| Grosvenor and SON Limited | Real estate | 1997 |
| GRX International Limited | Real estate | 2021 |
| Guaranteed GAS Work Ltd | Professional & scientific | 2010 |
| Gyrox Limited | Professional & scientific | 2021 |
| Hailsham Limited | Real estate | 2019 |
| Hala Property Management Limited | Households | 2022 |
| Happy Heads S&F Limited | Hospitality | 2023 |
| Hectic Hats Ltd | Wholesale & retail | 2019 |
| Hillsfield Ltd | Households | 1999 |
| Holland Hill Media Limited | Information & communication | 1973 |
| Huquqyat Ltd | Public administration | 2021 |
| Icertificates UK PLC | Professional & scientific | 2021 |
| Inca Consulting Limited | Information & communication | 2010 |
| Incentive Marketing Services (U.K.) Limited | Extraterritorial | 1978 |
| Interim Security Solutions Ltd | Administrative & support | 2009 |
| International Catering Agency Limited | Administrative & support | 2019 |
| Jenks Brands Limited | Wholesale & retail | 2014 |
| Jerk and Lobster Limited | Hospitality | 2018 |
| JKW209 Limited | Real estate | 2014 |
| JL Fintech Consulting Ltd | Information & communication | 2020 |
| Jotisn Construction Ltd | Construction | 2026 |
| JT Aesthetics Limited | Health & social care | 2019 |
| Kassner Associated Publishers Limited | Information & communication | 1949 |
| Kensington Services (UK) Limited | Construction | 2013 |
| Keramos Investments Ltd | Professional & scientific | 2021 |
| KGK Private Ltd | Wholesale & retail | 2020 |
| Kinnii Ltd | Hospitality | 2024 |
| Knox Digital Limited | Professional & scientific | 2024 |
| Kobi Holdings Ltd | Financial services | 2026 |
| Lancha House Limited | Extraterritorial | 1978 |
| Lcuk Fulham Broadway Limited | Other services | 2019 |
| LE Bacchus Investment Limited | Financial services | 2019 |
| LE Property Solution Ltd | Real estate | 2026 |
| Liberica International Ltd | Wholesale & retail | 2026 |
| Libra Education Ltd | Education | 2017 |
| Life in Balance Ltd | Health & social care | 2015 |
| Llewellyn Jones Properties Limited | Real estate | 2018 |
| LO Residential Limited | Real estate | 2025 |
| London Commercial Vehicle Services Limited | Wholesale & retail | 2006 |
| London Property Maintenance Ltd | Construction | 2011 |
| Luis and Daughters Limited | Construction | 2013 |
| Lyceum Health and Fitness Limited | Arts & recreation | 2021 |
| Mark One Scaffolding Ltd | Construction | 2024 |
| Marketing and Sales Promotions Agency Limited(The) | Professional & scientific | 1986 |
| Matterhorn RE Limited | Real estate | 2017 |
| Maven Plan Limited | Professional & scientific | 2007 |
| Maven Sustainability Limited | Professional & scientific | 2011 |
| Mckelvie & Co LLP | | 2016 |
| Mediant Music Limited | Information & communication | 1962 |
| Melbourne Hart & Company Limited | Extraterritorial | 1934 |
| Melbourne Hart Holdings Limited | Extraterritorial | 1978 |
| Memorology Limited | Administrative & support | 2016 |
| Mero Construction Limited | Other services | 2018 |
| Milan & Co. London Ltd | Wholesale & retail | 2025 |
| Mind Body and Soul Limited | Health & social care | 2015 |
| Mithras Real Estate Limited | Real estate | 2014 |
| Modernise Properties Ltd | Real estate | 2024 |
| Morris & Morris Limited | Extraterritorial | 1983 |
| Muduroglu Limited | Real estate | 2025 |
| Mxofitness&Wellbeing Ltd | Arts & recreation | 2024 |
| Mxrch Limited | Other services | 2021 |
| Nathalie Lee-Kong Limited | Professional & scientific | 2011 |
| Norfolk Food Trucks Limited | Hospitality | 2019 |
| NS Investments Limited | Financial services | 2013 |
| Orange Tree Court Management Company Limited | Households | 2008 |
| Orviol Ltd | Health & social care | 2014 |
| Pancyprian Insurance Company Limited | Professional & scientific | 1963 |
| Parallel Holdings SW6 Ltd | Financial services | 2021 |
| Parallel Property SW6 Ltd | Real estate | 2021 |
| Parallel.Net Limited | Information & communication | 1995 |
| Performance Music Limited | Information & communication | 1978 |
| Piedras Verdes Asset Management Limited | Administrative & support | 2011 |
| Piedras Verdes Limited | Professional & scientific | 2011 |
| Pierc'D London Ltd | Other services | 2021 |
| Pinnacle Five Ltd | Professional & scientific | 2020 |
| Placement UK Limited | Administrative & support | 2003 |
| Placement UK Recruitment Holdings Limited | Administrative & support | 2012 |
| Portland Solutions Limited | Information & communication | 2013 |
| President Records Limited | Information & communication | 1957 |
| Priviser Limited | Information & communication | 2020 |
| Quantum Residential Recovery Limited Partnership | | 2010 |
| Radcliffe and Rocket Ltd | Information & communication | 2015 |
| Ranadi Coaching Ltd | Information & communication | 2025 |
| Rapid Racing Limited | Arts & recreation | 1982 |
| Reda Partners Limited | Professional & scientific | 2016 |
| Rentoodle Limited | Administrative & support | 2023 |
| Rostrevor Mansions Limited | Households | 1996 |
| Rubiz Solutions Ltd | Administrative & support | 2010 |
| Russian Food Import Limited | Wholesale & retail | 2016 |
| Sakura Business Solutions Ltd | Professional & scientific | 2009 |
| SE LDN Ltd | Construction | 2024 |
| Seada Ltd | Real estate | 2011 |
| Security Services Plus Limited | Other services | 2014 |
| Seven Eleven Temple Ltd | Real estate | 2026 |
| SF Mini Chefs Ltd | Hospitality | 2020 |
| Simon Carrell Furniture Limited | Manufacturing | 2003 |
| Single Films Ltd | Information & communication | 2021 |
| Skycatcher Ltd | Wholesale & retail | 2021 |
| Smallwood & Newton Limited | Construction | 2017 |
| Soccerazzi UK Ltd | Mining & quarrying | 2019 |