| 00054971 Limited | Professional & scientific | 1897 |
| Al-Hyatt Limited | Health & social care | 2011 |
| Al-Malik Carpets (Private) Limited | | 1991 |
| Allure Passions UK Ltd | Health & social care | 2025 |
| Ambiance Limited and Co | | 1989 |
| Aurora Domus Ltd | Health & social care | 2024 |
| Brompton Advisors Limited | Professional & scientific | 2022 |
| Caminar Ltd | Information & communication | 2020 |
| Commodities Associates & Co. | | 1989 |
| Daku Coffee Limited | Hospitality | 2023 |
| FB Partners | | 1995 |
| Ibwi Limited | Professional & scientific | 2024 |
| Intereuropa Holding Co. | | 1989 |
| Kaarnage Ltd | Real estate | 2019 |
| Kent House (Knightsbridge) Limited | Real estate | 1959 |
| Kerzner International Marketing (UK) Limited | Administrative & support | 1985 |
| Khawaga Trading and Services Ltd | Wholesale & retail | 2025 |
| Knights Convenience Store Limited | Wholesale & retail | 2017 |
| Landmark Business Limited | Real estate | 2018 |
| Leila Aesthetic London Ltd | Health & social care | 2026 |
| LG London Property Limited | Real estate | 2025 |
| Mackwoods Ltd | Manufacturing | 2001 |
| Mccorquodale Security Printers (Basingstoke) Limited | Professional & scientific | 1897 |
| Mediterranean Timber Trade and Co. | | 1989 |
| N & N Knightsbridge Academy Ltd | Health & social care | 2017 |
| Nicodental Limited | Health & social care | 2018 |
| Nicoplant Ltd | Health & social care | 2016 |
| OC371374 LLP | | 2012 |
| Phoenix Business Sales & Consulting Limited | Professional & scientific | 2009 |
| Phoenix Business Support & Consulting Limited | Professional & scientific | 2019 |
| Rainmaker Corporation Limited | Professional & scientific | 2014 |
| Redstream Limited | Professional & scientific | 2002 |
| Risenberg Limited | Financial services | 2022 |
| Rotana UK EDU Limited | Education | 2024 |
| Ryse Health Ltd | Extraterritorial | 2018 |
| Sebastian David Properties Limited | Real estate | 2018 |
| Senasen Group Ltd | Other services | 2018 |
| Vined Ltd | Information & communication | 2026 |
| Woodenchange Limited | Extraterritorial | 2003 |