| Gomed Food Limited | Hospitality | 2015 |
| Gomestrading Ltd | Professional & scientific | 2025 |
| Gomihealth Ltd | Wholesale & retail | 2026 |
| Gone With Limited | Professional & scientific | 2022 |
| Gony Ltd | Professional & scientific | 2026 |
| Gonzalo Limited | Transport & logistics | 2025 |
| Good and Proper Marketing Ltd | Professional & scientific | 2023 |
| Good AS Gold Hackney Limited | Hospitality | 2024 |
| Good AS Gold London Limited | Hospitality | 2019 |
| Good AS Media Ltd | Professional & scientific | 2020 |
| Good Cart Limited | Wholesale & retail | 2025 |
| Good Connections Telecom Ltd | Information & communication | 2025 |
| Good Day 166. Ltd | Wholesale & retail | 2024 |
| Good Deeds Leeds C.I.C. | Education | 2023 |
| Good Food Co (Yorkshire) Limited | Hospitality | 2023 |
| Good Guys Pizza Supplies Ltd | Wholesale & retail | 2026 |
| Good Harbour Trading Limited | Hospitality | 2013 |
| Good Life Consulting Limited | Professional & scientific | 2012 |
| Good Lucky Oriental Kitchen Ltd | Hospitality | 2023 |
| Good Procurement Limited | Professional & scientific | 2011 |
| Good Renting Ltd | Real estate | 2024 |
| Good Saint Properties Ltd | Real estate | 2018 |
| Good Shot Golf Wear Limited | Wholesale & retail | 2023 |
| Good Times Only Limited | Arts & recreation | 2018 |
| Good to Great Procurement Ltd | Professional & scientific | 2014 |
| Good Touch Motors UK Ltd | Wholesale & retail | 2025 |
| Good UK Homes Ltd | Real estate | 2021 |
| Good Vintage Ltd | Wholesale & retail | 2020 |
| GOOD2GO Adventures Ltd | Administrative & support | 2022 |
| Goodboys Limited | Hospitality | 2024 |
| Goodfellas Pizza Limited | Hospitality | 2025 |
| Goodfellow Associates Limited | Manufacturing | 1980 |
| Goodluck 2025 Ltd | Transport & logistics | 2025 |
| Goodluck Abali Healthcare Ltd | Health & social care | 2023 |
| Goods in General Store Limited | Wholesale & retail | 2026 |
| Goodsense Limited | Education | 2018 |
| Goodwin Friary Ltd | Hospitality | 2022 |
| Goodwin Holdings Ltd | Financial services | 2008 |
| Goodwinnovations Ltd | Manufacturing | 2016 |
| Gooners Elite Media Limited | Arts & recreation | 2021 |
| Goose Properties Ltd | Real estate | 2017 |
| GOPHO1 Ltd | Hospitality | 2025 |
| Gorbunov Transport Ltd | Transport & logistics | 2026 |
| Gordian Financial Services Limited | Financial services | 2004 |
| Gordon Developments Ltd | Construction | 2020 |
| Gordon English (Landscaping) Limited | Administrative & support | 1974 |
| Gordon Family Enterprises Ltd | Hospitality | 2020 |
| Gordonhall Holdings Limited | Financial services | 2022 |
| Goretti Medical Services Ltd | Health & social care | 2025 |
| Gorilla Brewing Company Ltd | Manufacturing | 2020 |
| Gorilla Brothers Limited | Hospitality | 2019 |
| Gorilla Products Ltd | Wholesale & retail | 2025 |
| Goring Property Ltd | Real estate | 2024 |
| Gorjious Events Limited | Hospitality | 2017 |
| Gorlami & Sons Ltd | Real estate | 2024 |
| Gorman Properties Holdings Limited | Real estate | 2021 |
| Gorman Properties Limited | Real estate | 2017 |
| Gosal Ltd | Administrative & support | 2010 |
| Goshen City UK Ltd | Health & social care | 2011 |
| Goshen Cleaning Services Ltd | Administrative & support | 2024 |
| Goshen Investments Ltd | Real estate | 2025 |
| Goshen Recruitment Ltd | Administrative & support | 2022 |
| Goshen Social Care Ltd | Health & social care | 2014 |
| Goshworks Estates Ltd | Real estate | 2024 |
| Goshworks Premier Care Services Ltd | Health & social care | 2021 |
| Gosko Food Limited | Hospitality | 2021 |
| Gosko Leeds Ltd | Hospitality | 2025 |
| Gospel Pentecostal Assembly the Living Word | Other services | 2025 |
| Goswick Search Limited | Administrative & support | 2026 |
| GOT the T-Shirt Agency Ltd | Administrative & support | 2024 |
| GOT Wheels Ltd | Arts & recreation | 2026 |
| Gotech Investment Company Ltd. | Real estate | 2020 |
| Gotham City Group Limited | Financial services | 2022 |
| Gothic Limited | Extraterritorial | 2001 |
| Gotocommercial Ltd | Information & communication | 2024 |
| Gotts Park Golf Club Community Interest Company | Arts & recreation | 2014 |
| Gough & Kelly Group Limited | Administrative & support | 2015 |
| Gough & Kelly Services Limited | Administrative & support | 2015 |
| Gourmet Burgers Leeds Ltd | Hospitality | 2025 |
| Governor Electrical & Mechanical Ltd | Construction | 2006 |
| Governterms Ltd | Information & communication | 2026 |
| Gowergrand Limited | Real estate | 1977 |
| Gowild Indoors Limited | Education | 2018 |
| Gowild Outdoors Ltd | Education | 2018 |
| Goxy Limited | Wholesale & retail | 2024 |
| GP Business Analyst Solutions Ltd | Extraterritorial | 2024 |
| GP Courier Services Limited | Transport & logistics | 2020 |
| GP Ilfracombe Management Company Ltd | Real estate | 2015 |
| GP Investments Limited | Real estate | 2020 |
| Gpgenius Limited | Health & social care | 2013 |
| Gpmx Ltd | Administrative & support | 2019 |
| Gppp Solutions Ltd | Information & communication | 2021 |
| Gproc Services Ltd | Professional & scientific | 2026 |
| GPS Landscaping & Building Services Limited | Administrative & support | 2015 |
| GPT Online Ltd | Wholesale & retail | 2023 |
| GQ Group Ltd | Wholesale & retail | 2019 |
| GQ Staffing Limited | Administrative & support | 2020 |
| GQS Cifa Limited | Agriculture & fishing | 2018 |
| GR Business Consulting Limited | Professional & scientific | 2020 |
| GR Distribution Limited | Wholesale & retail | 2024 |