| Garage Equipment Aras Ltd | Wholesale & retail | 2013 |
| GC Distribution Holdings Limited | Financial services | 2024 |
| GC Electrical & Building Services Ltd | Construction | 2010 |
| GC Express Limited | Transport & logistics | 2001 |
| Gibbard Property Management Ltd | Real estate | 2022 |
| Gibbard Warehouse and Logistics Ltd | Transport & logistics | 2020 |
| Gift of Grace PM Limited | Real estate | 2016 |
| Global MAX Recruitment Ltd | Administrative & support | 2019 |
| Gmm&C Logistic Ltd | Transport & logistics | 2020 |
| Gokesad Investments Limited | Construction | 2022 |
| Goldcrest Central Limited | Hospitality | 2020 |
| Goodness Healthcare Ltd | Health & social care | 2015 |
| GR Interiors Limited | Construction | 2010 |
| Gramervic Consultancy Ltd. | Professional & scientific | 2017 |
| Great Choice Construction Ltd | Construction | 2020 |
| Green Fingers Essex Ltd | Arts & recreation | 2019 |
| Groupe Harcourt Limited | Administrative & support | 2007 |
| GT Rail Limited | Construction | 2012 |
| H-Cube Global Services Ltd | Wholesale & retail | 2012 |
| Hagger & SON Construction Ltd | Construction | 2013 |
| Halo Interiors (London) Ltd | Construction | 2019 |
| HEALTHHUB4U Limited | Health & social care | 2019 |
| Hexagon Facilities Management Ltd | Professional & scientific | 2022 |
| HGV MAX Recruitment Limited | Administrative & support | 2017 |
| High House Enterprises Limited | Hospitality | 2011 |
| High House Production Park Limited | Arts & recreation | 2008 |
| Hiikots Ltd | Real estate | 2018 |
| Hinsco Services Ltd | Transport & logistics | 2018 |
| HIS Grace Medical Limited | Health & social care | 2013 |
| Home Spark Bright Limited | Administrative & support | 2020 |
| Hugues Bambi Business Consulting Services Limited | Information & communication | 2016 |
| Hyphnt Ltd | Wholesale & retail | 2020 |
| I a W Investigations Ltd | Administrative & support | 2013 |
| I.L.E. Logistics Ltd | Transport & logistics | 2019 |
| IBK Care and Support Services Limited | Health & social care | 2015 |
| IC Lana Ltd | Transport & logistics | 2019 |
| Ifey Global Solutions Ltd | Health & social care | 2023 |
| Ijcl Services Ltd | Manufacturing | 2019 |
| Illy Solutions UK Ltd | Construction | 2020 |
| Imerys Aluminates Limited | Manufacturing | 1985 |
| IMI Interiors Ltd | Construction | 2016 |
| Intercontinental Access Limited | Professional & scientific | 2007 |
| Intragen U.K. Ltd | Financial services | 2019 |
| Iri-Blosoom.Ltd | Construction | 2007 |
| Iron Shield Ltd | Construction | 2015 |
| IVA Transport Ltd | Transport & logistics | 2026 |
| Ivie Skincare Ltd | Wholesale & retail | 2021 |
| J.Mcdonnell Plant Hire Ltd | Administrative & support | 2014 |
| Jaakaad Ltd | Health & social care | 2020 |
| Jafus Global Links Limited | Professional & scientific | 2014 |
| Jee-Dee Elite Services Ltd | Manufacturing | 2017 |
| Jekuns Services Ltd | Financial services | 2020 |
| JMO Sports Services Limited | Administrative & support | 2017 |
| Johnsons Glazing Contractors Ltd | Construction | 2008 |
| JP Medicare Limited | Health & social care | 2014 |
| JST Consultant Ltd | Information & communication | 2011 |
| K8 Haul Ltd | Transport & logistics | 2021 |
| KBC Logistics Limited | Transport & logistics | 2008 |
| Keshtech Services Ltd | Information & communication | 2018 |
| Kjjt Property Ltd | Real estate | 2021 |
| Klass Consultancy Limited | Information & communication | 2018 |
| KMY Limited | Wholesale & retail | 2015 |
| Knowle Logistics Ltd | Transport & logistics | 2017 |
| Ksmj Services Ltd | Professional & scientific | 2014 |
| L a Couriers Ltd | Transport & logistics | 2019 |
| L.R.B General Ltd | Construction | 2014 |
| Laboz Limited | Health & social care | 2021 |
| Laimius Construction Ltd | Professional & scientific | 2020 |
| Land Surveyors Limited | Construction | 2014 |
| Lary Solution Ltd | Construction | 2022 |
| Laser Steer Limited | Manufacturing | 2010 |
| Layorocs Limited | Information & communication | 2018 |
| LEON19 Limited | Construction | 2019 |
| Life Change Support Network Ltd | Information & communication | 2015 |
| Limpiar Cleaning Services Ltd | Administrative & support | 2012 |
| Living Hope Church of Christ Ltd | Other services | 2014 |
| Llcl Services Ltd | Construction | 2012 |
| Locksons Property Management Company Limited | Real estate | 2017 |
| Locksons Services Management Ltd | Real estate | 2021 |
| Locksons Wharf (Poplar) Management Company Limited | Real estate | 2003 |
| Logistics Manda Ltd | Transport & logistics | 2021 |
| London Fire Block Limited | Public administration | 2023 |
| Lords & T Investments Ltd | Real estate | 2020 |
| Lotus Windows Ltd | Construction | 2007 |
| Luxenest Living Ltd | Real estate | 2026 |
| LYR UK Ltd | Wholesale & retail | 2019 |
| Lyton Ventures UK Limited | Health & social care | 2015 |
| M P Logistic Solutions Limited | Transport & logistics | 2018 |
| M T Hires Ltd | Transport & logistics | 2021 |
| M&D Cleaning Ltd | Administrative & support | 2019 |
| M&M Companies Limited | Transport & logistics | 2013 |
| M.E.R. Clutch & Brake Services Limited | | 1980 |
| M.O.R. Oils Limited | Wholesale & retail | 2004 |
| Magla Trans Ltd | Transport & logistics | 2016 |
| Magnolia Heights Limited | Real estate | 2024 |
| Magnolia Heights Management Limited | Households | 2024 |
| Maits Services Ltd | Other services | 2015 |
| Makinika Education Limited | Professional & scientific | 2021 |
| Mankueen Limited | Transport & logistics | 2020 |
| Mapleplay House (Childminder) Ltd | Other services | 2021 |