---
title: ADC Payload & Linker Synthesis CDMOs in United States
path: /services/adc-payload-synthesis/us
companies_count: 10
---

# ADC Payload & Linker Synthesis CDMOs in United States

10 published CDMOs match ADC Payload & Linker Synthesis in United States.

Locations in this set include United States, United Kingdom, France, India, Ireland, and Italy.

Capabilities that show up most often in this set: Antibody-Drug Conjugate (ADC), Small Molecule, Biologics (Monoclonal Antibodies), Biologics (Other), and Peptide.

## Matching companies

- [AbbVie Contract Manufacturing](/companies/abbviecontractmfg)
  - Global CMO offering small and large molecule drug substance to drug product manufacturing, with specialized capabilities in antibody drug conjugates, aseptic fill-finish, biologics (mAbs), HPAPI, and eye care across 12 facilities in the US and Europe.
- [Abzena](/companies/abzena)
  - Fully integrated biologics and bioconjugates CDMO+CRO offering drug design, development, and GMP manufacturing for antibodies, ADCs, AOCs, RDCs, and vaccines from discovery through commercial scale.
- [Axplora](/companies/axplora)
  - Global CDMO and API manufacturer specializing in complex small molecule development, ADC manufacturing, HPAPIs, and hazardous chemistry across ten production sites in Europe, India, and the US.
- [BSP Pharmaceuticals](/companies/bsppharmaceuticals)
  - BSP Pharmaceuticals is a CDMO specializing in development and manufacturing of cytotoxic oncology drugs, ADCs, peptides, proteins, and lipid-based formulations from preclinical GLP through commercial supply.
- [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.
- [SK pharmteco](/companies/skpharmteco)
  - SK pharmteco is a CDMO offering comprehensive drug development and manufacturing services.
- [Sai Life Sciences](/companies/sailife)
  - Integrated CRDMO offering discovery, development, and manufacturing services for small molecule NCE programs across 280+ global pharma and biotech clients.
- [Samsung Biologics](/companies/samsungbiologics)
  - Leading CDMO offering end-to-end biologics development and manufacturing from cell line development through aseptic fill-finish, with capabilities in drug substance, drug product, ADC, and mRNA services.
- [Sterling Pharma Solutions](/companies/sterlingpharmasolutions)
  - Small molecule CDMO offering comprehensive API development and manufacturing from discovery through commercial cGMP production, with specialized expertise in complex and hazardous chemistries and ADC bioconjugation.
- [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.