Company Index
- X - Lite Ltd - Poole
- X L Precision Engineering - Sheffield
- X L Refrigerators (Leeds) Ltd - Pudsey
- X Met - Motherwell
- X Workss Ltd - Chelmsford
- X-L Technologies U K Ltd - Hyde
- X.R.O. Chemical Services Ltd - Ashbourne
- Xaracon Ltd - Nottingham
- Xavier Auto Clinic - London
- Xavier Engineering Ltd - Burnley
- Xchanger Services Ltd - Hinckley
- Xclusive Solutions Ltd - Crawley
- Xerox UK Ltd - Mitcheldean
- XJL Ltd - Kenley
- XL EDM - Stockton on Tees
- XL Engineering Ltd - Sandbach
- XL Plating Co - Gloucester
- XL Scales - Downham Market
- XM Services Ltd - Dundee
- Xma Ltd - Nottingham
- Xograph Healthcare Ltd - Tetbury
- Xpertec Engineering Software Ltd - Waterlooville
- XTA Electronics Ltd - Stourport on Severn
- Xtr (North) Ltd - Wigan
- Xtrac Ltd - Thatcham
- Xtract Process Systems Ltd - Newcastle under Lyme
- Xtral Ltd - Wolverhampton
- Xtralis (Uk) Ltd - Hemel Hempstead
- Xtronics Ltd - Gravesend
- Xybella Ltd - Ipswich
- XYZ Machine Tools Ltd - Tiverton
