Aerospace Company Index - K
- K & S Dental Laboratory - London
- K 2 Medical Systems Ltd - Plymouth
- K-Med Ltd - London
- K. Waterhouse Ltd - Greenford
- K.S.M. Distributors Ltd - Bangor
- Kaam Pharma Ltd - Harrow
- Kamplex Ltd. - London
- Kapitex (Healthcare) Ltd - Wetherby
- Kare Ltd. - Port Glasgow
- Karl Storz Endoscopy (Uk) Ltd - Dundee
- Karomed Ltd - Chard
- Kaycee Veterinary Products Ltd. - Haywards Heath
- Kayjay Hair Supplies - Walsall
- KEC Ltd - Aldermaston
- Kellear Hearing - Christchurch
- Kemneeds - Antrim
- Ken Hope Recycling Ltd - Carlisle
- Kendall Hyde Ltd - Basingstoke
- Kent Express Ltd - Gillingham
- Kent First Aid Supplies Ltd - Canterbury
- Kent Surgical Instruments - Erith
- Kenward Orthopaedic Ltd. - Leeds
- Kern-Liebers Ltd (Spiroflex Division) - Gainsborough
- Kernow Solutions - Newquay
- Kerr U K Ltd. - Peterborough
- Kestrel Ophthalmics Ltd - Broadstone
- Kettering Cleaning Supplies - Kettering
- Kettering Recycling Centre - Norwich
- Kettering Shopmobility - Kettering
- Kettering Surgical Appliances Ltd. - Northampton
- Kewal Mobility Ltd - Driffield
- Kielder Forest Products Ltd. - Morpeth
- Kimal P L C - Bromsgrove
- Kimal Plc - Droitwich
- Kingkraft Ltd - Sheffield
- Kingsnorth Engineering - Ashford
- Kirby Cross Pharmacy (Frinton On Sea) - Frinton On Sea
- Kirkfield Ltd - Bromsgrove
- Kirkstall Ltd - Sheffield
- Kirkstall Precision Ltd - Leeds
- Kissack Care - Douglas
- Klauke UK Ltd - Bungay
- Kms Direct Ltd - Burnley
- Knight Strip Metals Ltd - Potters Bar
- Knightwood Surgery - Eastleigh
- Knox Pharmaceuticals Ltd - Ripon
- Kobayashi Healthcare Europe Ltd - London
- Koller Engineering Ltd - Yeovil
- Komtur Pharmaceuticals Uk Ltd - Hampton
- Konecranes UK Ltd - West Bromwich
- Krysteline Group Ltd - Wimborne
- Kuehne + Nagel Ltd (St Helens) - St Helens
- Kyowa Hakko Kirin Uk Ltd. - Slough
- Kyphon - Brentford