| Aerisound Ltd | London | 2024 |
| Aero Doctor Ltd. | Cheltenham | 2017 |
| Aerofact (UK) Limited | Cromer | 2006 |
| Aeroga UK Ltd | Glasgow | 2018 |
| Aeromedical Training Limited | Marlborough | 2012 |
| Aeron Medical Ltd | Glasgow | 2022 |
| Aerospacemedic Limited | Hurst | 2014 |
| Aerospacemedtech Limited | Pinner | 2021 |
| Aerotop Limited | London | 2008 |
| AES Healthcare Services Ltd | St. Andrews | 2024 |
| AES Investments Ltd | London | 2013 |
| AES MED Limited | Ellesmere Port | 2020 |
| AES Medical Services Ltd | Sheffield | 2024 |
| AES Surgical Ltd | Chorley | 2025 |
| Aesa Inclusive Care Limited | London | 2025 |
| Aesculap Limited | Uxbridge | 2019 |
| Aesculapia Limited | Corsham | 2003 |
| Aesculus Health Ltd | Kingston Upon Thames | 2020 |
| Aeset Ltd | Ipswich | 2020 |
| Aeskin Ltd | Peterborough | 2026 |
| Aesn Care Limited | Uxbridge | 2024 |
| Aesop Arts and Society Limited | Witney | 2009 |
| Aestcom Limited | Dunstable | 2006 |
| Aesteem Aesthetics Ltd | Lanark | 2023 |
| Aesteem Aesthetics Scotland Limited | Lanark | 2025 |
| Aesternum Ltd | Aberdeen | 2026 |
| Aestha Ltd | Macclesfield | 2011 |
| Aesthatony Limited | St. Albans | 2018 |
| Aesthe Ltd | London | 2024 |
| Aesthedent Ltd | Salford | 2023 |
| Aesthedocs Ltd | West Drayton | 2022 |
| Aesthemed Laser & Skin Clinic Ltd | London | 2025 |
| Aestheta Limited | Plymouth | 2021 |
| Aesthete Associates Ltd | Ellon | 2024 |
| Aesthete Limited | London | 2007 |
| Aesthetech Limited | Maidstone | 2021 |
| Aestheti-Kaly 2 Ltd | Glasgow | 2025 |
| Aesthetic & Beauty Innovations Limited | Oban | 2026 |
| Aesthetic & Cosmetic UK Ltd | Hornchurch | 2012 |
| Aesthetic & Health by Francys Ltd | London | 2022 |
| Aesthetic & Laser Clinic Limited | Plymouth | 2014 |
| Aesthetic & Medical Services Limited | Palmers Green | 2014 |
| Aesthetic & Smile Limited | Bournemouth | 2020 |
| Aesthetic Ace Limited | London | 2023 |
| Aesthetic Affirmation Limited | Liverpool | 2024 |
| Aesthetic AG Ltd | Oldham | 2020 |
| Aesthetic Angels Kent Ltd | Broadstairs | 2022 |
| Aesthetic Appeal Limited | Rickmansworth | 2018 |
| Aesthetic Art Academy Ltd | London | 2016 |
| Aesthetic Atelier by Paula Tanda Ltd | Salford | 2024 |
| Aesthetic Athletes Ltd | Bury | 2020 |
| Aesthetic Balance Ltd | Stourbridge | 2024 |
| Aesthetic Beauty Centre (UK) Ltd | Sunderland | 2013 |
| Aesthetic Bidco Limited | London | 2023 |
| Aesthetic Care Beauty Clinic Ltd | Heywood | 2023 |
| Aesthetic Care Limited | London | 2025 |
| Aesthetic Clinic Harrow Ltd | Harrow | 2014 |
| Aesthetic Clinical Training Academy Limited | King'S Lynn | 2019 |
| Aesthetic Connections Ltd | Evesham | 2013 |
| Aesthetic Cosmetic Clinic Limited | London | 2014 |
| Aesthetic Cosmetic Procedures Limited | Newcastle Upon Tyne | 2018 |
| Aesthetic Dent Ltd | Manchester | 2021 |
| Aesthetic Dental Care Limited | Kearsley | 2008 |
| Aesthetic Dental Implants Team Limited | London | 2015 |
| Aesthetic Dental Solutions Ltd | Lytham St. Annes | 2007 |
| Aesthetic Dental Studio Limited | Newark | 2011 |
| Aesthetic Dental Zone Limited | Nottingham | 2017 |
| Aesthetic Dermistry Limited | Oxford | 2026 |
| Aesthetic Design Services Limited | Brough | 2023 |
| Aesthetic Doctor Clinics Ltd | Warrington | 2020 |
| Aesthetic Document Services Ltd | Rickmansworth | 2018 |
| Aesthetic DR Ltd | London | 2019 |
| Aesthetic Dreams Limited | Swansea | 2025 |
| Aesthetic Edge Ltd | Edgware | 2014 |
| Aesthetic Edge-Dental Ltd | Maidstone | 2022 |
| Aesthetic Events Ltd | Weybridge | 2019 |
| Aesthetic Excellence Group Ltd | West Drayton | 2022 |
| Aesthetic EYE Ltd | London | 2018 |
| Aesthetic Health Ltd | Leeds | 2009 |
| Aesthetic Healthcare Ltd | Sheffield | 2020 |
| Aesthetic Life Ltd | London | 2010 |
| Aesthetic Lines (Scotland) Limited | Glasgow | 2012 |
| Aesthetic Lounge at Harley Street Ltd | London | 2022 |
| Aesthetic Lounge London Limited | Wembley | 2022 |
| Aesthetic Market Ltd | St. Leonards-On-Sea | 2018 |
| Aesthetic Medica Ltd | London | 2022 |
| Aesthetic Medical Expertise Limited | London | 2018 |
| Aesthetic Medicine Clinic Ltd | Rickmansworth | 2012 |
| Aesthetic Medicine Limited | London | 2016 |
| Aesthetic Midco Limited | London | 2023 |
| Aesthetic MRD Limited | London | 2021 |
| Aesthetic Network Limited | Borehamwood | 2024 |
| Aesthetic North East Limited | Washington | 2017 |
| Aesthetic Nursing Services Ltd | High Wycombe | 2022 |
| Aesthetic Orthodontics Limited | Tonbridge | 2019 |
| Aesthetic Pharmacist Cornwall Ltd | St Austell | 2025 |
| Aesthetic Plastic Surgeons Limited | Chester | 2009 |
| Aesthetic Plastic Surgery Ltd | Middlesex | 2002 |
| Aesthetic Plastic Surgery Solutions Limited | Glasgow | 2010 |
| Aesthetic Pods Limited | Hove | 2015 |