Filtermist International - Supplies oil mist filters to machine tool workshops and OEM's worldwide. Oil mist is removed before it enters the atmosphere and returned to the machine for re-use.

Micronair - Specialists in dust and pollution control, filters and filtration, mineral fibre manufacturing, and practical ceramic technology for developing countries.

Purex International - Specializes in laser, solder, and welding fume and dust extraction and air filtration systems using HEPA filters.

Western Air Ducts - Consultants, designers, manufacturers, and installers of industrial dust and fume extraction systems.

United Air Specialists Ltd. - Provides solutions to air quality problems from interior air quality concerns in the office to welding smoke and process dusts in the factory.

WorkPoint Environments Ltd - Makers of the Airbench downdraught dust and fume extraction workbench.

Ionizer - Sells large and small room ionizers and offers information on health related issues.

Kleenair Group - Manufactures a wide range of commercial air cleaners capable of eliminating almost any form of particulate pollution.