Peptide Manufacturers
Compare companies recorded as producing peptides in their own facilities, including CDMOs, API producers, and specialist manufacturers. This list is distinct from reseller and distributor listings. Showing 227 listed suppliers. Review each profile for manufacturing location, synthesis and purification capabilities, scale, quality documentation, and source links. An in-house-production classification does not replace a facility audit or current GMP and regulatory verification.
Directory listing last reviewed October 2026.
Bachem Holding AG
Switzerland / USA • CDMO
PolyPeptide Group
Global • CDMO
GenScript Biotech
USA / China • CDMO
Almac Group
UK (NI) • CDMO
Iris Biotech
Germany • Chemical Supplier
CPC Scientific
USA / China • CDMO
AmbioPharm
USA • CDMO
Lonza Peptides
USA (NH) / Switzerland • CDMO
WuXi AppTec (TIDES)
China • CDMO
JenaBioscience
Germany • Life Science Supplier
GL Biochem (Shanghai)
China • Bulk Wholesale
Zhejiang Peptides (ZPC)
China • Bulk Wholesale
Hongzi Peptide
China • Bulk Wholesale
Liyu Daily
China • Bulk Wholesale
Chengdu Shengnuo Biopharm
China • Bulk Wholesale
Shenzhen Lifeworth
China • Bulk Wholesale
Hangzhou Leap Chem
China • Bulk Wholesale
Sinopep Biopharma
China • CDMO
BizPeptide
China • Bulk Wholesale
Shanghai Yaxian Chemical
China (Shanghai) • CDMO
Peptide Institute Japan
Japan • CDMO
Fujian Genohope Biotech
China (Fujian) • CDMO
Modpep
Unknown • CDMO
Thermo Fisher Scientific
USA / Global • CDMO
Sigma-Aldrich (Merck)
USA / Global • Chemical Supplier
Biotech Peptides
USA (NV) • Research Supplier
Olympia Pharmacy
USA (FL) • Pharmacy
Empower Pharmacy
USA (TX) • Pharmacy
Hallandale Pharmacy
USA (FL) • Pharmacy
Red Rock Pharmacy
USA (UT) • Pharmacy
Cenexa Labs
Unknown • Research Supplier
QSC Peptides
USA / Global • Research Supplier
Peptide Hubs
Unknown • Research Supplier
Ignite Peptides
USA • Research Supplier
Peak Peptides
Unknown • Research Supplier
Sports Technology Labs
USA • Research Supplier
NuRev Peptides
USA • Wholesale
Piramal Pharma Solutions
India (Mumbai) • CDMO
Evonik Health Care - Hanau
Germany • CDMO
Vetter Pharma-Fertigung GmbH
Germany • CDMO
USV Peptides
Unknown • CDMO
Divi's Laboratories
India • CDMO
Sterling Pharma Solutions
UK • CDMO
Aragen Life Sciences
USA (CA) • CDMO
Sai Life Sciences
India • CDMO
Dr. Reddy's Laboratories
India • CDMO
CordenPharma
Germany / Switzerland • CDMO
Senn Chemicals
Switzerland • CDMO
Space Peptides
Switzerland / China • CDMO
Genepep
France • CDMO
CBL Patras
Greece • CDMO
Biopeptek
USA • CDMO
Veranova
USA • CDMO
SK pharmteco
Korea / USA • CDMO
Peptron Inc.
South Korea • CDMO
HLB PEP (formerly AnyGen)
South Korea • CDMO
TAPI (Teva API) / Novetide
Israel / Global • CDMO
EUROAPI
France • CDMO
Nanjing Peptide Biotech
Unknown • CDMO
Hybio Pharmaceutical
China • CDMO
TCG Lifesciences
India • CDMO
Fresenius Kabi iPSUM
Germany • CDMO
Aspen API (Aspen Oss)
Netherlands • CDMO
ChemExpress (Shanghai Haoyuan)
China (Shanghai) • CDMO
piCHEM GmbH
Austria • CDMO
Sandoz GmbH
Switzerland • CDMO
Biosynth
USA / Netherlands • CDMO
Phoenix Pharmaceuticals
USA • CDMO
RS Synthesis
USA (KY) • CDMO
Peptides Source
USA • Research Supplier
Wholesale Peptide
USA • Wholesale
Alpha Omega Peptide
USA • Research Supplier
Royal Peptides
USA / Canada • Research Supplier
Scientific Aminos
USA • Wholesale
MAHA Peptides
Unknown • Research Supplier
Ion Peptide
USA • Research Supplier
Zen Labs Wholesale
USA (Atlanta, GA) • Research Supplier
Licensed Peptides Wholesale
USA • Research Supplier
OROS Research
USA (CA) • Research Supplier
PurePeptide Labs
USA / Global • CDMO
KareBay Biochem
USA (NJ) • CDMO
Unrivaled Peptides
USA • Research Supplier
USA Peptide
USA (NY) • Research Supplier
Montreal Peptides
Unknown • Research Supplier
SmartPep Canada
Canada • CDMO
CanPeptide
Canada • CDMO
Auspep
Australia • CDMO
USV Limited (Peptides)
India • CDMO
S BioChem
India • CDMO
Ramshan Lifesciences
India • CDMO
Biochain Peptides
India • CDMO
Serox GmbH
Germany • CDMO
BioCat GmbH
Germany • CDMO
Polypure GmbH
Germany • CDMO
JPT Peptides GmbH
Germany • CDMO
Biosyntan GmbH
Germany • CDMO
Core Peptides
USA (FL) • Research Supplier
Champion Peptides
USA • Research Supplier
Valar Peptides
USA • Research Supplier
JYMed Peptide
China (Shenzhen) • CDMO
Omizzur Biotech
China • CDMO
NAGASE PeptiStar
Japan • CDMO
Provepharm
France • CDMO
Jiangsu Nuotai (Ao Nuo) Biopharmaceutical
Unknown • CDMO
WuXi TIDES
China • CDMO
Asymchem
USA / China • CDMO
Kilo Biotechnology
China (Ningbo) • CDMO
CSBio
USA • CDMO
Vivitide
USA • CDMO
Pepscan
Netherlands • CDMO
Xi'an International Healthcare Factory
Unknown • CDMO
Shaanxi Bieyouth Biotech
Unknown • Wholesale
AnaSpec
USA (California) • Research Supplier
Bio Basic
Canada (Ontario) • Research Supplier
Qianmiao Peptide
China (Zhengzhou, Henan) • Wholesale
ASPeptide
China • Wholesale
BCN Peptides
Spain (Barcelona) • Retail Research Peptides
Chinese Peptide
Unknown • CDMO
Eurogentec
Belgium • CDMO
Cambridge Peptides
UK (Birmingham) • Retail Research Peptides
Harris Peptide Laboratory
New Zealand • Research Supplier
NeoPeptix
China / Global • Research Supplier
Australian Peptide Supply
Australia • Research Supplier
Genetra
UK • Retail Research Peptides
Panacea Bio Chem
UK • Retail Research Peptides
AltaBioscience
UK (Birmingham) • CDMO
Hydro Research
USA • Wholesale
Oneday Compounds
USA (Utah) • Wholesale
AMC Essentials
USA • Wholesale
Strate Labs
Unknown • Wholesale
Modern Aminos
USA • Wholesale
Oasis Labs
USA (Nevada) • Wholesale
EZ Peptides
USA (NM) • Wholesale
LA Peptides
USA • Wholesale
Paramount Peptides
USA (CA) • Research Supplier
Chem Labs X
USA (NV) • Research Supplier
BodyPharm UAE
UAE (Dubai) • Research Supplier
Pinnacle Peptides
USA (Panama operations) • Bulk Wholesale
Sichuan Pengting Technology Co., Ltd.
China (Sichuan) • Bulk Wholesale
Vitaconin Biotechnology
China • Bulk Wholesale
AmideBio
USA (Colorado) • CDMO
peptides&elephants GmbH
Germany (Hennigsdorf) • Manufacturer
EUROPEPTA GmbH
Unknown • Manufacturer
NUMAFERM GmbH
Germany (Düsseldorf) • CDMO
Elabscience Bionovation Inc.
USA (Houston) • Manufacturer
ATG:biosynthetics GmbH
Germany • Service Provider
CordenPharma Colorado
USA (Boulder, CO) • CDMO
Patriot Peptides
USA (Brookfield, MO) • Research Supplier
Cambrex (Snapdragon Chemistry)
USA (Waltham, MA) • CDMO
PCI Pharma Services
USA (Philadelphia, PA) • CDMO
Peptido GmbH
Germany (Bexbach) • Manufacturer
Guizhou Utide Biotechnology
China (Zunyi, Guizhou) • Manufacturer
Active Peptide Company
USA (Cambridge, MA) • Manufacturer
Shenzhen Bestbell Pharma
China (Shenzhen) • Manufacturer
Neuland Labs
India (Hyderabad) • CDMO
Shilpa Pharma
India • CDMO
Laurus Labs
India (Hyderabad) • CDMO
Axplora
Germany / Europe • CDMO
Ajinomoto Bio-Pharma Services
USA (Grove City, OH) / Belgium / Japan / India • CDMO
Biopeptide Co.
USA (San Diego, CA) • CDMO
Hangzhou Thinheal Pharma-Tech Co.,Ltd
China (Hangzhou) • CDMO
Hangzhou Go Top Peptide Biotech Co., Ltd.
China • Manufacturer
Zhejiang Peptites Biotech Co., Ltd.
China • Manufacturer
Suzhou Tianma Pharma Group Tianji Bio-Pharmaceutical Co., Ltd.
China • Manufacturer
Hanmi Pharmaceutical Co., Ltd.
South Korea • CDMO
Aurigene Pharmaceutical Services Ltd.
India • CDMO
Zhejiang Jiuzhou Pharmaceutical Co., Ltd.
China • CDMO
SB-PEPTIDE
France • Manufacturer
Intavis Peptide Services GmbH
Germany • Manufacturer
SynCrest Inc.
Japan • CDMO
Porton Pharma Solutions Ltd.
China • CDMO
Mimotopes Pty Ltd
Australia • Manufacturer
Anhui Anke Biotechnology (Group) Co., Ltd.
China • Manufacturer
LifeTein
USA • Service Provider
AAPPTec
USA (KY) • Chemical Supplier
Pepmic
USA / China • Service Provider
Restore Peptides
USA • Research Supplier
PSPeptides
USA • Research Supplier
Koi Peptides
USA • Research Supplier
Peptide Source
USA • Research Supplier
Soma Chems
USA • Retail Research Peptides
Advanced ChemTech
USA (KY) • Chemical Supplier
Combi-Blocks
USA (CA) • Chemical Supplier
Catalent Pharma Solutions
USA (NJ) • CDMO
JPT Peptide Technologies
Germany (Berlin) • CDMO
CASLO ApS
Denmark • Service Provider
PeptiSystems AB
Sweden • Equipment Manufacturer
CARBOGEN AMCIS
Switzerland • CDMO
Neuland Laboratories
India (Hyderabad) • CDMO
Auro Peptides
India (Hyderabad) • CDMO
Granules India
India / Switzerland • CDMO
USV Private Limited
India (Mumbai) • Manufacturer
PharmaBlock Sciences
China (Nanjing) • Chemical Supplier
PeptiDream
Japan (Kawasaki) • Institutional
Curia Global
Global • CDMO
China-Sinoway
China (Xiamen) • Supplier
Apeloa Pharmaceutical
China • Manufacturer
Lianhe Aigen
China • CDMO
Hemmo Pharmaceuticals (Piramal Pharma Solutions)
India (Mumbai) • Manufacturer
Lupin (Peptide Division)
India • Manufacturer
Watanabe Chemical Industries
Japan • Supplier
Hefei KS-V Peptide Science
China (Hefei) • Supplier
Best Biochem
China • Supplier
Leadgene Biomedical
Taiwan • Supplier
Daewoong Pharmaceutical
South Korea • Manufacturer
Chemigran Pte Ltd
Singapore • CDMO
Alabiochem
China (Suzhou) • CDMO
Latoxan
France (Valence) • Supplier
Polpharma API
Poland • CDMO
Scinai Immunotherapeutics (Scinai BioServices)
Israel (Jerusalem) • CDMO
Biointech
Brazil (Brasília) • Supplier
MS Pharma
Jordan / Saudi Arabia • Manufacturer
Acrotein Chembio Inc.
USA (Alabama) • Chemical Supplier
Viva Biotech Holdings
China (Shanghai) • CDMO
99 Purity Wholesale
USA • Wholesale
Pepti
China • Bulk Wholesale
Alfa Chemistry
United States • Chemical Supplier
BOC Sciences
United States • Chemical Supplier
PX1 RESEARCH
United States • Research Supplier
Chinese Peptide Company (Medtide)
China (Hangzhou) • CDMO
Hangzhou Enogen Biotech
China (Hangzhou) • CDMO
Shanghai Soho-Yiming Pharmaceuticals
China (Shanghai) • Manufacturer
Suzhou Motif Biotech
China (Suzhou) • CDMO
DGpeptides
China (Hangzhou) • Research Supplier
Hangzhou Apextide Biomedical
China (Hangzhou) • CDMO
Hangzhou Hotide Biotech
China (Hangzhou) • CDMO
Aurisco Pharmaceutical
China (Yangzhou) • Manufacturer
What counts as a peptide manufacturer?
A manufacturer controls synthesis or another documented production stage at its own facility. Distributors and vendors may hold inventory and manage quality release while purchasing material from an upstream manufacturer. Confirm which company and site actually produced the requested batch.
Compare manufacturing companies
Evaluate synthesis chemistry, purification capacity, batch scale, difficult-sequence experience, analytical instrumentation, and supply continuity. For regulated programs, verify facility-specific GMP evidence and relevant inspection records rather than relying on a company-wide badge.
Manufacturer or CDMO?
Catalog manufacturers are suitable for established products and standard specifications. Programs requiring process development, scale-up, validation, or regulatory support may be better served by a peptide CDMO.