| Company Name |
Company's URL |
| Actylis | actylis.com |
| Achemo Scientific Limited | www.achemo.com |
| Advanced Chemical Intermediates Ltd. | www.acints.com |
| Aconpharm Corporation | www.aconpharm.org |
| Acore Pharmatech, Inc. | www.acorepharmatech.com |
| Acros Organics | www.acros.com |
| ACS Scientific Inc. | www.acssci.com |
| Actikem Ltd. | www.actikem.com |
| Activate Scientific GmbH | www.activate-scientific.com |
| Active biopharma Corp | www.activebiopharma.com |
| Adam, Gates & Company, LLC | www.adamgatescompany.com |
| Addtek Chemical | www.add-tek.com |
| Addexbio Technologies | www.addexbio.com |
| Adesis, Inc. | www.adesisinc.com |
| Adobe Chem Co., Ltd. | www.adobechem.cn |
| AdooQ BioScience, LLC | www.adooq.com |
| Advanced Aromatics, L. P. | www.advancedaromatics.com |
| Advanced Asymmetrics, Inc. | www.advancedasymmetrics.com |
| Advanced ChemTech | www.advancedchemtech.com |
| Advanced Synthesis | www.advancedsynthesis.com |
| Advan Pharmachem Co., Ltd. | www.advanpharma.com.cn |
| Advint Pharmaceutical Pvt Ltd. | www.advintpharma.in |
| Advanced Technology & Industrial Co., Ltd. | www.advtechind.com |
| AEchem Scientific Corporation | www.aechemsc.com |
| AeroLyn Biotech Co.,Ltd. | www.aerolyn.com.cn |
| Aestar(Zhongshan) Co., Ltd. | www.aestar.com |
| AF Biochem Co., Ltd. | www.afbiochem.com |
| AF Biochem Co., Ltd. | www.afbiochem.com.cn |
| AF ChemPharm, Ltd. | www.afchempharm.co.uk |
| AfferChem, Inc. | www.afferchem.com |
| Affinitis Pharma LLC | www.affinitispharma.com |
| Affon Chemical Co., Ltd. | www.affonchem.com |
| Agile Mfg. Chemical Co., Ltd. | www.agilemfg.com.cn |
| Agno Pharma | www.agnopharma.com |
| AG Pharmtech Inc. | www.agpharmtech.com |
| Agrige Bioscience Co., Ltd. | www.agrige.com |
| Agro-link International Co., Ltd. | www.agro-link.com |
| Agro-care Chemical Industry Group Limited | www.agrocare.com.cn |
| AGTC BIOPRODUCTS LTD. | www.agtcbioproducts.com |
| Aisuo Chem Co., Ltd. | www.aisuochem.com |
| Ajay Organics Pvt. Ltd. | www.ajayorganics.in |
| AK Biotech Co., Ltd. | www.akbiotech.com.cn |
| AKL Research LLP | www.aklresearch.co.uk |
| Akron Polymer Systems, Inc. | www.akronpolysys.com |
| AK Scientific, Inc | www.aksci.com |
| Aktin Chemicals Inc | www.aktinchem.com |
| AkzoNobel Functional Chemicals | www.akzonobel.com |
| Alabiochem Tech Co., Ltd. | www.alabiochem.com |
| Albemarle Corporation | www.albemarle.com |
| Alb Technology Limited | www.albtechnology.com |
| Alcatraz Chemicals | www.alcatrazchemicals.com |
| Alchem Pharmtech, Inc. | www.alchempharmtech.com |
| Alamanda Polymers, Inc. | www.alpolymers.com |
| Albany Molecular Research, Inc. | www.amriglobal.com |
| Advanced Molecular Technologies Pty Ltd. | www.amtechpl.com |
| Alberta Research Chemicals, Inc. | www.arciglobal.com |
| Advance Research Chemicals, Inc. | www.fluoridearc.com |
| Advanced Biopharma Inc., Marketed as Muse Chem. | www.musechem.com |
| Advanced Ceramic Materials | www.preciseceramic.com |