---
title: Peptide CROs in United States
path: /modalities/peptide/us
companies_count: 11
---

# Peptide CROs in United States

11 published CROs match Peptide in United States.

Locations in this set include United States, China, United Kingdom, India, Australia, and France.

Capabilities that show up most often in this set: Bioanalysis, Regulatory Affairs, Translational Research, Biomarker Assays, and Discovery Research.

## Matching companies

- [Aliri Bioanalysis](/companies/aliribio)
  - Bioanalytical CRO specializing in PK/PD, biomarker, and spatial imaging services across discovery through Phase 3 clinical trials, with 20+ years of regulatory expertise.
- [Amador Bioscience](/companies/amadorbioscience)
  - Amador Bioscience provides bioanalysis and biomarker services, including LCMS, immunoassays, flow cytometry, and immunogenicity testing, alongside clinical pharmacology modeling and regulatory affairs support. Its labs are GLP compliant, and its teams work across the US, China, and Europe.
- [Aragen Life Sciences](/companies/aragen)
  - Global CRDMO partner offering integrated discovery-to-commercialization services across small molecules and biologics, with 4000+ scientists and R&D/manufacturing campuses in Asia, North America, and Europe.
- [BioDuro-Sundia](/companies/bioduro-sundia)
  - BioDuro-Sundia is a contract research, development, and manufacturing organization (CRDMO) with 30 years of expertise providing integrated drug discovery, development, and manufacturing services from target identification through IND submission.
- [Certara](/companies/certara)
  - Certara transforms drug development with proprietary biosimulation software, predictive modeling, and AI-driven services spanning discovery through commercialization. Serving 2,400+ biopharmaceutical companies and regulatory agencies across 70 countries, Certara's model-informed drug development (MIDD) platform accelerates clinical and regulatory decision-making.
- [ChemPartner](/companies/chempartner)
  - Global preclinical CRO with 20+ years of experience supporting drug discovery through IND submission across small molecules and biologics, with 2,000+ scientists and facilities worldwide.
- [HitGen Inc.](/companies/hitgen)
  - HitGen Inc. provides drug discovery services built on DNA-encoded library (DEL), fragment-based (FBDD/SBDD) and computational platforms for pharmaceutical and biotech clients. The company also offers oligonucleotide CDMO services and reports serving more than 600 clients globally.
- [Pharmaron](/companies/pharmaron)
  - Premier life science CRO and CDMO offering integrated R&D and manufacturing across drug discovery, preclinical, clinical development, and commercialization for small molecules, biologics, and cell & gene therapies. 25,000+ employees across China, US, and UK.
- [Premier Analytical Sciences](/companies/premieranalytical)
  - Independent analytical laboratory in Mission Hills, California offering HPLC-UV and QTOF-MS testing for research peptides and compounds with publicly registered, permanent certificates.
- [Premier Research](/companies/premier-research)
  - Premier Research is a global full-service CRO delivering clinical research and development solutions across the complete drug development lifecycle. The organization provides comprehensive capabilities spanning study design, study startup, medical affairs, biostatistics and data management, central monitoring, clinical monitoring and site management, project and risk management, safety and pharmacovigilance, quality and compliance, and medical writing.
- [Syngene International](/companies/syngeneintl)
  - Innovation-led CRDMO offering integrated scientific services from early discovery through commercial manufacturing, with cGMP-compliant facilities, 5,200+ scientists, and a new 50,000-liter single-use bioreactor capacity in the U.S.