Companies
| Name | City | Phone | ||
|---|---|---|---|---|
| BINNINGTON | — | — | — | Open → |
| Bird Homes | Tadcaster | w.bird@bird-homes.co.uk | — | Open → |
| Birmingham City Council | Birmingham | building.consultancy@birmingham.gov.uk | 0121 303 9944 | Open → |
| BJORN RISI | — | — | — | Open → |
| Blaby District Council | Narborough, Leicester | — | 0116 275 0555 | Open → |
| BLACKBURN | — | — | — | Open → |
| Blackburn & Darwin Borough Council | Blackburn | — | x | Open → |
| BLACKER GRANGE FARM | — | — | — | Open → |
| Blackpool Borough Council | Blackpool | — | 01253 476210 | Open → |
| Blackwells Building & Groundworks | Selby | louisb754@hotmail.com | — | Open → |
| BLACKWOOD HALL BUISNESS PARK | — | — | — | Open → |
| BLACKWOOD HALL LTD | — | — | — | Open → |
| BLAIR | — | — | — | Open → |
| Blair Contract Ltd | Bedfordshire | — | — | Open → |
| Blakeley Homes Ltd | Nr Howden | info@pottonbuilders.co.uk | — | Open → |
| BLAKEY | — | — | — | Open → |
| BLAND | — | — | — | Open → |
| Bland & Swift | Leeds | — | — | Open → |
| Blank Canvas Creative | Hampshire | — | — | Open → |
| BLASHILL | — | — | — | Open → |
| BLENKINSOPS OPTICIANS | — | — | — | Open → |
| Bletchley Fire Station | Milton Keynes | — | 01908 372586 | Open → |
| BLISSETT | — | — | — | Open → |
| BLOUNT | — | — | — | Open → |
| BLYTH | — | — | — | Open → |