| Freshlyfresh UK Ltd | Wholesale & retail | 2026 |
| Furniture Showroom Limited | Wholesale & retail | 2011 |
| Futurum Electrics Ltd | Construction | 2023 |
| G & M Decor Ltd | Construction | 2024 |
| G & M Precision (Plastics) Ltd | Administrative & support | 2009 |
| G & S O'Brien | | 1999 |
| G &M Projects Limited | Construction | 2020 |
| G J R Limited | Professional & scientific | 1997 |
| G&M Oils Ltd | Wholesale & retail | 2018 |
| G.M Auto Repairs Ltd | Wholesale & retail | 2024 |
| G.Stewart | | 1999 |
| G15 Service and Tyre Centre Limited | Wholesale & retail | 2019 |
| G60 Property Maintenance Limited | Real estate | 2022 |
| G81 Catering Chaps Ltd | Hospitality | 2026 |
| G81 Distributions Ltd | Wholesale & retail | 2018 |
| G81 Entertainment Ltd | Hospitality | 2026 |
| G81 Fast Foods Ltd | Hospitality | 2025 |
| G81 Kids Club Ltd | Health & social care | 2016 |
| G81CONTRACTS Ltd | Construction | 2025 |
| Gardiner GAS Services Ltd | Construction | 2021 |
| Garratt Inns Ltd | Hospitality | 2014 |
| GAS Renewables Installs Perfect Limited | Construction | 2025 |
| Gas-Line ICM Ltd | Construction | 2026 |
| Gas-Tech Scotland Ltd | Construction | 2022 |
| GBE Management Limited | Real estate | 2019 |
| Gbeu Transport Ltd | Transport & logistics | 2020 |
| GDN Property Solutions Limited | Real estate | 2026 |
| GEM Aesthetics Ltd | Other services | 2016 |
| GEO Investments Ltd | Real estate | 2026 |
| German Autocare (Scotland) Ltd | Wholesale & retail | 2014 |
| GHD Inspection Limited | Professional & scientific | 2017 |
| Gibson Fast Foods Ltd | Hospitality | 2025 |
| Gier Technologies Ltd | Wholesale & retail | 2018 |
| Gifts Clydes Limited | Wholesale & retail | 2025 |
| Glam Kids Salon Ltd | Other services | 2024 |
| Glasbridge Limited | Information & communication | 2025 |
| Glasgow 2630 Ltd. | Real estate | 2023 |
| Glasgow Glass & Locks Limited | Construction | 2001 |
| Glasgow Property Refurbishments Ltd | Construction | 2023 |
| Glasgow Pubs Ltd | Hospitality | 2024 |
| Glasgow Security Ltd | Other services | 2018 |
| Glasgow Stove & Flue Supplies Ltd | Wholesale & retail | 2015 |
| Glasgow Stove Centre Ltd | Construction | 2013 |
| Glasgow Unit Drivers Ltd | Transport & logistics | 2024 |
| Glasgow Windows and Doors Limited | Manufacturing | 2026 |
| Glasport Property Investment Limited | Real estate | 2026 |
| Gleaming Properties & Maintenance Ltd | Administrative & support | 2019 |
| Glebe Tech Services Ltd | Manufacturing | 2026 |
| Glen COE Coffee Co Ltd | Hospitality | 2020 |
| Glenhead Engineering Limited | Manufacturing | 2004 |
| Glenhead Engineering Services Ltd | Financial services | 2025 |
| Glow Dance Academy Limited | Arts & recreation | 2026 |
| GM Electrical Contracts Ltd | Construction | 2019 |
| GMA Retail Ltd | Wholesale & retail | 2023 |
| Go Kleener Ltd | Administrative & support | 2024 |
| Go Secure Group Ltd | Administrative & support | 2026 |
| Go Two Contracts Limited | Other services | 2019 |
| Gogalago Ltd | Wholesale & retail | 2025 |
| Gold Valet Centre Limited | Administrative & support | 2021 |
| Golden Bean Cafe Limited | Hospitality | 2024 |
| Golden Wash Ltd | Administrative & support | 2024 |
| Goldenhill Bar Limited | Hospitality | 2023 |
| Good Globe CIC | Wholesale & retail | 2026 |
| Goode Property Inc Ltd | Real estate | 2025 |
| Gordon Atkinson Motor Engineering Ltd | Wholesale & retail | 2014 |
| Grado Wrestling Ltd | Other services | 2019 |
| Graham & Co. (Accountants) Limited | Professional & scientific | 2004 |
| Graze and Favour Ltd | Hospitality | 2020 |
| GRB Ventures Ltd | Wholesale & retail | 2025 |
| GRC Contracts Ltd | Construction | 2024 |
| Green Light Consultancy Services Ltd | Professional & scientific | 2025 |
| Gregor Fulton Garden & Tree Services Limited | Administrative & support | 2024 |
| Gregor Mcalpine Limited | Other services | 2003 |
| Griffin Air Systems Holdings Limited | Financial services | 2024 |
| Griffin Air Systems Ltd. | Manufacturing | 2005 |
| Griller 804 Ltd | Hospitality | 2026 |
| Groundlinks Limited | Professional & scientific | 2007 |
| GTB Development Solutions Ltd | Professional & scientific | 2016 |
| Gtba Ltd | Arts & recreation | 2015 |
| GTK Construction Services Ltd | Construction | 2023 |
| GTS Tyres Duntocher Ltd | Wholesale & retail | 2024 |
| Guexpress Ltd | Transport & logistics | 2020 |
| Gunnaflex Hydraulic Services Ltd | Manufacturing | 2011 |
| Gutter Cleaning Glasgow Limited | Administrative & support | 2024 |
| GV Creative Ltd | Professional & scientific | 2026 |
| GW Fire Solutions Ltd | Construction | 2026 |
| Gyro Gyro Ltd | Hospitality | 2026 |
| H & MCG Property Ltd | Real estate | 2026 |
| H&B Property Scotland Limited | Real estate | 2024 |
| H&H Trading (Scotland) Ltd | Wholesale & retail | 2021 |
| H1 Design Limited | Professional & scientific | 2003 |
| Hair by Sinead Limited | Other services | 2025 |
| Hammertime Home Improvements Ltd | Construction | 2021 |
| Hammocks, Hugs and Dugs Ltd | Health & social care | 2023 |
| Haniya Parts Limited | Wholesale & retail | 2024 |
| Hanscott Engineering Ltd | Professional & scientific | 2023 |
| Happy Cars by JM Ltd | Administrative & support | 2026 |
| Happy Homes by JM Ltd | Real estate | 2023 |
| Happygoodssco Ltd | Wholesale & retail | 2026 |
| Hardgate News Ltd | Wholesale & retail | 2025 |