| A Wood Electrics Ltd | Glasgow | 2019 |
| A Wood Engineering Ltd. | Stalybridge | 2025 |
| A Wood Installations Ltd | Wigan | 2022 |
| A Wood Site Services Limited | Cleethorpes | 2022 |
| A Woods Contracts Ltd | Wellingborough | 2019 |
| A World of Ceramics Limited | Kenilworth | 2025 |
| A Worldmark Solutions Ltd | Smethwick | 2026 |
| A Worthington Services Limited | Macclesfield | 2018 |
| A Wray Electrical Limited | York | 2016 |
| A Wright (Plumbing) and Company Limited | Birstall | 2010 |
| A Wright Decs Ltd | London | 2019 |
| A Wright Electrical Solutions Ltd | Clacton-On-Sea | 2014 |
| A Wright Flooring Services Ltd | Durham | 2021 |
| A Wright Plumbing & Heating Services Limited | Derby | 2014 |
| A Wynne Joinery & Building Ltd | Wrexham | 2014 |
| A X Partners Ltd | London | 2019 |
| A Y Construction & Renovations Limited | Grimsby | 2014 |
| A Y Developers Ltd | Lancing | 2019 |
| A Y Maintenance Ltd | Luton | 2021 |
| A Yorke Ltd | Telford | 2022 |
| A Young Construction Services Ltd | Lairg | 2024 |
| A Young Electrical Ltd | Newry | 2019 |
| A Young Roofing Ltd | Morecambe | 2026 |
| A Young's Extension & Construction Services Ltd. | Bedfordshire | 2005 |
| A Z Construction (Midlands) Ltd | Wolverhampton | 2021 |
| A Z Decorating Specialists Limited | Feltham | 2007 |
| A Z Property Solutions Limited | Bradford | 2010 |
| A Z Spray & DEC Ltd | Northampton | 2025 |
| A Zekthi Limited | Southend-On-Sea | 2016 |
| A Zholi Ltd | Ilford | 2025 |
| A Zira Plumbing and Heating Ltd | Bedford | 2018 |
| A&A Bespoke Landscapes & Groundwork Limited | Witham | 2024 |
| A&A Best at First Ltd | London | 2018 |
| A&A Best Construction Ltd | Basildon | 2014 |
| A&A Brothers Company Ltd | Rochester | 2018 |
| A&A Build and Design Ltd | London | 2023 |
| A&A Builders Limited | Feltham | 2015 |
| A&A Building & Maintenance Ltd | Upton | 2025 |
| A&A Building Construction Ltd | Swindon | 2017 |
| A&A Building Electrical and Lift Services Ltd | London | 2025 |
| A&A Building Ltd | Peterborough | 2018 |
| A&A Building Properties Ltd | Manchester | 2026 |
| A&A Building Services Ltd | Wembley | 2021 |
| A&A Building Solutions Ltd | Rushden | 2019 |
| A&A Carpentry Ltd | Rochester | 2023 |
| A&A Cladding Ltd | London | 2026 |
| A&A Concrete Repair Building and Maintenance Limited | Plymouth | 2022 |
| A&A Concrete Repair Limited | Plymouth | 2005 |
| A&A Construction and Design Ltd | Dagenham | 2023 |
| A&A Construction and Maintenance Ltd | Stevenage | 2019 |
| A&A Construction and Real Estate Limited | Glasgow | 2025 |
| A&A Construction Builders Ltd | Hounslow | 2019 |
| A&A Construction Limited | Barnet | 2024 |
| A&A Construction London Ltd | Beckenham | 2023 |
| A&A Construction Solutions Ltd | Gravesend | 2026 |
| A&A Contractors Midlands Ltd | Birmingham | 2019 |
| A&A DIY Ltd | Newport | 2025 |
| A&A East Services Ltd | London | 2018 |
| A&A Electric Engineering Ltd | Romford | 2019 |
| A&A Electrical & Renewables Ltd | Gloucester | 2025 |
| A&A Electrical (Hants) Ltd | Fareham | 2021 |
| A&A Electrical Building Services Ltd | Nottingham | 2025 |
| A&A Electrical Installations Ltd | Birmingham | 2017 |
| A&A Electrical Solutions Ltd | Edinburgh | 2008 |
| A&A Electricals Ltd | Leeds | 2023 |
| A&A Europe Holding Ltd | Hayes | 2022 |
| A&A Fabrication Ltd | Ipswich | 2024 |
| A&A Fencing Ltd | Tadcaster | 2015 |
| A&A Floor Fitters Ltd | Leicester | 2025 |
| A&A Formwork Ltd | Ashford | 2022 |
| A&A Garden Sevices Ltd | Wallingford | 2021 |
| A&A Gasworks Limited | London | 2019 |
| A&A Goga Ltd Ltd | Rainham | 2026 |
| A&A Groundwork Construction Ltd | Luton | 2023 |
| A&A Haugh Ltd | Newry | 2019 |
| A&A Heating, GAS & OIL Ltd | Haverfordwest | 2023 |
| A&A Himallari Ltd | London | 2017 |
| A&A Holdings (Walsall) Limited | Walsall | 2022 |
| A&A Home Design Ltd | Bedford | 2025 |
| A&A Intelligent Solutions Limited | Romford | 2015 |
| A&A Interior and Exterior Ltd | Manchester | 2023 |
| A&A Kent Painting Ltd | Sittingbourne | 2024 |
| A&A Landscaping and Groundcare Ltd | Carnforth | 2009 |
| A&A London Cleaning Ltd | Harrow | 2022 |
| A&A London Development Ltd | Sutton | 2023 |
| A&A London UK Construction Company Ltd | Luton | 2025 |
| A&A Maintenance Limited | Manchester | 2013 |
| A&A Maintenance Services Ltd | London | 2021 |
| A&A Maintenance Team Ltd | Bristol | 2026 |
| A&A Master Builder Limited | Barking | 2019 |
| A&A Master Contractor Ltd | Farnham Common | 2025 |
| A&A Multi-Trade Services Ltd | Birmingham | 2025 |
| A&A Nela Construction Ltd | Surbiton | 2024 |
| A&A Operations Ltd | Egham | 2023 |
| A&A Page Limited | Bourne End | 2024 |
| A&A Painters and Decorators Ltd | London | 2023 |
| A&A Painting and Decorating Limited | Uxbridge | 2021 |
| A&A Paving and Construction Ltd | London | 2025 |
| A&A Plumbing and Heating Ltd | Stoke-On-Trent | 2021 |
| A&A Plumbing and Heating Services Limited | Milltimber | 2025 |