| BACTEROSOL | |
| BACTOCELL | |
| BACTOGAN | |
| BALANCIUS® | |
| BALANGUT | |
| BALECORD | |
| BANASEGUR | |
| BARENTZ IBERIA | |
| BARENTZ IBERIA S.L.U. | |
| BASF | |
| BASF ESPAÑOLA | |
| BASF ESPAÑOLA S.L | |
| BASF ESPAÑOLA S.L. | |
| BBZIX | |
| BEIJING YAHE NUTRITION HIGH TECH CO., LTD. | |
| Beijing Yahe nutrition High Tech Co., Ltd. | |
| BEIJING YAHE NUTRITION HIGH TECH Co., Ltd. | |
| BES | |
| BEST S.R.L. | |
| BESTAMINO | |