| 2013 | BOZELL VAZQUEZ |
| 2013 | BR & ASOCIADOS |
| 2013 | Brakko |
| 2013 | BRD |
| 2013 | BREA SOLANS & ASOCIADOS |
| 2013 | BRENNTAG ARGENTINA S.A. |
| 2013 | BRIDGE ENGLISH ARGENTINA |
| 2013 | BRIDGESTONE FIRESTONE ARGENTINA S.A. |
| 2013 | BRIGTHSTAR ARGENTINA |
| 2013 | BRITISH TELECOM LATAM |
| 2013 | BRN - BRAIN NETWORK |
| 2013 | BROKER DEL PUERTO |
| 2013 | BRONTE AMOBLAMIENTOS |
| 2013 | BROUWER S.A. |
| 2013 | BTU S.A. |
| 2013 | BUENOS AIRES ENGLISH HIGH SCHOOL |
| 2013 | Bull Market Brokers S. A. Sociedad de Bolsa |
| 2013 | BULLRICH |
| 2013 | BUNGE ARGENTINA |
| 2013 | BUQUEBUS |
| 2013 | BUREAU VERITAS S.A. |
| 2013 | Burgwardt & Cía |
| 2013 | BURSON-MARSTELLER |
| 2013 | BURVANO |
| 2013 | BUSINESS VISION S.A. |
| 2013 | BUSTIN SOLUCIONES INDUSTRIALES |
| 2013 | Buzios Tour Business Plus Lufthansa City Center |
| 2013 | C&C CREDIT CONSULTATE |
| 2013 | C.H. ROBINSON |
| 2013 | C5N |