- C Ray Therapeutics (Chengdu) Co., Ltd.China
- C S BIO COUnited States
- C-SQUARED PHARMA LTDUnited States
- C.H. Boehringer Sohn AG & Co. KGGermany
- Cabaletta BioUnited States
- Cadchem Laboratories LtdIndia
- Cadila Healthcare LimitedIndia
- Cadila Pharmaceuticals LimitedIndia
- CALTRON CLAYS AND CHEMICALS PVT LTDIndia
- Calyx Chemicals & Pharmaceuticals Ltd.India
- Camber Pharmaceuticals Inc.United States
- CambrexUnited States
- CAMBREX CHARLES CITY INCUnited States
- Cambrex High PointUnited States
- CAMBREX KARLSKOGA ABSweden
- CAMBREX PROFARMACO MILANO SRLItaly
- CAMBRIDGE ISOTOPE LABORATORIES INCUnited States
- Camco ChemicalUnited States
- Camurus ABSweden
- Cancer Prevention Pharmaceuticals, Inc.United States
- Cancer Research Innovations, Inc.United States
- Cancer Research Institute, Inc.United States
- Cancer Research OrganizationUnited Kingdom
- Cancer.im FoundationUnited States
- CANMERRY (GUANGDONG) BIOMEDICAL TECHNOLOGY CO LTDChina
- Cannalex Pharmaceuticals Inc.United States
- Caraco Pharmaceutical LaboratoriesUnited States
- Carbogen Amcis AGSwitzerland
- CardiacSense Ltd.Israel
- Cardinal HealthUnited Kingdom
- Cardinal Health 414, LLCUnited States
- CardioGen Pharmaceuticals Inc.United States
- CardioKinetics Inc.United States
- Cardiomedica Pharmaceuticals Inc.United States
- CardioPharma Inc.United States
- Cardiovascular Systems, Inc.United States
- CarefusionUnited States
- Caregen Co. LtdSouth Korea
- Carelinc Medical EquipmentUnited States
- CARGILL SLUSpain
- CARRIER BIOMED (SUZHOU) CO LTDChina
- Case Comprehensive Cancer CenterUnited States
- CassaPharma Inc.United States
- Catalent Pharma Solutions, Inc.United States
- Catalent, Inc.United States
- CatalYm GmbHGermany
- Cayman Chemical CompanyUnited States
- CAYMAN PHARMA SROCzechia
- CBD Pharma Inc.United States
- Cc Pharma GmbhGermany
- CCM Pharmaceuticals Sdn BhdMalaysia
- Celerion, Inc.United States
- Celgene CorporationUnited States
- CELL STORE (BEIJING) BIOTECHNOLOGY CO LTDChina
- Celldex Therapeutics, Inc.United States
- Cellectar Biosciences, Inc.United States
- Cellgen Diagnostics Inc.United States
- Celltrion Healthcare Co., Ltd.South Korea
- Celltrion Pharm Inc.South Korea
- Celltrion, Inc.South Korea
- CELLUPRO LTDCanada
- Celogen LankaSri Lanka
- Celon Pharma S.A.Poland
- CenexiFrance
- CENTAUR PHARMACEUTICALS PVT LTDIndia
- CentocorUnited States
- Centrafarm Services B.V.Netherlands
- CENTRAL GLASS CO LTDUnited States
- CENTRIENT PHARMACEUTICALS NETHERLANDS BVNetherlands
- Cephalon, Inc.United States
- CERBIOS PHARMA SASwitzerland
- Cerevel Therapeutics Holdings, Inc.United States
- Cessation Therapeutics, Inc.United States
- Ceva Sante AnimaleFrance
- CFL CHEMISCHE FABRIK LEHRTE GMBH AND CO KGGermany
- Chai Discovery LLCUnited States
- CHAITANYA BIOLOGICALS PVT LTDIndia
- Chanelle PharmaIreland
- Chang Kuo Chou Pharmaceutical Co., Ltd.Taiwan
- CHANGDE YUNGANG BIOTECHNOLOGY CO LTDChina
- CHANGZHOU BOHIV PHARMACEUTICAL TECHNOLOGY CO LTDChina
- CHANGZHOU PHARMACEUTICAL FACTORYChina
- CHANGZHOU QIANHONG BIO PHARMA CO LTDChina
- Charité Research OrganisationGermany
- Charles River Laboratories International, Inc.United States
- Chartwell RX, LLCUnited States
- CHATTEM CHEMICALS INCUnited States
- Checkpoint Therapeutics, Inc.United States
- Chelsea Therapeutics International, Ltd.United States
- CHEMCON GMBHGermany
- CHEMECA DRUGS PRIVATE LTDIndia
- Chemeleon, Inc.United States
- Chemexpress Co., Ltd.China
- CHEMI SPAItaly
- CHEMICAL RESOURCES (CHERESO)India
- ChemicalsEgypt
- Cheminova A/sDenmark
- ChemipalIsrael
- CHEMISCHE FABRIK BERG GMBHGermany
- CHEMO SMS ENTERPRISE SLSpain
- Chemomab Therapeutics Ltd.Israel
- CHEMPACIFIC CORPUnited States
- CHEMPLAST SANMAR LTDIndia
- CHEMPORT INCSouth
- CHEMSPEC APIUnited States
- Chemspec ChemicalsIndia
- CHEMWERTH INCFrance
- CHENG FONG CHEMICAL CO LTDTaiwan
- Chengda Pharmaceuticals Co., Ltd.China
- CHENGDU BIO-PREVENTIVE CO LTDChina
- CHENGDU BRILLIANT BIOPHARMACEUTICAL CO LTDChina
- CHENGDU JINGRUNZE GENE TECH CO LTDChina
- CHENGDU SHENGNUO BIOPHARM CO LTDChina
- CHENGDU SINO-STRONG PHARMACEUTICAL CO LTDChina
- CHENGDU XENOMIX BIOTECHNOLOGY CO LTDChina
- CHENGDU XINYUE MEDICINE CO LTDChina
- CHENGDU YACHT BIO-TECHNOLOGY CO LTDChina
- CHENGDU YUNCE MEDICAL BIOTECHNOLOGY CO LTDChina
- CHENGDU YUNHAI TETRAHEDRON BIOTECHNOLOGY CO LTDChina
- CheplapharmGermany
- Cheplapharm Arzneimittel GmbHGermany
- Cherokee PharmaceuticalsUnited States
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.China
- CHIERON ACTIVE INGREDIENTS PRIVATE LTDIndia
- Chiesi Farmaceutici S.p.A.Italy
- Chiesi USA, Inc.United States
- Children's Oncology Group (COG)United States
- CHILLIES EXPORT HOUSE LTDIndia
- Chimerix, Inc.United States
- CHIMEXUnited States
- CHINA GATEWAY PHARMACEUTICAL DEVELOPMENT CO LTDChina
- China Medical System Holdings LimitedChina
- CHINA NATIONAL PHARMACEUTICAL FOREIGN TRADE CORPChina
- CHINA PETROLEUM & CHEMICAL CORPORATION BEIJING YANSHAN BRANCHChina
- China Resources Pharmaceutical Group LimitedChina
- China Spinal Cord Injury NetworkHong Kong
- CHINESE PEPTIDE COChina
- Chinoin Pharmaceutical and Chemical Works Private Co. Ltd.Hungary
- Chinoin Productos Farmacéuticos, S.A. de C.V.Mexico
- CHIRAL BIOSCIENCES LTDIndia
- CHIRAL QUEST (SUZHOU) CO LTDChina
- CHIROGATE INTERNATIONAL INCTaiwan
- Chiron CorporationUnited States
- Chisso CorporationJapan
- CHONGQING CARELIFE PHARMACEUTICAL CO LTDChina
- CHONGQING HUAPONT SHENGCHEM PHARMACEUTICAL CO LTDChina
- CHONGQING IMED BIOSCIENCE CO LTDChina
- CHONGQING PEG-BIO BIOPHARM CO LTDChina
- Chongqing Precision Biotech Co., LtdChina
- CHONGQING QIANTAI PHARMA CO LTDChina
- Chongqing Sintaho Pharmaceutical Co., Ltd.China
- CHONGQING SOUTHWEST NO 2 PHARMACEUTICAL FACTORY CO LTDChina
- Chongqing Taiji Industry (Group) Co., Ltd.China
- Chr. HansenDenmark
- CHROMO LABORATORIES INDIA PRIVATE LTDIndia
- Chugai Pharmaceutical Co., Ltd.Japan
- Church & Dwight Co., Inc.United States
- Ciba Specialty ChemicalsUnited States
- Ciba-GeigySwitzerland
- Cidara Therapeutics, Inc.United States
- CILAG AGSwitzerland
- Cima LabsUnited States
- CinnaGen Co.Iran
- Cipla LimitedIndia
- Cipla Medpro South Africa (Pty) LtdSouth Africa
- Cipla USA, Inc.United States
- Circulogene Theranostics, LLCUnited States
- Ciro Pharma Private LimitedIndia
- Ciron Drugs & Pharmaceuticals Pvt. Ltd.India
- City of Hope National Medical CenterUnited States
- Civica RxUnited States
- Civica, Inc.United States
- CKD BIO CORPSouth
- CLARIANT CHEMICALS (HUIZHOU) LTDChina
- CLARIANT PRODUKTE (DEUTSCHLAND) GMBHGermany
- Clementia Pharmaceuticals Inc.Canada
- Cliantha Research LimitedIndia
- Clinigen LimitedUnited Kingdom
- Clinigene International LimitedIndia
- CLINUVEL INCAustralia
- Clonmel Healthcare LimitedIreland
- Clover Biopharmaceuticals AUS Pty LtdAustralia
- Clovis Oncology Inc.United States
- CM Pharmaceuticals Inc.United States
- CMIC Holdings Co., Ltd.Japan
- CMP Pharma, Inc.United States
- CMR CORPORATION GMBHGermany
- Cobra BiologicsUnited Kingdom
- CODING PRODUCTSUnited States
- CodonNetherlands
- Cognate BioServices, Inc.United States
- CognisGermany
- COHANCE LIFESCIENCES LTDIndia
- Coherus OncologyUnited States
- ColoplastDenmark
- ColoSTAT Biotech Inc.United States
- Columbia Laboratories, Inc.United States
- Commit BiologicsDenmark
- Company Name Inc.United States
- CONCORD BIOTECH LTDIndia
- Concord Pharmaceuticals Ltd.Bangladesh
- Connect Biopharm LLCUnited States
- Conrad Biopharma Inc.United States
- Consort Medical plcUnited Kingdom
- CONTIPRO ASCzechia
- Contraceptive Research Group Ltd.United Kingdom
- Contract Pharmacal CorpUnited States
- Convalife Pharmaceuticals Ltd.China
- COOPERSURGICAL INCUnited States
- CORAL DRUGS PVT LTDIndia
- Corat Therapeutics GmbHGermany
- CORDEN PHARMA BERGAMO SPAItaly
- CORDEN PHARMA CHENOVEFrance
- CORDEN PHARMA SWITZERLAND LLCSwitzerland
- CordenPharma ChenôveFrance
- Cordis US CorporationUnited States
- Coretox Pharma Co., Ltd.South Korea
- CoriumUnited States
- Corixa CorporationUnited States
- CORLINE BIOMEDICAL ABSweden
- CORMEDIX INCUnited States
- Corning Pharmaceutical Glass LLCUnited States
- Corstasis Therapeutics Inc.United States
- CORTEVA AGRISCIENCE LLCUnited States
- Corvidia Therapeutics, Inc.United States
- Corza MedicalUnited States
- Cosette Pharmaceuticals, Inc.United States
- COSMA SPAItaly
- Cour Pharmaceuticals Development Company, Inc.United States
- COVALENT LABORATORIES PRIVATE LTDIndia
- Covis Pharma GroupSwitzerland
- CP Pharmaceuticals LimitedUnited Kingdom
- CPL Pharmaceuticals Inc.United States
- Cr BardUnited States
- CREEKWOOD PHARMACEUTICALS LLCUnited States
- CRESTONE INCUnited States
- Crinetics Pharmaceuticals, Inc.United States
- Crispr Therapeutics AgSwitzerland
- Cristália Produtos Químicos Farmacêuticos Ltda.Brazil
- CRITICAL PROCESS FILTRATION INCUnited States
- CrodaUnited Kingdom
- CRODA EUROPE LTDUnited Kingdom
- CRODA KOREA LTDSouth Korea
- Croma-pharmaAustria
- Cromsource SrlItaly
- CSL Behring LLCUnited States
- CSL LimitedAustralia
- Csl PlasmaUnited States
- CSPC Pharmaceutical Group LimitedChina
- CSPC ZHONGNUO PHARMACEUTICAL SHIJIAZHUANG CO LTDChina
- CT Pharma IncUnited States
- CTX LIFE SCIENCES PVT LTDIndia
- Ctx LifesciencesIndia
- CU CHEMIE UETIKON GMBHGermany
- Cubist PharmaceuticalsUnited States
- Cubit Lifesciences Limited Liability PartnershipIndia
- Cultech LtdUnited Kingdom
- Cumberland Pharmaceuticals Inc.United States
- CuraLeaf TherapeuticsUnited States
- Curateq BiologicsIndia
- Curevac N.V.Germany
- CURIA FRANCE SASFrance
- Curia Global, Inc.United States
- CURIA INDIA PRIVATE LIMITEDIndia
- CURIA ITALY SRLItaly
- CURIA SPAIN SAUSpain
- CURIUM NETHERLANDS BVNetherlands
- CURIUM US LLCUnited States
- Curtis Health CapsPoland
- Custom Pharma ServicesUnited Kingdom
- Cycle Pharmaceuticals Ltd.United Kingdom
- Cyndea Pharma, S.l.Spain
- CytivaUnited States
- Cytogen Pharmaceuticals Inc.United States
- Cytokinetics, IncorporatedUnited States
- Cytonics CorporationUnited States
- CytoPharma, Inc.United States
- Cytovance BiologicsUnited States
- Cz VaccinesSpain