- AAA Pharma
- Aaltramed Health Care
- Aamorb
- Aamorb (Sioux)
- Aamorb (St. Morison)
- Aamorb (Xeena)
- Aar Ess Remedies
- Aara Lifesciences
- Aareen
- Aarkios Health
- Aaron
- Aarotax Pharma
- Aarpik
- Aarux Pharma
- Abbott
- ABL Lifecare
- Ablaze
- ABN
- Abrente LS
- ABS
- Absolute
- Accilex
- Accilex (Critical Care)
- Acekinetic
- Acinom Healthcare
- Acinta
- Acme
- Acme Pharma
- Acme Pharma (Optima)
- Acron Pharma
- Across Lab
- Active HC
- Acto
- Acuition
- Aculife Healthcare
- Acventa Research Labs
- Adalbert
- Adcock Ingram
- Addissun
- Aden Healthcare
- Adham Pharmaceuticals
- ADI Health Care
- Adirex
- Adisys Healthcare
- Adley
- Adley (Oncare)
- Admac
- Admac (Cadma)
- Admac (Lee Benz)
- Admee Life Sciences
- ADN Pharma
- Adonis
- Adorefem
- Adroit
- Adroit Lifescience
- Adventia
- Adventure
- Advik
- Advoptic (Medconic)
- Aeomeds Healthcare
- Aequitas Healthcare
- Aeran Lab India
- Aeretia
- Aero-Chem
- Affinity Pharma
- Affy
- Afive Pharma
- Agio
- Aglowmed
- Agrawal
- Agron
- Agron Rem.
- Agron Rem. (Agrogem)
- Agusto Formulations
- AHPL
- Aice Healthcare
- Aimil
- Aiotis Pharma
- Aishwarya HC
- Ajanta
- Akcent Healthcare
- Akesiss
- Akognos Life Sciences
- Aksigen
- Aktis Pharma
- Akumentis
- Akums
- Akums (Plethico)
- Akums (Welcare)
- Alarsin
- Alb. David
- Albatross
- Albin
- Albus HC
- Alchem
- Alchemist
- Alcon
- Alcure
- Alde Medi
- Aleixo Pharma
- Alembic
- Alembic (Eye Care)
- Alembic (Megacare)
- Alembic (Specia)
- Alexia pharma
- Algen Healthcare
- Alicon Pharma
- Alka Pharma
- Alkem
- Alkem (Arise)
- Alkem (Bergen)
- Alkem (Cytomed)
- Alkem (Diabetology)
- Alkem (Hospicare)
- Alkem (Mediva)
- Alkem (Orthokem)
- Alkem (Pentacare)
- Alkem (Prizma)
- Alkem (Ulticare)
- Allen Dale
- Allenge
- Allentis Pharma
- Allergan
- Alliance Overseas
- Allites LS
- Allure Remedies
- Almed
- Almet
- Alna (H&I)
- Alna Bio
- Alniche
- Alobiote
- Alpha Aromatic
- Alpic (Eucrasia)
- Alpic Biotech
- Alports
- Alred
- Altar
- Alteus Biogenics
- Altius
- Altocare
- Alvio
- Am. Biocare
- Am. Rem.
- Amadeus
- Ambit
- Amideep
- Amon Biotech
- Amore Health Essentials
- Ampus
- Amra
- Amra (Womencare)
- Amray
- Amrit
- Amronco
- Amrut
- Amrutanjan
- Amwill
- Amzor
- AN Pharma
- Anabiosis
- Anamiva
- Ancalima
- Andic
- Anexas Pharma
- ANG Lifesciences
- Anglica
- Anglo French
- Anhox Healthcare
- Anikem Laboratories
- Anisum Lifesciences
- Ankom
- Anris HealthCare
- Anthem
- Anthiea
- Anthus
- Antigen Healthcare
- Antiseptic Pharmaceuticals
- Anvik (Ankare)
- Anvik Biotech
- Apace
- Apex
- Apex (Skinnova)
- Apids Pharma
- Apotex
- Apothera Laboratories
- Appasamy
- Apple
- Aprica
- Aprique
- Aptus Pharma
- Aquafine
- Aqualife
- Aquina
- Aravali pharma
- Arbro
- Archicare
- Archmed Biotech
- Arco
- Ardent Life Science
- Aretaeus Pharmaceuticals
- Ar-Ex Lab
- Argil
- Arian HC
- Arika HC
- Arinna
- Aristo
- Aristo (Otsira)
- Ark Life Sciences
- Arkas Pharma
- Arlak Ayurveda
- Arlak Biotech
- Armour
- Aroma LS
- Aronex
- Arosa Biotech
- Arrient HC
- Arrow Pharma
- Arrowin
- Artel Lab
- Artemas
- Artemisia HC
- Arunabh
- Arvincare
- Arvind
- Arwana Pharma
- AS Pharma
- Asclepius
- Ashok Pharma
- Asklepios
- Asperia LS
- Asphodel
- Assure
- Assure (Aplomb)
- Assure (Veda)
- Astellas
- Aster
- Asterisk Labs
- Asterisk(Cardimind)
- Astra IDL
- Astraazin Pharmaceuticals
- Astraea
- AstraZeneca
- Astrica
- Astrum
- Astrum Healthcare
- Atharva Marketing
- Athens
- Atlantic
- ATOZ
- Atul
- Auftritt HC
- Aureate
- Aurel
- Auricare
- Auriga
- Auris
- Aurobindo
- Aurobindo (Argus)
- Aurochem
- Aurolab
- Aurum Labs
- Aurz
- Ausler Snovy Pharma
- Auspi
- Aust Ind
- Austrak
- Auxesis Pharma
- Auxiliare
- Avalanche
- Avelet
- Aventis Pasteur
- Avinash
- Avis LC
- Avyukt
- Axa
- Axenic HC
- Axion
- Axis LS
- Axon Healthcare
- Axter Pharma
- Aylen Pharma
- Aytas Pharma
- Ayurvedant
- Azcad Pharmaceuticals
- Azillian Healthcare
- Azine
- Azkka Pharma
- Azveston
- Azzurra pharma