--- title: CROs offering Analytical Method Development & Validation with Oligonucleotide path: /explore/analytical-development/oligonucleotide companies_count: 10 --- # CROs offering Analytical Method Development & Validation with Oligonucleotide 10 published CROs match Analytical Method Development & Validation and Oligonucleotide. Locations in this set include United States, China, India, United Kingdom, Australia, and Denmark. Capabilities that show up most often in this set: Discovery Research, Bioanalysis, Translational Research, LC-MS Bioanalysis (Small Molecule), and Medicinal Chemistry. ## Matching companies - [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. - [Atheln, Inc.](/companies/athelnbiomed) - Atheln provides customized strategic and operational consulting across product development, CMC, nonclinical, clinical, regulatory, and commercial services for pharma, biotech, and medtech clients. - [Cassia, LLC](/companies/cassiallc) - Cassia, LLC is a San Diego-based CRO specializing in green chemo-enzymatic synthesis of stable-isotope labeled metabolites, proteins, and nucleic acids, plus LC-MS/MS RNA modification mapping services for discovery and therapeutic development. - [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. - [Sapala Organics](/companies/sapalaorganics) - Custom synthesis of nucleic acid building blocks, modified phosphoramidites and oligonucleotide delivery compounds, plus FTE-based CRO and fee-for-service CDMO engagements. Orthogonal analytical services serve clients from early R&D through pharma innovators. - [SoCal Biosciences, Inc.](/companies/socalbiosci) - San Diego-based bioanalytical CRO specializing in assay development and analysis for mRNA, oligonucleotides, and large molecules across discovery through clinical development phases. - [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. - [WuXi AppTec](/companies/wuxiapptec) - Global CRDMO platform providing integrated end-to-end contract research, development, and manufacturing services across discovery, preclinical, clinical, and commercial phases for small molecules, peptides, oligonucleotides, and biologics across 30+ countries.