| 2 Fmcg Media Limited | London | 2021 |
| 2 Fold Design Limited | Brentwood | 2000 |
| 2 Foot Media Ltd | London | 2017 |
| 2 Four Design Services Ltd | Towcester | 2024 |
| 2 Greenway Road Redland Management Company Limited | Shepton Mallet | 1993 |
| 2 Heads Global Design Limited | Marlow | 1986 |
| 2 Hillfield Road (UK) Limited | London | 2015 |
| 2 Hills Consultancy Limited | Stourport-On-Severn | 2021 |
| 2 HUE House Ltd | London | 2024 |
| 2 Hyde Park Street Freehold Limited | London | 2008 |
| 2 Jayne's Limited | Stoke-On-Trent | 2009 |
| 2 Know Howe Ltd | Leicester | 2017 |
| 2 LEE Terrace Freeholders Limited | London | 1983 |
| 2 Left Paws Ltd | Crowthorne | 2014 |
| 2 Lemons Services Ltd | Bath | 2022 |
| 2 Lines and a Circle Ltd | London | 2025 |
| 2 Little Garages Limited | Leigh On Sea | 2021 |
| 2 Lockwood Architects Limited | Great Missenden | 2020 |
| 2 Lovely Gays Limited | Bromley | 2014 |
| 2 M Virtual Learning Ltd | Reading | 2012 |
| 2 Magpies Holdings Ltd | Congleton | 2021 |
| 2 Manilla Road Limited | Shepton Mallet | 1989 |
| 2 Manor Drive Wembley Limited | Wembley | 2016 |
| 2 Nunmill Street Management Company Limited | Barnsley | 2005 |
| 2 of a Kind Studios Ltd | Newton Abbot | 2024 |
| 2 P S Design Limited | Salisbury | 2023 |
| 2 Park Street Showroom Ltd | London | 2020 |
| 2 Part Studio Limited | Colchester | 2005 |
| 2 PAY People Ltd | Birmingham | 2019 |
| 2 Pelicans Ltd | Exmouth | 2026 |
| 2 Penguins Limited | Leamington Spa | 2019 |
| 2 Pieces Advisory Ltd | London | 2025 |
| 2 Plan Group Limited | Leeds | 2006 |
| 2 Plan Project Management Ltd | Woking | 2001 |
| 2 Preserve Limited | Solihull | 2008 |
| 2 Quintillion Ltd | Glasgow | 2024 |
| 2 Reeds Consultancy Ltd | Skegness | 2023 |
| 2 Resolve Limited | Uxbridge | 2008 |
| 2 Ridgway Management Limited | London | 2007 |
| 2 Rocks Ltd | London | 2026 |
| 2 Scoop Designs Limited | Reading | 2014 |
| 2 SEC Thinking Ltd | Enfield | 2022 |
| 2 Sisters Accounting Limited | London | 2018 |
| 2 Sisters Design Ltd | Cosham | 2022 |
| 2 Sisters Interiors Limited | Coventry | 2015 |
| 2 Sisters Meal Solutions Limited | Wakefield | 2024 |
| 2 Skint 2 Scrap Ltd | Milton Keynes | 2025 |
| 2 South Parade Management Company Limited | Bristol | 2017 |
| 2 Spoons Limited | Tamworth | 2002 |
| 2 ST Michaels Place Brighton Limited | Brighton | 2010 |
| 2 Streets Consulting Limited | Cranbrook | 2022 |
| 2 Sustain Consulting Limited | Dorking | 2013 |
| 2 Swords Media Ltd | Wolverhampton | 2024 |
| 2 TEM Limited | Gloucester | 2015 |
| 2 the Point Consulting Ltd | Princes Risborough | 2007 |
| 2 to 8 Ltd | Royston | 1994 |
| 2 View Media Limited | Blackburn | 2009 |
| 2 Wandsworth Bridge Road Freeholders Ltd | London | 2012 |
| 2 Westfield Terrace Management Company Limited | Leeds | 2001 |
| 2 X 2 Architects Limited | London | 2015 |
| 2 XL Consultancy Limited | Stoke-On-Trent | 2014 |
| 2&1 Consulting Limited | Leicester | 2021 |
| 2,4 Creativity Limited | London | 2017 |
| 2-BLAHBLAH Limited | Aylesbury | 2023 |
| 2-CAN Counselling Ltd | Nr Dunstable | 2014 |
| 2-DAY Rail Limited | Aylesbury | 2001 |
| 2-DTECH Limited | Manchester | 2012 |
| 2-I-CONSULTANTS Ltd | Belfast | 2017 |
| 2-MEDABEL Limited | Middlesex | 2005 |
| 2-SWITCH Ltd | Braintree | 2018 |
| 2-TEE Investments Limited | Luton | 2009 |
| 2.0 Arch Ltd | Bilston | 2025 |
| 2.0 Consulting Limited | London | 2022 |
| 2.4 Family Marketing Limited | London | 2012 |
| 2/2A Odsey Villas Residents Limited | Haringey | 2005 |
| 2/8 Sunnyside Road Management Company Limited | East Molesey | 1998 |
| 20 Balderton Street Project 1 Limited | London | 2012 |
| 20 Barrack Lane Limited | Nottingham | 1995 |
| 20 Below Limited | Thatcham | 2007 |
| 20 Clifton Road Worthing (Management) Limited | Worthing | 2012 |
| 20 Connaught Road (Hove) Ltd | Hove | 2009 |
| 20 Coolhurst Road Limited | London | 2007 |
| 20 Cornwallis Gardens Management Company Limited | Orpington | 2007 |
| 20 Darwin Street Management Ltd. | London | 2001 |
| 20 Degrees Consulting Limited | Cardiff | 2013 |
| 20 Douglas Road Management Limited | London | 1992 |
| 20 Gillingham Street Management Limited | London | 2009 |
| 20 Glenelg Road Management Limited | London | 2013 |
| 20 Hanover Park RTM Company Ltd | Sevenoaks | 2014 |
| 20 Lindfield Gardens Management Company Limited | London | 2007 |
| 20 Martyr Road Guildford Limited | Guildford | 2002 |
| 20 of Ltd | Glasgow | 2025 |
| 20 Rosary Gardens Freehold Company Limited | London | 2007 |
| 20 Sixteen Limited | London | 2010 |
| 20 Studio Limited | Birmingham West Midlands | 2021 |
| 20 TEN B&M Limited | London | 2021 |
| 20 TEN Creative Limited | London | 2013 |
| 20 TEN Holdings Limited | London | 2020 |
| 20 TEN Invest Limited | London | 2021 |
| 20 Varieties MP Ltd | London | 2025 |