Manufacturers
31 results
Find GMP, contract, and API peptide manufacturers. Verified manufacturing facilities listed on The Peptide Alliance.
πΊπΈ US States
Asymchem
Global pharmaceutical CDMO with a Morrisville, NC facility providing integrated process development and manufacturing of peptide APIs and complex molecules. FDA-inspected GMP facility serving biopharma clients.
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.
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.
ImprimisRx
San Diego-based 503B outsourcing facility offering compounded ophthalmology, urology, and specialty medications including peptide-based preparations. FDA-registered, PCAB-accredited, and ships nationally to healthcare providers.
Phoenix Pharmaceuticals
California-based peptide synthesis and manufacturing company offering custom peptide synthesis, GLP and GMP manufacturing, and research-grade peptides. Serves academic institutions, biotech companies, and pharmaceutical developers with high-quality custom peptide APIs.
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.
AmbioPharm
One of the leading US-based GMP peptide contract manufacturers. AmbioPharm specializes in clinical and commercial-scale peptide synthesis using both Fmoc solid-phase and solution-phase methods. FDA-registered facility serving biopharma and life science companies with custom API manufacturing.
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