Madrid:

B HOTELS España y Portugal
B LAW TAX
b-kaind
Babel
BamVolea
Banco Sabadell
BBVA Technology en Europa
BCD Travel España
BCSM Business Consulting School of Management
BDO Abogados
Belari
BELCA
beon. Worldwide
Bertrandt Group
BETWEEN Group
BFF Banking Group
Billionhands
Bimbo QSR
Biorig
Black & White Engineering
Bloom
Bluetab, an IBM Company
BNP Paribas
Boden Group
Bolton
Bounteous
Bové Montero y Asociados
BPM Executive Search
BPV Abogados
Brio Atelier
Buenpuerto
Bureau Veritas
BUREAU VERITAS BUSINESS SCHOOL
Burger King
BURGER KING IBERIA
BUSINESS SOLUTIONS by TakeTalent
By - Sistemas de Control de Accesos
BYD Harmony Auto Spain