Tristel Plc is a United Kingdom-based company, engaged in designing, manufacturing and sale of infection control, contamination control and hygiene products. The Company operates in three business segments: human healthcare, animal healthcare and contamination control. Human healthcare is engaged in manufacturing, developing and sale of infection control and hygiene products, which incorporate the Company�s chlorine dioxide chemistry, and are used for infection control in hospitals. Animal healthcare is engaged in the manufacture and sale of disinfection and cleaning products, principally into veterinary and animal welfare sectors. Contamination control offers the pharmaceutical and personal care product manufacturing industries. Some of the products of the Company include Vets, Kennels, Catteries, Breeders, Groomers, Retirement homes, Elderly Care, Radiology, Hospices, Aseptic, Cosmetics and Neonatal.