| Ginger IVY Childrens Boutique Ltd | Wholesale & retail | 2020 |
| Gingers Cafe & Sandwich Bar Limited | Hospitality | 2012 |
| Girach Ltd | Extraterritorial | 2025 |
| Givien Investment UK Ltd | Transport & logistics | 2018 |
| GJK Construction Ltd | Construction | 2017 |
| GJR Technology Limited | Information & communication | 2006 |
| GJS Haulage Limited | Transport & logistics | 2020 |
| GK Food & Drink Ltd | Other services | 2025 |
| Gkd-Optical Ltd | Wholesale & retail | 2024 |
| GKG Groundworks Limited | Construction | 2018 |
| Glam G Limited | Other services | 2013 |
| Glamorousglowcandles Ltd | Manufacturing | 2019 |
| Glamouronl Ltd | Wholesale & retail | 2025 |
| Glaro Limited | Professional & scientific | 2013 |
| Glass Arch Studio Ltd | Professional & scientific | 2021 |
| Glass Unit Ltd | Manufacturing | 2012 |
| Gledwood Homes Ltd | Real estate | 2026 |
| Glencairn (Southlands Grove) Bickley Maintenance Limited | Households | 1970 |
| Gleneagles Court Residents Association Limited | Households | 1986 |
| Glenelden Limited | Real estate | 2013 |
| Glenn Geering Limited | Construction | 2012 |
| GLG Property Maintenance Ltd | Construction | 2026 |
| Glide I.T. Ltd | Information & communication | 2021 |
| Glitterbeam Kent C.I.C. | Information & communication | 2023 |
| Glitterbeam Ltd | Wholesale & retail | 2019 |
| GLO by Izel Ltd | Other services | 2025 |
| GLO Gyms Ltd | Arts & recreation | 2024 |
| GLO Hornchurch Limited | Real estate | 2025 |
| GLO Tonbridge Limited | Real estate | 2026 |
| Global 46 Ltd | Other services | 2026 |
| Global 77 Marketing Limited | Administrative & support | 2014 |
| Global AK Ltd | Construction | 2017 |
| Global Atlantic Developments Limited | Construction | 2021 |
| Global Climate Connect CIC | Education | 2022 |
| Global Consultancy and Property Management Ltd | Construction | 2018 |
| Global Corporate Relocation Services Limited | Households | 2019 |
| Global IV Infusion Ltd | Health & social care | 2022 |
| Global Masonry Limited | Construction | 2019 |
| Global South Corridor C.I.C. | Information & communication | 2025 |
| Global Supply Chain Service Ltd | Wholesale & retail | 2026 |
| Global Trading 001 Limited | Wholesale & retail | 2023 |
| Global Travellers Ltd | Administrative & support | 2025 |
| Global Vegan Crowd Funder Ltd | Other services | 2019 |
| Global Vision Academy Ltd | Education | 2025 |
| Global Web Brands Ltd | Wholesale & retail | 2026 |
| Global Winding Solutions Ltd | Professional & scientific | 2026 |
| Globalmed Supplies Ltd | Other services | 2014 |
| Globegistics Ltd | Transport & logistics | 2024 |
| Glocal Films UK Limited | Professional & scientific | 2023 |
| Glodach Investment Limited | Health & social care | 2018 |
| Glogbe Healthcare Services Ltd | Health & social care | 2025 |
| Glory Gayrimenkul VE DIS Ticaret Limited | Manufacturing | 2026 |
| Glory Pavilion | Other services | 2025 |
| Gloucester Court (Sutton) Limited | Other services | 1993 |
| Glowness UK Ltd | Wholesale & retail | 2024 |
| GLP Services Ltd | Education | 2026 |
| GLP Umbrella Limited | Professional & scientific | 2020 |
| Glynis Christopher Ltd | Health & social care | 2015 |
| GM Club Limited | Administrative & support | 2026 |
| GM Paun Ltd | Construction | 2025 |
| GM5 Limited | Real estate | 2021 |
| Gmax Investments Limited | Real estate | 2024 |
| GMJ Holdings Ltd | Real estate | 2025 |
| Gmkw Ltd | Administrative & support | 2018 |
| GNB Fire & Security Solutions Ltd | Construction | 2026 |
| GND Projects Ltd | Information & communication | 2019 |
| Go Express Ltd. | Transport & logistics | 2018 |
| Go Services Ltd | Information & communication | 2018 |
| Go to Law Ltd | Professional & scientific | 2023 |
| Go Ultimate Ltd | Construction | 2018 |
| GO2U Ltd | Transport & logistics | 2022 |
| GOD IS Able Catering UK Ltd Ltd | Wholesale & retail | 2026 |
| Gode Contracts Ltd | Construction | 2025 |
| Gode Interiors Ltd | Professional & scientific | 2022 |
| Godisgood Ltd | Administrative & support | 2026 |
| Godsons Care Limited | Health & social care | 2026 |
| Godston Projects Limited | Other services | 2021 |
| Godston Projects Properties Ltd | Real estate | 2025 |
| Godward Electrical Services Ltd | Construction | 2026 |
| Godways Cleaning and Support Services Limited | Administrative & support | 2011 |
| Godwin Global Logistics Limited | Administrative & support | 2025 |
| Gogo Energy Ltd | Construction | 2024 |
| Golaljuk Ltd | Wholesale & retail | 2019 |
| Gold Adonis Limited | Transport & logistics | 2024 |
| Gold Associates Limited | Wholesale & retail | 1993 |
| Gold Coast Ventures Limited | Hospitality | 2026 |
| Gold Coin Construction Ltd | Construction | 2025 |
| Gold Insights Ltd | Professional & scientific | 2025 |
| Gold IT Limited | Information & communication | 2013 |
| Gold MAX Distribution Limited | Wholesale & retail | 2009 |
| Gold Standard Pest Solutions Ltd | Administrative & support | 2018 |
| Goldeggs Group Ltd | Hospitality | 2021 |
| Goldeggs Investments Ltd. | Hospitality | 2021 |
| Goldeggs Properties Ltd | Financial services | 2013 |
| Golden Dawn Services Limited | Professional & scientific | 2024 |
| Golden Icon Ltd | Construction | 2025 |
| Golden Motors Services Limited | Wholesale & retail | 2016 |
| Goldenbrick Construction Ltd | Construction | 2026 |
| Goldendame Limited | Health & social care | 2020 |
| Goldex Beauty Hornchurch Limited | Other services | 2025 |