| 21ST F & R Limited | Larkfield | 2012 |
| 21ST March Limited | London | 2006 |
| 21STCENTURY Sand Limited | Wokingham | 2019 |
| 22 - 28 Durham Road, Dagenham (Management) Limited | Essex | 2004 |
| 22 Beesands Management Company Limited | Liphook | 2009 |
| 22 Black Limited | Coventry | 2019 |
| 22 Brayburne Avenue Management Company Limited | Calne | 2002 |
| 22 Buckley Road Limited | London | 1998 |
| 22 Century Design Ltd | Coalville | 2019 |
| 22 Chalcott GDN Ltd | Oakham | 2023 |
| 22 Cherry Way Ltd. | London | 2017 |
| 22 Coaching Ltd | Reading | 2023 |
| 22 Collective Limited | Leicester | 2022 |
| 22 Creative Ltd | Milton Keynes | 2026 |
| 22 Crescent Road Limited | | 2002 |
| 22 Croxley Road Limited | London | 1983 |
| 22 Ductwork Services Ltd | London | 2021 |
| 22 Dyke Road Management Company Limited | East Sussex | 2004 |
| 22 Fremantle Square Ltd | Bristol | 2015 |
| 22 Garsington Road Oxford Management Company Limited | Oxford | 2006 |
| 22 Global Services Ltd | Hounslow | 2026 |
| 22 Hazlitt Road Residents Association Limited | | 1992 |
| 22 Labs Ltd | Faringdon | 2025 |
| 22 Legal Ltd | London | 2022 |
| 22 Management Solutions Ltd | Cardiff | 2026 |
| 22 Medical Ltd | Bradley Stoke | 2014 |
| 22 North Parade Southwold Limited | Herts | 2006 |
| 22 RTD Advisors Limited | London | 2026 |
| 22 Squared Limited | London | 2021 |
| 22 Stars Ltd | Congleton | 2018 |
| 22 Stories Limited | Chippenham | 2019 |
| 22 TM Limited | London | 2025 |
| 22 Waterloo Street (Hove) Limited | Brighton | 2007 |
| 22 Wind Services Limited | Stockton-On-Tees | 2024 |
| 22 Works Ltd | London | 2024 |
| 22 Yards Management Limited | Brentwood | 2021 |
| 22 Yellow Ltd | Hornsea | 2026 |
| 22-YDS Sports Consultancy Ltd | Bradford | 2025 |
| 22.02 Ltd | London | 2022 |
| 220 Acoustics Ltd | London | 2021 |
| 220 Bath Road Limited | Bristol | 2008 |
| 220 Specialist Commodity Services Ltd | Caerdydd | 2025 |
| 220 Taxis Ltd | Edinburgh | 2016 |
| 220K Apps Ltd | London | 2023 |
| 2215MGMT Limited | London | 2025 |
| 222 Advisory Ltd | Stirling | 2025 |
| 222 Electrical Services Ltd | Canvey Island | 2025 |
| 222 Media Ltd | Stotford | 2022 |
| 2228 Consultancy Ltd | Norwich | 2023 |
| 222PROCURE Ltd | Shepperton | 2009 |
| 224 Brecknock Road Company Ltd | London | 2011 |
| 224 Taxis Ltd | Dunfermline | 2013 |
| 2242242 Limited | London | 2019 |
| 226 Investment Ltd | Derby | 2026 |
| 2265613 Limited | Maidstone | 1988 |
| 227-229 Liverpool Road Management Company Limited | London | 1999 |
| 228 Evering Road Management Company Limited | | 2003 |
| 228 Studios Limited | London | 2025 |
| 229 Earlsfield Road Management Company Limited | London | 2008 |
| 229 Ltd | Stamford | 2022 |
| 22CAD Ltd | Birmingham | 2025 |
| 22N Ltd | Blackpool | 2025 |
| 22ND Art Ltd | London | 2023 |
| 22ND Century Consulting Ltd | Cambridge | 2019 |
| 22ND Century Online Services Ltd | Leeds | 2023 |
| 22TB Limited | London | 2017 |
| 22TEN Business Advisors Ltd. | Perth | 2012 |
| 23 Abbeville Road Limited | London | 2000 |
| 23 and Chapel Limited | London | 2015 |
| 23 ARC.2 Limited | London | 2024 |
| 23 Architecture Limited | London | 2007 |
| 23 BIO Labs Ltd | Nottingham | 2026 |
| 23 Burnbury Road Limited | London | 1996 |
| 23 Clarendon Road Management Company Limited | Wiltshire | 2004 |
| 23 Consult Ltd | Liverpool | 2013 |
| 23 Consultancy Limited | Sidcup | 2019 |
| 23 Design Limited | Holywood | 2013 |
| 23 Dollis AVE Freehold Ltd | London | 2016 |
| 23 Dollis Road Management Limited | Middlesex | 2002 |
| 23 Events Ltd | Farnham | 2011 |
| 23 Financial Limited | Harpenden | 2015 |
| 23 Five Design Limited | Leeds | 2024 |
| 23 Group London Limited | London | 2024 |
| 23 Grove Park Road (Management) Company Limited | Avon. | 1990 |
| 23 Hillhouse Drive Limited | Billericay | 2022 |
| 23 Legal & Consulting Ltd | London | 2023 |
| 23 Management Limited | South Croydon | 2014 |
| 23 Media Ltd | Balgownie Road, Bridge Of Don | 2024 |
| 23 Moons Group Ltd | Wolverhampton | 2025 |
| 23 Moons Ltd | Wolverhampton | 2025 |
| 23 MSQ Limited | Harlow | 2025 |
| 23 Nelson Road Freehold Limited | | 2000 |
| 23 New Kings Road Ltd | Stourbridge | 2010 |
| 23 North Ltd | Sheffield | 2019 |
| 23 Northlands Street Management Company Limited | Bracknell | 2010 |
| 23 Prentis Road RTM Company Limited | London | 2013 |
| 23 Rosemount Limited | London | 2011 |
| 23 Skidoo Limited | | 2004 |
| 23 ST. John Grove Management Limited | London | 1989 |
| 23 Structural Design Ltd | Aberdeen | 2018 |