Michigan Diagnostics, LLC.
- Chemiluminescence-alkaline phosphatase and horseradish peroxidase substrates, chiral compounds, steroids, biotin, antibody, enzyme conjugates substrates from Troy.
- http://www.michdiag.com/

Sanosil Ltd.
- Specialist in disinfectants, surfactants and cleansers, including enzymes for treatment of effluent, based in Meilen, Switzerland.
- http://www.sanosil.com/

Novozymes AS.
- Develops, manufactures and markets industrial quantities. Includes applications, products by industry, development news, corporate data, customer login and contacts in Bagsvaerd, Denmark.
- http://www.novozymes.com/

Nothing But Invertase
- Offers different strengths, and kosher certified batches. Includes specifications, quantities and contacts in the USA.
- http://www.invertase.net/

Genencor International
- Develops, and sells biocatalysts and other biotechnological products for the industrial, healthcare, consumer and agri-processing markets. Includes range of sectors, global contacts, with headquarters in Palo Alto, California.
- http://www.genencor.com/

Analytica Ltd.
- Manufacturer of enzymes for textile and leather industry, and food preparations, including gluten free, low protein and energy mixes, and antioxidant vitamins. Based in Sofia, Bulgaria.
- http://www.analytica-bg.com/

Biocatalytics, Inc.
- Established to help companies identify opportunities for the applications, and develop and implement enzyme-based processes. Lists patents and contacts Pasadena, California.
- http://www.biocatalytics.com/

Diversa Corporation
- Discovers and develops novel biologically active compounds for use in agricultural, chemical processing, industrial and pharmaceutical applications. Includes patents and technology at San Diego, California. (Nasdaq: DVSA)
- http://www.diversa.com/

Enmex, SA.de CV.
- Manufacturing and distribution of industrial amylase and proteases for agriculture, animal health and feed, chemical processing, diagnostic, health and beauty aids, industrial, textile and pharmaceutical industries. Based in Edo, Mexico.
- http://www.enzymes.com.mx/

Specialty Enzymes and Biochemicals Co.
- Manufacturer of enzymes, supplying raw material, customized blends and branded products to industries throughout the world, from Chino, California.
- http://www.specialtyenzymes.com/

Biochem Europe Belgium
- Producer of vegetable proteases of papaya, pineapple, fig and kiwi for the food, health and pharmaceutical industries based in Mons, Belgium.
- http://www.biochem-europe.be/

Maps, Ltd.
- Producer and exporter of industrial enzymes. Lists product applications, resources with forum, career information and contacts at Vatva, India.
- http://www.mapsenzymes.com/

Lyven
- Industrial enzymes produced via solid state fermentation in Columbelles, France.
- http://www.lyven.com/

Shenzhen Gene Ferment Biotech Development Co.Ltd
- Chinese manufacturer offering consulting and listing active enzymes used in food, brewing, leather, paper making and environmental protection industries and in dyeing and textile finishing.
- http://www.szgfm.com/index_e.htm

Biozyme Laboratories Ltd.
- Offers enzymes and related biochemicals for bulk biopharmaceuticals production, medical diagnostics and healthcare industries in Blaenavon, Wales and San Diego, California.
- http://www.biozyme.com/

Bio-Cat, Inc.
- Company overview and range of enzymes available for food, industrial and dietary supplement applications. Troy, Virginia.
- http://www.bio-cat.com/

Advanced Biochemicals Ltd.
- Manufacturers of enzymes used in textiles, leather, detergents, coffee, breweries, fruit juices, pharmaceuticals, baking, water treatment. Includes technical data, product applications, corporate and contact details in Maharashtra, India.
- http://www.enzymeindia.com/