CDMOs offering Downstream Processing (CDMO)
Downstream Processing is an important service area used by sponsors to shortlist partners for specific delivery, regulatory, and execution needs. This page groups CDMO organizations offering Downstream Processing, so you can quickly identify which teams align with your program priorities without having to scan unrelated profiles.
Use this listing as a starting point: open each profile to review scope, facility footprint, and public evidence that supports the listed capabilities. Because the directory is fit-first, the goal is not to crown one universal "best" provider, but to help you build a right-sized shortlist for your stage, geography, and quality expectations.
When you are ready to compare options, move to search and add filters for adjacent criteria such as modalities, indications, and claim status. Combining this service area view with those filters makes it easier to narrow quickly from discovery to outreach while keeping the process transparent and reproducible.
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Matching companies
- AGC Biologics
Global CDMO offering development and manufacturing for protein expression biologics, pDNA, mRNA, viral vectors (AAV, LVV, RVV), and genetically engineered cells with scale-out manufacturing capabilities.
- Almac Group
Global CDMO with 7,900+ employees across 18 facilities, offering integrated drug development and manufacturing services including analytical development, formulation, process development, fill-finish, and specialized chemistry capabilities.
- Andelyn Biosciences
CDMO specializing in plasmid DNA and AAV viral vector manufacturing for cell and gene therapy, with digital-first platform emphasizing data integrity and collaboration.
- Artis BioSolutions
Integrated CDMO platform combining proprietary enzymatic synthetic DNA production with advanced therapy development and GMP manufacturing for mRNA, gene editing, viral vectors, cell therapies, and vaccines.
- Ascend
Ascend is a gene-to-GMP development partner specializing in advanced biologics and vaccines with 60+ years of custom biologics expertise and 20+ years of AAV development capability. The company offers onsite fill-finish capabilities across multiple US locations and combines next-generation technologies with deep regulatory acumen.
- AskBio
AskBio is a clinical-stage gene therapy company developing AAV gene therapies for genetic and rare disorders, with a focus on advancing genetic technology and lowering production costs to increase patient access.
- Asymchem Laboratories
Asymchem is a CDMO providing integrated API synthesis, drug product development, and biologics manufacturing with specialized capabilities in peptides, oligonucleotides, highly potent compounds, and flow chemistry.
- Bailun Biotechnology Co., Ltd.
Bailun manufactures GMP-compliant bioreactors and fermentation systems from lab scale (0.5 mL) to 5000 L industrial capacity, with 25+ years of experience serving pharmaceutical, vaccine, and precision fermentation applications across 100+ global projects.
- BioVectra
North American CDMO specializing in clinical-to-commercial biologics, small molecules, HPAPIs, and bioreagents with 50+ years of microbial fermentation and complex chemistry expertise across cGMP facilities in Canada.
- Biocon
Fully integrated biopharmaceutical company developing affordable biosimilars, generic formulations, and complex APIs for diabetes, cancer, and autoimmune diseases.
- Catalent
Global CDMO providing end-to-end contract development and manufacturing for pharma, biotech, and consumer health. Delivers 60+ billion doses annually across small molecules, biologics, cell & gene therapies, and clinical supply.
- Cell and Gene Therapy Catapult
UK-based innovation and manufacturing support organization for cell and gene therapies, offering infrastructure, expertise, and collaboration across the ATMP lifecycle.
- Celonic
Swiss-based pure-play biologics CDMO specializing in next-generation bioprocessing technologies including process intensification and full perfusion to reduce cost of goods for biotech and biosimilar clients.
- Charles River Laboratories
Charles River Laboratories provides contract research, development, and manufacturing services across the full drug discovery and development continuum, supporting 80% of FDA-approved drugs over the past five years.
- Creative Biogene
Creative Biogene provides viral vector manufacturing, cell line development, and RNA therapeutic platforms including AAV, lentivirus, adenovirus production, circular RNA synthesis, and lipid nanoparticle formulation for gene therapy and vaccine applications.
- Curia
Global CDMO with 30+ years of experience offering integrated services across small molecule, generic APIs, sterile drug product, and biologics manufacturing, backed by 20+ facilities and 3,000+ professionals across North America, Europe, and India.
- Cytovance Biologics
U.S.-based CDMO offering end-to-end biomanufacturing services for antibodies, recombinant proteins, vaccines, and other biologics modalities, with dedicated microbial and mammalian facilities and in-house cell line development capabilities.
- Ennolys
CDMO specializing in fermentation, downstream processing, and drying services for biotech, food, cosmetic, and agricultural industries with over 30 years of expertise and FSSC 22000, ISO 9001, and FAMI-QS certifications.
- FUJIFILM Biotechnologies
CDMO partner offering end-to-end biologics development and manufacturing from pre-clinical through commercialization, with expertise in cell culture, microbial fermentation, cell and gene therapy, and cGMP manufacturing across US and European facilities.
- Forge Biologics
Dedicated AAV gene therapy CDMO with a 200,000+ sq. ft. cGMP facility featuring 20 suites and bioreactors up to 5,000L, supporting 60+ clients across 35+ indications with high-yield manufacturing and seamless regulatory compliance.
- Fujifilm Pharmaceuticals U.S.A., Inc
CDMO specializing in liposome and lipid nanoparticle (LNP) formulation development and GMP manufacturing from bench to commercial scale, with mRNA process development and aseptic fill-finish capabilities.
- Genezen
Viral vector CDMO specializing in AAV, lentiviral, and retroviral manufacturing for gene and cell therapies, with cGMP facilities in Indiana and Massachusetts supporting preclinical through commercial-scale production.
- Icosagen
Icosagen is an integrated CRDMO (Contract Research, Development & Manufacturing Organization) specializing in antibody discovery, protein production, cell line development, and GMP manufacturing for biologics programs from discovery through commercial scale.
- JSR Life Sciences
CDMO and CRO offering downstream processing, protein purification, and manufacturing capabilities for therapeutic antibodies and biologics from discovery through commercialization.
- KBI Biopharma, Inc.
Global CDMO offering cell line development, process and analytical development, formulation development, and clinical and commercial manufacturing for mammalian and microbial biologics.
- Lonza Cell & Gene Technologies
Lonza is the world's leading CDMO, founded in Switzerland in 1897, serving the healthcare industry with integrated offerings for contract development and manufacturing of therapies across multiple modalities.
- National Resilience
End-to-end CDMO specializing in complex modalities including cell, gene, and RNA-based therapies with North American manufacturing facilities and development capabilities.
- Northway Biotech
End-to-end CDMO specializing in protein-based biologics and gene therapies, with 20+ years of expertise and cGMP facilities in Lithuania and Massachusetts supporting development from preclinical to commercial stages.
- Oxford Biomedica
Global viral vector CDMO with 30 years of expertise in lentivirus, AAV, and adenovirus manufacturing. Provides end-to-end development and GMP-compliant manufacturing services from preclinical through commercial launch for cell and gene therapy programs.
- 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.
- Richter BioLogics
Germany-based CDMO specializing in GMP-compliant microbial production of recombinant proteins, peptides, plasmid DNA, and bacterial vaccines with bioreactor capacity up to 1,500 litres and regulatory clearance from FDA, EMA, ANVISA, PMDA, and MFDS.
- Samsung Biologics
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.
- Sophia CDMO
European CDMO specializing in microbial and precision fermentation up to 40,000 L across two integrated sites (Pamplona, Spain and Basel, Switzerland), with core strengths in E. coli expression, animal health biologics, probiotics, and complex CMC programs requiring scale-up discipline and impurity control.
- Syngene International
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.
- WuXi Biologics
Global biologic CDMO offering end-to-end solutions from discovery to commercialization.
- Yapan Bio
Yapan Bio provides integrated process development, characterization, and GMP manufacturing for vaccines, monoclonal antibodies, gene therapy, and viral vector-based biologics, with capabilities up to 1000L bioreactor scale and BSL-2+ containment.
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