- Base Structures UK Ltd - Knowle West Media Centre, Bristol, Bristol, BS4 1NL
- Baseel - 1 Gloucester Drive, London, NW11 6BH
- Baselayer - 11 Derry Downs, Orpington, Kent, BR5 4DT
- Baseline Creative Ltd - 25 Oakwood Road , Bristol, BS9 4NP
- Baseline Technology Ltd. - 2 Winchester Drive, Co. Durham, SR8 2RJ
- Basemap Ltd - Surrey Technology Centre, Occam Road, Guildford, Surrey, GU2 7YG
- Basement and Drainage Systems Ltd - Gawsworth Court, Warrington, WA3 6NJ
- Basements 4 You Ltd - South Park Studios, Fulham, London, SW6 3HH
- Basepoint Centres Ltd - 61 Thames Street, Windsor, Berkshire, SL4 1QW
- Basford Plant Ltd - Mayfield House, Pinxton Lane,, Nottinghamshire, Nottinghamshire, NG17 8LT
- Basic Business Systems Ltd - Brookside Road, Nottingham, Nottinghamshire, NG11 6AT
- BASIC Packaging Ltd - Hornbeam House , Norwich, Norfolk, NR13 6PT
- Basics - Unit 7 Eagle Industrial Estate, Witney, Oxfordshire, OX28 4YR
- Basildon Chemical Co Ltd - Kimber Road, Oxfordshire, OX14 1RZ
- Basildon Microwaves & Catering Equipment - 10 Orion Court, Basildon, Essex, SS14 3DB
Companies 811 to 825 | Page 55 of 263