| Global Trade 97 Ltd | Wholesale & retail | 2023 |
| Global Trade Products Limited | Manufacturing | 2013 |
| Globarro Ltd | Wholesale & retail | 2019 |
| Globass Ltd. | Health & social care | 2013 |
| Globass Property Ltd | Real estate | 2022 |
| Globavent Limited | Administrative & support | 2020 |
| Globegear Ltd | Wholesale & retail | 2024 |
| Glomad Pads Ltd | Real estate | 2013 |
| Gloria Cristalle Ltd | Administrative & support | 2019 |
| Glorycrown Healthcare Ltd. | Health & social care | 2008 |
| Glosrose Engineering Limited | Other services | 1976 |
| Glosrose EV Limited | Wholesale & retail | 2026 |
| Glosrose Holdings Limited | Professional & scientific | 2007 |
| Glossy PR Limited | Professional & scientific | 2018 |
| Glover Engineering Services Ltd | Manufacturing | 2015 |
| GLT Consulting Group Ltd | Professional & scientific | 2022 |
| Glyphics Limited | Construction | 2002 |
| GM Everard Limited | Professional & scientific | 2003 |
| GMG Solutions Limited | Health & social care | 2015 |
| GMO Globalsign Limited | Information & communication | 2003 |
| GN Couriers Ltd | Transport & logistics | 2010 |
| GN Haulage Ltd | Transport & logistics | 2025 |
| GN Stays Limited | Real estate | 2024 |
| GNS Solutions Limited | Construction | 2004 |
| Go Installations Limited | Administrative & support | 2009 |
| Go Nature Ltd | Real estate | 2019 |
| Go to Places Limited | Administrative & support | 2002 |
| Go Urban Solutions Ltd | Transport & logistics | 2021 |
| Goachers Brewery Limited | Manufacturing | 2023 |
| God's Grace and Joy Prophetic Ministry International Limited | Administrative & support | 2025 |
| Goddard Group Holdings Limited | Financial services | 2020 |
| Godden Ltd | Wholesale & retail | 2025 |
| Godfrey Meadow Management Company Limited | Households | 2016 |
| Godiva Consult Ltd | Professional & scientific | 2016 |
| Godla Transport Ltd | Transport & logistics | 2024 |
| GOE Catering & Events Hire Limited | Hospitality | 2020 |
| GOE Enterprise Limited | Education | 2019 |
| Gogo Deals Ltd | Wholesale & retail | 2026 |
| Goheli Ltd | Transport & logistics | 2019 |
| Gold Stone Grabs Ltd | Water & waste | 2025 |
| Gold TAP Training Limited | Education | 2021 |
| Golden Europe Ltd | Other services | 2025 |
| Golden Grill & Cafe Limited | Hospitality | 2013 |
| Golden Ledger Ltd | Wholesale & retail | 2024 |
| Golden Shark Transfer Limited | Information & communication | 2026 |
| Golden Snake 20 Ltd | Wholesale & retail | 2022 |
| Golden Star 18 Ltd | Hospitality | 2018 |
| Golden Star Day Nursery and Pre-School Ltd | Health & social care | 2018 |
| Golden Wood Properties Limited | Real estate | 2025 |
| Goldenline Contractors Ltd | Construction | 2025 |
| Goldenpoint Limited | Professional & scientific | 2019 |
| Goldfinch Project Services Limited | Administrative & support | 2010 |
| Goldie Khera Surgeon Limited | Health & social care | 2019 |
| Golding Maintenance Services Limited | Construction | 2006 |
| Golding Places Limited | Real estate | 2003 |
| Golding's Capital Ltd | Financial services | 2025 |
| Goldlee Ltd | Manufacturing | 2020 |
| Goldline Associates Limited | Other services | 2001 |
| Goldline Trustee Limited | Other services | 2025 |
| Goldprestige Limited | Real estate | 1978 |
| Goldshore Limited | Information & communication | 2025 |
| Goldsmith Construction Services LLP | | 2019 |
| Goldstone PCN Ltd | Health & social care | 2022 |
| Goldup Holdings Limited | Financial services | 2022 |
| Goline Logistic Ltd | Transport & logistics | 2023 |
| Gondwana Energy Limited | Mining & quarrying | 2023 |
| Good Future Projects Ltd | Information & communication | 2024 |
| Good MAN Conceps Ltd | Transport & logistics | 2023 |
| Good Medic Limited | Health & social care | 2022 |
| Good Quality Cars Ltd | Wholesale & retail | 2019 |
| Good Social People Ltd | Health & social care | 2025 |
| Goode Illuminations Ltd | Information & communication | 2021 |
| Gooden Solutions Ltd | Administrative & support | 2026 |
| Gooderson Construction Ltd | Construction | 2019 |
| Goodtiler.Co.Uk Ltd | Construction | 2024 |
| Goodwill Homefront Ltd | Construction | 2020 |
| Goodwin Porter Advisors Limited | Professional & scientific | 2014 |
| Goose Down Ltd | Information & communication | 2019 |
| Gordon Associates Ltd | Financial services | 2019 |
| Gordon J Duncanson Limited | Agriculture & fishing | 1957 |
| Gordon Springate Transport Training Centre Ltd | Transport & logistics | 2008 |
| Gordon Springate Transport Training Services Ltd | Transport & logistics | 2023 |
| Gordon's Global Travel Ltd | Administrative & support | 2024 |
| Gore 5-10 Ltd | Households | 2011 |
| Gorstyfields Limited | Professional & scientific | 1997 |
| GOSHEV66 Ltd | Transport & logistics | 2024 |
| Gospel Touch Limited | Arts & recreation | 2014 |
| Gossip Restaurant Ltd | Hospitality | 2022 |
| Gotolet Ltd | Real estate | 2025 |
| Gough Limited | Information & communication | 2018 |
| Gould's Painting & Decorating Ltd | Construction | 2020 |
| Gowers Garage Limited | Wholesale & retail | 2002 |
| GP Surgical Services Limited | Wholesale & retail | 2007 |
| GPC 101 Ltd | Professional & scientific | 2018 |
| GPC102 Ltd | Arts & recreation | 2021 |
| GPF Plumbing & Heating Limited | Construction | 2026 |
| Gpmp Investments Limited | Financial services | 2016 |
| GR Cleaning, Laundry and Dog Boarding Services Ltd | Administrative & support | 2024 |
| Grab a CAB Swale Ltd | Transport & logistics | 2026 |
| Grace From H Ltd | Construction | 2021 |