| G M Services (Leicester) Limited | Arts & recreation | 2007 |
| G N Euro Investment Ltd | Real estate | 2016 |
| G N Plumbing and Heating Ltd | Construction | 2022 |
| G Naran Limited | Wholesale & retail | 2022 |
| G Natha Ltd | Hospitality | 2017 |
| G P Recovery Limited | Transport & logistics | 2021 |
| G PAL Properties Ltd | Real estate | 2021 |
| G Planning Ltd | Administrative & support | 2017 |
| G Q Builder Limited | Construction | 2024 |
| G R Brickwork Ltd | Construction | 2020 |
| G R Property Lettings Ltd | Real estate | 2022 |
| G R Scaffold Ltd | Construction | 2024 |
| G Rassul Limited | Transport & logistics | 2022 |
| G S Cars Leicester Ltd | Wholesale & retail | 2014 |
| G S Chouhan Ltd | Transport & logistics | 2024 |
| G S Samra Ltd | Real estate | 2024 |
| G S Winter Limited | Professional & scientific | 2017 |
| G Singh Hauliers Limited | Transport & logistics | 2022 |
| G Turner Properties Limited | Real estate | 2015 |
| G U Haulage Ltd | Transport & logistics | 2025 |
| G W Atkins and Sons Holdings Limited | Manufacturing | 2016 |
| G W Seafish Ltd | Wholesale & retail | 2022 |
| G&B Buildings Ltd | Real estate | 2026 |
| G&C Import & Export Ltd | Wholesale & retail | 2012 |
| G&G Builders Leicester Limited | Construction | 2024 |
| G&H Services (Leicester) Limited | Construction | 2018 |
| G&I Joinery Ltd | Construction | 2018 |
| G&M Healthcare Services Limited | Health & social care | 2015 |
| G&N Capital Holdings Ltd | Financial services | 2024 |
| G&N Plumbing Ltd | Construction | 2025 |
| G&N Windows Limited | Extraterritorial | 2017 |
| G&Q Home Improvements Ltd | Manufacturing | 2025 |
| G&R Building Suppliers Ltd | Wholesale & retail | 2025 |
| G&S Prime Business Solutions Ltd | Professional & scientific | 2019 |
| G&Scaring Forchildren and Young People Ltd | Health & social care | 2020 |
| G&T Bar Services Ltd | Hospitality | 2024 |
| G&T Engineering Solutions Limited | Professional & scientific | 2019 |
| G&T Marshall Limited | Real estate | 1997 |
| G-Cee Consultants Ltd | Administrative & support | 2020 |
| G-Deck Construction Technologies Ltd | Manufacturing | 2023 |
| G-Star Consultancies Ltd | Information & communication | 2018 |
| G. a Kanu Ltd | Real estate | 2019 |
| G. Gamble & Sons (Quorn) Limited | Other services | 1947 |
| G. K. Fashion (Holdings) Ltd | Financial services | 2020 |
| G. K. Fashion (Leicester) Ltd | Manufacturing | 2020 |
| G. K. Fashion Limited | Manufacturing | 2008 |
| G. Prsd Limited | Transport & logistics | 2022 |
| G. Turner Building Solutions Ltd | Construction | 2022 |
| G.A.A. (Leicester) Limited | Other services | 1992 |
| G.B.Thompson & Co. Limited | Wholesale & retail | 1931 |
| G.C. Metals (Leicester) Ltd | Manufacturing | 1970 |
| G.C.S. Technical Services Limited | Manufacturing | 1991 |
| G.D. Sleath Electronics Limited | Construction | 2003 |
| G.E. Gamble & Sons Limited | Other services | 2006 |
| G.E.A.M Limited | Administrative & support | 2024 |
| G.H. Watts Coaches Limited | Transport & logistics | 2007 |
| G.I.R. Clothing Limited | Manufacturing | 2002 |
| G.J. Page Estates Limited | Construction | 1965 |
| G.K. Cheney Limited | Construction | 2014 |
| G.Lill Petrol Pump & Tank Engineers Limited | Administrative & support | 2002 |
| G.M. LAD Limited | Health & social care | 2007 |
| G.N. Corporate UK Ltd | Administrative & support | 2017 |
| G.Palmer & Son(Nurserymen)Limited | Wholesale & retail | 1972 |
| G.R.D Trans Ltd | Transport & logistics | 2026 |
| G.S.V 100 Property Limited | Real estate | 2013 |
| G.Ss Properties Leicester Limited | Real estate | 2024 |
| G.W.B.Technical Support Limited | Manufacturing | 2010 |
| G10 Products Limited | Wholesale & retail | 2006 |
| G10DISTRIBUTION Ltd | Wholesale & retail | 2019 |
| G17 Holdings Ltd | Real estate | 2024 |
| G1KK Properties Ltd | Real estate | 2018 |
| G2 Insolvency Limited | Professional & scientific | 2011 |
| G2 Joinery Limited | Construction | 2024 |
| G2FOODS Ltd | Hospitality | 2025 |
| G3 Cleaning Services Ltd | Administrative & support | 2014 |
| G3 Inter BIZ Limited | Information & communication | 2024 |
| G3 Valeters Ltd | Wholesale & retail | 2021 |
| G4 Property Investments Limited | Real estate | 1999 |
| G4GOODS Ltd | Wholesale & retail | 2014 |
| G8 LMW (Consulting) Limited | Professional & scientific | 2012 |
| GA Investment Properties Ltd | Real estate | 2025 |
| GA17 Ltd | Arts & recreation | 2020 |
| Gaanu Times Ltd | Wholesale & retail | 2025 |
| Gaargi Consultancy Services Limited | Administrative & support | 2023 |
| Gaask Limited | Health & social care | 2025 |
| Gabbar Properties Limited | Real estate | 2022 |
| Gabby Transport Services Limited | Transport & logistics | 2024 |
| Gabby&Love Care Limited | Health & social care | 2015 |
| Gabby's U.K. Ltd | Transport & logistics | 2021 |
| Gabel Trans Ltd | Transport & logistics | 2019 |
| Gabh Ltd | Construction | 2025 |
| Gabianna Textile Ltd | Manufacturing | 2018 |
| Gabo Mohamud Ltd | Health & social care | 2022 |
| Gabor Building Services Limited | Construction | 2025 |
| Gabriel Builders Ltd | Construction | 2014 |
| Gabriel Muntean Ltd | Transport & logistics | 2018 |
| Gabriel's Gardening Ltd | Administrative & support | 2020 |
| Gabryskuba Limited | Manufacturing | 2016 |
| Gaby Santiago Ltd | Manufacturing | 2020 |
| Gabycom Limited | Information & communication | 2016 |