Fermentation Biochemistry: Fermentation Micobiology and Ecology,    Companies on Fermentations Niro Inc., Columbia, Maryland: Niro Inc. is a full-service company offering engineering, systems, and solutions for powder and liquid processing. UniTech Pharma, Matfors Sweden:An independent contract manufacturer of products to be used in clinical studies showing "Proof Of Concept". Present operations are fermentation and purification. Vendors and Manufacturers of Fermentors. VirTis: Fermentors