| Game of Bricks Limited | Wholesale & retail | 2023 |
| Gamesreborn Entertainment Ltd | Information & communication | 2020 |
| Gaming Ninja Trading Ltd | Wholesale & retail | 2025 |
| Gamola Golf Limited | Wholesale & retail | 2009 |
| GAN Engineering Limited | Other services | 2010 |
| Gannana Yantra Ltd | Wholesale & retail | 2023 |
| Gannet Consulting Ltd | Professional & scientific | 2022 |
| Gaoth Energies Limited | Construction | 2023 |
| Garage Storage (Aberdeen) Limited | Real estate | 2018 |
| Garagehobo Fabrication Ltd | Wholesale & retail | 2021 |
| Gard 3C Ltd | Professional & scientific | 2022 |
| Gard U-Line Ltd | Administrative & support | 2022 |
| Garden Apartment Aberdeen Ltd | Hospitality | 2024 |
| Garden City Apartment Aberdeen Ltd | Hospitality | 2024 |
| Garden's Pharmacy Limited | Wholesale & retail | 1998 |
| Gardiner Investments Limited | Financial services | 2014 |
| Gardner & Partners Ltd | Professional & scientific | 2017 |
| Gardner Consulting Ltd | Mining & quarrying | 2020 |
| Garioch Development Company Limited | Real estate | 1964 |
| Garrick Group Limited | Financial services | 2018 |
| Garry Enterprises Ltd | Transport & logistics | 2022 |
| Garry Neilly Inspection & Access Ltd | Professional & scientific | 2026 |
| Garscot Ltd. | Administrative & support | 2014 |
| Garskey Limited | Health & social care | 2013 |
| Garuda Transport PVT Ltd | Transport & logistics | 2025 |
| Garvock Planning Services Limited | Professional & scientific | 2016 |
| Gary J Forsyth Energy Consulting Limited | Professional & scientific | 2024 |
| Gary John Property Ltd | Real estate | 2021 |
| Gary Mcnamara Engineering Services Ltd. | Administrative & support | 2010 |
| Gary Walker Wealth Management Limited | Financial services | 2007 |
| GAT Ecosse Limited | Professional & scientific | 2007 |
| Gateway Foods Limited | Hospitality | 2019 |
| Gauze (Scotland) Limited | Real estate | 1998 |
| Gavin O'Neill GAS Services Ltd | Construction | 2026 |
| GAW Parcel Delivery Ltd | Transport & logistics | 2024 |
| GB Construction (Scotland) Limited | Construction | 2016 |
| GB Tuition Ltd | Education | 2024 |
| Gb-Sc Ltd | Professional & scientific | 2025 |
| Gbec Scotland Ltd | Administrative & support | 2013 |
| Gbro Installations Ltd | Construction | 2013 |
| GC Brothers Ltd | Real estate | 2015 |
| GC13 Ltd | Professional & scientific | 2024 |
| GCC VAT Limited | Professional & scientific | 2018 |
| GCF Consultants Limited | Administrative & support | 2019 |
| GCJ (NO.1) Limited | Real estate | 2007 |
| GCJ Limited | Professional & scientific | 2005 |
| GCM Burns Services Ltd | Professional & scientific | 2014 |
| Gcss Limited | Professional & scientific | 2012 |
| GCW Care Ltd | Health & social care | 2023 |
| GCW Properties Limited | Construction | 2014 |
| GD Smith Aberdeen Ltd | Professional & scientific | 2023 |
| GD Vehicle Sales Ltd | Wholesale & retail | 2022 |
| GDC Roofing Limited | Construction | 2025 |
| GDJ Solutions Ltd | Real estate | 2022 |
| GDK Park Limited | Construction | 2015 |
| Gdpm Limited | Professional & scientific | 2005 |
| Gdpr Compliance Services Ltd | Other services | 2002 |
| GDV Autos Ltd | Wholesale & retail | 2024 |
| GE Properties Aberdeen Limited | Real estate | 2014 |
| Geany Automobile Ltd | Wholesale & retail | 2025 |
| Geany Motors Ltd | Wholesale & retail | 2011 |
| Gears Boxing Academy C.I.C. | Education | 2024 |
| Gedabek Ltd. | Professional & scientific | 2023 |
| Geddes Properties Limited | Real estate | 2008 |
| Geddes Tax Limited | Professional & scientific | 2006 |
| Gela Invest LP | | 2013 |
| Gelland Inter LP | | 2014 |
| Gelly Loch and Brae Ltd | Real estate | 2025 |
| GEM Construction (Aberdeen) Limited | Construction | 2026 |
| Gemblox Ltd | Administrative & support | 2026 |
| Gemdon Limited | Real estate | 2003 |
| Gemini Specialist Services Limited | Public administration | 2020 |
| Geminos Electrical Solutions Ltd | Construction | 2022 |
| Gems Consulting Ltd | Professional & scientific | 2025 |
| Gen-Craft Ltd | Professional & scientific | 2024 |
| GEN41 Properties Ltd | Real estate | 2024 |
| General and Technical Flooring Services Limited | Construction | 1994 |
| General Oceans UK Holdings Ltd | Professional & scientific | 2006 |
| General Services 3 Limited | Professional & scientific | 2017 |
| General Solutions Ltd | Other services | 2015 |
| Generation Aerospace Ltd | Education | 2025 |
| Generous Hearts CIC | Other services | 2023 |
| Geneve & Zurich LP | | 2014 |
| Geneve for Ever LP | | 2013 |
| Geneve Suisse LP | | 2014 |
| Geniq LAB UK Limited | Professional & scientific | 2026 |
| Genista Energy Limited | Wholesale & retail | 2019 |
| Genitec Ltd | Information & communication | 2024 |
| GEO GEO Limited | Information & communication | 2011 |
| Geo-Energy Consultancy Limited | Mining & quarrying | 2007 |
| Geoactive Limited | Mining & quarrying | 2009 |
| Geoconnect Global Ltd | Information & communication | 2025 |
| Geodynamics (U.K.) Limited | Mining & quarrying | 2016 |
| Geoforce Technical Services Limited | Professional & scientific | 2017 |
| Geolink (UK) Limited | Professional & scientific | 2017 |
| Geolive Ltd | Manufacturing | 2014 |
| Geolog UK Limited | Administrative & support | 2010 |
| Geopaq Technologies Limited | Hospitality | 2002 |
| Geoplacer Limited | Mining & quarrying | 2011 |
| Geoprobex Limited | Mining & quarrying | 2023 |