| GAS Sensing Solutions Ltd. | Manufacturing | 2005 |
| Gas-Spec (Heating and Plumbing) Ltd | Construction | 2025 |
| Gascare Domestic Ltd | Construction | 2015 |
| Gasco Energy Services Limited | Construction | 2018 |
| Gasdoc Limited | Health & social care | 2011 |
| Gasedge Ltd | Other services | 2022 |
| Gask Energy Limited | Energy | 2014 |
| Gaskarth Consortium L.P. | | 2015 |
| Gaspian Trading LP | | 2017 |
| Gaston Capital Ltd | Financial services | 2026 |
| Gasworks (Edinburgh) Limited | Other services | 2018 |
| Gasworks (New Build) Limited | Other services | 2019 |
| Gate 266 Limited | Hospitality | 2016 |
| Gate of India(Edinburgh) Ltd | Hospitality | 2026 |
| Gate Technology Ltd. | Information & communication | 2025 |
| Gatehouse Renovations Limited | Construction | 2019 |
| Gatelink Capital LP | | 2013 |
| Gatepassuk Limited | Information & communication | 2025 |
| Gater Tech Solutions Ltd | Information & communication | 2023 |
| Gateside Investments Limited | Transport & logistics | 2015 |
| Gateway Edinburgh Hotels Limited | Hospitality | 1997 |
| Gateway Falkirk Limited | Administrative & support | 2006 |
| Gateway Financial Group Ltd | Financial services | 2021 |
| Gateway Glasgow Ltd | Real estate | 2001 |
| Gateway Homes (Scotland) Ltd | Real estate | 2023 |
| Gateway Insurance Services Limited | Financial services | 2015 |
| Gateway Investment Solutions LP | | 2011 |
| Gateway Manchester Hotels Ltd | Hospitality | 2004 |
| Gateway PFI Limited | Administrative & support | 2004 |
| Gateway Property Investment Ltd | Real estate | 2025 |
| Gateway Seed II (Scot) Ltd | Financial services | 2022 |
| Gateway Seed II SLP LP | | 2022 |
| Gatex Europe L.P. | | 2009 |
| Gatex International L.P. | | 2009 |
| Gathering Essence Limited | Health & social care | 2011 |
| Gatsby Great Properties Ltd | Real estate | 2022 |
| Gattonside Developments Ltd | Construction | 2025 |
| Gatwell Corporation L.P. | | 2011 |
| Gauge Auto Solutions Ltd | Wholesale & retail | 2025 |
| Gaule Armistead Holdings Limited | Financial services | 2021 |
| Gaunand Holdings LLP | | 2021 |
| Gaunto LP | | 2016 |
| Gausshaus Limited | Manufacturing | 2026 |
| Gautam Brothers Limited | Hospitality | 2020 |
| Gautam Brothers Properties Ltd | Real estate | 2022 |
| Gautam's Limited | Hospitality | 2018 |
| Gauther Trade LP | | 2012 |
| Gavi Apartments Limited | Hospitality | 2025 |
| Gavin Ford Decorating Limited | Construction | 2011 |
| Gavin Mcguire Electrical Services Scotland Ltd | Construction | 2017 |
| Gaviston LP | | 2012 |
| Gaynor Sharp Consulting Ltd | Professional & scientific | 2021 |
| Gazazaa Boutique Ltd | Wholesale & retail | 2025 |
| Gazelle Investment Holdings Limited | Financial services | 2026 |
| Gazexim L.P. | | 2015 |
| Gazt Enterprises Limited | Financial services | 2023 |
| Gazt Investments Limited | Other services | 2026 |
| Gaztrans LP | | 2013 |
| GB Alliance Healthcare Ltd | Public administration | 2022 |
| GB Classic Holdings Ltd | Financial services | 2026 |
| GB Eyecare Limited | Health & social care | 2011 |
| GB Holdings (Edin) Ltd | Real estate | 2023 |
| GB Office Supplies Limited | Wholesale & retail | 2025 |
| GB Papers Scotland Limited | Professional & scientific | 1898 |
| GB Scott Ltd | Wholesale & retail | 2023 |
| GB Tyres Services Ltd | Wholesale & retail | 2025 |
| Gbcp VII (General Partner) SLP | | 2004 |
| Gbcp VII B Feeder SLP | | 2005 |
| Gbfc Ltd | Real estate | 2019 |
| GBG1 Ltd | Professional & scientific | 2024 |
| GBP CIV 1 LP | | 2021 |
| GBR Diffusion LP | | 2018 |
| GBS Contract Services Limited | Wholesale & retail | 2016 |
| Gbtb Consulting L.P. | | 2014 |
| Gbtron Power Limited | Manufacturing | 2013 |
| GC & Sons Ltd | Hospitality | 2021 |
| GC Investments (Scotland) Limited | Professional & scientific | 2002 |
| GC Perth Ltd | Hospitality | 2023 |
| GC RAI Ltd | Construction | 2023 |
| GC Togo Ltd | Hospitality | 2026 |
| GCA (Scotland) Ltd | Professional & scientific | 2015 |
| Gca+D Ltd | Professional & scientific | 2014 |
| GCB Investment Management Ltd | Extraterritorial | 2012 |
| GCC Hosp Marketing Ltd | Professional & scientific | 2025 |
| Gccreate Limited | Professional & scientific | 2024 |
| Gcfraser Limited | Health & social care | 2014 |
| GCL International Ltd | Professional & scientific | 2011 |
| Gcldc Limited | Professional & scientific | 2024 |
| GCM Scots GP, LLP | | 2024 |
| GCM WPP Global Infrastructure II LP | | 2024 |
| GCM WPP Global Infrastructure LP | | 2022 |
| GCM WPP UK Infrastructure LP | | 2025 |
| GCN Contracts Ltd | Other services | 2026 |
| GCP Capital Partners Europe II LP | | 2013 |
| GCP Europe General Partnership LP | | 2007 |
| GCP Europe GP II LLP | | 2013 |
| GCP Europe II Carry Partner a LP | | 2013 |
| GCP Europe II Carry Partner C LP | | 2017 |
| GCP Europe II Carry Partner D LP | | 2018 |
| GCP Europe II Carry Partner E/F LP | | 2020 |