Class Biologically Clean

Class Biologically Clean is a private U.S. manufacturer of flexible film isolators, cleanrooms, containment units, and related accessories used in gnotobiotic animal research, microbiome research, infectious disease studies, and biopharmaceutical production. The company is best known for softwall isolator systems that create sterile or microbially controlled environments for laboratory and production applications. Its offerings include germ-free animal research isolators, pharmaceutical barrier and containment isolators, semi-rigid isolators, decontamination chambers, and cleanroom systems. Founded in 1978, the company serves universities, researchers, germ-free animal producers, and pharmaceutical users from Madison, Wisconsin. Rather than operating a therapeutic drug pipeline, it is a commercial tools and equipment supplier supporting life science and healthcare research infrastructure.