Eka Chemicals
- Manufacturers of chemicals and systems for environment compatible pulp bleaching processes and chemicals systems for paper making. Also market chemicals for certain industrial applications as well as engineering, process plants and equipment.
- http://www.eka.com/

Epochem Co., Ltd.
- Manufacturer and distributor of dyes and pigments, agrochemicals, bulk pharmaceuticals, and chemical intermediates.
- http://www.epochem.com

Eastman Chemical Company
- International chemical company that produces more than 400 chemicals, fibers, and plastics.
- http://www.eastman.com/

E-teck, Ltd.
- Manufactures a complete range of high performance professional chemical maintenance products for a variety of industries.
- http://www.e-teck.com/

Equistar Chemical Company
- Equistar is a major chemical company with more than six billion dollars in assets. Lyondell Chemical owns 41% of the partnership.
- http://www.equistarchem.com/

Emerging Technologies, Inc.
- Specialty chemicals, superabsorbent polymers, gel powders, gel crystals, water-soluble chemicals, laminates, airlaids, composites, absorbent solution polymer, consulting, CMC.
- http://www.creativechemistry.com/