• Amcor Ltd
  9 Ryan Drive, BRENTFORD, Middlesex, TW8 9ER
• Clean Air Products Ltd
  Suite 7 Swan Business Centre, Fishers Lane, LONDON, Greater London, W4 1RX
• Flanders Air Purification Equipment
  96 Columbia Road, LONDON, Greater London, E2 7QB
• Holmes Products
  1 Francis Grove, LONDON, Greater London, SW19 4DT
• Ideal Air
  9 Cromwell Centre, Roebuck Road, ILFORD, Essex, IG6 3UG
• Pioneer Air Systems Ltd
  19 Ewell Road, SUTTON, Surrey, SM3 8DD