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Manufacturers

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Find GMP, contract, and API peptide manufacturers. Verified manufacturing facilities listed on The Peptide Alliance.

Browse manufacturers by state
Manufacturers · Torrance, CA

PolyPeptide Group

Global GMP peptide CDMO with North American headquarters in Torrance, CA. One of the world's largest dedicated peptide manufacturers. Specializes in peptide API manufacturing from Phase I through commercial scale.

United StatesNational
Manufacturers · Nashville, TN

Harrow Health

Nashville-based specialty pharmaceutical company with FDA-registered 503B outsourcing facilities. Manufactures compounded ophthalmic, injectable, and peptide drug products for licensed practitioners and institutions.

United StatesNational
Manufacturers · Shanghai, Shanghai

GL Biochem (Shanghai) Ltd.

GL Biochem is a peptide manufacturer headquartered in Shanghai. The company makes custom peptides, catalog peptides, pharmaceutical and cosmetic peptides, custom antibodies, and protected amino acids such as Fmoc and Boc derivatives. It states that it runs a 100,000 square metre headquarters, five manufacturing sites and two research centres, and can produce more than 10,000 peptides a month. Orders go through its custom peptide order system or by email. It supplies laboratories and companies, not individual buyers.

ChinaNational
Manufacturers · Portsmouth, NH

Lonza Peptides

US division of global pharma CDMO Lonza Group. New Hampshire facility specializes in large-scale GMP peptide and oligonucleotide manufacturing for clinical and commercial drug products. FDA-inspected, ISO-certified.

United StatesNational
Manufacturers · San Diego, CA

Biopeptide Co.

San Diego-based custom peptide synthesis and manufacturing company offering research and GMP-grade peptide production. Specializes in difficult sequence synthesis, isotopically labeled peptides, and peptide libraries for pharmaceutical and biotech clients.

United States
Manufacturers · Sant Quintí de Mediona, Catalonia

BCN Peptides

BCN Peptides is a privately owned contract manufacturer of synthetic peptides in the Barcelona area, with more than 30 years in the field. It supplies GMP generic peptide APIs, custom synthesis of new chemical entities from preclinical to commercial scale, GMP neoantigen peptides for personalized medicine, and cosmetic peptides. It also runs an online shop with a catalog of research-grade peptides. The company states that its site has passed inspections by the US FDA, EDQM and Japan's PMDA.

SpainNational
Manufacturers · Louisville, KY

Peptide International

Louisville-based manufacturer supplying high-purity research-grade peptides, Fmoc amino acids, resins, and peptide synthesis reagents to academic and industrial researchers worldwide since 1994.

United StatesNational
Manufacturers · Louisville, KY

CreoSalus

Multi-division life sciences company offering full-service cGMP contract manufacturing of peptide drug substances (API) and sterile injectable drug products. Produces hundreds of API peptides monthly.

United StatesNational
Manufacturers · Berlin, Berlin

JPT Peptide Technologies

JPT Peptide Technologies is a Berlin company that makes peptides for research and drug development. Its work includes custom peptide synthesis, peptide libraries, peptide pools, peptide microarrays, and isotope-labeled reference peptides for proteomics. Modifications on offer include cyclic, phosphorylated, glycosylated, fluorescent-labeled and biotinylated peptides. The company states that its quality management is certified to ISO 9001:2015 by TÜV Rheinland. It has a US office for business development and supplies research groups and companies, not individual buyers.

GermanyNational
Manufacturers · Souderton, PA

Almac Sciences

Pharmaceutical CDMO with a Souderton, PA facility specializing in complex API synthesis including peptides. Offers integrated drug substance and drug product manufacturing with GMP compliance from Phase I to commercial.

United StatesNational
Manufacturers · Rocklin, CA

CPC Scientific

CDMO specializing in large-scale, late-phase, and commercial GMP peptide and oligonucleotide manufacturing. Annual peptide API production capacity exceeds 1,000 kg. Serves clinical and commercial pharmaceutical clients.

United StatesNational
Manufacturers · Wellington, FL

ChemPep

Florida-based peptide manufacturer offering custom peptide synthesis, SPPS resin beads, protected amino acids, and peptide coupling reagents. Serves pharmaceutical, biotechnology, and research sectors globally.

United StatesNational