| 8B (UK) Limited | Nottingham | 2013 |
| 8BALL Contractors Limited | Nottingham | 2017 |
| 8BOL Limited | Clarkston | 2019 |
| 8BUILD Limited | London | 2005 |
| 8D Consultancy Limited | Ashby-De-La-Zouch | 2023 |
| 8DESIGN Services Ltd Ltd | Taunton | 2018 |
| 8F Construction Ltd | Retford | 2026 |
| 8G Developments Ltd | Pedmore | 2025 |
| 8HOMES (Seaton) Ltd | Exeter | 2025 |
| 8I Property Investment Ltd | Broadstone, Dorset | 2017 |
| 8MARC Ltd | Torquay | 2017 |
| 8MB Ltd | Chester | 2019 |
| 8N19W Ltd | Leeds | 2017 |
| 8ONE Builders Ltd | London | 2022 |
| 8T Construction Design and Build Ltd | London | 2024 |
| 8T Twenty Limited | London | 2019 |
| 8T8 Group Limited | Hatfield | 2022 |
| 8TH Investments & Developments Ltd. | London | 2018 |
| 8TH World Ltd | London | 2025 |
| 8THIUM Limited | Birmingham | 2016 |
| 8X8 Property Services Ltd | Newhaven | 2024 |
| 9 & 19 Construction Limited | Gillingham | 2019 |
| 9 Alpha Solutions Limited | Stockbridge | 2024 |
| 9 and 11 Broomgrove Crescent Limited | Wilmslow | 2016 |
| 9 Beverley Gardens Limited | London | 2018 |
| 9 Connaught Road Limited | Pinner | 2018 |
| 9 Degrees North Renovation and Construction Ltd | Swinton | 2019 |
| 9 Ellenborough Crescent Management Company Limited | Somerset | 1990 |
| 9 Elms Construction Services Ltd | London | 2026 |
| 9 Group Construction Ltd | Littlehampton | 2026 |
| 9 Hart Grove SPV Limited | Sutton | 2025 |
| 9 Hunters Walk Ltd | Chester | 2025 |
| 9 Ladbroke Grove Limited | London | 2005 |
| 9 Manor Road (Tongham) Ltd | Farnborough | 2023 |
| 9 OU Reno Ltd | London | 2024 |
| 9 Streatham Hill Limited | Reigate | 2024 |
| 9 Trading UK Limited | Harrow | 2007 |
| 9 Trees Building Company Ltd | Wotton-Under-Edge | 2025 |
| 9 Upper High Street Winchester Development Ltd | Winchester | 2024 |
| 9 Victoria Limited | Manchester | 2020 |
| 9 Yards Construction Ltd | Thames Ditton | 2022 |
| 9 York Crescent Management Ltd | Aldershot | 2020 |
| 90 Degree Developments Ltd | Nantwich | 2021 |
| 90 Degree Propertycare Ltd | Glasgow | 2025 |
| 90 Degrees (Stafford) Ltd | Nantwich | 2025 |
| 900 Group Ltd | Barnet | 2016 |
| 905 Romford Road Ltd | London | 2023 |
| 90WG Limited | London | 2024 |
| 91 BRW Limited | Folkestone | 2022 |
| 91 Cawthorne Crescent Filey Limited | Scarborough | 2026 |
| 91 Chessington Road Development Limited | Ipswich | 2022 |
| 91 Kngs Road, New HAW Limited | Leatherhead | 2024 |
| 911 Access Limited | Glasgow | 2024 |
| 911 Roofing & Building Ltd | Edinburgh | 2025 |
| 911 Services Limited | Broadstairs | 2017 |
| 91455 Limited | Swanley | 2009 |
| 917 Investments Limited | Romford | 2021 |
| 92 Construction Ltd | Stockport | 2022 |
| 92 Contracting Ltd | Bournemouth | 2025 |
| 92 Electrical Services Limited | Staines-Upon-Thames | 2026 |
| 92 Works Ltd | Camberley | 2025 |
| 923A Brighton Road Ltd | Thornton Heath | 2022 |
| 925 Construction Ltd | London | 2026 |
| 928 Build Group Ltd. | London | 2024 |
| 92GROUP Ltd | Stockport | 2019 |
| 93 Developments Ltd | Aylesbury | 2021 |
| 93 George Street Limited | Edinburgh | 2001 |
| 93 HA1 Limited | Croydon | 2020 |
| 936 MKO Construction Services Ltd | Dagenham | 2025 |
| 94 Chinbrook Road Limited | London | 2021 |
| 94DL Limited | Nottingham | 2022 |
| 95 Goldhawk Co-Living Limited | Stanmore | 2025 |
| 9516 Limited | Ware | 2016 |
| 95DEVELOPMENTS Limited | Nottingham | 2018 |
| 96 Perches Limited | Macclesfield | 2024 |
| 969 Development Company Limited | London | 2021 |
| 96A Riddlesdown Development Limited | London | 2017 |
| 96GRD Limited | Nottingham | 2022 |
| 96LOOK Limited | Blaenavon | 2025 |
| 97 Construction Ltd | Wolverhampton | 2022 |
| 97 Developments Ltd | Peterborough | 2024 |
| 97 Marylands Road Limited | Harrow | 2014 |
| 977 Facades Ltd | Basildon Essex | 2011 |
| 979 Building Ltd | Bournemouth | 2022 |
| 98 Avenue Road Ltd | Brixton | 2025 |
| 98 Roofing Services Ltd | Ashington | 2022 |
| 9864800 Limited | Manchester | 2015 |
| 987 Cadogan Ltd | London | 2021 |
| 99 Build & Design Limited | London | 2017 |
| 99 Capital Construction Limited | Southport | 2020 |
| 99 Commercial Properties Limited | Bexleyheath | 2024 |
| 99 HL Limited | London | 2021 |
| 99 Preston Drove Ltd | Brighton | 2018 |
| 99 York Road Residences Limited | London | 2022 |
| 999 Carpet Limited | Hayes | 2024 |
| 999 Electrical & Renewable Energy Ltd | Somerset | 2023 |
| 999 Plumbing Heating and Drainage Ltd | Northampton | 2021 |
| 999 Trade and Sales Ltd | London | 2006 |
| 999ELECTRICS Ltd | Worcester | 2025 |
| 9C Contracts Limited | Glasgow | 2022 |