Arkema Inc.
- Diversified chemicals manufacturer. Products include acrylic monomers and polymers, technical polymers and resins, agrichemicals, fluorochemicals, peroxides, and thiochemicals.
- http://www.arkema-inc.com/

Anqiushi Luxing Chemistry Co., Ltd.
- Producer of oil drilling chemicals, metal coatings, fertilizer anticaking agents and surfactants in China.
- http://www.luxingchem.com

Alpha Chem, Inc
- Producer of adipic acid, castor oil, guar gum, menthol, camphor, and sulfolane in New Jersey. Also sources pigments and specialty chemicals from other manufacturers through global alliances.
- http://www.alphachem.com/

Anderson Development Company
- Specialty and custom chemical manufacturer whose products include polyurethanes and curatives, acrylic resins, styrene copolymers, organoborates, and nitrogen trifluoride.
- http://www.andersondevelopment.com/

ArrMaz Custom Chemicals
- Makes a variety of chemicals for use in fertilizer manufacturing, phosphate mining, and industrial minerals processing, most of which are custom formulated to fit customer applications.
- http://www.arrmaz.com/

Athea Laboratories, Inc
- USA. Manufacturers of specialty chemicals for cleaning, fire fighting, lubrication, wet wipe production, and waste water and sewage treatment. Technical information on PDF files.
- http://www.athea.com/

Aslchem International Inc.
- Food and industrial chemicals including fertilizers, sulphur, lead nitrate, sodium citrate and potash. Product information, industry links, and information request form.
- http://www.aslchem.com/

Avatar Corporation
- Products for the Food, Drug and Cosmetic industries. Custom blending services, industry news, and company employment information.
- http://www.avatarcorp.com