- Boston - 44 companies
- Boston Lincolnshire - 1 company
- Bottesford - 1 company
- Bottrop - 1 company
- Bourn - 1 company
- Bourne - 19 companies
- Bourne End - 21 companies
- Bourne Road, Crayford - 1 company
- Bournemouth - 125 companies
- Bournmouth - 2 companies
- Bourton on the Water - 1 company
- Bourton-on-the-water - 1 company
- Bow - 1 company
- Bowburn - 2 companies
- Brackenfield - 1 company
- Brackley - 44 companies
- Bracknell - 72 companies
- Bracknell Berkshire - 1 company
- Braddan - 1 company
- Bradford - 349 companies
- Bradford On Avon - 8 companies
- Bradford-on-Avon - 5 companies
- Bradley - 3 companies
- Bradley Stoke - 1 company
- Bradshaw - 1 company
- Braidwood - 1 company
- Braintree - 85 companies
- Bramble Road - 1 company
- Bramley - 1 company
- Brampton - 2 companies
- Brampton, - 1 company
- Brandesburton - 1 company
- Brandon - 22 companies
- Braunstone - 1 company
- Braunton - 7 companies
- Bray - 3 companies
- Brechin - 3 companies
- Brecon - 13 companies
- Bredbury - 2 companies
- Bredgar - 1 company
- Bredwardine - 1 company
- Bremen-Hannover - 1 company
- Brentford - 35 companies
- Brentwood - 63 companies
- Bretby - 1 company
Towns 226 to 270 | Page 6 of 9
