| Green Arrow Enterprises Limited | Extraterritorial | 2013 |
| Greyinsights Property Ltd | Real estate | 2023 |
| H & V Building Services Limited | Construction | 1981 |
| H L 10 Ltd | Real estate | 2017 |
| H. Appleby Engineering Limited | Construction | 1994 |
| Here Dating Ltd | Information & communication | 2023 |
| HM Roofing & Maintenance Ltd | Construction | 2021 |
| Houzlocate Ltd | Extraterritorial | 2024 |
| Impetus Accounting Limited | Professional & scientific | 2018 |
| Incredibles Limited | Administrative & support | 1996 |
| Industrial Interior Fabrication Limited | Professional & scientific | 2019 |
| Ismini Ltd. | Other services | 2014 |
| Itsproperties Limited | Households | 2020 |
| Ivory Mechanical Ltd | Construction | 2025 |
| IVY Gardens Limited | Administrative & support | 2016 |
| J FOX Carpentry & Construction Ltd | Construction | 2024 |
| J.Pro Plumbing & Heating Limited | Construction | 2026 |
| J.Robson Property Investments Ltd | Real estate | 2020 |
| Jack Scaffolding Ltd | Construction | 2021 |
| Jiwan Properties Limited | Real estate | 2015 |
| JOE Williams Bespoke Architecture and Interior Design Ltd | Professional & scientific | 2025 |
| Joomtree Ltd | Information & communication | 2012 |
| JV Impact Solutions Ltd | Professional & scientific | 2015 |
| Kjnms Investments Ltd | Extraterritorial | 2014 |
| Kontos Property Group Ltd | Real estate | 2026 |
| KT Surveyors Ltd | Administrative & support | 2022 |
| Kyei Residential Ltd | Real estate | 2021 |
| KZG Capital Limited | Administrative & support | 2023 |
| L.A.P. Group Ltd | Construction | 2024 |
| LA Surveying Ltd | Administrative & support | 2025 |
| Lamy Enterprises Ltd | Professional & scientific | 2014 |
| Lataa Gang Limited | Professional & scientific | 2026 |
| Lataa Ltd | Professional & scientific | 2023 |
| Laurelgrove Developments Limited | Administrative & support | 2012 |
| LEE Christian & Co Ltd | Professional & scientific | 2010 |
| Liddard Decorators Ltd | Construction | 2024 |
| Limitless SC Ltd | Professional & scientific | 2022 |
| Live a Little (UK) Ltd | Health & social care | 2013 |
| Live a Little Support Limited | Health & social care | 2025 |
| LLB Properties & Construction Ltd | Real estate | 2024 |
| Locus Heating Commercial Services Ltd | Construction | 2025 |
| London Elite Barbering Ltd | Other services | 2025 |
| London School of Barbering Limited | Education | 2012 |
| Lower Rock Street Ltd | Households | 2024 |
| LTM Plumbing Limited | Construction | 2026 |
| MAA Build Ltd | Construction | 2024 |
| MAN on the Moon CIC | Health & social care | 2023 |
| Mavera Ltd | Other services | 2020 |
| MES PAT Testing Ltd | Professional & scientific | 2022 |
| MIA Bathroom Supply Ltd | Wholesale & retail | 2023 |
| MIA Tile Supply Ltd | Wholesale & retail | 2023 |
| MJM Collective Ltd | Wholesale & retail | 2026 |
| Modha Homes Ltd | Real estate | 2022 |
| Montaj Digital Ltd | Other services | 2021 |
| Montaj Properties Limited | Real estate | 2023 |
| MR Brown Media Ltd | Professional & scientific | 2023 |
| MV Associates Ltd | Real estate | 2024 |
| Neuroclinic Ltd | Health & social care | 2025 |
| Nigel Brunt Properties Limited | Construction | 2016 |
| Noted Studio Collective Limited | Professional & scientific | 2026 |
| Nova Design Associates Limited | Construction | 2006 |
| NXG Home Services Ltd | Construction | 2020 |
| Oak & Key Property Management Ltd | Real estate | 2026 |
| Oasis Heating Ltd | Construction | 2025 |
| OC Plumbing & GAS Limited | Construction | 2026 |
| OFF Limits Holdings Limited | Professional & scientific | 2025 |
| OFF Limits Social Limited | Professional & scientific | 2023 |
| Olufunke Limited | Professional & scientific | 2023 |
| Omega Extensions & Refurbishment Ltd | Construction | 2021 |
| Omni App Ltd | Information & communication | 2013 |
| Opus Sports and Music Limited | Wholesale & retail | 2025 |
| P & L Building Maintenance Ltd | Administrative & support | 2009 |
| P&R Legal LLP | | 2025 |
| Pakp Thomas Properties Investment Limited | Real estate | 2025 |
| Paradigm Nexus Ltd | Construction | 2025 |
| Pattalis Limited | Real estate | 1979 |
| PDM Building Services Ltd | Construction | 2008 |
| Perth Developments Limited | Real estate | 1986 |
| Pesam Motors Limited | Wholesale & retail | 2002 |
| PGT Transport Services Ltd | Transport & logistics | 2012 |
| PH Company Consultancy Ltd | Professional & scientific | 2012 |
| Philip Deane Associates Ltd | Construction | 2021 |
| Philippou Investments LLP | | 2023 |
| Piazza Landscape and Maintenance Limited | Administrative & support | 2015 |
| Pink Investments (UK) Ltd | Real estate | 2021 |
| Pinnacle PLS Ltd | Real estate | 2025 |
| PLL Retail Ltd | Wholesale & retail | 2025 |
| Pods Dining Limited | Hospitality | 2026 |
| Practical Litigation Solutions Limited | Other services | 2017 |
| Primo Bathroom Supply Ltd | Construction | 2023 |
| Primo Bathrooms Ltd | Construction | 2022 |
| Primo Tile Supply Ltd | Construction | 2023 |
| Prolific Commercial Finance Limited | Financial services | 2015 |
| Prolific Mortgage Finance Limited | Financial services | 2007 |
| Puddleducks Day Nursery Ltd | Health & social care | 2018 |
| Quantum Electrical & Solar Ltd | Construction | 2022 |
| Ramble Projects Ltd | Wholesale & retail | 2026 |
| RCB Productions Ltd | Information & communication | 2024 |
| RCL Builders Ltd | Construction | 2015 |
| RDJ Automation Ltd | Professional & scientific | 2025 |