| Frank Books Ltd | Extraterritorial | 2018 |
| Fred Birdsall Studio Limited | Professional & scientific | 2023 |
| Free Phoenix Corporation | Information & communication | 2021 |
| Freeflo Ltd | Wholesale & retail | 2015 |
| Freeflo Pro Ltd | Wholesale & retail | 2022 |
| Freeway Car Sales Limited | Administrative & support | 2016 |
| Freeway Service Centre Limited | Wholesale & retail | 2020 |
| Frenchie Gang UK Ltd | Professional & scientific | 2017 |
| Friedmann and SON Limited | Real estate | 2021 |
| Friend Property Developments Ltd | Real estate | 2020 |
| Friend Property Group Ltd | Real estate | 2018 |
| Friend Property Training Ltd | Education | 2025 |
| Friend Renovations Ltd | Construction | 2025 |
| Friends of Botany Bay CIC | Other services | 2020 |
| Friends of the Gallops Limited | Households | 2025 |
| FRM Property Investments Ltd | Real estate | 2023 |
| Frost Editions Limited | Arts & recreation | 2019 |
| Frost Restorations Limited | Construction | 2026 |
| Fuchsia Green Ltd | Administrative & support | 2014 |
| Fully Social Ltd | Professional & scientific | 2025 |
| FUN Beats Cool Ltd | Arts & recreation | 2019 |
| Furniture M8 Limited | Wholesale & retail | 2019 |
| FUS Homes Ltd | Real estate | 2025 |
| Fusion's Nightclub Ltd | Arts & recreation | 2025 |
| Future M&E Ltd | Administrative & support | 2013 |
| G Clark Plumbing and Heating Ltd | Administrative & support | 2017 |
| G Training Limited | Administrative & support | 2017 |
| G.R. Wilson & Co. Limited | Other services | 1994 |
| GAA Foley Limited | Professional & scientific | 2025 |
| Galabay Limited | Hospitality | 2015 |
| Galahad Cwhg Ltd | Real estate | 2024 |
| Gamah UK Ltd | Professional & scientific | 2012 |
| Gametime Music Group Ltd | Information & communication | 2017 |
| Garden Rooms Tailored 4 YOU Ltd | Construction | 2024 |
| Gardon Property Limited | Real estate | 2022 |
| Garfield Road Property Management Limited | Real estate | 2014 |
| Garlinge Phoenix Project C.I.C. | Other services | 2025 |
| Garratt Home Improvements Ltd | Construction | 2021 |
| Gayla Ltd | Hospitality | 2025 |
| GB Music Culture Limited | Arts & recreation | 2014 |
| GB Quality Management Ltd | Administrative & support | 2022 |
| GBG Partnerships Limited | Education | 2022 |
| Gemdaj Limited | Construction | 2016 |
| Gemsubsea Power Professionals Ltd | Other services | 2016 |
| Genius Loki Ltd | Information & communication | 2021 |
| Genycare Ltd | Administrative & support | 2025 |
| Geraint Cwhg Ltd | Real estate | 2024 |
| GET Over IT Productions Ltd | Arts & recreation | 2016 |
| GET YER Decks OUT Ltd | Administrative & support | 2026 |
| Ghost Pepper Records Limited | Arts & recreation | 1997 |
| GI Kent Limited | Construction | 2019 |
| Gigiriccardi Limited | Hospitality | 2022 |
| Gillatt Properties Ltd | Construction | 2017 |
| Ginger Jack & Grey Ltd | Real estate | 2020 |
| Glass Eight Limited | Information & communication | 2024 |
| Glenmore (Folkestone) Management Company Limited | Real estate | 2008 |
| Glenn & Co Estates Limited | Real estate | 2014 |
| Glistian Ltd | Professional & scientific | 2023 |
| GLO Safe Limited | Manufacturing | 2019 |
| Global Conferencing Ltd | Other services | 2017 |
| Global Japan UK Ltd | Other services | 2017 |
| Global Logistic Solutions Limited | Transport & logistics | 2003 |
| Global Village Kent Ltd | Real estate | 2022 |
| Gloteem Consulting Ltd | Wholesale & retail | 2026 |
| GLR Assessments Ltd | Health & social care | 2013 |
| GMW Private Hire Ltd | Transport & logistics | 2026 |
| Go Create Ltd | Education | 2012 |
| Go Lifting Group Limited | Construction | 2025 |
| Godden Building & Maintenance Limited | Construction | 2025 |
| Gold Dust Commercial Services Ltd | Administrative & support | 2023 |
| Golden Barbers Kent Ltd | Other services | 2025 |
| Golden Brick Investments Ltd | Construction | 2016 |
| Goldline Travel Limited | Transport & logistics | 2012 |
| Gooding & Krunic Ltd | Real estate | 2023 |
| Goodtipping Ltd | Real estate | 2023 |
| Goodweird Ltd | Professional & scientific | 2020 |
| Goodwins Margate Limited | Wholesale & retail | 2018 |
| Gordon Road Residents Company Limited | Households | 2017 |
| Gordon ST James Ltd | Construction | 2022 |
| Gore Brothers Limited | Other services | 1927 |
| Gorilla Glaze Ltd | Construction | 2026 |
| Grace Kent Limited | Real estate | 2021 |
| Graceflow Ltd | Health & social care | 2024 |
| Grade Leather Limited | Wholesale & retail | 2002 |
| Grades Barbers Ltd | Other services | 2018 |
| Grades Car Ltd | Wholesale & retail | 2018 |
| Grand Garage Limited | Wholesale & retail | 2016 |
| Grandad's Workshop Limited | Manufacturing | 2016 |
| Grandstand Properties Limited | Real estate | 1961 |
| Granny Green's Limited | Wholesale & retail | 2025 |
| Grapevine Hernebay Ltd | Hospitality | 2024 |
| Graphite Transport Limited | Transport & logistics | 2022 |
| Grass Cliftonville CIC | Other services | 2020 |
| Grass Roots and Sports Solutions Ltd | Arts & recreation | 2023 |
| Grays Carpentry Ltd | Construction | 2019 |
| Graywood Care Home Limited | Health & social care | 2022 |
| Green Aware Services Limited | Professional & scientific | 2025 |
| Green BEE Limited | Administrative & support | 2018 |
| Green Pencil Ltd | Professional & scientific | 2011 |
| Green Pencil Property Ltd | Real estate | 2024 |