- G. Pohl-boskamp Gmbh & Co. KgGermany
- G.D. Searle & CompanyUnited States
- G&w LaboratoriesUnited States
- Gador S.A.Argentina
- Gaia AGGermany
- GALACTIC SABelgium
- Galapagos NVBelgium
- Galaxy Surfactants LimitedIndia
- Galderma S.A.Switzerland
- Galectin Therapeutics Inc.United States
- Galenica S.A.Greece
- Galenicum Health Ltd.United Kingdom
- GalenikaSerbia
- Galentic Pharma (india) Pvt. Ltd.India
- Galpha Laboratories LimitedIndia
- Gama HealthcareUnited Kingdom
- Gan & Lee PharmaceuticalsChina
- GANSU HAOTIAN PHARMA TECH CO LTDChina
- Gap S.a.Greece
- Gastro Innovations IncorporatedUnited States
- Gastroenterology Research FoundationUnited States
- GATTEFOSSE SASFrance
- GAYLORD CHEMICAL CO LLCUnited States
- GB-Biosciences Inc.United States
- Gc AmericaUnited States
- GCATBIO CO LTDChina
- GE HealthCare Technologies Inc.United States
- Ge Pharmaceuticals Ltd.Bulgaria
- Gebro Pharma GmbhAustria
- Gedeon RichterHungary
- Gedeon Richter România S.a.Romania
- Gemini Pharmaceuticals, Inc.United States
- GeneCure Biotech Inc.United States
- Genentech, Inc.United States
- Genepharm SaGreece
- General Pharmaceuticals Limited.Bangladesh
- Generis FarmacêuticaPortugal
- Generon (Shanghai) Corporation Ltd.China
- Genesen Labs LtdIndia
- GeneTex Biopharma, Inc.United States
- GeneTherapies Inc.United States
- Genetic SpaItaly
- Genetic Therapies Inc.United States
- Genetix Biotherapeutics Inc.United States
- Genetron Holdings LimitedChina
- GeneTx Biotherapeutics, LLCUnited States
- Genfar S.A.Colombia
- GenmabDenmark
- Genmab A/SDenmark
- Gennova BiopharmaceuticalsIndia
- Genomma Lab Internacional S.A.B. de C.V.Mexico
- GENTEC SABelgium
- GentellUnited States
- GENTHON BVNetherlands
- Genzyme CorporationUnited States
- GEO SPECIALTY CHEMICALS INCUnited States
- Geron CorporationUnited States
- Gerresheimer AGGermany
- Gilead Sciences, Inc.United States
- Gilgamesh PharmaceuticalsUnited States
- GIP ARRONAXFrance
- Girihlet Inc.United States
- GivaudanSwitzerland
- Givaudan-LavirotteFrance
- GLAND PHARMA LTDIndia
- Glaukos CorporationUnited States
- GlaxoSmithKline Biologicals SABelgium
- GlaxoSmithKline Brasil LtdaBrazil
- GlaxoSmithKline İlaçları Sanayi ve Ticaret A.Ş.Turkey
- GlaxoSmithKline plcUnited Kingdom
- GlaxoSmithKline plc and Vir Biotechnology, Inc.United Kingdom
- Glenmark Life SciencesIndia
- Glenmark PharmaceuticalsIndia
- Global Biopharmaceuticals Inc.United States
- GLOBAL CALCIUM PRIVATE LTDIndia
- Global Cancer Research OrganizationUnited States
- Global Cardiovascular Research GroupUnited States
- Global Clinical Research Corp.United States
- Global Clinical Research OrganizationUnited States
- Global Cure Pharmaceuticals Inc.United States
- Global Diabetes OrganizationSwitzerland
- Global Diabetes Research OrganizationUnited States
- Global Environmental Health OrganizationUnited Kingdom
- Global Health Initiative Inc.Switzerland
- Global Health Innovations Inc.United States
- Global Health PharmaceuticalsUnited States
- Global ImmunoResearch Inc.United States
- Global Oncology Initiative, Inc.United States
- Global Oncology OrganizationUnited States
- Global Oncology Research GroupUnited States
- Global Pharma HealthcareTurkey
- Global Pharma Solutions, Inc.Switzerland
- Global Pharmaceutical Research Inc.United States
- Global Pharmaceutical Solutions Inc.United States
- Global Vaccines Inc.United States
- Globex Pharmaceuticals Inc.United States
- GLOCHEM INDUSTRIES LTDIndia
- GLOPEC INTERNATIONAL INCCanada
- Gloucester Pharmaceuticals, Inc.United States
- Gmh OrganicsIndia
- GMT FINE CHEMICALS SASwitzerland
- Gnosis S.p.a.Italy
- GNT Pharma Co., Ltd.South Korea
- GOLD PHARMA PRIVATE LIMITEDIndia
- Goodwill Pharma Plc.Hungary
- Gopaldas Visram And Company LimitedIndia
- Gossamer Bio, Inc.United States
- Graceway Pharmaceuticals, LLCUnited States
- Gracure Pharmaceuticals Ltd.India
- GRAIN PROCESSING CORPUnited States
- Grand River Aseptic Manufacturing, Inc.United States
- Granules India LimitedIndia
- GRANULES INDIA LTD (UNIT-V)India
- Greater Pharma Co., Ltd.Thailand
- Gregory Pharmaceutical Holdings, IncUnited States
- Grifols Biologicals LLCUnited States
- Grifols, S.A.Spain
- GRILLO ZINKOXID GMBHGermany
- GrindeksLatvia
- Grünenthal GmbHGermany
- Grupa Inco S.a.Poland
- GskUnited Kingdom
- GSK Contract ManufacturingUnited Kingdom
- Gsms, IncorporatedUnited States
- GUANGDONG NEWDARIN BIOTECHNOLOGY CO LTDChina
- GUANGDONG RAFFLES PHARMATECH CO LTDChina
- GUANGDONG ZETAPHARMAX CO LTDChina
- GUANGXI ENANTIOTECH PHARMACEUTICAL CO LTDChina
- Guangzhou Baiyunshan Pharmaceutical Holdings Co., Ltd.China
- GUANGZHOU BIO-GENE TECHNOLOGY CO LTDChina
- GUANGZHOU CANTONBIO CO LTDChina
- GUANGZHOU DOUBLLE BIOPRODUCT CO LTDChina
- Guangzhou Gloria Biosciences Co., Ltd.China
- Guangzhou Hanfang Pharmaceutical Co., LtdChina
- GuerbetFrance
- Guilford Pharmaceuticals Inc.United States
- Guilin Pharmaceutical Co., Ltd.China
- GUIZHOU UTIDE BIOTECHNOLOGY CO LTDChina
- GUJARAT THEMIS BIOSYN LTDIndia
- GULBRANDSEN TECHNOLOGIES INCUnited States
- Guna SpaItaly
- GVK Biosciences Private LimitedIndia
- GW Pharmaceuticals plcUnited Kingdom
- GWEIS BIOENGINEERING (SHANDONG) CO LTDChina