| Futuristic Web House Ltd | Information & communication | 2024 |
| Fylkir Investment UK Limited | Extraterritorial | 2013 |
| GEM SOL Ltd | Construction | 2021 |
| Gemcal Service Ltd | Manufacturing | 2019 |
| Gkzm Consultancy Ltd | Professional & scientific | 2015 |
| Green Close (Chelmsford) Ltd | Real estate | 2019 |
| Greenleaf Estates Limited | Real estate | 2000 |
| GRU Co Limited | Wholesale & retail | 2022 |
| Habitare Group Ltd | Households | 2018 |
| Hainault Home Improvements Limited | Construction | 2011 |
| Haux Maux Limited | Arts & recreation | 2025 |
| Hill Top Beauty Ltd | Other services | 2024 |
| Hillway Group Limited | Real estate | 2024 |
| Home Solutions Media Ltd | Other services | 2023 |
| Homes in Hand Limited | Other services | 2014 |
| Huxmax Ltd | Water & waste | 2007 |
| Hydrovell Trade Supplies Ltd | Wholesale & retail | 2025 |
| ICV & Associates Ltd | Professional & scientific | 2026 |
| ID1 Ltd | Wholesale & retail | 2016 |
| Ideal Travel Services Ltd | Transport & logistics | 2023 |
| Idealz Media UK Ltd | Wholesale & retail | 2025 |
| Iona Outsourcing Limited | Administrative & support | 2003 |
| Itays Ltd | Information & communication | 2019 |
| J&R Sons Investments Ltd | Real estate | 2024 |
| Jamesgards Limited | Health & social care | 2021 |
| JAY G London Ltd | Real estate | 2025 |
| JBS Trading Ltd | Other services | 2019 |
| Jengi Group Limited | Manufacturing | 2021 |
| JNP Estates Limited | Real estate | 2011 |
| Joknex Ltd | Wholesale & retail | 2025 |
| Joydenswood Kitchen Ltd | Hospitality | 2025 |
| JPA Logistics Ltd | Professional & scientific | 2022 |
| Juniper Court Residents Association Limited | Households | 1997 |
| K & S Bookkeeping Limited | Professional & scientific | 2005 |
| Kaz-It Ltd | Information & communication | 2022 |
| Keepsake Limited | Wholesale & retail | 2003 |
| Kenilworth Crown Limited | Other services | 2023 |
| Keyhandle Limited | Real estate | 2002 |
| Kzss Ltd | Wholesale & retail | 2020 |
| L & E Haulage Ltd | Transport & logistics | 2019 |
| LEE Farm (2026) Ltd | Real estate | 2022 |
| Less Fire Ltd | Construction | 2023 |
| Little Acorns Children's Club (UK) Ltd | Education | 2015 |
| London Fields Fitness Limited | Arts & recreation | 2010 |
| London Fire Surveys Ltd | Public administration | 2022 |
| Longstaff Film & TV Ltd | Information & communication | 2023 |
| Loughton Capital 2020 Ltd | Real estate | 2016 |
| Luxelyne Transfers Ltd | Wholesale & retail | 2025 |
| Lyonsy Properties Ltd | Construction | 2024 |
| M S & Co. Accountants Limited | Professional & scientific | 2005 |
| Manage Homes Group Ltd | Real estate | 2023 |
| Manage Homes Nationwide Ltd | Real estate | 2023 |
| Margem Limited | Professional & scientific | 1985 |
| Matterhorn Property Group Limited | Real estate | 2024 |
| MDA Supplies Ltd | Wholesale & retail | 2018 |
| Meat Haus Ltd | Wholesale & retail | 2024 |
| Menakan Transport Ltd | Transport & logistics | 2018 |
| Meopham Pizza Ltd | Hospitality | 2023 |
| Meroon Trading UK Limited | Real estate | 2015 |
| MHN Ltd | Financial services | 2026 |
| Miaoak Ltd | Manufacturing | 2024 |
| Midia M Ltd | Construction | 2014 |
| Milleur Properties Ltd | Real estate | 2025 |
| Mistral Contractors Ltd | Construction | 2020 |
| MMS Auto Solutions Ltd | Wholesale & retail | 2025 |
| Money Holding Ltd | Professional & scientific | 2016 |
| Most Pro Ltd | Construction | 2006 |
| Motech Vehicle Services Ltd | Wholesale & retail | 2006 |
| MRP Omni Ltd | Information & communication | 2025 |
| Nash Property Investments Ltd | Real estate | 2016 |
| Newbury Central (East) Management Company Limited | Real estate | 2003 |
| Newbury Central (West) Management Company Limited | Households | 2003 |
| Next Generation International Ltd | Transport & logistics | 1995 |
| O.R. Solutions Ltd | Construction | 2019 |
| Octavius Investments Limited | Financial services | 2024 |
| Ohemaa Hair Collections Limited | Other services | 2025 |
| OJ Kennedy Property Ltd | Real estate | 2023 |
| OLU & Son's Ltd | Other services | 2017 |
| One Stop Bathroom Fitting Service Ltd | Other services | 2018 |
| Ongar 2019 Ltd | Real estate | 2016 |
| Ontime Plumbers Ltd | Construction | 2023 |
| Opendoor Commercial Ltd | Financial services | 2023 |
| Opendoor Mortgages (London) Ltd | Financial services | 2021 |
| Optiglass Limited | Extraterritorial | 2007 |
| Oubdee Acquisitions Limited | Real estate | 2022 |
| Oxley Residences Ltd | Real estate | 2026 |
| Ozone Residents Association Limited | Households | 2005 |
| P I P Services Limited | Administrative & support | 2008 |
| PAR Keys (Southend) Limited | Real estate | 2020 |
| Parasol Desserts Limited | Hospitality | 2021 |
| Parts Connect UK Ltd | Wholesale & retail | 2022 |
| Phoenix Construction Consultants Ltd | Construction | 2019 |
| Portfolio Investment Group Ltd | Other services | 2024 |
| Premium Boilers Ltd | Construction | 2024 |
| Prestige Carriages London Ltd | Transport & logistics | 2016 |
| Pride Life Global Limited | Information & communication | 2020 |
| Prime Secure Facilities Ltd | Real estate | 2024 |
| Project Carbon Ltd | Professional & scientific | 2019 |
| Protech Team Ltd | Administrative & support | 2017 |
| R a Taxation Limited | Professional & scientific | 2018 |