- Blackfive Engineering Ltd - 16 Beeston Court, Cheshire, WA7 1SS
- Blackfriar Paints - Tor Coatings Ltd - Shadon Way, County Durham, DH3 2RE
- Blackfriars Ltd - Bingswood Road, Derbyshire, SK23 7NB
- Blackhall Engineering Ltd - Bradford Road, West Yorkshire, HD6 4DJ
- Blackheath Products Ltd - Units2-4 Fairfield Park Trading Estate, Halesowen, West Midlands, B62 9JL
- Blacklake Systems Ltd - Unit 6a Whitebridge Estate, Stone, Staffordshire, ST15 8LQ
- Blacklands Fire - 35 St Helens Park Road, Hastings, East Sussex, TN34 2DN
- Blackline GPS - Unit 11, Colchester, Essex, CO6 2DY UK
- Blackmoon Lighting - Unit 8 Dryden Place, Loanhead, Midlothian, EH20 9HP
- Blackmore - Longmead, Dorset, SP7 8PX
- Blackmore Ricotech - Chitterne Dairy, Shrewton Road, Warminster, Wiltshire, BA12 0LJ
- Blackpool & the Fylde College - Ashfield Road, Blackpool, Lancashire, FY2 0HB
- Blackpool Design Associates Ltd - Rear 79/97 Cocker Street, Blackpool, FY1 2EB
- Blackpool Nutrition Centre - 22 Deansgate, Lancashire, FY1 1BN
- Blackpool Power Tools - 120 Mowbray Drive, Blackpool, Lancashire, FY3 7UN
Companies 2056 to 2070 | Page 138 of 275