| FIRE4U Ltd | Other services | 2014 |
| First Bar Limited | Hospitality | 2019 |
| Five Recruitment Ltd | Administrative & support | 2025 |
| Flame Kebabs Ltd | Hospitality | 2023 |
| Flexeeway Properties Ltd | Real estate | 2025 |
| Flow Plumbing Services Ltd | Construction | 2011 |
| Flownest Homes Ltd | Real estate | 2025 |
| Fluent Architectural Design Services Ltd | Professional & scientific | 2017 |
| Fnisma Ltd | Information & communication | 2018 |
| Focus Management and Accounting Limited | Professional & scientific | 2015 |
| Fong Kong Scenery Limited | Manufacturing | 2024 |
| Food by Harriet Limited | Hospitality | 2003 |
| Foote Solutions Limited | Health & social care | 2016 |
| Footfix Limited | Health & social care | 2022 |
| Forest Tales Bushcraft Camp Ltd | Education | 2023 |
| Form Projects Ltd. | Construction | 2018 |
| Forma Developments Limited | Real estate | 2025 |
| Formidable CA Services Limited | Information & communication | 2010 |
| Forward Thought Ltd | Professional & scientific | 2019 |
| Forza Academy Limited | Education | 2025 |
| Four C Trading Ltd | Administrative & support | 2022 |
| Franking First Limited | Extraterritorial | 2012 |
| Fraser Miller Limited | Financial services | 1990 |
| FRESHSTART1976 Limited | Professional & scientific | 2026 |
| Friendly Water Limited | Water & waste | 2007 |
| Friends of West Byfleet Health Centre | Health & social care | 2001 |
| Frmaz Ltd | Transport & logistics | 2025 |
| Frontier Spirit Ltd | Administrative & support | 2023 |
| FRR Ventures Limited | Financial services | 2024 |
| Fyros Limited | Hospitality | 2020 |
| G-Seventeen (UK) Limited | Hospitality | 2019 |
| Gaisie Global Commodities Ltd | Wholesale & retail | 2025 |
| Gary Ryan Props Ltd | Arts & recreation | 2015 |
| GC3 Solutions Limited | Professional & scientific | 2009 |
| Gcmi EOT Company Limited | Professional & scientific | 2023 |
| Gcmi Holdco Limited | Administrative & support | 2020 |
| GDM Projects Limited | Construction | 2018 |
| GEM Drycleaning & Tailoring Services Limited | Other services | 2023 |
| Gem's Nails Spa Limited | Other services | 2024 |
| Geveko Markings UK Ltd | Manufacturing | 1964 |
| Giftpoint Ltd | Administrative & support | 1995 |
| Giraffe Developments Ltd | Construction | 2016 |
| Giraffe Roof Ltd | Construction | 2026 |
| Giveall Formidable Solutions Limited | Information & communication | 2010 |
| Giveall Limited | Health & social care | 2008 |
| Giveall Payment Services Limited | Extraterritorial | 2010 |
| Giveall Services Limited | Administrative & support | 2009 |
| GIVEALL2CHARITY | Health & social care | 2009 |
| GJM Land Developments Ltd | Construction | 2026 |
| Global Reserve Finance Limited | Professional & scientific | 2024 |
| Global-Millennium Ltd | Wholesale & retail | 2025 |
| Globus Access Limited | Financial services | 2013 |
| Glorydale Holdings Limited | Financial services | 1999 |
| Gloss Finance Limited | Information & communication | 2003 |
| Glowzone Sussex Ltd | Construction | 2009 |
| Go Plumbers Ltd | Construction | 2011 |
| Goal Master Fitness Limited | Other services | 2018 |
| Golden Beauty Service Limited | Other services | 2026 |
| Golding & Co Accounting Services Limited | Professional & scientific | 2016 |
| Goldsworth Properties Limited | Real estate | 2019 |
| Gorselands Close (Byfleet) Residentsassociation Limited | Households | 1966 |
| Grafton Estates Limited | Real estate | 2025 |
| Grafton Trading Limited | Extraterritorial | 2024 |
| Grand Home Maintenance Ltd | Other services | 2025 |
| Grand Hotel Hastings Limited | Hospitality | 2025 |
| Grant Bartlett Ltd | Information & communication | 2023 |
| Grasmead (Byfleet) Resident Company Limited | Real estate | 1967 |
| Great British Woodshop Limited | Education | 1996 |
| Green Bay Coffee Roasters Ltd | Manufacturing | 2001 |
| Green Wave Technology Limited | Information & communication | 2023 |
| Greenleaves Residents Company Limited | Administrative & support | 1998 |
| Greenway Regulatory Services Limited | Professional & scientific | 2024 |
| Greenways (Pyrford Road) Management Co. Limited | Households | 1978 |
| Gresham Road Management Company Limited | Real estate | 2010 |
| Greyridge Defence Advisory Limited | Public administration | 2025 |
| Griffen Dental Laboratory Limited (the) | Manufacturing | 1965 |
| Grosvenor Credit Management & Investigations Ltd | Administrative & support | 2003 |
| Grow Places Limited | Construction | 2022 |
| Gsba Investments Limited | Administrative & support | 2026 |
| Guildford Foot Clinic Limited | Health & social care | 2008 |
| Gulmay Holdings Limited | Manufacturing | 2007 |
| Gupex Limited | Wholesale & retail | 1997 |
| H & V Autos Ltd | Wholesale & retail | 2025 |
| H&S Manager Houses Ltd | Administrative & support | 2025 |
| Haka Groundworks Limited | Construction | 2022 |
| Haka Homes Limited | Construction | 2020 |
| Hallam & Heaven Limited | Other services | 2018 |
| Hambledon Insights Ltd | Professional & scientific | 2023 |
| Hamo Kaso Ltd | Wholesale & retail | 2019 |
| Hancock Property Holdings Limited | Real estate | 2026 |
| Handyman Marc Limited | Other services | 2025 |
| Hann Developments Ltd | Professional & scientific | 2024 |
| Hannan Atelier Ltd | Professional & scientific | 2020 |
| Harmonics Investments Ltd | Real estate | 2024 |
| HAT Property Management Ltd | Real estate | 2022 |
| Havenchoice Limited | Real estate | 1985 |
| HE & SHE Cleaning Services Ltd | Administrative & support | 2020 |
| Headcorn Solar Limited | Energy | 2013 |
| Hearthstone Ventures Ltd | Financial services | 2026 |
| Heathfield Court Management Company Limited | Administrative & support | 1972 |