Research Directions Pty Ltd.
- Provides organic chemical synthesis and purification, natural product library management, and analytical services.
- http://www.researchdirections.com.au

Ionic Liquids Technologies
- Offers contract research and development, consulting, and custom synthesis in the field of ionic liquids. Overview of services and applications. Germany.
- http://www.iolitec.de

BoroScience Canada, Inc.
- Offers custom synthesis of boron chemicals, including boranes, borazines, and boron-containing biomolecules, and consultancy for applications in pharmaceuticals, biotechnology and nanotechnology. Profile of company in Hubbards, Nova Scotia.
- http://www.boroscience.com/

Galchimia
- Company in Spain specializing in R&D and small-scale custom synthesis in the field of organic chemistry, for the chemical and pharmaceutical industries. Overview of representative products and reaction portfolio.
- http://www.galchimia.com/

Damocles10, Inc.
- Synthetic resource laboratory for contract research organizations, offering analytical standards for various chromatographic and spectroscopic techniques.
- http://www.damocles10.com/

Neosyn Laboratories
- A custom manufacturer of high purity organic chemicals, on a semi-micro to bench scale, synthesis laboratory, specializing in the synthesis and purification of organic chemicals.
- http://www.neosyn.com/

BuckyUSA
- Purified fullerenes, derivatives and custom synthesis. Custom synthesis of multiwall and single wall nanotubes.
- http://www.flash.net/~buckyusa

American ChemTech
- Custom synthesis, products include organic light emiting materials (OLED), chemicals, cosmetics materials, chemical intermediates,and specialty chemicals.
- http://www.american-chemtech.com/

Prime Organics, Inc.
- Custom synthesis of small or large amounts of organics.
- http://primeorg.com/

Eburon Organics
- Manufactures synthons and reagents for organic chemistry, with a focus on selenium and tellurium compounds, organotin compounds, calixarenes, acetals and chiral compounds. Offers product information sheets, custom synthesis, and search by substructure.
- http://www.eburon-organics.com/

SEAC : Fine Chemicals for Life Sciences
- Manufacturer and provider of fine chemicals to various industries worldwide. Site includes location, company history, and products. Expertise in development and production of fine chemicals, key intermediates and API's for pharmaceutical industries.
- http://www.seac.fr/

Syntagon AB
- An independent lab offering contract synthesis and research. Description of facilities, staff information and news.
- http://www.syntagon.se/

Combi-Blocks, Inc.
- Worldwide supplier for combinatorial chemistry building blocks. Nice glassware also. Chemicals available, custom synthesis, and contacts.
- http://www.combi-blocks.com/index.htm