| 4401 | Birtenshaw | 2 | £0 |
| 4402 | Blackburn and Darwen Community Transport Limited | 2 | £0 |
| 4403 | Black Moon Lounge Limited | 2 | £4,416 |
| 4404 | Blackpool Football Club Hotel Ltd | 2 | £0 |
| 4405 | Blackswan Technologies AI Ltd | 2 | £110,122 |
| 4406 | Blackwood Finance Limited | 2 | £23,733 |
| 4407 | Blades Services Ltd | 2 | £0 |
| 4408 | Bladon Jets (UK) Limited (In Voluntary Liquidation) | 2 | £0 |
| 4409 | Blamire Bakery Limited | 2 | £53,974 |
| 4410 | Blenheim Palace | 2 | £0 |
| 4411 | B.L.I.S.S. Support Services Limited | 2 | £900 |
| 4412 | Bliss Travel Limited | 2 | £0 |
| 4413 | Blockade Services Limited | 2 | £460 |
| 4414 | Blok ‘n’ Mesh UK Limited | 2 | £0 |
| 4415 | Blood Analysis Limited | 2 | £22,878 |
| 4416 | Bloomberg L.P. | 2 | £0 |
| 4417 | Bloom Hearing Specialists Ltd | 2 | £0 |
| 4418 | Blue Anchor Leisure Limited | 2 | £0 |
| 4419 | Bluebell Childminders Limited | 2 | £1,465 |
| 4420 | Bluebells Childminders Ltd (In Liquidation) | 2 | £872 |
| 4421 | Bluebird Buses Limited | 2 | £0 |
| 4422 | Blue Bird Care | 2 | £0 |
| 4423 | Blue Cross | 2 | £0 |
| 4424 | Blue Sky Enabling Limited | 2 | £0 |
| 4425 | Blue Square Utilities | 2 | £0 |
| 4426 | BM Care Management Solutions | 2 | £5,820 |
| 4427 | BNP Paribas London Branch | 2 | £0 |
| 4428 | BOC Limited | 2 | £0 |
| 4429 | Boehringer Ingelheim Limited | 2 | £0 |
| 4430 | Boiler & Company UK Limited | 2 | £6,586 |
| 4431 | Bolton at Home Limited | 2 | £0 |
| 4432 | Bolton Textiles (Group) Limited (In Compulsory Liquidation) | 2 | £0 |
| 4433 | Bombardier Transportation UK Ltd (R1) Shorterm Limited (R2) | 2 | £0 |
| 4434 | Bon Appetit Foodie Ltd | 2 | £11,206 |
| 4435 | Bondco 628 Limited | 2 | £24,679 |
| 4436 | Bonds Hair & Beauty LLP | 2 | £1,804 |
| 4437 | Bonds Heavy Castings Limited ( in Administration ) | 2 | £0 |
| 4438 | Booking.com Transport Limited (formerly Traveljigsaw Ltd) | 2 | £0 |
| 4439 | Boots Hearingcare Limited | 2 | £0 |
| 4440 | Born & Bread Ltd | 2 | £17,480 |
| 4441 | Boss Security Services Ltd | 2 | £7,609 |
| 4442 | Boston Supermarket Ltd | 2 | £0 |
| 4443 | Botleigh Grange Limited | 2 | £731 |
| 4444 | Boujee Restaurant and Bar (In Creditors Voluntary Liquidation) | 2 | £1,692 |
| 4445 | Bournemouth Building & Maintenance Limited | 2 | £0 |
| 4446 | Bournemouth University | 2 | £0 |
| 4447 | Bouygues Energies And Services UK | 2 | £0 |
| 4448 | Bovis Homes Limited | 2 | £0 |
| 4449 | Bowdraper Limited | 2 | £0 |
| 4450 | Bow School | 2 | £0 |
| 4451 | Boxpark Ltd | 2 | £0 |
| 4452 | Boyes Rees Architects Limited (In Administration) | 2 | £13,752 |
| 4453 | BPMS08 Limited (Formerly known as Horne Bros Carpets Limited) | 2 | £38,425 |
| 4454 | Bp plc | 2 | £0 |
| 4455 | BPP University Limited | 2 | £0 |
| 4456 | Bradford District Care NHS Foundation Trust | 2 | £0 |
| 4457 | Brady Corporation Limited | 2 | £0 |
| 4458 | Brampton Manor Trust | 2 | £0 |
| 4459 | Brayborne Facilities Services Ltd | 2 | £0 |
| 4460 | Brazil Brothers Limited | 2 | £0 |
| 4461 | BRB Retail Ltd trading as Touch of Glass | 2 | £659 |
| 4462 | B & R Care Limited | 2 | £0 |
| 4463 | Brendan Quinn Limited | 2 | £1,354 |
| 4464 | Brian G Lonis & Co ( Services ) Limited | 2 | £1,006 |
| 4465 | Bridge-It Housing UK Team Ltd | 2 | £0 |
| 4466 | Bridgestone UK Ltd | 2 | £0 |
| 4467 | Bridging the Gap (Glasgow) (SCO28657) | 2 | £0 |
| 4468 | Bridon International Limited | 2 | £0 |
| 4469 | Briggs Marine Contractors Limited | 2 | £0 |
| 4470 | Briggs Marine Limited | 2 | £0 |
| 4471 | Brighouse Homes (Sandbach) Ltd | 2 | £46,734 |
| 4472 | Brighter Childcare Limited | 2 | £2,567 |
| 4473 | Brighterkind | 2 | £0 |
| 4474 | Bright FM Services Limited | 2 | £1,728 |
| 4475 | Bright Idea Education Ltd | 2 | £95,780 |
| 4476 | Brighton-Best International (UK) Limited | 2 | £0 |
| 4477 | Bright Outsourcing Solutions Ltd | 2 | £3,692 |
| 4478 | Brights Cleaning Services (UK) Ltd | 2 | £0 |
| 4479 | Bright Stars Nursery Limited | 2 | £0 |
| 4480 | Brightwork Limited | 2 | £0 |
| 4481 | Brintons Carpets Ltd | 2 | £0 |
| 4482 | Brisk Logistics Ltd (Debarred) | 2 | £960 |
| 4483 | Bristol Community Health | 2 | £0 |
| 4484 | Bristol Hotspring Limited | 2 | £8,431 |
| 4485 | Bristow Helicopters Limited | 2 | £0 |
| 4486 | Britannia Cleaning Limited | 2 | £820 |
| 4487 | British Medical Association | 2 | £0 |
| 4488 | British Polythene Industries plc | 2 | £0 |
| 4489 | British Pregnancy Advisory Service | 2 | £0 |
| 4490 | British Red Cross | 2 | £0 |
| 4491 | British Steel | 2 | £0 |
| 4492 | British Telecommunication plc | 2 | £0 |
| 4493 | Britsafe Limited | 2 | £3,218 |
| 4494 | Brix LDN | 2 | £575 |
| 4495 | Broadoak Cabinet Makers Ltd | 2 | £0 |
| 4496 | Bromley College of Further and Higher Education | 2 | £0 |
| 4497 | Brookes Jordan Ltd | 2 | £7,270 |
| 4498 | Brookhouse Assets Limited | 2 | £22,673 |
| 4499 | Brookwood Search & Selection Limited | 2 | £34,494 |
| 4500 | Broughton Astley MOT Centre Ltd | 2 | £1,054 |