| FYR Ritual Ltd | Wholesale & retail | 2026 |
| Fyre Solutions Limited | Public administration | 2024 |
| Fyrebirds Norwich Ltd | Wholesale & retail | 2025 |
| G & D London Ltd | Hospitality | 2018 |
| G & G Projects Ltd | Construction | 2016 |
| G & J Spendlove Ltd | Agriculture & fishing | 2003 |
| G & L Haulage Limited | Transport & logistics | 2009 |
| G & P Developments (Norfolk) Ltd | Construction | 2016 |
| G & T Richardson Ltd | Real estate | 2017 |
| G & V Branch Ltd | Construction | 2019 |
| G a Rall Consulting Ltd | Professional & scientific | 2026 |
| G and C Media Limited | Information & communication | 2014 |
| G B Digger Hire Limited | Administrative & support | 1987 |
| G B Motorcycles Ltd | Wholesale & retail | 2000 |
| G B Plant Hire Limited | Professional & scientific | 1997 |
| G B Plant Limited | Professional & scientific | 1999 |
| G B Property Lettings Limited | Real estate | 2013 |
| G CAN UK Ltd | Hospitality | 2019 |
| G Cutting Enterprises Ltd | Hospitality | 2018 |
| G E W Properties Limited | Real estate | 2011 |
| G F Atthowe Builders Ltd | Administrative & support | 2006 |
| G F White Traditional Butchers Limited | Wholesale & retail | 2012 |
| G Force Systems Ltd | Wholesale & retail | 2009 |
| G Hurst & Sons (Contractors) Limited | Professional & scientific | 2004 |
| G J Kirk Installations Limited | Construction | 2005 |
| G Jones Mrics Ltd | Professional & scientific | 2024 |
| G K G Balcita Limited | Health & social care | 2015 |
| G L Lifts Ltd | Administrative & support | 2013 |
| G Land Limited | Real estate | 2026 |
| G M C Education Consultancy Limited | Education | 2019 |
| G Marketing Ltd | Professional & scientific | 2026 |
| G N Beckett Limited | Construction | 1999 |
| G R F Holdings East Anglia Limited | Financial services | 2021 |
| G Rooms (Steeple) Limited | Financial services | 2025 |
| G Rooms Rental Ltd | Real estate | 2024 |
| G S & K R Long Limited | Real estate | 2020 |
| G S Kular Limited | Financial services | 2012 |
| G Sign Limited | Arts & recreation | 2003 |
| G Sign Norwich Ltd | Arts & recreation | 2022 |
| G Smith & Sons Plastering Limited | Construction | 2012 |
| G Star Norwich Limited | Hospitality | 2022 |
| G T Carlick Limited | Agriculture & fishing | 2014 |
| G T Dental Limited | Health & social care | 2015 |
| G V Drylining (London) Limited | Construction | 2016 |
| G V Harvey Farrier Services Ltd | Other services | 2012 |
| G&B Healthcare Ltd | Wholesale & retail | 2022 |
| G&E Livestock Ltd | Agriculture & fishing | 2019 |
| G&S Group Holding Limited | Financial services | 2023 |
| G&S Motors Limited | Wholesale & retail | 2023 |
| G&S Transport Ltd | Transport & logistics | 2017 |
| G&T - 25 Ltd | Transport & logistics | 2019 |
| G&T Hitchin Limited | Other services | 2022 |
| G'S Whippy Limited | Manufacturing | 2026 |
| G(End)Er Swap CIC | Administrative & support | 2019 |
| G-Med Holdings Ltd | Financial services | 2024 |
| G-Nack Limited | Manufacturing | 1992 |
| G-Venture Holdings Ltd | Financial services | 2025 |
| G. Currier Limited | Administrative & support | 2003 |
| G. Webster and SON Limited | Agriculture & fishing | 1956 |
| G. Wilson (Glaziers) Limited | Professional & scientific | 2003 |
| G. Wilson Plumbing & Heating Limited | Construction | 2024 |
| G.B Cleaning Services Limited | Administrative & support | 2017 |
| G.B Property and Investments Limited | Real estate | 2021 |
| G.B. Waste Management Limited | Real estate | 2011 |
| G.C. Stolwijk & Co. Limited | Wholesale & retail | 2023 |
| G.D.H. Motors Limited | Manufacturing | 2000 |
| G.D.P. Design & Shopfitting Limited | Wholesale & retail | 1997 |
| G.Easton & Son,Limited | Transport & logistics | 1938 |
| G.I.S Domestic Electrics Ltd | Transport & logistics | 2018 |
| G.J.Palmer & Sons Limited | Information & communication | 1934 |
| G.L.R Visual Ltd | Administrative & support | 2018 |
| G.M. Associate Services (UK) Limited | Information & communication | 2010 |
| G.M. Piling Limited | Construction | 2011 |
| G.M. West NO1 Kabab & Pizza Ltd | Hospitality | 2022 |
| G.T. Chiropractic Limited | Health & social care | 2019 |
| G.T.Morrison Limited | Manufacturing | 1964 |
| G.W. Anglia Consulting Limited | Professional & scientific | 2007 |
| G.W. Fields & Sons (Great Yarmouth) Limited | Wholesale & retail | 1975 |
| G.W. Heating Services Limited | Construction | 2007 |
| G.W.Crane Limited | Agriculture & fishing | 1957 |
| G.Z. Electrical Contractors Ltd | Construction | 2010 |
| G1 Group UK Limited | Real estate | 2023 |
| G12 Minimart Ltd | Other services | 2017 |
| G9 Supplements Ltd | Wholesale & retail | 2017 |
| Ga&M Enterprises Ltd | Hospitality | 2008 |
| Gabbet Limited | Health & social care | 2014 |
| Gable Developments Norfolk Limited | Construction | 2005 |
| Gabrielle Glover Limited | Education | 2026 |
| Gadus Restaurants Limited | Hospitality | 2023 |
| Gaea Investments Limited | Administrative & support | 2015 |
| Gage Installations Limited | Construction | 2015 |
| Gaiman Family Enterprises Ltd | Financial services | 2024 |
| Gainsborough Consultants Ltd | Professional & scientific | 2017 |
| Gainsborough Regeneration Limited | Extraterritorial | 2008 |
| Gaitworx Ltd | Manufacturing | 2017 |
| Gaitworx Orthotics Ltd | Manufacturing | 2026 |
| Galbraith Booth Ltd | Health & social care | 2021 |
| Gale FD Limited | Administrative & support | 2013 |
| Galina Munroe Limited | Arts & recreation | 2024 |
| Gallant Learning Design Specialists Ltd | Professional & scientific | 2018 |