Register · API makers
API Manufacturers
Active pharmaceutical ingredient producers, including the Indian and Chinese plants that supply most US generics and rarely appear in Western directories. 1,751 companies, ordered by number of registered sites.
1201
bene pharmaChem GmbH & Co. KG
Germanyapi manufacture
1
sites
1
products
0
patents
1202
Teva Branded Pharmaceutical Products R&D LLC
United Statesanalysisapi manufacture
1
sites
0
products
113
patents
1203
3A LLC
United Statesapi manufacture
1
sites
0
products
0
patents
1204
3P BIOPHARMACEUTICALS SL
Spainapi manufacture
1
sites
0
products
0
patents
1205
5N Plus L�beck GmbH
Germanyapi manufacture
1
sites
0
products
0
patents
1206
A. Nelson & Co. Limited
United Kingdomanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1207
A. R. LIFE SCINCES PRIVATE LIMITED
Indiaapi manufacture
1
sites
0
products
0
patents
1208
A.R. Life Sciences Private Limited
Indiaapi manufacture
1
sites
0
products
0
patents
1209
AAK Sweden AB
Swedenapi manufacture
1
sites
0
products
0
patents
1210
AJNA BioSciences PBC
United Statesanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1211
ALK-ABELLO, INC. (PLAINVILLE)
United Statesanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1212
ALKALOIDA Vegyeszeti Gyar zartkoruen mukodo Reszvenytarsasag
Hungaryanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1213
ALR Labs PVT LTD
Indiaapi manufacture
1
sites
0
products
0
patents
1214
AMHWA�Biopharm�CoLtd
Chinaapi manufacture
1
sites
0
products
0
patents
1215
ANAXLABORATORIES PRIVATE LIMITED
Indiaanalysisapi manufacture
1
sites
0
products
0
patents
1216
ANIMEX FOODS SP Z O O ODDZIA W STARACHOWICACH
Polandapi manufacture
1
sites
0
products
0
patents
1217
APAR INDUSTRIES LIMITED
Indiaapi manufacture
1
sites
0
products
0
patents
1218
APISYN HEALTHCARE PRIVATE LIMITED
Indiaanalysisapi manufacture
1
sites
0
products
0
patents
1219
ARESKO LIFE SCIENCES PRIVATE LIMITED
Indiaapi manufacture
1
sites
0
products
0
patents
1220
ATHULITHA LABORATORIES PRIVATE LIMITED
Indiaapi manufacture
1
sites
0
products
0
patents
1221
Adicet Therapeutics, Inc.
United Statesanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1222
Advanced Skin Technologies Inc.
United Statesapi manufacturecdmo
1
sites
0
products
0
patents
1223
Afriplex (Pty) Ltd
South Africaanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1224
AgroChem USA, LLC
United Statesanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1225
Air Liquide Electronics U.S. LP
United Statesapi manufacture
1
sites
0
products
0
patents
1226
Aldevron
United Statesanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1227
Almelo Pvt. Ltd.
Indiaapi manufacture
1
sites
0
products
0
patents
1228
Alternative Meds Inc.
United Statesapi manufacturecdmo
1
sites
0
products
0
patents
1229
Alvotech Hf
Icelandanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1230
American Laboratories Holdings, LLC
United Statesapi manufacture
1
sites
0
products
0
patents
1231
Amino Cell, Inc.
United Statesapi manufacturecdmo
1
sites
0
products
0
patents
1232
Amryt GmbH
Germanyanalysisapi manufacturelabelling
1
sites
0
products
0
patents
1233
AnaSpec Inc.
United Statesapi manufacture
1
sites
0
products
0
patents
1234
Andrew Tubach
United Statesapi manufacture
1
sites
0
products
0
patents
1235
Anhui Ailead Pharmaceutical Co., Ltd
Chinaapi manufacture
1
sites
0
products
0
patents
1236
Anhui Liberty Pharmaceutical Co., Ltd
Chinaapi manufacture
1
sites
0
products
0
patents
1237
Anhui Poly Pharm. Co., Ltd.
Chinaanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1238
Anhui Youcare Kaiyue Pharmaceutical Co., Ltd.
Chinaapi manufacture
1
sites
0
products
0
patents
1239
Anqing Cosmos Chemical Co Ltd
Chinaanalysisapi manufacture
1
sites
0
products
0
patents
1240
Antique Healthcare LLP
Indiaapi manufacture
1
sites
0
products
0
patents
1241
Apotex Pharmachem India Pvt. Ltd.
Indiaanalysisapi manufacture
1
sites
0
products
0
patents
1242
Aragen Biologics Private Limited
Indiaapi manufacture
1
sites
0
products
0
patents
1243
Archroma Germany GmbH c/o Archroma US, Inc.
Germanyapi manufacture
1
sites
0
products
0
patents
1244
Ardena Oss B.V.
Netherlandsapi manufacture
1
sites
0
products
0
patents
1245
Arizona Isotopes Science Research Corp.
United Statesanalysisapi manufacture
1
sites
0
products
0
patents
1246
Assure Infusions Inc
United Statesapi manufacturecdmo
1
sites
0
products
0
patents
1247
Auro Peptides Limited
Indiaanalysisapi manufacture
1
sites
0
products
0
patents
1248
Auroactive Pharma Private Limited
Indiaanalysisapi manufacture
1
sites
0
products
0
patents
1249
Aurore Life Sciences Private Limited
Indiaanalysisapi manufacture
1
sites
0
products
0
patents
1250
Avanti Polar Lipids
United Statesapi manufacture
1
sites
0
products
0
patents
1251
B. L. Mitchell, Inc.
United Statesapi manufacturecdmopackaging
1
sites
0
products
0
patents
1252
BHAGERIA JAJODIA PHARMACEUTICALS PRIVATE LIMITED
Indiaapi manufacture
1
sites
0
products
0
patents
1253
BIOTECHPHARMA BIOTECHNOLOGINES FARMACIJOS CENTRAS UAB
Lithuaniaanalysisapi manufacture
1
sites
0
products
0
patents
1254
BRIGHT PATH LABORATORIES, INC.
United Statesapi manufacturecdmo
1
sites
0
products
0
patents
1255
BSPG Laboratories LTD.
United Kingdomapi manufacture
1
sites
0
products
0
patents
1256
BTGEN Co., Ltd.
South Koreaanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1257
Baja Healthcare Ltd
Indiaapi manufacture
1
sites
0
products
0
patents
1258
Bakelite Chemicals LLC
United Statesanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1259
Barr Laboratories LLC
United Statesanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1260
Basis Laboratories Private Limited
Indiaapi manufacture
1
sites
0
products
0
patents
1261
Bharat Pharma (A Unit of Bharat Explosives Limited)
Indiaapi manufacture
1
sites
0
products
0
patents
1262
Binex Co., Ltd
South Koreaanalysisapi manufacture
1
sites
0
products
0
patents
1263
Bio-Thera Solutions, Ltd.
Chinaanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1264
BioAtrium AG
Switzerlandapi manufacture
1
sites
0
products
0
patents
1265
BioMimetic Therapeutics, LLC
United Statesapi manufacture
1
sites
0
products
0
patents
1266
BioZen Therapeutics Inc.
United Statesanalysisapi manufacture
1
sites
0
products
0
patents
1267
Biochem Sioux City Inc.
United Statesapi manufacture
1
sites
0
products
0
patents
1268
Biocogent LLC
United Statesapi manufacture
1
sites
0
products
0
patents
1269
Biofac A/S
Denmarkapi manufacture
1
sites
0
products
0
patents
1270
Biopharmacotech Sp Z O O
Polandapi manufacture
1
sites
0
products
0
patents
1271
Bioquim S.A.
Spainanalysisapi manufacture
1
sites
0
products
0
patents
1272
Blue-Zone Technologies Ltd
Canadaapi manufacturecdmolabelling
1
sites
0
products
0
patents
1273
Boai NKY Medical Holdings Ltd.
Chinaapi manufacture
1
sites
0
products
0
patents
1274
Borregaard AS
Norwayapi manufacture
1
sites
0
products
0
patents
1275
Brightwood Biotechnology Co., Ltd
Chinaapi manufacture
1
sites
0
products
0
patents
1276
C S Bio Co.
United Statesapi manufacture
1
sites
0
products
0
patents
1277
CHROMO MEDCARE PRIVATE LIMITED
Indiaapi manufacture
1
sites
0
products
0
patents
1278
CIPAN-Companhia Industrial Produtora de Antibi�ticos, S.A.
Portugalanalysisapi manufacture
1
sites
0
products
0
patents
1279
CIS BIO INTERNATIONAL
Franceanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1280
CLASSIC AGRIMED LLC
United Statesapi manufacturecdmo
1
sites
0
products
0
patents
1281
CLASSIC CHEMICALS
Indiaapi manufacturecdmo
1
sites
0
products
0
patents
1282
CSFC Taiwan Enterprise Corporation
Chinaapi manufacture
1
sites
0
products
0
patents
1283
CUREWORTH DRUGS & INTERMEDIATES PRIVATE LIMITED
Indiaapi manufacture
1
sites
0
products
0
patents
1284
Cadchem Laboratories Limited
Indiaapi manufacture
1
sites
0
products
0
patents
1285
Calumet Karns City Refining LLC
United Statesapi manufacture
1
sites
0
products
0
patents
1286
Cambrex Corporation
United Statesanalysisapi manufacture
1
sites
0
products
0
patents
1287
Cambrex High Point, Inc.
United Statesanalysisapi manufacture
1
sites
0
products
0
patents
1288
Camphor Technologies, Inc.
United Statesapi manufacture
1
sites
0
products
0
patents
1289
Carolinas Cord Blood Bank
United Statesanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1290
Carr & Day & Martin Unlimited Company
Irelandanalysisapi manufacturecdmo
1
sites
0
products
0
patents
1291
ChemWerth, Inc.
Chinaapi manufacture
1
sites
0
products
0
patents
1292
Chemisch-pharmazeutisches Labor, Rolf Sachse GmbH
Germanyapi manufacture
1
sites
0
products
0
patents
1293
Chengdu SinoStrong Pharmaceutical Co Ltd
Chinaapi manufacture
1
sites
0
products
0
patents
1294
Chongqing Qiancan Technology Co LTD
Chinaapi manufacture
1
sites
0
products
0
patents
1295
Chongqing Qiantai Pharma Co Ltd
Chinaapi manufacture
1
sites
0
products
0
patents
1296
Chongqing VPON Pharmaceutical Co Ltd
Chinaapi manufacture
1
sites
0
products
0
patents
1297
Commonwealth Agri-Energy, LLC
United Statesapi manufacture
1
sites
0
products
0
patents
1298
Compania Quimica Industrial Neumann SA de CV
Mexicoapi manufacture
1
sites
0
products
0
patents
1299
CompletePet Florida, LLC
United Statesapi manufacturecdmopackaging
1
sites
0
products
0
patents
1300
Conseil National De Recherches Canada
Canadaapi manufacturecdmolabelling
1
sites
0
products
0
patents
Provenance
Membership of this category is derived from the operations each establishment is registered for in the FDA Drug Establishments Current Registration Site, not from how a company describes itself. A company appears here because at least one of its sites carries the corresponding registered operation. Nobody can pay to be added.