| GDD Property Management Ltd | Real estate | 2024 |
| Gelatte Ltd | Hospitality | 2024 |
| Generation Pixel Ltd | Professional & scientific | 2011 |
| Genesis Construction Machinery Sales Limited | Construction | 2003 |
| Genesis Hydraulic Breakers and Attachments Limited | Administrative & support | 2016 |
| Genesis Restaurants Ltd | Hospitality | 2019 |
| Geoffrey Collins Limited | Professional & scientific | 2002 |
| George Emmott (Pawsons) Limited | Manufacturing | 1930 |
| George Green (Keighley) Limited | Manufacturing | 1978 |
| George Green Properties Limited | Real estate | 2020 |
| George Passey Surveyors Limited | Extraterritorial | 2017 |
| George's Place Takeaway Ltd | Hospitality | 2023 |
| Georges Deal Company Limited | Wholesale & retail | 2023 |
| German Specialist Cars Yorkshire Limited | Wholesale & retail | 2021 |
| Gerscards Limited | Wholesale & retail | 2025 |
| GET OUT More CIC | Education | 2012 |
| GF Property Solutions Limited | Real estate | 2018 |
| GFD Property Limited | Real estate | 2017 |
| Ghajt Limited | Financial services | 2025 |
| Ghazi Optical Services Ltd | Health & social care | 2014 |
| Ghselects Ltd | Wholesale & retail | 2026 |
| Ghyll Farm Management Limited | Households | 2004 |
| Ghyll Medical Services Limited | Health & social care | 2022 |
| Giftaura Ltd | Wholesale & retail | 2023 |
| Giles Craig Limited | Construction | 1984 |
| Gill Bottom Farm Limited | Agriculture & fishing | 2007 |
| Gill Healthcare Keighley Limited | Health & social care | 2021 |
| Gill Leisure Keighley Ltd | Hospitality | 2022 |
| Gillson Construction Limited | Construction | 2020 |
| Ginger Goose (Bradford) Limited | Hospitality | 2011 |
| Gingers Newline Limited | Other services | 2003 |
| Ginnellservices Limited | Information & communication | 2003 |
| Glad Rags Ripon Ltd | Wholesale & retail | 2021 |
| Glasslyn Health Solutions Limited | Health & social care | 2008 |
| Glen Farm Properties Ltd | Real estate | 2024 |
| Glenn Wood Limited | Professional & scientific | 2024 |
| Glitz & Glamour Online Ltd | Wholesale & retail | 2020 |
| GLO Joinery Limited | Construction | 2016 |
| Global Academy of Science and Technology Ltd | Education | 2022 |
| Global Content Online Limited | Wholesale & retail | 2024 |
| Global Media Solutions Limited | Information & communication | 1997 |
| Global Precision Asset Holdings Ltd | Financial services | 2018 |
| Global Precision Automotive Ltd | Manufacturing | 2017 |
| Global Precision Holdings Limited | Professional & scientific | 2017 |
| Global Precision Ltd | Administrative & support | 2009 |
| Global Precision UK Limited | Manufacturing | 2017 |
| Global Quran Academy Limited | Education | 2024 |
| Global Rigging & Lifting Services Ltd | Professional & scientific | 2013 |
| Globalglamour Ltd | Wholesale & retail | 2025 |
| Globe Motors Limited | Wholesale & retail | 2005 |
| Globewalk Property Ltd | Real estate | 2021 |
| Glow Rock Ltd | Wholesale & retail | 2026 |
| Glowwithzo Ltd | Professional & scientific | 2025 |
| Glusburn Community & Arts Centre | Arts & recreation | 2011 |
| Glusburn Holdings Limited | Manufacturing | 2002 |
| GM Capital Group Ltd | Wholesale & retail | 2025 |
| GM Engineering Yorkshire Limited | Professional & scientific | 2025 |
| GM Professional Solutions Ltd | Information & communication | 2012 |
| GM Services 83 Limited | Construction | 2023 |
| GN Building Solutions Ltd | Construction | 2025 |
| Go Ryde Ltd | Transport & logistics | 2026 |
| Gogarth Limited | Wholesale & retail | 2021 |
| Gold Crew Consulting Ltd | Professional & scientific | 2022 |
| Good AS Gold Nursery (Waterfoot) Ltd | Health & social care | 2025 |
| Goose EYE Developments Limited | Construction | 2013 |
| Gordon Marsh Limited | Manufacturing | 1998 |
| GRA Prime Holding Ltd | Administrative & support | 2021 |
| GRA Property & Developments Ltd | Real estate | 2021 |
| Grab & Go 6 Ltd | Wholesale & retail | 2025 |
| Grab & Go Hanover Ltd | Wholesale & retail | 2026 |
| Grace Church Keighley | Other services | 2025 |
| Graham Taylor Agencies Ltd | Professional & scientific | 2017 |
| Grand Executive Travel (Yorkshire) Ltd | Transport & logistics | 2021 |
| Grand K&B Ltd | Construction | 2019 |
| Grand Residence Limited | Construction | 2020 |
| Grange Business Consulting Ltd | Professional & scientific | 2019 |
| Grape Developments Limited | Real estate | 2007 |
| Great Alternative Stores Limited | Professional & scientific | 2020 |
| Great HAN Ltd | Health & social care | 2007 |
| Great Northern Cars Limited | Wholesale & retail | 2010 |
| Great Wall Chinese Meals Limited | Hospitality | 2017 |
| Greeenrus Ltd | Wholesale & retail | 2021 |
| Green Dome Properties Ltd | Real estate | 2023 |
| Green END Properties Limited | Real estate | 2008 |
| Green Globe Gardens Ltd | Administrative & support | 2021 |
| Green Lane Flats Limited | Households | 1982 |
| Green Management Company (Glusburn) Limited | Households | 2022 |
| Green Trampoline Limited | Professional & scientific | 2016 |
| Greendale Landscapes Limited | Administrative & support | 2007 |
| Greenfinch Construction Ltd | Construction | 2023 |
| Greenfinch Investments Ltd | Real estate | 2023 |
| Greengate Autos Limited | Construction | 2004 |
| Greengate Spring Limited | Water & waste | 2010 |
| Greenhead Management Company Limited | Real estate | 2007 |
| Greens Roofing Co Ltd | Construction | 2025 |
| Greens Super Mart Ltd | Wholesale & retail | 2026 |
| Greenshealthcare Ltd | Professional & scientific | 2021 |
| Gregg's Gardens Limited | Manufacturing | 2010 |
| Greydon Capital Ltd | Real estate | 2026 |
| Greystones Developments Ltd | Construction | 2019 |