| Ghazali Education Trust (UK) Limited | Southsea | 2010 |
| Ghazi Limited | Wembley | 2013 |
| GHG Medical Training Limited | Swadlincote | 2024 |
| Ghingo CIC | Bristol | 2025 |
| Ghiras Ltd | London | 2025 |
| GHJ Marine Ltd | Chester | 2025 |
| GHL Investments Ltd | Huddersfield | 2016 |
| GHM Medical Ltd | Bristol | 2023 |
| GHQ Training Limited | Plymouth | 2002 |
| GHR Training Limited | Chester | 2020 |
| GHT for Training and Educational Services Ltd | London | 2025 |
| GHW Training Limited | Prestatyn | 2023 |
| Ghyll Royd School | Ilkley | 1998 |
| Ghyllside School | Kendal | 2012 |
| Gi.Vi. Holdings Limited | Canvey Island | 2024 |
| GIA Driving Ltd | Sandwich | 2018 |
| GIA England | London | 2002 |
| GIA One Driver Ltd | Banbury | 2024 |
| Giant Campus Limited | Folkestone | 2016 |
| Giant Journeys Ltd | Northampton | 2026 |
| Giant Steps (River Bourne Farm) Limited | Salisbury | 2016 |
| Giant Steps (Yexley) Limited | Salisbury | 2009 |
| Giant Steps Academy Ltd | Harrow | 2025 |
| Giant Steps Sensory Movement CIC | Orpington | 2025 |
| Gibbonsdown Childrens Centre Limited | Barry | 2001 |
| Gibbs Sports Coaching Ltd | Bury St. Edmunds | 2022 |
| Gibden Education Ltd | Chessington | 2024 |
| Gibran (UK) Ltd | Swansea | 2006 |
| Gibrie's Geekery Ltd | Cockermouth | 2024 |
| GIC Education Limited | London | 2019 |
| Gidday Limited | Dorchester | 2014 |
| Gidea Park College Limited | Stanmore | 1962 |
| Gidea Solutions Limited | Romford | 2007 |
| Gidenz-Phil (UK) Ltd | Paisley | 2023 |
| Gifa Education Group Ltd | Sutton | 2024 |
| Giffards Primary School | Stanford-Le-Hope | 2014 |
| Gifford Dance Academy Events Limited | Lancaster | 2022 |
| Gift Education Ltd | Ilford | 2024 |
| Gift Every Mother CIC | Warrington | 2025 |
| Gift Fondation Ltd | Welling | 2025 |
| Gift Global Ltd | Victoria Docks, Canning Town | 2018 |
| Gift Horse Wellbeing Services CIC | Cullompton | 2026 |
| Gift the World | London | 2023 |
| Gifted & Talented Enterprises Ltd | Grantham | 2018 |
| Gifted DJ Workshops Ltd | Newcastle Under Lyme | 2010 |
| Gifted Kids Ltd | London | 2025 |
| Gifted Minds Limited | London | 2013 |
| Gifted Squad CIC | London | 2025 |
| Gifted Waitress Academy for Women CIC | Stoke-On-Trent | 2025 |
| Gifted Works UK Ltd | London | 2020 |
| Gifted Workshops Community Interest Company | Newcastle Under Lyme | 2009 |
| Giftivest Ltd | London | 2025 |
| Gifts of Love for Young People CIC | London | 2024 |
| Gifty Francis Consultancy Ltd | London | 2025 |
| GIG North Ltd | Leeds | 2025 |
| Giga Training Ltd | Belfast | 2011 |
| Gigascale Consultant Ltd | Wembley | 2026 |
| Giggle & Grow Childcare Services Ltd | Aylesbury | 2026 |
| Giggle and Grow Limited | Oldham | 2009 |
| Giggle Street Shrewsbury Ltd | Shrewsbury | 2021 |
| Gigglegrovetineyhomes Ltd | Leeds | 2026 |
| Gigglers Day Nursery Limited | Bolton | 2012 |
| Giggles & Grins Home Nursery Ltd | Stanford-Le-Hope | 2024 |
| Giggles & Growth Childcare Ltd | Colchester | 2025 |
| Giggles & Growth N15 Ltd | London | 2025 |
| Giggles & Grub Ltd | London | 2024 |
| Giggles 4 Kids Limited | St Albans | 2010 |
| Giggles and Wiggles Ltd | Lymm | 2004 |
| Giggles Day Nurseries Ltd | Leeds | 2015 |
| Giggles Day Nursery (Skelmersdale) Limited | Skelmersdale | 2008 |
| Giggles Day Nursery Limited | Hounslow | 2007 |
| Giggles Driving School Ltd | Sale | 2018 |
| Giggles Early Years Ltd | Newry | 2014 |
| Giggles of Gedney Hill Limited | Newark | 2013 |
| Giggling Panda Limited | London | 2017 |
| Giggly Minds Ltd | Harrow | 2024 |
| Gigi Aesthetics Training Academy Limited | Newcastle Upon Tyne | 2025 |
| Gihe UK Limited | London | 2012 |
| GIL Centre Community Interest Company | Croydon | 2010 |
| GIL Solutions Ltd | Prestwich | 2017 |
| Gila-The Cancer Alchemist Limited | London | 2024 |
| Gilah Nursery | London | 2012 |
| Gilbert Inglefield Academy Trust | Leighton Buzzard | 2011 |
| Gilbert Ventures Limited | Sevenoaks | 2024 |
| Gilda's Spanish Experience Ltd | Croydon | 2024 |
| Gilderdale Forest School Limited | Alston | 2020 |
| Gildersome Goshawks Basketball Club CIC | Leeds | 2022 |
| Gildredge House Free School | Eastbourne | 2013 |
| Giles Foreman Ltd | High Wycombe | 2011 |
| Giles N/W Limited | Liverpool | 2015 |
| Gilfachlas Active Community CIC | Llandysul | 2026 |
| Gilgal Training Academy Ltd | Southwark | 2024 |
| Gilja Medicine & Multimedia Ltd | Pencoed, Bridgend | 2005 |
| Gill Haysham Ltd | Old Harlow | 2014 |
| Gill Jones Consulting Limited | Corsham | 2017 |
| Gill Matthews Education Consultancy Ltd | Worcester | 2010 |
| Gill Robinson Ltd | Huddersfield | 2021 |
| Gill Sports Ltd | Basildon | 2025 |
| Gillespie Aviation Limited | Attleborough | 2016 |
| Gillham School of Performing Arts Limited | Dartford | 2010 |