| AVK Standby (UK) Limited | Maidenhead | 2024 |
| AVK Syddal Limited | Hyde | 1993 |
| AVK UK Limited | Chesterfield | 1984 |
| Avk/Seg Limited | Maidenhead | 1989 |
| Avko Industrial Limited | Southampton | 2019 |
| Avko Interior Limited | Southampton | 2014 |
| Avko Limited | Southampton | 1997 |
| Avko Marine Limited | Southampton | 2017 |
| Avkotech Limited | Harrow | 2023 |
| AVL Furniture Ltd | Reading | 2020 |
| AVL Solutions Limited | Swansea | 2012 |
| Avlads Limited | Bristol | 2025 |
| Avlaki Limited | Bolton | 2014 |
| Avlin Manufacturing and Distribution Ltd | Wolverhampton | 2024 |
| AVM Ceramics Ltd | Wellington | 2025 |
| AVM Workwear and Embroidery Ltd | Bishop'S Stortford | 2015 |
| AVM8 Ltd | Chipping Sodbury | 2023 |
| AVMECH2 Ltd | Norwich | 2024 |
| Avmm Inspection Limited | Crook | 2024 |
| AVN Yacht Management Limited | Southampton | 2026 |
| Avnex Limited | Newmarket | 2001 |
| AVO Craft Cafe Ltd | South Molton | 2023 |
| AVO Technical Services Ltd | Ilkeston | 2023 |
| AVO UK Limited | Milton Keynes | 2001 |
| Avoca Home Technical Textiles Limited | Trafford Park | 2003 |
| Avoca Industrial Technical Textiles Limited | Trafford Park | 1999 |
| Avocado Gems Ltd | Loughborough | 2022 |
| Avocado Research Chemicals Limited | Altrincham | 1992 |
| Avocafix Ltd | Leicester | 2026 |
| Avocet Ales Limited | Exeter | 2018 |
| Avocet Aviation Limited | Southend On Sea | 1985 |
| Avocet Battery Materials Limited | Crewe | 2020 |
| Avocet DYE and Chemical Co. Limited | Brighouse | 1977 |
| Avocet Engineering Services Limited | Weston Super Mare | 1991 |
| Avocet Kitchens Ltd | King'S Lynn | 2024 |
| Avocet Natural Capital PLC | Yarm | 2015 |
| Avocon Ltd Ltd | Birmingham | 2023 |
| Avolare Ltd | London | 2020 |
| Avolasca International Co., Limited | Beckenham | 2026 |
| Avolites Limited | | 1991 |
| Avolites Media Limited | London | 2011 |
| Avolon Blinds (a) Ltd | Armagh | 2019 |
| Avolv Kitchens Ltd | Belfast | 2026 |
| Avomech Limited | Keynsham | 1997 |
| Avon Adhesive Products Limited | Bristol | 1992 |
| Avon Air Tools Limited | Wotton-Under-Edge | 2006 |
| Avon Armour Limited | Bristol | 1988 |
| Avon Barrier Corporation Limited | Bristol | 2014 |
| Avon Boating Ltd | Stratford Upon Avon | 2004 |
| Avon Boating Services Ltd | Stratford-Upon-Avon | 2023 |
| Avon Boiler Care Limited | Stratford-Upon-Avon | 2002 |
| Avon Carpentry Ltd | Manchester | 2022 |
| Avon Coatings Limited | Coventry | 2009 |
| Avon Cobblestone Company Limited | Bristol | 1990 |
| Avon Crane & Commercial Repairs Limited | St Philips | 2007 |
| Avon Displays Ltd | Bristol | 2011 |
| Avon Doors Limited | Bristol | 2014 |
| Avon Dynamics Ltd | Horsham | 2025 |
| Avon Electro-Plating Services Limited | Weston-Super-Mare | 1976 |
| Avon Engineered Rubber Limited | Bristol | 2007 |
| Avon Engineering & Hydraulics Limited | Buntingford | 2002 |
| Avon Engineering Services Limited | Chippenham | 2016 |
| Avon Equipment Sales Limited | Stratford-Upon-Avon | 1995 |
| Avon Food Machinery Limited | Clevedon | 1990 |
| Avon Food Specialist Ltd | Southam | 2025 |
| Avon Garage Doors Limited | Bristol | 2010 |
| Avon Gleaning CIC | Bristol | 2025 |
| Avon Group Manufacturing Limited | Bristol | 1981 |
| Avon Hydraulics (UK) Limited | Weston Super Mare | 2002 |
| Avon Industrial Doors Limited | Bristol | 1987 |
| Avon Joinery Limited | Rugby | 1994 |
| Avon Joinery Manufacturers Limited | Bristol | 2022 |
| Avon Leisure Limited | Solihull | 1993 |
| Avon Lifting Services Limited | Bristol | 2001 |
| Avon Magnetics Limited | Hassocks | 1992 |
| Avon Manufacturing (Warwick) Limited | | 1946 |
| Avon Marine Services Limited | Chippenham | 2024 |
| Avon Metals Limited | Gloucestershire | 2001 |
| Avon Outfitters Ltd | Kenilworth | 2020 |
| Avon Pharma Ltd | Ruislip, | 2024 |
| Avon Plating Limited | Stratford-Upon-Avon | 2002 |
| Avon Plywood Limited | Bournemouth | 1983 |
| Avon Polymer Products Limited | Melksham | 1918 |
| Avon Printing Services Limited | Bradford-On-Avon | 1999 |
| Avon Ropes Ltd | Keynsham | 2018 |
| Avon Solar Control Limited | Southam | 2005 |
| Avon Studios Ltd | Warwick | 2022 |
| Avon Technologies PLC | Melksham | 1890 |
| Avon Timber Merchants Limited | Coventry | 1990 |
| Avon Trailer Towbar Centre Limited | Wells | 2013 |
| Avon TSA Limited | Bristol | 1977 |
| Avon Tuning Limited | Bristol | 2013 |
| Avon Valley Engineering Ltd | Salisbury | 2006 |
| Avon Valley Ground Works Limited | Bristol | 1988 |
| Avon Valley Services Limited | Bristol | 2001 |
| Avonbank Engineering Services Limited | Pershore | 2005 |
| Avonbeech Limited | Croydon | 2010 |
| Avonbridge Specialist Repair Services Ltd | Fordingbridge | 2003 |
| Avonclyde Limited | Glasgow | 2003 |
| Avoncroft Joinery Limited | Redditch | 2002 |