Howorth Air Technology

Howorth Air Technology is a private UK clean-air engineering company supplying ultra-clean ventilation, containment, and specialist environment solutions for healthcare and pharmaceutical customers. The company designs, manufactures, installs, commissions, and services air-handling and containment systems used in operating theatres, critical care spaces, and pharmaceutical, biotech, and chemical manufacturing environments. Its flagship EXFLOW ultra-clean ventilation technology is used in operating rooms to reduce airborne contamination and support lower surgical site infection risk, while its pharma business provides containment and aseptic-processing solutions such as isolators and related engineering services. Howorth also offers turnkey theatre and cleanroom projects, equipment integration, and aftersales/service support. Although it is healthcare-related, it is not a drug developer and does not have a therapeutic pipeline in the biotech/pharma sense.