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. 1,776 companies, ordered by number of registered sites. Page 5 of 18.
401
ScinoPharm Taiwan, Ltd.
Taiwananalysisapi manufacturecdmo
1
sites
87
products
0
patents
402
Maithri Drugs Private Limited
Indiaanalysisapi manufacture
1
sites
80
products
0
patents
403
Fagron Services B.V.
Netherlandsapi manufacturecdmolabelling
1
sites
75
products
0
patents
404
Industriale Chimica SRL
Italyapi manufacture
1
sites
74
products
0
patents
405
Excella GmbH & Co. KG
Germanyanalysisapi manufacturecdmo
1
sites
73
products
0
patents
406
Farmabios S.p.A.
Italyapi manufacture
1
sites
69
products
0
patents
407
QUIMICA SINTETICA SA
Spainanalysisapi manufacture
1
sites
58
products
0
patents
408
Zhejiang Ausun Pharmaceutical Co., Ltd.
Chinaapi manufacture
1
sites
55
products
0
patents
409
MSN Pharmachem Private Limited
Indiaanalysisapi manufacture
1
sites
54
products
0
patents
410
STHREE CHEMICALS PRIVATE LIMITED
Indiaapi manufacture
1
sites
52
products
0
patents
411
Dasami Lab Private Limited
Indiaapi manufacture
1
sites
48
products
0
patents
412
Liddell Laboratories, Inc.
United Statesapi manufacturecdmolabelling
1
sites
48
products
0
patents
413
WAVELENGTH ENTERPRISES LTD
Israelanalysisapi manufacture
1
sites
47
products
0
patents
414
Aspen Oss B.V.
Netherlandsanalysisapi manufacturecdmo
1
sites
46
products
0
patents
415
Assia Chemical Industries Ltd. - Teva Tech Site
Israelanalysisapi manufacture
1
sites
45
products
0
patents
416
AZICO BIOPHORE INDIA PRIVATE LIMITED
Indiaapi manufacture
1
sites
43
products
0
patents
417
CAMBREX PROFARMACO MILANO SRL
Italyanalysisapi manufacture
1
sites
43
products
0
patents
418
PROCOS SpA
Italyapi manufacture
1
sites
42
products
0
patents
419
Piramal Critical Care IncShortage
United Statesanalysisapi manufacturecdmo
1
sites
41
products
0
patents
420
Teva Czech Industries s.r.o.
Czechiaanalysisapi manufacturecdmo
1
sites
41
products
0
patents
421
BSP Pharmaceuticals SpA
Italyanalysisapi manufacturecdmo
1
sites
40
products
0
patents
422
Pharma Nobis LLC
United Statesanalysisapi manufacturecdmo
1
sites
40
products
0
patents
423
APOTHECON PHARMACEUTICALS PRIVATE LIMITED
Indiaanalysisapi manufacturecdmo
1
sites
38
products
0
patents
424
Biophore India Pharmaceuticals Private Limited
Indiaanalysisapi manufacture
1
sites
38
products
0
patents
425
Derivados Quimicos SAU
Spainanalysisapi manufacture
1
sites
38
products
0
patents
426
CELLTRION Inc
South Koreaanalysisapi manufacturecdmo
1
sites
36
products
0
patents
427
Symbiotica Speciality Ingredients Sdn. Bhd
Malaysiaapi manufacture
1
sites
36
products
0
patents
428
Chattem Chemicals, Inc.
United Statesanalysisapi manufacture
1
sites
35
products
0
patents
429
Aurore Pharmaceuticals Private Limited
Indiaapi manufacture
1
sites
33
products
0
patents
430
Formosa Laboratories, Inc.
Taiwananalysisapi manufacturecdmo
1
sites
33
products
0
patents
431
Reliable Biopharmaceutical, LLC
United Statesanalysisapi manufacture
1
sites
33
products
0
patents
432
APISTER LIFESCIENCES PRIVATE LIMITED
Indiaapi manufacture
1
sites
32
products
0
patents
433
TAPI Croatia industries d.o.o.
Croatiaanalysisapi manufacture
1
sites
32
products
0
patents
434
TAPI Czech Industries s.r.o.
Czechiaanalysisapi manufacturecdmo
1
sites
32
products
0
patents
435
Valary Lab Private Limited
Indiaapi manufacture
1
sites
32
products
0
patents
436
Hubei Gedian Humanwell Pharmaceutical Co., Ltd
Chinaapi manufacture
1
sites
31
products
0
patents
437
King Bio Inc
United Statesapi manufacturecdmo
1
sites
30
products
0
patents
438
MSN Organics Private Limited
Indiaanalysisapi manufacture
1
sites
30
products
0
patents
439
Macco Organiques, S.r.o.
Czechiaapi manufacture
1
sites
30
products
0
patents
440
Alivira Animal Health Limited
Indiaapi manufacture
1
sites
29
products
0
patents
441
Phoenix Pharma SRL
Dominican Republicapi manufacturecdmo
1
sites
29
products
0
patents
442
Shandong New Time Pharmaceutical Co., Ltd.
Chinaanalysisapi manufacturecdmo
1
sites
29
products
0
patents
443
Anqiu Lu'an Pharmaceutical Co., Ltd.
Chinaapi manufacture
1
sites
27
products
0
patents
444
Catalent Indiana, LLC
United Statesanalysisapi manufacturecdmo
1
sites
27
products
0
patents
445
Hainan Poly Pharm. Co., Ltd.Shortage
Chinaanalysisapi manufacturecdmo
1
sites
27
products
0
patents
446
SUNJIN BEAUTY SCIENCE CO., LTD.
South Koreaapi manufacturelabelling
1
sites
27
products
0
patents
447
Shenzhen Alvantis Pharma Co., Ltd.
Chinaapi manufacture
1
sites
27
products
0
patents
448
Sicor de Mexico S.A. de C.V.
Mexicoanalysisapi manufacture
1
sites
27
products
0
patents
449
Sigmapharm Laboratories, LLC
United Statesanalysisapi manufacturecdmo
1
sites
27
products
0
patents
450
INKE SA
Spainapi manufacture
1
sites
26
products
0
patents
451
Interquim, S.A.
Spainanalysisapi manufacture
1
sites
26
products
0
patents
452
Exela Pharma SciencesShortage
United Statesanalysisapi manufacturecdmo
1
sites
25
products
17
patents
453
BILLS BIOTECH PRIVATE LIMITED
Indiaapi manufacture
1
sites
25
products
0
patents
454
CTX Lifesciences Pvt. Ltd.
Indiaapi manufacture
1
sites
25
products
0
patents
455
El-Peptido (Shanghai) Biopharmaceutical Co., Ltd
Chinaanalysisapi manufacture
1
sites
25
products
0
patents
456
Fertin Pharma A/S
Denmarkanalysisapi manufacturecdmo
1
sites
25
products
0
patents
457
Forces of Nature, Inc.
United Statesapi manufacturecdmolabelling
1
sites
25
products
0
patents
458
Amphastar Nanjing Pharmaceuticals, Inc.
Chinaanalysisapi manufacture
1
sites
24
products
0
patents
459
Celcius Corp.
United Statesapi manufacturecdmo
1
sites
24
products
0
patents
460
Maithri Laboratories Private Limited
Indiaanalysisapi manufacture
1
sites
24
products
0
patents
461
Bachem AG
Switzerlandanalysisapi manufacture
1
sites
23
products
0
patents
462
Zhejiang Apeloa Jiayuan Pharmaceutical Co Ltd
Chinaapi manufacture
1
sites
23
products
0
patents
463
Vifor (International) AG
Switzerlandanalysisapi manufacturecdmo
1
sites
22
products
40
patents
464
Archimica S.p.A.
Italyanalysisapi manufacture
1
sites
22
products
0
patents
465
Grillo Zinc Powder GmbH
Germanyapi manufacture
1
sites
22
products
0
patents
466
Teva Pharmaceutical Works Private Limited Company
Hungaryanalysisapi manufacture
1
sites
22
products
0
patents
467
W. R. GRACE & CO.-CONN.
United Statesapi manufacture
1
sites
22
products
0
patents
468
Calyx Chemicals & Pharmaceuticals Limited
Indiaapi manufacture
1
sites
21
products
0
patents
469
Laboratorium Ofichem BV
Netherlandsapi manufacture
1
sites
21
products
0
patents
470
Moehs Catalana SL
Spainapi manufacture
1
sites
20
products
0
patents
471
PCAS Finland Oy
Finlandanalysisapi manufacture
1
sites
20
products
0
patents
472
Sakai Chemical Industry Co., Ltd.
Japanapi manufacture
1
sites
20
products
0
patents
473
Sterling Chemical Malta Ltd
Maltaapi manufacture
1
sites
20
products
0
patents
474
Tianjin Tianyao Pharmaceuticals Co., Ltd.
Chinaanalysisapi manufacture
1
sites
20
products
0
patents
475
Best Sanitizers, Inc
United Statesapi manufacturecdmo
1
sites
19
products
0
patents
476
Delmar Chemicals Inc
Canadaanalysisapi manufacture
1
sites
19
products
0
patents
477
KALINTIS HEALTHCARE PRIVATE LIMITED
Indiaanalysisapi manufacturecdmo
1
sites
19
products
0
patents
478
Navinta LLC
United Statesanalysisapi manufacture
1
sites
19
products
0
patents
479
Chemo Biosynthesis s.r.l.
Italyapi manufacture
1
sites
18
products
0
patents
480
Livzon Group Fuzhou Fuxing Pharmaceutical Co., Ltd.
Chinaanalysisapi manufacture
1
sites
18
products
0
patents
481
Sinopep-Allsino Biopharmaceutical Co., Ltd.
Chinaanalysisapi manufacturecdmo
1
sites
18
products
0
patents
482
ADVANCED DISPERSED PARTICLES SL.
Spainapi manufacture
1
sites
17
products
0
patents
483
Boehringer Ingelheim RCV GmbH & Co KG
Austriaanalysisapi manufacture
1
sites
17
products
0
patents
484
EZUF NL B.V.
Netherlandsapi manufacturelabelling
1
sites
17
products
0
patents
485
Farmhispania S.A.
Spainanalysisapi manufacture
1
sites
17
products
0
patents
486
Pure Peptide Pharmaceuticals Inc.
United Statesapi manufacturecdmolabelling
1
sites
17
products
0
patents
487
Sonneborn, LLC
United Statesapi manufacture
1
sites
17
products
0
patents
488
Valdepharm
Franceanalysisapi manufacturecdmo
1
sites
17
products
0
patents
489
Vamsi Labs Limited
Indiaapi manufacture
1
sites
17
products
0
patents
490
DOTTIKON EXCLUSIVE SYNTHESIS AG
Switzerlandanalysisapi manufacture
1
sites
16
products
0
patents
491
Enaltec Labs Private Limited
Indiaapi manufacture
1
sites
16
products
0
patents
492
Fine Chemicals Corporation (PTY) Ltd.
South Africaanalysisapi manufacturecdmo
1
sites
16
products
0
patents
493
Haleos Labs Limited
Indiaanalysisapi manufacturelabelling
1
sites
16
products
0
patents
494
SciAnda (Changshu) Pharmaceuticals, Ltd.
Chinaapi manufacturecdmo
1
sites
16
products
0
patents
495
Swati Spentose Pvt. Ltd.
Indiaapi manufacture
1
sites
16
products
0
patents
496
Zhejiang Bamboo Pharmaceuticals Co.,Ltd
Chinaapi manufacture
1
sites
16
products
0
patents
497
Agno Pharma Jiangsu
Chinaanalysisapi manufacturecdmo
1
sites
15
products
0
patents
498
BCN Peptides SA
Spainapi manufacture
1
sites
15
products
0
patents
499
Boehringer Ingelheim Fremont, Inc.
United Statesanalysisapi manufacturecdmo
1
sites
15
products
0
patents
500
Chengdu Shengnuo Biopharm Co., Ltd.
Chinaapi manufacture
1
sites
15
products
0
patents
API manufacturers by country
China 470India 382United States 379Germany 77Japan 66Italy 58France 53Spain 52United Kingdom 40South Korea 37Canada 33Switzerland 32Ireland 28Netherlands 22Mexico 21Israel 19Taiwan 17Denmark 16Belgium 14Singapore 11Austria 10Czechia 10Argentina 9Brazil 9Hungary 8Sweden 8Poland 7Australia 6Turkey 5South Africa 5
Provenance
Membership is derived from the operations each establishment is registered for with the FDA, not from how a company describes itself. Nobody can pay to be added. Methodology.