| Foreign Globe Ltd | Wholesale & retail | 2022 |
| Forever Family Ltd | Financial services | 2020 |
| Formiq Ltd | Real estate | 2024 |
| Fortitude Projects Ltd | Wholesale & retail | 2022 |
| Fountain Technologies Ltd | Information & communication | 2026 |
| Fourshots Ltd | Manufacturing | 2025 |
| FOX Motors Limited | Wholesale & retail | 2021 |
| Foxwren Ltd | Professional & scientific | 2021 |
| FPG Groundworks Ltd | Construction | 2019 |
| FPI Group Ltd | Real estate | 2017 |
| Freedom Talent Agency Ltd | Professional & scientific | 2024 |
| Fresh and Pure Air Ltd | Construction | 2019 |
| Fresh Meadows DRY Cleaners Ltd | Administrative & support | 2016 |
| Fresh UPS Foods Limited | Hospitality | 2020 |
| Friends of Plane Saver Ltd | Other services | 2022 |
| FRM London Limited | Public administration | 2022 |
| Frugier Houses Ltd | Real estate | 2026 |
| FS International Trading Ltd | Wholesale & retail | 2025 |
| Full Circle Property Services Limited | Construction | 2022 |
| Full Glass Media Ltd | Professional & scientific | 2025 |
| Full Push Systems Ltd | Information & communication | 2022 |
| Fullserve Limited | Information & communication | 2011 |
| Fulton Leasing Limited | Professional & scientific | 1991 |
| Fulwell Road Estates Ltd | Real estate | 2025 |
| Funtasize Ltd | Professional & scientific | 2021 |
| Fuori DAL Comune Ltd | Other services | 2021 |
| Fusian Corporation Ltd | Financial services | 2018 |
| Fusian Limited | Wholesale & retail | 2012 |
| Fusion Accountants Limited | Professional & scientific | 2013 |
| Fusion UK Group Ltd | Financial services | 2025 |
| Futura Coaching LLP | | 2025 |
| Futura SPV Ltd | Wholesale & retail | 2023 |
| Future Digital Consulting Limited | Professional & scientific | 2016 |
| Future Sonic Collective Limited | Arts & recreation | 2024 |
| Futurelead Consulting UK Ltd | Professional & scientific | 2022 |
| Futureprep Ltd | Education | 2019 |
| Fyndwork Limited | Information & communication | 2025 |
| G & S 2024 Investments Ltd | Real estate | 2024 |
| Ga&Mp Ltd | Manufacturing | 2023 |
| Gallery 202 Limited | Arts & recreation | 1999 |
| Gallery Cinemas Limited | Extraterritorial | 1987 |
| Gambaru Care CIC | Health & social care | 2025 |
| Game Stage Interactive Ltd | Arts & recreation | 2025 |
| Garo Solutions Ltd | Information & communication | 2018 |
| Garryhill Consulting Limited | Professional & scientific | 2022 |
| Gate IT Consulting Limited | Information & communication | 2013 |
| Gbedu Magazine Limited | Information & communication | 2018 |
| GBN FX Digital Media Group Ltd | Financial services | 2020 |
| GC Culture Limited | Wholesale & retail | 2022 |
| GCG Restaurant Ltd | Hospitality | 2024 |
| Geca 2022 Limited | Professional & scientific | 2022 |
| Gecko Developments Limited | Construction | 2016 |
| GEE Sports Group Ltd | Financial services | 2025 |
| Geistzeit Ltd | Information & communication | 2022 |
| Gelada Networks Solutions Limited | Information & communication | 2009 |
| Gemdecor Limited | Wholesale & retail | 2023 |
| Geminus Solutions Ltd | Information & communication | 2020 |
| Gemstone Accountancy Services Limited | Professional & scientific | 2026 |
| Genezis Film Ltd | Information & communication | 2015 |
| Genie Concierge Services Ltd | Other services | 2023 |
| Gensyt Ltd | Wholesale & retail | 2026 |
| Gentlydg Ltd | Construction | 2025 |
| Georenee Ltd | Education | 2020 |
| George Baker Management Ltd | Administrative & support | 2018 |
| George Rankin Coin Company Limited | Construction | 1981 |
| Georgina Webb Ltd | Information & communication | 2026 |
| Geotrans Technologies UK PVT. Ltd | Professional & scientific | 2009 |
| Geroro Consulting Limited | Mining & quarrying | 2018 |
| GET IT Devices Ltd | Information & communication | 2020 |
| Gettention Ltd | Other services | 2024 |
| GG-526-259 Limited | Real estate | 2024 |
| GG-566-319 Limited | Real estate | 2024 |
| GH Burgers Ltd | Hospitality | 2022 |
| GH Pizzas Ltd | Hospitality | 2011 |
| Ghossen Trading Limited | Wholesale & retail | 2021 |
| Giant Stars United Ltd | Arts & recreation | 2024 |
| Giga Holding Company Ltd | Financial services | 2024 |
| Giga Space Exploration Company Ltd | Information & communication | 2024 |
| Gildea Fitness Limited | Arts & recreation | 2018 |
| Gita Events Management Limited | Professional & scientific | 2010 |
| GJ Williscroft Electrical Limited | Manufacturing | 2001 |
| Gkarouzakis Engineering Services Limited | Manufacturing | 2025 |
| GL Assessment Limited | Information & communication | 1980 |
| GL Design & Build Ltd | Construction | 2022 |
| GL Education Group Limited | Information & communication | 1991 |
| Glencloud Limited | Information & communication | 2017 |
| Glenhurst Road Management Company Limited | Households | 2017 |
| Glitch Cafe Ltd | Hospitality | 2026 |
| GLO Marine Ltd | Professional & scientific | 2017 |
| Global Integrated Services Limited | Information & communication | 2017 |
| Global Investment & Brokerages Ltd | Wholesale & retail | 2022 |
| Global Legal Solutions Ltd | Professional & scientific | 2018 |
| Global Line Prime Logitsics Ltd | Transport & logistics | 2024 |
| Global Marketing Management Ltd | Transport & logistics | 2014 |
| Global Medical Diagnostics Ltd | Professional & scientific | 2022 |
| Global PFL Limited | Administrative & support | 2012 |
| Global Universities Sponsorship Ltd. | Education | 2013 |
| Globalprisenter Ltd | Construction | 2018 |
| Globe Metals & Mining UK Ltd | Mining & quarrying | 2018 |
| Globe Nest LLP | | 2019 |