| Global Sourcing Partners Ltd | Wholesale & retail | 2026 |
| Global Stop 313 Ltd | Wholesale & retail | 2024 |
| Global Transport Logistic Ltd | Transport & logistics | 2024 |
| Global Union Group Ltd | Transport & logistics | 2020 |
| Global Union of Sport Academies Ltd | Education | 2021 |
| Global V-Tech Limited | Construction | 1989 |
| Global Vision Lead UK Ltd | Health & social care | 2014 |
| Global Yconnect Ltd | Wholesale & retail | 2024 |
| Glooston Ltd | Wholesale & retail | 2020 |
| Glory Gate Care Services Ltd | Public administration | 2026 |
| Gloryweaves Salon Limited | Other services | 2017 |
| Gloves UP Fitness & Coaching Ltd | Other services | 2023 |
| Glow- Gold Community Services CIC | Health & social care | 2025 |
| Glow-Gold Healthcare Ltd. | Health & social care | 2018 |
| Glowbolt Contractors Ltd | Construction | 2024 |
| Glowbolt Global Limited | Construction | 2025 |
| Glowbolt Group Holdings Limited | Financial services | 2024 |
| Glowbolt Group Limited | Construction | 2017 |
| Glowbolt Properties Limited | Real estate | 2022 |
| Glowtech Limited | Other services | 2025 |
| Gloyet Limited | Information & communication | 2015 |
| GLP Development and Construction Services Ltd | Construction | 2000 |
| GLS Investments Limited | Real estate | 2003 |
| Glste Ltd | Professional & scientific | 2016 |
| Gluttony Fudge Limited | Hospitality | 2022 |
| Glycerin & Generator Production Company Limited | Professional & scientific | 2017 |
| Glyn Dixon Consulting Limited | Professional & scientific | 2015 |
| Glyn Jones Auctions Ltd | Wholesale & retail | 2021 |
| GM Aesthetics Peterborough Limited | Other services | 2025 |
| GM Financial Consultants Ltd | Financial services | 2007 |
| GM Quality Services Limited | Professional & scientific | 2019 |
| GM Techno Solutions Limited | Information & communication | 2008 |
| GM77 Ltd | Construction | 2022 |
| GMA Contractors Ltd | Construction | 2025 |
| Gmaro Limited | Extraterritorial | 2024 |
| GMB Accounting Group Ltd | Professional & scientific | 2026 |
| GMB Cars Ltd | Wholesale & retail | 2025 |
| GMB Courier Services Ltd | Transport & logistics | 2014 |
| GMI Distribution Limited | Transport & logistics | 2020 |
| GMJ Innovations Ltd | Construction | 2024 |
| GMK Consulting Limited | Information & communication | 2010 |
| Gmmh Ltd | Wholesale & retail | 2025 |
| GMP Window Cleaning Ltd | Transport & logistics | 2015 |
| GMS Transport Ltd | Transport & logistics | 2019 |
| GMT Biogas Holdings Limited | Financial services | 2024 |
| GMT Consult Limited | Health & social care | 2015 |
| GMT EPC Co Ltd | Professional & scientific | 2025 |
| GMT Marketing Ltd | Professional & scientific | 2024 |
| GMT Operational Services Ltd | Professional & scientific | 2025 |
| Gmws Holdings Limited | Financial services | 2018 |
| GN IT Services Limited | Information & communication | 2022 |
| Gnarlyskimask Ltd | Information & communication | 2025 |
| GNG Trading Ltd | Real estate | 2025 |
| Gnks Transport Ltd | Transport & logistics | 2026 |
| GNM Trans Ltd | Transport & logistics | 2018 |
| Go Above Marketing Limited | Information & communication | 2017 |
| Go Ahead Car Parts Ltd | Wholesale & retail | 2020 |
| Go Green FZE Limited | Manufacturing | 2024 |
| Go Mart Supermarket Ltd | Wholesale & retail | 2026 |
| Go Nutrition Ltd | Extraterritorial | 2013 |
| Go Sandwiches Limited | Hospitality | 2025 |
| Go Spares Ltd | Wholesale & retail | 2026 |
| Go Spedition Ltd | Administrative & support | 2021 |
| Go West Imports Limited | Wholesale & retail | 2020 |
| Go-Trip Cleaning Services Ltd | Administrative & support | 2025 |
| GOA Talent Network Limited | Administrative & support | 2016 |
| Goba Property Investments (GPI) Limited | Real estate | 2019 |
| Gobb. Limited | Manufacturing | 2024 |
| Goblin Bones Ltd | Wholesale & retail | 2025 |
| Gobuild PB Ltd | Construction | 2018 |
| Gobuyuk Ltd | Wholesale & retail | 2025 |
| God's Children Empowered Limited | Education | 2006 |
| Goddess Gym Ltd | Arts & recreation | 2022 |
| Godessence Ltd | Wholesale & retail | 2024 |
| Godfrey & Godfrey Consulting Ltd | Professional & scientific | 2022 |
| Godric Engineering Limited | Manufacturing | 2009 |
| Godsey Lane Coffee Ltd | Hospitality | 2018 |
| Godwin and Godwina Ltd | Health & social care | 2012 |
| Godwin Christopher Ltd | Professional & scientific | 2025 |
| Godwin Transport GB Ltd | Transport & logistics | 2008 |
| Godzisz Transport Ltd | Transport & logistics | 2014 |
| Gofox Limited | Transport & logistics | 2021 |
| Gogogo Intensive Peterborough Limited | Education | 2022 |
| GOH Lincs Ltd | Wholesale & retail | 2024 |
| Gohighvis Ltd | Information & communication | 2026 |
| Goia 49 Ltd | Transport & logistics | 2026 |
| Gold 585 World Ltd | Wholesale & retail | 2017 |
| Gold Bazaar Ltd | Information & communication | 2026 |
| Gold Box Roastery Limited | Manufacturing | 2017 |
| Gold Dust Services Limited | Administrative & support | 2025 |
| Gold Key Media Limited | Professional & scientific | 2017 |
| Goldberry Trans Ltd | Transport & logistics | 2019 |
| Golden Bladez Barbers Ltd | Other services | 2021 |
| Golden Dragon 168 Ltd | Hospitality | 2024 |
| Golden Fish N Chips Bar Ltd | Hospitality | 2026 |
| Golden Group Ltd | Construction | 2015 |
| Golden Holdings Peterborough Ltd | Real estate | 2025 |
| Golden IVY Ltd | Construction | 2023 |
| Golden Kebab Pboro Ltd | Hospitality | 2024 |
| Golden Kebab TA Ltd | Hospitality | 2026 |