Aarhus Universitet - Aarhus University
Universität Zürich - University of Zurich
EMLYON Business School
Aalto University Executive Education
Hogeschool-Universiteit Brussel (HUB)
Prague International Business School (PIBS)
Hochschule Offenburg - Offenburg University of Applied Sciences
EDHEC Business School
Porto Business School
International University of Monaco (IUM)
University of Cologne Executive School
Hochschule Pforzheim
Nyenrode Business University
SSE Stockholm School of Economics
Central European University - CEU Business School
Warsaw University of Technology Business School - WUT Business School