| ABK JET Ltd | Milton Keynes | 2025 |
| ABK Maintenance Ltd | Hounslow | 2020 |
| ABK Plastering and Partitions Limited | Staffordshire | 2002 |
| ABK Swan Street Ltd | Manchester | 2019 |
| ABK UK Trading Limited | Wilmslow | 2024 |
| Abkr Ltd | London | 2024 |
| ABL Building Construction Limited | London | 2021 |
| ABL Construction Ltd | London | 2016 |
| ABL Development (UK) Ltd | Staffordshire | 2007 |
| ABL Electrical Solutions Ltd | Romford | 2024 |
| ABL Electrics Ltd | London | 2025 |
| ABL Flooring Ltd | Polegate | 2022 |
| ABL Management Ltd | Huntingdon | 2023 |
| ABL Plastics Limited | Redruth | 2012 |
| ABL Projects Ltd | Eastleigh | 2018 |
| ABL Residential Ltd | Bracknell | 2021 |
| ABL Roofing & Cladding Ltd | Pontefract | 2023 |
| ABL Roofing Ltd | 37 Frederick Place | 2017 |
| ABL Services Ltd | Leominster | 2018 |
| ABL West Ltd | London | 2025 |
| Ablair & Co. Limited | Bexley | 1959 |
| Ablatimum Ltd | Cambridge | 2022 |
| Ablaze Building Solutions Limited | Camberley | 1997 |
| Ablaze Green Energy Solutions Ltd | Camberley | 2002 |
| Ablb Services Ltd | Feltham | 2020 |
| Able & Baker Property Limited | Chippenham | 2020 |
| Able & Willing Ltd | Lyndhurst | 2025 |
| Able (Northern) Limited | Sunderland | 1995 |
| Able (Solar) Ltd | Dunstable | 2022 |
| Able (South) Ltd | Eastleigh | 2008 |
| Able 1 GAS Limited | Gosport | 2011 |
| Able 1 Scaffolding Ltd | London | 2011 |
| Able 2 Build & Sons Limited | Sutton | 2012 |
| Able 2 Electrical Limited | Gateshead | 2015 |
| Able 4 Carpentry Limited | Peterborough | 2007 |
| Able 4 Enterprise Ltd | Grimsby | 2023 |
| Able 8 Limited | Oswestry | 2021 |
| Able Access Limited | Currie | 2026 |
| Able Alex Ltd | South Petherton | 2019 |
| Able Alliances Ltd | Wigan | 2026 |
| Able Alterations and Improvements Ltd | Chesterfield | 2026 |
| Able Bathrooms Ltd | Gillingham | 2003 |
| Able Build Limited | Birmingham | 2012 |
| Able Build South Ltd | Rochester | 2023 |
| Able Builders (Sussex) Limited | Hailsham | 2005 |
| Able Builders Limited | Beaconsfield | 2007 |
| Able Building and Roofing Services Limited | London | 2003 |
| Able Building Company Ltd | Sutton-In-Ashfield | 2018 |
| Able Building Essex Limited | London | 2022 |
| Able Building Services Limited | Edinburgh | 2015 |
| Able Cable Electricians Ltd | Gillingham | 2016 |
| Able Canopies Limited | London | 2005 |
| Able Care Limited | Inverness | 1996 |
| Able Commercial Flooring Ltd | Stockport | 2024 |
| Able Construction (Cambridge) Ltd | Ely | 2013 |
| Able Construction (London) Ltd | Slough | 2017 |
| Able Construction (Northern) Limited | Felling Gateshead | 1997 |
| Able Construction (UK) Limited | London | 2004 |
| Able Construction and Maintenance Limited | Mexborough | 2023 |
| Able Construction Contracts Ltd | Rochford | 2014 |
| Able Construction North West Limited | Lancaster | 2017 |
| Able Construction Solutions Limited | Ruislip | 2023 |
| Able Contractors Ltd | London | 2024 |
| Able Contracts Limited | Failsworth | 1991 |
| Able Contracts Refurbishment Ltd | Thatcham | 1997 |
| Able Data Installations Limited | Kings Langley | 1991 |
| Able Decorators & Plastering Limited | Ayr | 2018 |
| Able Design & Build Ltd | Beckenham | 2024 |
| Able Double Glazing Ltd | Birmingham | 2025 |
| Able Drylining Ltd | Portsmouth | 2021 |
| Able Electrical Contractors Limited | Grays | 2017 |
| Able Electrical Inspection Limited | Hemel Hempstead | 1995 |
| Able Electrical Solutions Ltd | Newark-On-Trent | 2022 |
| Able Electrical Truro Ltd | Truro | 2022 |
| Able Emergency 24/7 Limited | Romford | 2025 |
| Able Facility Solutions Limited | Salford | 2014 |
| Able Felt Roofing Limited | Hornchurch | 2002 |
| Able Fencing Ltd | Altrincham | 2016 |
| Able Fire and Security Limited | Long Eaton | 2011 |
| Able GAS Solutions Ltd | East Grinstead | 2018 |
| Able Groundworks & Construction Limited | Stevenage | 2018 |
| Able Groundworks Limited | Cardiff | 2005 |
| Able Install Ltd | Southampton | 2010 |
| Able Joinery Ltd | Altrincham | 2002 |
| Able Landscaping Ltd | Broadstone | 2022 |
| Able Living Solutions Ltd | Oxford | 2009 |
| Able Maintenance Limited | Aylesford | 2026 |
| Able Maintenance Services Limited | Dunstable | 2005 |
| Able Maintrenance Ltd | London | 2026 |
| Able Marquees Limited | Altrincham | 2014 |
| Able Memorials (Kendal) Limited | Kendal | 2001 |
| Able Paving Limited | Halstead | 2006 |
| Able Piling & Construction Limited | Grays | 2021 |
| Able Pipework Services Limited | Rochford | 2006 |
| Able Plant Services Ltd. | Harrow | 2000 |
| Able Plastering Ltd | Rochdale | 2022 |
| Able Plastics Upvc Limited | Lydney | 2016 |
| Able Plumbing (Hampshire) Limited | Southampton | 2020 |
| Able Plumbing and Drainage Limited | Southampton | 2025 |
| Able Plumbing Eastbourne Limited | Eastbourne | 2017 |