| Buxton Chiropractic Ltd | Belper | 2022 |
| Buxton Hearing Centre Ltd | Leek | 2023 |
| Buxton Nursery Limited | Buxton | 2022 |
| Buxton Podiatry Limited | Buxton | 2018 |
| Buxton Spinal Health Ltd | Leek | 2026 |
| Buyondo Services Ltd | Manchester | 2019 |
| Buyot Limited | Greenford | 2012 |
| Buzanda Medicare Limited | Hull | 2024 |
| Buzoviti Ltd | London | 2018 |
| Buzy Bees Childcare Limited | Harrow | 2012 |
| Buzykidz Limited | | 2008 |
| Buzz Bees Childminders Limited | Doncaster | 2025 |
| Buzz Healthcare Limited | London | 2024 |
| Buzz Movement CIC | London | 2025 |
| Buzzard Care Ltd | Slough | 2018 |
| Buzzdoctor Limited | Solihull | 2019 |
| Buzzie Beas Limited | Northamptonshire | 2013 |
| Buzzing Bees Childcare Solution Limited | Reading | 2025 |
| Buzzing CS Friendly Childcare Ltd | Grays | 2021 |
| Buzzzy Bees Childcare Ltd | London | 2026 |
| BV Aesthetics Ltd | Birmingham | 2022 |
| BV Beauty Whitehaven Limited | Cockermouth | 2018 |
| BV Medical Consultants Limited | Bromley | 2010 |
| BV Pharma Ltd | Reading | 2015 |
| Bvardon Ltd | Basildon | 2019 |
| Bvdc Group Limited | Dalbeattie | 2017 |
| BVH Medical Ltd | Hook | 2023 |
| BVH Quality Services Ltd | London | 2018 |
| Bvissamsetti Ltd | Chesterfield | 2021 |
| BVK Social Care Limited | Manchester | 2022 |
| BVM Care Limited | Southampton | 2021 |
| Bvsca Care Limited | Manchester | 2025 |
| Bvss Ltd | Blackburn | 2012 |
| BVT Healthcare Ltd | Peterborough | 2023 |
| BW ANP Services Ltd | Leeds | 2023 |
| BW Capacity Assessments Limited | Heathrow | 2025 |
| BW Care Ltd | Brentwood | 2021 |
| BW Childcare Limited | Wembley | 2025 |
| BW Echo Ltd | South Shields | 2025 |
| BW Health Haven Ltd | Milton Keynes | 2022 |
| BW K.Ent Limited | Wirral | 2022 |
| BW Psychology Ltd | Liverpool | 2026 |
| BW Residential Services Limited | Bolton | 2023 |
| BW Ultrasound Limited | Tarporley | 2018 |
| BWA Health & Care Services Ltd | Derby | 2006 |
| BWA Social Care Development Services Ltd | London | 2016 |
| BWC Because WE Care Ltd | London | 2023 |
| BWC Enterprises Limited | London | 2015 |
| Bwell Enterprises Limited | London | 2019 |
| Bwell Ltd | Saltburn-By-The-Sea | 2017 |
| BWELL7 Ltd | Cambuslang | 2022 |
| Bwellhealth Ltd | Colchester | 2025 |
| Bwembya Ltd | Burnley | 2013 |
| BWH4 Limited | Wakefield | 2023 |
| Bwhns Limited | Portsmouth | 2022 |
| Bwindi Foundation Ltd | Manchester | 2022 |
| Bwlcare Ltd | Milton Keynes | 2020 |
| BWM PCN Limited | Leeds | 2022 |
| BWR Consulting Limited | Manchester | 2015 |
| BWR Gynaecology Limited | Knutsford | 2012 |
| BWR Medical Limited | Oxford | 2016 |
| Bwrc Ltd | Bristol | 2022 |
| Bwwm Limited | Birmingham | 2019 |
| BXM Ltd | London | 2024 |
| Bxta Nanotherapy Ltd | Slough | 2022 |
| Bxtaccelyon Limited | Slough | 2012 |
| BY ADA Aesthetics Ltd | Watford | 2025 |
| BY Appointment Clinic Ltd | London | 2026 |
| BY BEX & Co Limited | Selby | 2023 |
| BY Brian Maina Ltd | London | 2021 |
| BY Cintillate Limited | Hornchurch | 2023 |
| BY Clarissa Ltd | Welling | 2024 |
| BY Creche Ltd | London | 2021 |
| BY Degrees Care Ltd | Bicester | 2026 |
| BY Degrees Ltd. | Bicester | 2017 |
| BY Design Academy Ltd | Bromley | 2022 |
| BY Design Aesthetics Ltd | Bromley | 2022 |
| BY Dovedale Limited | Beckenham | 2025 |
| BY DR M Ltd | Manchester | 2025 |
| BY DR Rayarel Ltd | Leicester | 2023 |
| BY Emily Medical Aesthetics Ltd | Nottingham | 2023 |
| BY Faith Limited | Worcester | 2021 |
| BY Firdous Ltd | Manchester | 2018 |
| BY Grace Etmlj Care Limited | Enfield | 2025 |
| BY Jessica Beauty & Aesthetics Ltd | Blackburn | 2024 |
| BY JR Ltd | Bury St. Edmunds | 2022 |
| BY London Aesthetics Ltd | London | 2021 |
| BY Maya London Limited | London | 2025 |
| BY Medi & Co Ltd | Glasgow | 2024 |
| BY Narjis Aesthetics Training Academy Limited | Marylebone | 2023 |
| BY RAY Care Solutions Ltd | London | 2025 |
| BY Sury Ltd | High Barnet | 2020 |
| BY the Bridge Holdings Limited | Uxbridge | 2006 |
| BY the Bridge Limited | Uxbridge | 2000 |
| BY the Bridge Management Company Limited | Uxbridge | 2013 |
| BY the Bridge North West Limited | Uxbridge | 2005 |
| BY the Doctor Ltd | Belfast | 2024 |
| BY the Grace Care Limited | Derby | 2013 |
| BY the Sea Shore Partnerships Limited | Milton Keynes | 2026 |
| BY US for US Ltd | London | 2020 |