- E-pharma TrentoItaly
- Eagle Pharmaceuticals, Inc.United States
- Eagle Pharmacy, LlcUnited States
- East African (india) OverseasIndia
- EASTMAN CHEMICAL COUnited States
- ECKERT AND ZIEGLER RADIOPHARMA GMBHGermany
- EcolabUnited States
- Ecsa Chemicals AgSwitzerland
- Eczacıbaşı İlaç Sanayi ve Ticaret A.Ş.Turkey
- Editas Medicine, Inc.United States
- EDMOND PHARMAItaly
- Edwards LifesciencesUnited States
- EFC Pharmaceuticals Inc.United States
- Egis Pharmaceuticals PLCHungary
- Ego PharmaceuticalsAustralia
- Egyptian International Pharmaceutical Industries Company (EIPICO)Egypt
- EIRCHEM PHARMA SERVICES LTDIreland
- Eirgen PharmaIreland
- Eirgenix, Inc.Taiwan
- Eisai Co., Ltd.Japan
- Eisai Pharmaceuticals IndiaIndia
- Eisai U.s. NeurologyUnited States
- Eko Devices, Inc.United States
- ElancoUnited States
- ELANCO ANIMAL HEALTHUnited States
- Eli Lilly and CompanyUnited States
- Elisigen, Inc.South Korea
- Elite Pharmaceuticals, Inc.United States
- Elme Messer GaasEstonia
- Elpen Pharmaceutical Co. Inc.Greece
- EMBIO LTDIndia
- Emcure Pharmaceuticals LimitedIndia
- Emd MilliporeUnited States
- EMD Serono, Inc.United States
- Emergent BioSolutions Inc.United States
- Emergent Manufacturing Operations Baltimore LLCUnited States
- Emeritus Diagnostics, Inc.United States
- EMINENCE BIOTECHNOLOGY (SUZHOU) CO LTDChina
- Emix LimitedCyprus
- Emmaus Life Sciences, Inc.United States
- EMNAR PHARMA PRIVATE LTDIndia
- EmpiUnited States
- Empower PharmacyUnited States
- EMS S.A.Brazil
- ENALTEC LABS PRIVATE LTDIndia
- Enclara PharmaciaUnited States
- Encube EthicalsIndia
- Endo PharmaceuticalsUnited States
- EndoPharma Inc.United States
- Engelhard Arzneimittel Gmbh & Co. KgGermany
- Ennovate PharmaFrance
- Entasis Therapeutics Holdings Inc.United States
- ENVEE DRUGS PVT LTDIndia
- Enzon Pharmaceuticals, Inc.United States
- Enzymedica, Inc.United States
- EPAX NORWAY ASNorway
- Epic PharmaUnited States
- Epicurean Pharma Inc.United States
- Epizolam Pharmaceuticals Inc.United States
- Epok Therapeutics Inc.Canada
- Erasca, Inc.United States
- ERCROS SASpain
- Ergomed PlcUnited Kingdom
- EriochemArgentina
- ERREGIERRE SPAItaly
- ESCIENTIA ADVANCED SCIENCES PRIVATE LTDIndia
- Eskayef Pharmaceuticals Ltd.Bangladesh
- Esperion Therapeutics, Inc.United States
- Esseti Farmaceutici S.r.l.Italy
- ESTECHPHARMA CO LTDSouth Korea
- ESTEVE HUAYI PHARMACEUTICAL CO LTDChina
- ET Biotech Inc.United States
- Ethereal Therapeutics, Inc.United States
- EthypharmFrance
- Eugia Pharma Specialities LimitedIndia
- Eugia Us LlcUnited States
- EUMEDICA PHARMACEUTICALS INDUSTRIES SLSpain
- Eureka Therapeutics, Inc.United States
- EURO-ALKOHOL GMBHGermany
- EuroapiFrance
- EUROAPI FRANCEFrance
- EUROAPI GERMANY GMBHGermany
- EUROAPI HUNGARY LTDHungary
- EUROAPI ITALY SRLItaly
- Eurodrug LaboratoriesNetherlands
- EurofarmaBrazil
- Eurofarma Laboratórios S.A.Brazil
- Eurofins Biopharma Product Testing IrelandIreland
- EUROFINS CDMO ALPHORA INCCanada
- Eurofins Lancaster LaboratoriesUnited States
- Eurofins Scientific SELuxembourg
- Eurogentec S.A.Belgium
- EUSA PharmaUnited Kingdom
- EUTICALS SPAItaly
- Ever Pharma JenaGermany
- Everest Organics LimitedIndia
- EVERLIGHT CHEMICAL INDUSTRIAL CORPTaiwan
- EverzincUnited States
- Evive BiotechChina
- EVOLV LLCUnited Kingdom
- EVOLVAEgypt
- Evolveimmune Therapeutics, Inc.United States
- Evonik Industries AGGermany
- EVONIK OPERATIONS GMBHGermany
- EVONIK REXIM SASFrance
- EVOTEC INTERNATIONAL GMBHGermany
- EXCELLA GMBH AND CO KGGermany
- Excellent Pharma Inc.United States
- Exela Pharma Sciences LlcUnited States
- ExeleadUnited States
- Exelixis, Inc.United States
- Exemed PharmaceuticalsIndia
- ExotheraBelgium
- ExpharBelgium
- EXPLORA LABORATORIES SASwitzerland
- EXTROVIS AGSwitzerland