• A & J Machine, Inc. dealer of used pharmaceutical equipment.

• Abbott Laboratories Discovers and develops products and services that span the continuum of care, from prevention and diagnosis to treatment and cure.

• Abgenix Focuses on developing and commercializing fully human monoclonal antibodies for a variety of diseases.

• Academy Biomedical Company specializing in human apolipoprotein, antigen and polyclonal antibodies.

• Access Pharmaceuticals Focused on developing both novel low-development-risk products and technologies which present major longer-term product opportunities.

• Adolor Research-based product company that develops analgesics and related therapeutics.

• Advanced Drug Delivery Technologies AG offers clients professional development of sterile and solid dosage formulations from the prototype development phase to production of clinical material and commercial production.

• Advancis Pharmaceutical Focused on the development and commercialization of novel anti-infective products.

• Aero Pharmaceuticals distributor of allergenic extracts, vials, diluents, pharmaceuticals, and adjunct products to the specialist in allergy, immunology, and otolaryngology.

• Agouron Pharmaceuticals manufacturing and marketing of small molecule drugs engineered to inactivate proteins which play key roles in serious diseases.

• AkPharma makers of Lactaid, Beano, CatSip, and Curtail.

• Akzo Nobel Serves customers throughout the world with healthcare products, coatings, and chemicals.

• Aldevron providers of custom DNA purification and molecular biology products.

• Alexion Pharmaceuticals, Inc. developing proprietary immunoregulatory compounds for the treatment of severe medical conditions, including autoimmune and cardiac disorders.

• Alfacell Corporation biopharmaceutical company engaged primarily in the research and development of novel ribonuclease (RNase) enzymes for various therapeutic applications.

• Alkermes Specializes in the development of controlled, sustained-release injectable drugs.

• Allendale Pharmaceuticals maker of the Today Sponge and innovative personal care products.

• Allos Therapeutics Focused on developing and commercializing innovative small molecule drugs, initially for improving cancer treatments.

• Alpha Therapeutic Corporation developer of plasma derived products including coagulation factors, immune globulins, and plasma volume expanders.

• AlphaRx formulates and commercializes controlled-release therapeutic products using proprietary drug delivery technologies.