| Andrew Muirhead & SON Limited | Bridge Of Weir | 1970 |
| Andrew Nebbett Designs Group Limited | Exmouth | 2019 |
| Andrew Nebbett Designs Limited | Exmouth | 2002 |
| Andrew Nicolas Interiors Ltd | Danbury | 2022 |
| Andrew Oliver Shipwrights Limited | Havant | 2016 |
| Andrew Paul Furniture Ltd | Norwich | 2010 |
| Andrew Peters Limited | Horley | 2012 |
| Andrew Piller Associates Limited | Torquay | 2015 |
| Andrew Pindar Ltd | Exeter | 2013 |
| Andrew Plastics Ltd | Manchester | 2012 |
| Andrew Plunkett Steel Buildings Limited | Newton Stewart | 2000 |
| Andrew Preston Design Ltd | Newark | 2019 |
| Andrew Prince Jewellery Limited | West Wickham | 2001 |
| Andrew Roberts Agencies Limited | Portishead | 2001 |
| Andrew ROW Furniture Ltd | Gravesend | 2016 |
| Andrew Sage Art & Entertainment Limited | Aberdeen | 2005 |
| Andrew Savory Dental Laboratory Limited | Norwich | 2003 |
| Andrew Shane Limited | Nottingham | 1977 |
| Andrew Sharpe Reproductions Limited | Matlock | 1976 |
| Andrew Sims Bespoke Kitchens & Wardrobes Ltd | Cleethorpes | 2017 |
| Andrew Skye Productions Limited | Perth | 2022 |
| Andrew Sloman Joinery Ltd | Cardiff | 2020 |
| Andrew Smith Print Limited | Bishop'S Stortford | 2015 |
| Andrew Steven & SON Limited | Glasgow | 1983 |
| Andrew Textile Industries Limited | Accrington | 1990 |
| Andrew Turner Joinery Ltd | Malton | 2021 |
| Andrew Usher & Co. Ltd | Edinburgh | 2023 |
| Andrew Walker Ltd | Montrose | 2006 |
| Andrew Ward Machine Tool Services Ltd | Coventry | 2016 |
| Andrew Whitlock Group Limited | Swindon | 2019 |
| Andrew Whitlock Limited | Swindon | 2019 |
| Andrew Wicks Ceramics Ltd | Bath | 2020 |
| Andrew Wright Limited | Irvine | 2025 |
| Andrew.Cuthbertsonengineering Ltd | Middlesbrough | 2018 |
| Andrew@Engineering Ltd | Tenbury Wells | 2023 |
| Andrews & Elliott Limited | Herne Bay | 2000 |
| Andrews & Elmes Engineering Limited | Worcestershire | 1976 |
| Andrews & Kent Carpenters Limited | Swansea | 2020 |
| Andrews Air Conditioning and Refrigeration Limited | Wednesbury | 1980 |
| Andrews and Platt Limited | Leeds | 1998 |
| Andrews Art Ltd | Dunfermline | 2019 |
| Andrews Automation Limited | Goole | 2003 |
| Andrews Boathouses Ltd | Ashtead | 2021 |
| Andrews Building and Carpentry Ltd | Plymouth | 2006 |
| Andrews Continental Delicacies Limited | Manchester | 1989 |
| Andrews Electrics Limited | Aylesbury | 2013 |
| Andrews Fasteners Limited | Leeds | 2014 |
| Andrews Flour Mills Limited | Belfast | 2015 |
| Andrews Glasswork Ltd | Stanmore | 2025 |
| Andrews Hydraulics Limited | Stoke-On-Trent | 1983 |
| Andrews Print International Limited | Haywards Heath | 2016 |
| Andrews Signs & Engravers Limited | York | 2008 |
| Andrews Tiling & Bathrooms Limited | Doncaster | 2024 |
| Andrewsfield Aviation Maintenance Ltd | Braintree | 2015 |
| Andrey & Dora Comp Ltd | Cambridge | 2023 |
| Andrian's Services Ltd | London | 2013 |
| Andritz Feed & Biofuel Limited | Hull | 2000 |
| Andritz Limited | Newcastle Under Lyme | 1994 |
| Andritz Schuler Presses UK Limited | Walsall | 1999 |
| Andrius Tolis N. COM Limited | Borehamwood | 2005 |
| Andriusburskys Limited | London | 2011 |
| Andro Surfaces Limited | Daventry | 2022 |
| Andromeda Projects Limited | Killingworth | 2020 |
| Andromeric Services Ltd | Birmingham | 2022 |
| Andros UK Limited | Frome | 2008 |
| Androy Ltd | Dagenham | 2018 |
| Andscon Limited | Middlesex | 2006 |
| Andsing (UK) Limited | Beckenham | 2022 |
| Andstylis Limited | Birmingham | 2021 |
| Andwell Brewing Company Ltd | London | 2016 |
| Andwoodcraft Limited | London | 2013 |
| Andy & Helens Fish Bar UK Ltd | Coventry | 2018 |
| Andy & John Engineering Limited | Cowfold | 2008 |
| Andy Barnes Services Ltd | Braintree | 2015 |
| Andy Bryce Contracts Ltd | Glasgow | 2025 |
| Andy Bunclark GAS Heating Services Ltd. | Goole | 2020 |
| Andy Cooper Engineering Limited | Elland | 2016 |
| Andy Dismantling & Scrapping Vehicles Ltd | London | 2021 |
| Andy Ewen Electrical Limited | Banchory | 2025 |
| Andy G Ltd | London | 2025 |
| Andy Harmon Group Ltd | London | 2015 |
| Andy Jackson Engineering Ltd | Surbiton | 2025 |
| Andy Kemp Ltd | Norfolk | 2018 |
| Andy Lloyd Ltd | Bicester | 2022 |
| Andy Lowe Plumbing Services Limited | Billingham | 2009 |
| Andy Martin Maintenance Ltd | Stockton-On-Tees | 2025 |
| Andy Mcgrath Tiling Ltd | Leeds | 2020 |
| Andy Metcalfe's Total Kitchens Ltd | Wakefield | 2021 |
| Andy Miles Ltd | London | 2023 |
| Andy Muskett Limited | Bedford | 2002 |
| Andy Oakes CNC Services Limited | Kidderminster | 2011 |
| Andy Ozzy Lister Limited | Sheffield | 2017 |
| Andy Plastering and Rendering Ltd | Swanscombe | 2025 |
| Andy Poole Machinery Limited | Lutterworth | 2009 |
| Andy Robinson Fabrications Limited | Hook | 2002 |
| Andy Sellars Carpentry Ltd | Durley | 2022 |
| Andy Shepherd Kitchens Ltd | Chatham | 2025 |
| Andy Skilton Engineers Limited | Woking | 2008 |
| Andy Smith Consultancy Services Ltd. | Selsey | 2013 |
| Andy Steel Ltd | Kilmarnock | 2024 |