| 00199624 Limited | Professional & scientific | 1924 |
| 007 Escape Rooms Ltd | Arts & recreation | 2020 |
| 0121 Group Ltd | Extraterritorial | 2025 |
| 01592097 Limited | Arts & recreation | 1981 |
| 1 AM Barbers Ltd | Other services | 2024 |
| 1 Bullion Ltd | Wholesale & retail | 2020 |
| 1 Life U K Ltd | Wholesale & retail | 2014 |
| 1 Stefan Solutions Ltd | Manufacturing | 2017 |
| 10 Plus 1 UK Limited | Information & communication | 2018 |
| 100 Films Ltd | Information & communication | 2019 |
| 1000 Miles Pictures Limited | Information & communication | 2025 |
| 109 Bath Street Limited | Real estate | 2023 |
| 11864040 Ltd | Health & social care | 2019 |
| 123MOVED Ltd | Wholesale & retail | 2025 |
| 13 Assets Limited | Real estate | 2024 |
| 13 Capital Limited | Real estate | 2019 |
| 13993823 Limited | Manufacturing | 2022 |
| 14 Strong Limited | Manufacturing | 2019 |
| 14 Ventures Ltd | Extraterritorial | 2023 |
| 1421 Ventures Limited | Real estate | 2023 |
| 1508 Chapel Court Ltd | Real estate | 2023 |
| 1508 Pressworks Ltd | Real estate | 2022 |
| 1508 Properties Limited | Real estate | 2021 |
| 1508 Seaside Ltd | Hospitality | 2023 |
| 16/8 Nutrition Ltd | Health & social care | 2024 |
| 167 Security Affairs Limited | Administrative & support | 2026 |
| 16AU Properties Ltd | Real estate | 2026 |
| 18 AK Limited | Professional & scientific | 2025 |
| 18 Avenue Road Management Company Limited | Administrative & support | 2006 |
| 18/80 Tattoo and Piercing Ltd | Other services | 2025 |
| 18A Oxford Street Ltd | Construction | 2026 |
| 19ALIMAR Ltd | Transport & logistics | 2019 |
| 1GROUP Properties Limited | Real estate | 2024 |
| 1ST and Last Gaming & Events Limited | Hospitality | 2024 |
| 1ST Choice Breakers Ltd | Wholesale & retail | 2017 |
| 1ST Choice Building & Installations Ltd | Construction | 2019 |
| 1ST Choice Flooring Solutions Ltd | Construction | 2014 |
| 1ST Choice Motor Spares Ltd | Wholesale & retail | 2014 |
| 1ST Choice Residential Properties Ltd | Real estate | 2022 |
| 1ST Engineering Services Limited | Professional & scientific | 2025 |
| 1ST Insulation Partners Limited | Construction | 1986 |
| 1ST Option Driving School Ltd | Transport & logistics | 2009 |
| 1ST Option Roofing Limited | Construction | 2015 |
| 1ST Ride Performance Ltd | Wholesale & retail | 2023 |
| 1ST Uniform Company Limited | Manufacturing | 2019 |
| 1ST4BOOKS Ltd | Professional & scientific | 2012 |
| 1STWELLBEING Ltd | Information & communication | 2018 |
| 1TD Services Ltd | Transport & logistics | 2026 |
| 1UP Solutions Limited | Administrative & support | 2015 |
| 2 Harps Properties Ltd | Real estate | 2025 |
| 2 RAW Ltd | Wholesale & retail | 2022 |
| 2 Swords Media Ltd | Professional & scientific | 2024 |
| 200OK Ltd | Information & communication | 2016 |
| 2020 Umbrella Payroll Limited | Administrative & support | 2020 |
| 215 Tettenhall Ltd Ltd | Households | 2026 |
| 21STTECH Limited | Administrative & support | 2023 |
| 22, Cardigan Road Management Company Limited | Real estate | 1998 |
| 22G Property Maintenance Ltd | Construction | 2022 |
| 22REEN UK Limited | Real estate | 2025 |
| 23 Moons Group Ltd | Professional & scientific | 2025 |
| 23 Moons Ltd | Professional & scientific | 2025 |
| 230 Intensives Ltd | Arts & recreation | 2021 |
| 237 Afro Caribbean Market Ltd | Wholesale & retail | 2025 |
| 24 Transport Ltd | Transport & logistics | 2019 |
| 24/7 Audi.Vw Spares Ltd | Construction | 2017 |
| 24/7 Fastfix Ltd | Other services | 2025 |
| 24/7 London Mart Limited | Wholesale & retail | 2026 |
| 24/7 Support Private Limited | Wholesale & retail | 2024 |
| 24/7 Support Services Ltd | Health & social care | 2019 |
| 247 Logistics a to Z Limited | Transport & logistics | 2025 |
| 247 Salvage Ltd | Water & waste | 2021 |
| 25 Seven Talent Solutions Ltd | Administrative & support | 2022 |
| 27 Holdings Ltd | Real estate | 2018 |
| 27M Capital Management Limited | Other services | 2019 |
| 27M Cash Management Ltd | Financial services | 2024 |
| 27M Manufacturing Limited | Financial services | 2023 |
| 27M Professional Services Ltd | Professional & scientific | 2024 |
| 28 Rice & Noodles Bar Limited | Hospitality | 2026 |
| 285 Newbridge Barber Lounge Ltd | Other services | 2025 |
| 2907 Property Solutions Limited | Real estate | 2023 |
| 293 Consult Ltd | Professional & scientific | 2026 |
| 2B Hydraulics Limited | Wholesale & retail | 2009 |
| 2BUZZ Ltd. | Administrative & support | 2026 |
| 2GA Interiors Limited | Construction | 2021 |
| 2IC Holdings Limited | Financial services | 2026 |
| 2LOGIC Ltd | Information & communication | 2015 |
| 2M Accounting Services Ltd | Professional & scientific | 2010 |
| 2METREU Limited | Wholesale & retail | 2020 |
| 2NV Music Ltd | Information & communication | 2017 |
| 2WAY Investment Limited | Administrative & support | 2024 |
| 3 Angels Capital Limited | Financial services | 2023 |
| 3 Angels Complex Care Services Ltd | Health & social care | 2021 |
| 3 Keys Accommodation Ltd. | Real estate | 2021 |
| 3 Peak Building Developments Ltd | Construction | 2026 |
| 3 Pro Industries Limited | Wholesale & retail | 2024 |
| 3 R'S & W Property Solutions Ltd | Real estate | 2025 |
| 3 Releases Limited | Financial services | 2026 |
| 3 Sisters Properties Limited | Real estate | 2021 |
| 313 Real Estate Ltd | Real estate | 2024 |
| 360 Lifelong Trading Ltd | Financial services | 2025 |