- Better Healthcare Services
- Betterclean Services
- Bevington Marsh
- Bevington Marsh
- Bewley Recruitment
- BH1 Consultancy
- BH1 Consultancy
- Big Blue Support
- Big League Recruitment Services
- Big Project Consulting
- Big Red Seven Ltd
- Bigblue Executive Search Ltd
- Bio Pharma Resourcing
- BIT HEALTHCARE
- Biznus Solutions
- Black Lion Marketing
- Blackbox Europe
- Blackrock Recruiting & Careers Ltd
- Bladen Taylor & Associates
- Blake and Blake Recruitment
- Blasting News
- Blend Technology Consultants
- Blenheim Palace
- BLK Construction
- Blu Global UK
- Blue A LTD
- Blue Arrow Driving
- Blue Arrow High Street
- Blue Arrow Managed Services
- Blue Marble Recruitment Limited