| Flurys Ltd | Hospitality | 2024 |
| Flypets Limited | Transport & logistics | 2018 |
| FMS UN Limited | Wholesale & retail | 2002 |
| Foenix Coding Ltd | Manufacturing | 2015 |
| Folkes IT Support Limited | Other services | 2015 |
| Follow the Money Limited | Professional & scientific | 2025 |
| Food and Restaurants Company Ltd | Hospitality | 2017 |
| Footprints Pre-School Addlestone Limited | Administrative & support | 2013 |
| Forever Surrey Home Ltd | Hospitality | 2024 |
| Forget ME NOT Limited | Other services | 2014 |
| Forget ME NOT Today Limited | Other services | 2015 |
| Foundation Groundwork Ltd | Construction | 2024 |
| Four Acres Nursery Holdings Ltd | Real estate | 2024 |
| Four Acres Property Investments Limited | Real estate | 2024 |
| Four Seasons Windows (G.B.) Limited | Other services | 2015 |
| Foxhill Transfer Ltd | Transport & logistics | 2022 |
| Foxhills Accounting Ltd | Financial services | 2025 |
| Francis Clark Investments Ltd | Real estate | 2020 |
| Franklin Gardening and Landscaping Ltd | Administrative & support | 2024 |
| FRC Bracknell Ltd | Other services | 2016 |
| FRC Loughton Ltd | Hospitality | 2017 |
| Frog Construction Consultants Limited | Construction | 2026 |
| Front ROW Education Limited | Administrative & support | 2013 |
| FT Car Sales & Finance Ltd | Wholesale & retail | 2022 |
| Ftpc Ltd | Administrative & support | 2013 |
| Fuller Harvey Limited | Professional & scientific | 1999 |
| Furst Optima Ltd | Professional & scientific | 2007 |
| G B S Swim School Limited | Arts & recreation | 2004 |
| G2 Civil Engineering & Construction Services Ltd | Construction | 2014 |
| G20 Vehicle Hire Ltd | Administrative & support | 2024 |
| Gaba Property Ltd | Real estate | 2026 |
| Gabi M&G Building Design Ltd | Construction | 2026 |
| Garricks AIT Ltd | Other services | 2013 |
| GAS Direct Limited | Wholesale & retail | 1999 |
| Gastec Training & Assessment Centres Limited | Education | 1996 |
| Gaurgate Limited | Professional & scientific | 2014 |
| Gazer Clothing Limited | Wholesale & retail | 2023 |
| GBS Agrotrade UK Ltd | Wholesale & retail | 2016 |
| GBS Mart Ltd | Wholesale & retail | 2024 |
| GBS Property Ltd | Real estate | 2022 |
| GCT Capital Ltd | Professional & scientific | 2025 |
| Gejm PA Solutions Ltd | Administrative & support | 2016 |
| Genius Accountants Ltd | Professional & scientific | 2019 |
| Geo-Analysis UK Ltd | Construction | 2011 |
| George Stovell UK Limited | Construction | 2018 |
| Gerbolli Construction Ltd | Construction | 2018 |
| Getmeplants Limited | Information & communication | 2009 |
| Getsilk Limited | Information & communication | 2026 |
| GHI Services Ltd | Construction | 2024 |
| Ghosh Ellis Property Limited | Real estate | 2019 |
| Giani&Flory Ltd | Transport & logistics | 2018 |
| Giba Limited | Other services | 2023 |
| Gilly Adcock Limited | Administrative & support | 2014 |
| Glacier Touch Limited | Administrative & support | 2025 |
| Glazing Genie Ltd | Construction | 2025 |
| Gleam & Shine Commercial Ltd | Administrative & support | 2025 |
| Gleam & Shine Ltd | Administrative & support | 2019 |
| Glisten Teeth Ltd | Wholesale & retail | 2021 |
| GLO + Ltd | Wholesale & retail | 2025 |
| Gloup Group Ltd | Wholesale & retail | 2025 |
| Glow Surrey Limited | Other services | 2021 |
| Glowsculpt Ltd | Arts & recreation | 2026 |
| GM Gifts Limited | Wholesale & retail | 2014 |
| GN Developers Limited | Construction | 2024 |
| Goddard Delaney Limited | Information & communication | 2001 |
| Goddard Technical Solutions Limited | Administrative & support | 2013 |
| Gogmore Lane Nursery Limited | Education | 2021 |
| Gold Star Valeting Ltd | Wholesale & retail | 2022 |
| Golden Gate Global Ltd | Wholesale & retail | 2019 |
| Good Earth Resources Trading Limited | Other services | 2012 |
| Goodiebuy Ltd | Wholesale & retail | 2015 |
| Gooding Family Ltd | Construction | 2025 |
| Goodx Ltd | Information & communication | 2022 |
| GPB Investment Holdings Ltd | Financial services | 2024 |
| GPW Merchandising Limited | Information & communication | 2009 |
| GR Developments Ltd | Construction | 2024 |
| Grablorry.Com Ltd | Water & waste | 2023 |
| Graduate Art Show C.I.C. | Arts & recreation | 2018 |
| Graduate School of Management | Education | 1997 |
| Grand Developers Limited | Construction | 2019 |
| Graphic House (London) Limited | Administrative & support | 2020 |
| Graphic Printing Technologies Ltd | Extraterritorial | 2008 |
| Greater Life Trust Foundation | Other services | 2004 |
| Green Lane (Hemel Hempstead) Management Company Limited | Households | 2013 |
| Greenacres Holdings Limited | Real estate | 2020 |
| Greenberry Ltd | Real estate | 2024 |
| Greenshank (Oxford) Limited | Financial services | 2022 |
| Greenstitch Technologies UK Limited | Information & communication | 2025 |
| Griffin Smith & Management Limited | Professional & scientific | 2012 |
| Grill Cartel Ltd | Hospitality | 2021 |
| Grosvenor Court (Teddington) Residents Association Limited | Real estate | 1969 |
| Ground Remediation Ltd | Water & waste | 2024 |
| Grounddown Foundations Ltd | Construction | 2025 |
| GT One Ltd | Wholesale & retail | 1999 |
| GT One Sales Limited | Professional & scientific | 2013 |
| GTA Business Ltd | Transport & logistics | 2021 |
| Gurudwara Guru Tegh Bahadur JI Ltd | Other services | 2026 |
| Gurvan Marcio Limited | Other services | 2018 |
| Gvat UK Ltd | Wholesale & retail | 2021 |
| GX Arts and Services Ltd | Arts & recreation | 2014 |