- B&M
- B.V. Bio-Corp
- Bactolac
- Bafna
- Baidyanath
- Baksun Healthcare
- Bal Pharma
- Bal Pharma (Balvedics)
- Bal Pharma (Glyduz)
- Bal Pharma (Servetus)
- Bal Pharma (Vibrant)
- Balsons (Best Cure)
- Ban labs
- Bangalore Antibiotics
- Baroda
- Baryton
- Baxter
- Baxton Pharmacia
- Bayard Pharma
- Bayer
- Bayonet Pharma
- Bayu
- BDH
- BDR
- Beats Pharmaceuticals
- Becton Dickinson
- Bell Pharma
- Benito Pharma
- Benmoon
- Bennet
- Beryl
- Besins
- Best Biotech
- Best Biotech (Inspicare)
- Bestochem
- Beulah
- Bevit Pharmaceuticals
- Bewell
- Bhameera Pharma
- Bharat Biotech
- Bharat Serum
- Bharat Serum (Altius)
- Bi-Cure
- Bigbiotec Surgicals
- Bio Cia Health Care
- Bio E
- Bio Marilyn
- Bio Pharma
- Biocell
- Biocent
- Bioceutics
- Biochem
- Biochemix
- Biochemix (Mediconcept)
- Biochemix (Nirix)
- Biochemix (Novamed)
- Biochemix (Olmed)
- Biochemix (Vivia)
- Biocin
- Biocon
- Biocordis
- Biocruz Pharma
- Biocute Life Care
- Biodeal
- Bio-Drug
- Biodyne Remedies
- Bioembed HC
- Biofield
- Biogen
- Biokindle LS
- Biolife Healthcare
- Biomax
- Bio-Med
- Biomed Pharma
- Biomedica
- Biomiicron
- Bion
- Bionet
- Bionics
- Bionova
- Bio-oxy Pharma
- Biophar
- Biophar (Rech)
- Bioplasma
- Biorex
- Bios Lifescience
- Biosans
- Biosciences
- Biosena
- Biosiri LS
- Biostan
- Biosync Pharma
- Biotabs
- Biotech Vision
- Biotics Lab
- Biotrendz
- Biovencer Healthcare
- Biovitamins
- Bioviz
- Biovzn Pharma
- Bioxis
- Biozze Life Care
- Bipi
- Birz
- BL Pharma
- Bliss
- Blisson Medica
- Blossoms
- Blubell
- Blue Cross
- Blue Cross (Excel)
- bluemed pharma
- BMW
- Boehringer
- Bombay Tablet
- Boots Piramal
- BPL Pharma
- BPRL
- Brahamputra
- Brainwave Healthcare
- Braun
- Brawn
- BRD
- BRD (Drugtech)
- Brinton Pharma
- Brio Bliss
- Briogem Biogenics
- Briskon Lab
- Bristol-Myers
- British Bio
- British Bio (Criticare)
- Brochem Healthcare
- Brostin
- Brussels
- Bryogen Pharma
- BSA
- BSV
- Burgeon
- Burnet Pharma