| GI Transactio Ltd | Professional & scientific | 2026 |
| Gibson Vehicle Services Ltd | Wholesale & retail | 2023 |
| Gl.Am Property Ltd | Real estate | 2024 |
| GLC Group Ltd | Construction | 2021 |
| Glen Appin of Scotland Limited | Wholesale & retail | 1968 |
| Glen Contract Services Limited | Administrative & support | 1989 |
| Glencairn Partnership Ltd | Extraterritorial | 2022 |
| Glencairn Projects Ltd | Professional & scientific | 2021 |
| Glencairn Residential Ltd | Extraterritorial | 2022 |
| Glenside Property Services Ltd | Real estate | 2025 |
| GLM Orthodontics Ltd | Health & social care | 2013 |
| Globalevo Ltd | Real estate | 2022 |
| GM Accident Repairs Ltd | Wholesale & retail | 2023 |
| GNL Carpets & Flooring Ltd | Wholesale & retail | 2024 |
| Goals Soccer Services Ltd | Arts & recreation | 2019 |
| Golf East Kilbride Limited | Arts & recreation | 2008 |
| Golf Holidays Worldwide Limited | Administrative & support | 2009 |
| Golfmach Ltd. | Wholesale & retail | 2019 |
| Gordon Graham & Company Limited | Manufacturing | 2003 |
| GPC EK Ltd | Hospitality | 2023 |
| GQ Systems Consulting Limited | Administrative & support | 2015 |
| Graham Family Movers Ltd | Transport & logistics | 2019 |
| Gravity Technology Limited | Information & communication | 2011 |
| Green Cross Medico Limited | Professional & scientific | 1995 |
| Greenleaf Hygiene Solutions (Scotland) Ltd | Other services | 2007 |
| Greygables Dental Surgery Limited | Health & social care | 2010 |
| GT Logical Golf Ltd | Administrative & support | 2017 |
| GTA Contracts Limited | Manufacturing | 2017 |
| Guarino & Thomson Limited | Professional & scientific | 2010 |
| GWB Rail Services (Scotland) Ltd | Manufacturing | 2016 |
| Habcert Construction Limited | | 1973 |
| Hadlec Management Services Ltd | Construction | 2013 |
| Hairmyres Diagnostic and Repair Centre Ltd | Wholesale & retail | 2021 |
| Halo & Co. Limited | Wholesale & retail | 2008 |
| HANDBUILDWHITE25 Ltd | Construction | 2025 |
| Hannah Plumbing & Heating Limited | Construction | 2015 |
| Harbourgate Property Limited | Real estate | 2026 |
| Haron Consultants Limited | Professional & scientific | 2023 |
| Hart & Co. Ltd. | Wholesale & retail | 2012 |
| Haters Bars Ltd | Hospitality | 2026 |
| Hawthorne Property Management Ltd | Real estate | 2019 |
| Hazel Totten Just Mortgages Ltd | Administrative & support | 2020 |
| HB (Scotland) Limited | Hospitality | 2024 |
| HB EK Limited | Hospitality | 2019 |
| Healthy and Active in East Kilbride Ltd. | Wholesale & retail | 2002 |
| Heritage Funeral Services Ltd. | Other services | 1999 |
| Hero Brands Ltd | Financial services | 2018 |
| Hero Duah Apparel Ltd | Wholesale & retail | 2021 |
| Hevac Distribution Holdings Limited | Financial services | 2012 |
| Hevac Limited | Wholesale & retail | 1997 |
| Hevillo Ltd | Wholesale & retail | 2019 |
| HHN Property Ltd | Hospitality | 2025 |
| HI VIS Hire Ltd | Administrative & support | 2016 |
| Hi-Tec Refrigeration Limited | Manufacturing | 2005 |
| High Cleughearn Farm and Equestrian Limited | Agriculture & fishing | 2016 |
| Highland Roofline Inverness Ltd | Construction | 2020 |
| Highlife Bathrooms Holdings Limited | Financial services | 2021 |
| HJM Electrical Services Ltd | Construction | 2021 |
| Honey BEE EK Ltd | Other services | 2019 |
| Horne's Pleasure Fairs Limited | Arts & recreation | 2024 |
| Hospx Ltd | Wholesale & retail | 2024 |
| HP Brands Ltd | Financial services | 2024 |
| Hunter House Trading Ltd | Hospitality | 2013 |
| Hunter Mortgage Solutions Limited | Administrative & support | 2017 |
| I Love Mugs Limited | Wholesale & retail | 2017 |
| I-Kick Martial Arts (Barrhead) Ltd | Arts & recreation | 2013 |
| I.R.C. Holdings Limited | Financial services | 2017 |
| IAN Scannell Building Services Limited | Construction | 1995 |
| Iceman Refrigeration Ltd | Manufacturing | 2023 |
| ICM ALL Trades Ltd | Construction | 2024 |
| Idadox LP | | 2009 |
| Ignite Consultancy Services Limited | Professional & scientific | 2020 |
| Ihon Holdings Limited | Administrative & support | 2020 |
| Iken Restaurants Limited | Hospitality | 2015 |
| Ikonik Services Ltd | Professional & scientific | 2024 |
| ILK Properties Limited | Real estate | 1999 |
| Impecunious Investments LP | | 2008 |
| Inflect Consulting Ltd | Professional & scientific | 2020 |
| ING Property Ltd | Real estate | 2025 |
| Ingenium Resources Ltd | Administrative & support | 2012 |
| Insight Tax & Accountancy Limited | Professional & scientific | 2019 |
| Inspectelec Ltd | Professional & scientific | 2007 |
| Insulam Limited | Manufacturing | 1987 |
| Insulation Installers Scotland Ltd | Construction | 2021 |
| Insulation Installers Systems Limited | Professional & scientific | 2025 |
| Interiors Forty-Five Ltd | Professional & scientific | 2023 |
| Ipofish LP | | 2009 |
| Itaoquinha LP | | 2013 |
| Iteko Ltd | Information & communication | 2021 |
| J & B Mcghee Limited | Extraterritorial | 2006 |
| J T Support Ltd | Administrative & support | 2016 |
| J&R Leasing Limited | Administrative & support | 2007 |
| Jacdaw Holdings Limited | Professional & scientific | 2010 |
| Jacdaw Properties Limited | Extraterritorial | 2011 |
| Jackton Glazing | | 1994 |
| JAG Furnishing Services Ltd | Wholesale & retail | 2026 |
| Jamarsh Solutions Ltd | Professional & scientific | 2007 |
| Jatoba LP | | 2009 |
| Jemz Holdings Limited | Financial services | 2023 |
| JHC Projects Ltd | Construction | 2019 |