| Gkerr Ltd | Hospitality | 2026 |
| GLA West Ltd | Other services | 2025 |
| Glamology Studio Limited | Other services | 2024 |
| Glamor Time Limited | Wholesale & retail | 2024 |
| Glasgow Boiler Services Ltd | Manufacturing | 2021 |
| Glasgow Builders Ltd | Construction | 2024 |
| Glasgow Family Photography Ltd. | Other services | 2016 |
| Glasgow Memory Clinic Limited | Professional & scientific | 2022 |
| Glasgow Property Management Ltd | Real estate | 2026 |
| Glasgow Rewires Ltd | Construction | 2021 |
| Glasgow Soft Play Limited | Real estate | 2012 |
| Glen Barrel Ltd | Manufacturing | 2025 |
| Glen Property Investments Limited | Real estate | 2023 |
| Glen Ullinish WF 2 Ltd | Energy | 2020 |
| Glen Ullinish WF Limited | Energy | 2010 |
| Glen Weir Plumbing & Heating Ltd | Construction | 2019 |
| Glenbar Electrical Services Ltd. | Wholesale & retail | 2006 |
| Glenburn Property Ltd | Real estate | 2018 |
| Glenforest Limited | Wholesale & retail | 2010 |
| Glenisla Construction Limited | Construction | 2021 |
| Glenisla Developments Limited | Real estate | 2016 |
| Glenlets Ltd | Real estate | 2025 |
| Glenskinno Biofuels Ltd | Wholesale & retail | 2014 |
| Glide-A-Robe Bedrooms (Glasgow) Limited | Manufacturing | 2013 |
| Glide-A-Robe Bedrooms Ltd | Manufacturing | 2010 |
| Glka Limited | Households | 2006 |
| Global Collectives M.K. Ltd | Health & social care | 2025 |
| Global Hybrid Roofing Solutions (North Installations) Limited | Manufacturing | 2009 |
| Global Jobs Network Limited | Other services | 2011 |
| Global Logistics 24/7 Ltd | Transport & logistics | 2024 |
| Global Next Limited | Wholesale & retail | 2025 |
| Global Trade Holdings Ltd | Wholesale & retail | 2023 |
| Global X Build Ltd | Wholesale & retail | 2025 |
| Globe Tech Offshore Ltd | Other services | 2024 |
| GM Civil & Structural Consulting Engineers Ltd | Professional & scientific | 2011 |
| Gm(Holytown) Limited | Hospitality | 2024 |
| Gmac Coaching Ltd | Other services | 2026 |
| GMB Consultancy Services (Scotland) Ltd. | Professional & scientific | 2006 |
| GMH Music Services Ltd | Information & communication | 2021 |
| GMM Eco Solutions Ltd | Other services | 2015 |
| GNS Homes Ltd. | Professional & scientific | 2010 |
| Go 2 EK Limited | Hospitality | 2020 |
| Golden Fulfillment Ltd Limited | Wholesale & retail | 2025 |
| Golden Horizon Care Ltd | Health & social care | 2025 |
| Golden Waves International Ltd | Wholesale & retail | 2021 |
| Goldened Mind Ltd | Wholesale & retail | 2025 |
| Goldline Fulfilment Ltd | Wholesale & retail | 2025 |
| Goldmind Coaching & Counselling Ltd | Health & social care | 2024 |
| Golf Simulators Ltd | Administrative & support | 2015 |
| Golfo Transport Ltd. | Transport & logistics | 2019 |
| Good Counselling Services Ltd | Administrative & support | 2025 |
| Goodlet Executive Developments Ltd. | Real estate | 2004 |
| Gordon & Coutts Ltd. | Construction | 2012 |
| Gordon Duncan Media Ltd | Information & communication | 2023 |
| Gordon Ferguson & Co Limited | Professional & scientific | 2018 |
| Gordon Ferguson Holdings Limited | Extraterritorial | 2018 |
| GP Sweeney Rooms Inverness Limited | Financial services | 2025 |
| GPM Stringed Instrument Services Ltd | Administrative & support | 2014 |
| Grace International Solutions Ltd | Professional & scientific | 2018 |
| Gracious Joans Ltd | Wholesale & retail | 2021 |
| Graham Crawford Agencies Limited | Wholesale & retail | 2010 |
| Grainhall Limited | Wholesale & retail | 2026 |
| Grajen Property Ltd | Real estate | 2022 |
| Grange Manor Roofing Ltd | Construction | 2025 |
| Grasp Property Limited | Real estate | 2025 |
| Grassland Property Limited | Real estate | 2022 |
| Gravity Consultant Services Limited | Professional & scientific | 2014 |
| Green Europa Ltd | Extraterritorial | 2021 |
| Green Orchard Motherwell Ltd | Hospitality | 2024 |
| Greene Care Homes Ltd | Health & social care | 2015 |
| Greener Land Activities Ltd | Arts & recreation | 2023 |
| Greenfuture Partnership Ltd | Professional & scientific | 2023 |
| Greenhill GKC Ltd | Arts & recreation | 2025 |
| Greenhill Lakes Ltd | Agriculture & fishing | 2025 |
| Greenhill Sewer Services Ltd | Water & waste | 2024 |
| Greenspireuk Limited | Wholesale & retail | 2025 |
| Greensync Solutions Ltd | Professional & scientific | 2025 |
| Greenwheel Electric DC Limited | Energy | 2025 |
| Greenwheel Electric EV Limited | Energy | 2025 |
| Greenwheel Electric GEN Limited | Energy | 2025 |
| Greenwheel Electric Limited | Energy | 2024 |
| Greg Biggam Accident Repair Centre Ltd | Administrative & support | 2017 |
| Gregors Autos Ltd | Wholesale & retail | 2024 |
| Gresham Dalzell Limited | Professional & scientific | 2022 |
| Grex Property Ltd | Construction | 2025 |
| Grey & Mitherwall Ltd | Hospitality | 2020 |
| Grey Hammer Corp Ltd | Professional & scientific | 2025 |
| Grid Line Ceilings & Partitions Limited | Construction | 2017 |
| Grid Tech Electrical Services Ltd | Construction | 2024 |
| Grind Silverburn Limited | Hospitality | 2024 |
| GRL Flooring Limited | Construction | 2016 |
| Gromore Limited | Wholesale & retail | 2020 |
| GRT Road Transport Consultants Ltd | Other services | 2013 |
| GS Bajwa & Co Ltd | Wholesale & retail | 2025 |
| GSK Serene Ltd | Hospitality | 2021 |
| GTF (Airdrie) Ltd | Financial services | 2019 |
| GTM Property Rentals Ltd | Real estate | 2018 |
| GU1 Grid Limited | Energy | 2024 |
| GU2 Grid Limited | Energy | 2024 |
| GVL Commodity Trading Ltd | Financial services | 2025 |