| Goboplus Limited | Wholesale & retail | 2013 |
| Gobotree Limited | Professional & scientific | 2015 |
| GOC Logistics Ltd | Professional & scientific | 2022 |
| Godden Film Ltd | Administrative & support | 2017 |
| Goddo International Limited | Real estate | 2024 |
| Godfrey Group Ltd | Construction | 2016 |
| Gogo Build Ltd | Construction | 2018 |
| Goheat Ltd | Construction | 2013 |
| Gohil's Accountancy Services Ltd | Professional & scientific | 2013 |
| Going Greek Holdings Ltd | Hospitality | 2025 |
| Goji Ltd | Real estate | 2010 |
| Golazo Ltd | Professional & scientific | 2021 |
| Gold Accountants (UK) Limited | Professional & scientific | 2011 |
| Gold Bricks Property Limited | Real estate | 2022 |
| Gold Financial Solutions Ltd | Financial services | 2023 |
| Gold Standard Estates Limited | Construction | 2019 |
| Goldberg Properties (London) Ltd | Other services | 2014 |
| Goldberg Property Ltd | Construction | 2022 |
| Goldbone Investments Ltd | Professional & scientific | 2018 |
| Goldcrest INS Ltd | Financial services | 2017 |
| Golden Arrow Pictures Limited | Information & communication | 2010 |
| Golden Burgers Ltd | Hospitality | 2024 |
| Golden Crown Care and Support Services Ltd | Administrative & support | 2019 |
| Golden Eagle (Barnet) Ltd | Wholesale & retail | 2025 |
| Golden Fortune Catering Limited | Hospitality | 2019 |
| Golden Global Ltd | Real estate | 2022 |
| Golden Green 74 Limited | Transport & logistics | 2014 |
| Golden Hammer Construction Limited | Construction | 2025 |
| Golden Hand Support Ltd | Health & social care | 2017 |
| Golden Leban Limited | Hospitality | 2017 |
| Golden Real Estate Limited | Real estate | 2008 |
| Golden Security Systems Limited | Other services | 1984 |
| Golden Spear Ltd | Wholesale & retail | 2022 |
| Golden Touch Style Ltd | Other services | 2023 |
| Golden Union Limited | Hospitality | 2008 |
| Golden Years Homes Limited | Real estate | 2019 |
| Goldengate Property Services Limited | Real estate | 2005 |
| Goldenmore (Hampstead) Limited | Real estate | 2003 |
| Goldenmore Limited | Construction | 1998 |
| Goldfinch Services Ltd | Construction | 2026 |
| Golding Research Limited | Administrative & support | 2025 |
| Goldrich Properties Limited | Real estate | 2000 |
| Goldstar Property Holdings Ltd | Real estate | 2025 |
| Goldtique Holdings Limited | Professional & scientific | 2026 |
| Goldtique Limited | Professional & scientific | 1998 |
| Golilo Ltd | Professional & scientific | 2025 |
| Gone Fishing Limited | Extraterritorial | 2009 |
| Gone Moto Limited | Wholesale & retail | 2006 |
| Good 2 Auction Limited | Wholesale & retail | 2019 |
| Good Brand Day Limited | Professional & scientific | 2025 |
| Good Life Consultancy Ltd | Hospitality | 2016 |
| Good Life Media Limited | Information & communication | 2014 |
| Good Mews Ltd | Professional & scientific | 2026 |
| Good to BID Limited | Wholesale & retail | 2017 |
| Good Vibes Forever Limited | Wholesale & retail | 2022 |
| Good@Boilers and Plumbing Ltd | Construction | 2016 |
| Goodenough Distribution Ltd | Wholesale & retail | 2020 |
| Goodenough Fixings Limited | Manufacturing | 2018 |
| Goodex Ltd | Construction | 2016 |
| Goodman Pettigrew Limited | Financial services | 2021 |
| Goodman Science and Maths Tuition Centre Ltd | Education | 2023 |
| Goodsted Recruitment Ltd | Administrative & support | 2017 |
| Googans Consultancy Limited | Real estate | 2023 |
| Googans JS Limited | Real estate | 2023 |
| Goole Properties Ltd | Real estate | 2026 |
| Goral Nuts (UK) Ltd | Wholesale & retail | 2025 |
| Gordon Mansions Residents Association Limited | Households | 1992 |
| Gosai Construction Limited | Construction | 2016 |
| Gosai Heating & GAS Limited | Construction | 2016 |
| Gosfield Hall Ltd | Administrative & support | 1998 |
| Gottscho Ltd | Real estate | 2025 |
| Gower & Beckett Training Ltd | Education | 2021 |
| GP Fit Ltd | Other services | 2023 |
| GPDENT101 Limited | Health & social care | 2023 |
| Gpds Properties Ltd | Real estate | 2020 |
| GPI Consulting Ltd | Professional & scientific | 2020 |
| GPK Consulting Ltd | Health & social care | 2002 |
| GQ Building Services Limited | Construction | 2018 |
| GR Technologie Limited | Professional & scientific | 2002 |
| Grace Places Ltd | Real estate | 2024 |
| Grachava Investments Ltd | Financial services | 2021 |
| Grad Haus Ltd | Real estate | 2025 |
| Grade a Properties Limited | Real estate | 2018 |
| Graham's Ltd | Manufacturing | 2007 |
| Graincrest Limited | Information & communication | 1994 |
| Gramatica Ltd | Professional & scientific | 2025 |
| Grancell Property Management Limited | Administrative & support | 1997 |
| Grand Acres Limited | Financial services | 2022 |
| Grand Desires Ltd | Wholesale & retail | 2017 |
| Grand Taxi Limited | Transport & logistics | 2022 |
| Grandi Morsi Ltd | Hospitality | 2024 |
| Grandiose Investments Limited | Real estate | 1999 |
| Grange Court Freehold Company Limited | Professional & scientific | 1999 |
| Grangecote Properties Limited | Real estate | 2001 |
| Granton House (Freehold) Limited | Households | 2026 |
| Grantway Ltd | Administrative & support | 2018 |
| Granville Developments Limited | Real estate | 1964 |
| Granville Place (N12) RTM Company Limited | Real estate | 2005 |
| Granville Place Freehold Limited | Other services | 2007 |
| Grapetree Investments Limited | Real estate | 2019 |