CDMOs working on Small Molecule
Small Molecule is an important modality used by sponsors to shortlist partners for specific delivery, regulatory, and execution needs. This page groups CDMO organizations working on Small Molecule, 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 modality 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
- ARSI Canada Inc
ARSI Canada is a specialized CRO offering custom synthesis, API scale-up, analytical method development, and drug development services with over 50 years of combined experience and a GMP manufacturing facility in Bangladesh.
- Adragos Pharma
Global CDMO headquartered in Munich offering end-to-end development and manufacturing for small molecules and biologics, including sterile/non-sterile liquids, solids, semi-solids, lyophilization, and prefilled syringes across seven facilities in Europe and Japan.
- Ajinomoto Bio-Pharma Services
Ajinomoto Bio-Pharma Services is a global contract development and manufacturing organization (CDMO) dedicated to improving the health of humankind through adaptive solutions and responsive service.
- Akums Drugs and Pharmaceuticals Ltd.
India's largest CDMO with 15+ state-of-the-art facilities and 30% domestic market share, manufacturing 4,100+ formulations across tablets, capsules, injectables, APIs, and specialty dosage forms under WHO-GMP, USFDA, EU-GMP, and TGA compliance.
- Alfa Chemistry
Alfa Chemistry is a global Contract Research Organization specializing in organic chemistry, material chemistry, and medicinal chemistry, offering custom synthesis, analytical testing, and chemical products for research and development.
- 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.
- Altasciences
Mid-size early phase CRO/CDMO in Canada and the U.S. offering preclinical safety testing, clinical pharmacology (Phase I–II), bioanalysis, research services, and manufacturing with integrated capabilities.
- Amneal Pharmaceuticals
U.S.-based biopharmaceutical company offering oral solid dosage, injectables, and API manufacturing with FDA-approved facilities across the U.S. and India, including advanced capabilities in lyophilization, aseptic processing, and oncology formulations.
- Ardena
Ardena is an integrated CDMO and bioanalytical CRO specializing in advanced drug product development, nanomedicine, and bioanalysis for complex molecules including poorly soluble compounds, highly potent APIs, and controlled substances.
- Ascendia Pharmaceutical Solutions
Ascendia is a specialty CDMO providing formulation development, analytical services, and GMP manufacturing for small molecules and biologics from pre-formulation through commercialization, with proprietary nanotechnologies including LipidSol, EmulSol, AmorSol, and NanoSol.
- 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.
- Aurigene Pharmaceutical Services Limited
Integrated CRO-CDMO with 25+ years of discovery and development expertise across small and large molecules, operating 16 US FDA-inspected cGMP facilities across three manufacturing countries.
- Aurobindo Pharma CDMO
Aurobindo Pharma Limited is one of the largest generic pharmaceutical companies globally, with a strong commitment to making medicines affordable and accessible.
- 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.
- BOC Sciences
BOC Sciences is a custom lab chemical supplier offering bulk compounds, custom synthesis, cGMP manufacturing, analytical services, and specialized drug delivery and bioconjugation platforms for pharmaceutical and biotechnology clients.
- BSP Pharmaceuticals
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.
- Bend Bioscience
U.S. pharmaceutical CDMO offering design, development, and manufacturing of oral solid and liquid dosage forms, from early formulation to commercial-scale production across three domestic locations.
- 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.
- Bushu Pharmaceuticals
Bushu Pharmaceuticals is a contract development and manufacturing organization (CDMO) specializing in pharmaceutical contract manufacturing with over 25 years of experience.
- CMC Pharmaceuticals, Inc.
CMC Pharma provides integrated formulation development, analytical testing, stability studies, and cGMP manufacturing oversight for small molecule drug programs from preclinical through post-approval, with hands-on regulatory expertise and CMO management built in.
- Cambrex
CDMO offering drug substance and drug product development, manufacturing, and analytical services across small molecules, peptides, and specialty chemistries.
- Carbogen Amcis
Full-service CDMO offering integrated drug substance and sterile drug product development and manufacturing from early phase through commercialization, with specialized capabilities in API synthesis, process development, analytical services, and stability testing across multiple scales.
- 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.
- 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.
- Clearsynth
Clearsynth delivers advanced deuterium science, isotopically labelled compounds, custom synthesis, and specialized CDMO services for small-molecule drug discovery and development. ISO 17025, ISO 17034, and ISO 9001:2015 certified with capabilities spanning reference standards, generic APIs, process development, and scale-up manufacturing.
- Codis
Global CDMO specializing in commercial-scale spray drying, amorphous solid dispersions, microencapsulation, and continuous granulation with 400,000 sq ft of GMP manufacturing across US and UK facilities.
- CordenPharma
Full-service CDMO offering cGMP development and manufacturing of APIs, lipid excipients, drug products, injectables, peptides, LNPs, oligonucleotides, and oral solid dose across 10 facilities in 6 countries with 3000+ employees.
- 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.
- Dalton Pharma Services
Health Canada–approved and FDA-inspected cGMP contract manufacturer offering integrated drug discovery, development, and manufacturing services including custom synthesis, API production, formulation development, and sterile fill-finish for vials, syringes, and cartridges.
- Delpharm
Top-5 global CDMO with 18 production sites across Europe and North America, specializing in solid, semi-solid, non-sterile and sterile liquid dosage forms including prefilled syringes, nasal sprays, and injectables; capacity to produce over 300 million units annually.
- Dipharma
Global CDMO and API manufacturer with 600 employees, 4 cGMP plants, and 75+ years of experience in hazardous chemical synthesis, offering exclusive synthesis services and catalogue APIs with FDA, AIFA, and PMDA inspections since 1970.
- Divi's Laboratories
World's largest API manufacturer and trusted CDMO partner for 25+ years, offering generic APIs, custom synthesis, peptides, and nutraceutical ingredients to 100+ countries with complete backward integration and green chemistry principles.
- Dr. Reddy's Laboratories
Integrated global pharmaceutical company manufacturing generics, APIs, biosimilars, and innovative medicines across 66 countries with capabilities in small molecule and biologics development and manufacturing.
- Ethypharm
Ethypharm is a leading mid-size international specialty pharmaceutical company with strong European roots.
- Fluorochem
Fluorochem supplies over 400,000 high-quality chemicals and reagents globally, with custom synthesis and contract manufacturing capabilities for pharmaceutical and life sciences research.
- Gland Pharma Limited
Gland Pharma is a vertically integrated CDMO offering sterile injectable manufacturing across vials, lyophilized, prefilled syringes, and ophthalmic formats, with four cGMP-compliant formulation facilities and four API manufacturing units, supported by R&D capabilities in formulation, analytical, and process development.
- Glatt
Glatt Pharmaceutical Services is a CDMO specializing in complex oral solid dosage forms, multiparticulate systems (pellets, micropellets, granules), and advanced drug delivery solutions including controlled release, solubility enhancement, and taste masking from early development through commercial manufacturing.
- Grand River Aseptic Manufacturing
Sterile injectable CDMO specializing in fill-finish services for liquid and lyophilized vials, syringes, and cartridges, with Annex 1 compliant facilities and experience in biologics, small molecules, and vaccines.
- Grifols Partnership
CDMO specializing in small molecule injectable products, including concentrated and diluted parenteral formulations and intravenous solutions, leveraging 100+ years of Grifols expertise.
- Halo Pharma
Halo Pharma provides end-to-end pharmaceutical development and manufacturing for small molecule therapeutics across solids, semi-solids, oral liquids, and sterile injectables, with two North American cGMP facilities and an accelerated 16–20 week tech transfer program.
- J-STAR Research, Inc.
Contract process R&D and cGMP manufacturing for small molecule pharmaceuticals, specializing in high-potent compounds, controlled substances, crystallization development, and analytical services across Phase 1–3 clinical programs.
- JRS Pharma
JRS Pharma provides innovative excipients, coatings, formulation expertise, and biopharma services for solid and liquid dosage form development and manufacturing.
- Lacamas Laboratories Inc.
Large-scale contract manufacturer of pharmaceutical intermediates and fine chemicals with over 32,000 gallons of reactor capability, specializing in process development, scale-up, and hazardous chemistry handling.
- Laurus Labs
Global pharmaceutical company specializing in APIs, formulations, and CDMO services for small molecule and biologics.
- Lifecore
Lifecore is a sterile injectable CDMO with 60 years of regulatory experience, offering end-to-end services including formulation and process development, aseptic manufacturing, fill-finish, analytical testing, stability, and assembly and packaging for drugs, biologics, medical devices, and combination products.
- Lupin Limited
Global pharmaceutical manufacturer with robust quality systems aligned to US FDA, UK MHRA, and EU GMP standards; operates diversified manufacturing across generics, complex formulations, and specialty segments with advanced automation and digital quality infrastructure.
- Micromacinazione
Swiss-based CDMO specializing in particle engineering and micronization with over 50 years of experience. Offers micronization, milling, spray drying, solid-state characterization, and complementary processing services (classification, blending, cryogenic, co-micronization, conditioning) for APIs, HPAPIs, controlled substances, and excipients from early development to commercial GMP scale.
- Neuland Laboratories
Global API CDMO supporting biotechnology and pharmaceutical companies in design, development, and manufacturing of complex active pharmaceutical ingredients from early-stage drug development through commercial scale.
- Nuvisan
Full-service CRO and CDMO with specialized competency centers in drug discovery, formulation development, GMP manufacturing, and bioanalytical services across Germany and France.
- PHT International, Inc.
PHT International is a Contract Research, Development, and Manufacturing Organization (CRDMO) offering small-molecule process R&D, cGMP manufacturing from milligrams to multi-tons, and chemical sourcing with global facilities across North America, Europe, and Asia.
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