| Futures of Ltd | Professional & scientific | 2025 |
| G & F Consultancy Services Limited | Professional & scientific | 2017 |
| G.T.F. Associates Limited | Real estate | 1992 |
| GAS Turbine Solutions Limited | Manufacturing | 2009 |
| GB Investing Ltd | Real estate | 2025 |
| Gcbw Catrine Ltd | Wholesale & retail | 1943 |
| GET2GRIPS With Grants Limited | Administrative & support | 2013 |
| Gillian Hughes Consulting Ltd | Professional & scientific | 2021 |
| Glam Nails Limited | Other services | 2024 |
| Glasgow Car Trader Limited | Wholesale & retail | 2023 |
| Glasgow Distillers Limited | Wholesale & retail | 2021 |
| Glassooterie Ltd | Wholesale & retail | 2024 |
| Glassrestore Limited | Construction | 2012 |
| Gleitch Ltd | Construction | 2026 |
| Glenashdale Property Group Limited | Construction | 2025 |
| Glenogle Properties Limited | Real estate | 2002 |
| Golden Blade Largs Ltd | Other services | 2023 |
| Golden Haspol LP | | 2014 |
| Goldie Limited | Wholesale & retail | 2003 |
| Goldivanti LP | | 2009 |
| Gowestarctica Ltd | Education | 2019 |
| Graham Commercial Management Limited | Administrative & support | 2013 |
| Greencare Landscapes Limited | Administrative & support | 2018 |
| Greenhill Homes (Scotland) Limited | Construction | 2001 |
| Grinn Ltd. | Wholesale & retail | 2025 |
| GSR Building Services Ltd | Construction | 2011 |
| Harbourside Boat Services Ltd | Manufacturing | 2025 |
| Harwill Limited | Information & communication | 2021 |
| Highcliff Property Limited | Real estate | 2018 |
| Hireaband Limited | Arts & recreation | 2002 |
| Holistic Hustle Group Ltd | Health & social care | 2025 |
| Hollzers Limited | Information & communication | 2025 |
| Horseracebase Limited | Information & communication | 2011 |
| IAN Munro Training Limited | Administrative & support | 2020 |
| Ibex Path Ltd | Construction | 2018 |
| Ideas From the Kitchen Ltd | Manufacturing | 2023 |
| Industry Vision Group Limited | Professional & scientific | 2021 |
| Inventive Solutions Limited | Information & communication | 2023 |
| Italgelat Limited | Hospitality | 2003 |
| Italian Eatery Ltd | Hospitality | 2024 |
| Italix Core Solutions Limited | Information & communication | 2014 |
| Ivory and Lace Limited | Real estate | 2025 |
| Ivory MAC Home Fragrance Ltd | Manufacturing | 2025 |
| Ivory MAC Projects Ltd | Construction | 2025 |
| Ivory MAC Property Ltd | Households | 2025 |
| J D Joinery & Building Ltd | Construction | 2024 |
| J.J.C. Reasons Ltd | Hospitality | 2014 |
| J.P.S. Graphics Limited | Professional & scientific | 2016 |
| Jabronis Limited | Hospitality | 2024 |
| Jack of ALL Fadez Ltd | Other services | 2024 |
| Jaclen Property Ltd | Households | 2025 |
| Jacs (Scotland) Ltd. | Hospitality | 2011 |
| Jamie Mills Property Ltd | Real estate | 2025 |
| Jannat Largs Limited | Hospitality | 2024 |
| JDC Catering Services Limited | Hospitality | 2020 |
| JDC Estates Ltd | Hospitality | 2026 |
| JDC Holiday Lets Ltd | Hospitality | 2026 |
| JDC Management Ltd | Hospitality | 2026 |
| JDC Property Lets Ltd | Hospitality | 2026 |
| JDC Property Services Ltd | Hospitality | 2023 |
| JDC Rentals Ltd | Real estate | 2021 |
| JMI Property Development Ltd | Construction | 2024 |
| Jolly Jungle Limited | Health & social care | 2023 |
| KC Panesar Ltd | Hospitality | 2020 |
| Kelburn Cafe Limited | Hospitality | 2025 |
| Kelburn Equestrian Community Interest Company | Education | 2026 |
| Kelburn Wind Farm Community Initiative Limited | Health & social care | 2012 |
| Kinderland Largs Limited | Wholesale & retail | 2017 |
| Kisso LP | | 2014 |
| Kpcumings and Sons Ltd | Hospitality | 2023 |
| Kyles Consulting Ltd | Extraterritorial | 2020 |
| Lambert Property (Scotland) Limited | Real estate | 2024 |
| Largs Chandlers Holdings Limited | Financial services | 2024 |
| Largs Chandlers Limited | Wholesale & retail | 2003 |
| Largs Colts Community Football Club | Arts & recreation | 2020 |
| Largs Computers Ltd | Wholesale & retail | 2026 |
| Largs Interiors Ltd. | Wholesale & retail | 2008 |
| Largs Local Store Ltd | Wholesale & retail | 2024 |
| Largs Sailing Club | Arts & recreation | 2007 |
| Largs Thai Massage Ltd | Other services | 2025 |
| Largs Thistle Community Football Club Limited | Arts & recreation | 2011 |
| Largs Viking Festival | Arts & recreation | 2001 |
| Largs Youth Theatre Ltd | Education | 2013 |
| LAS Safety Ltd | Professional & scientific | 2013 |
| Lawson Investments (Edinburgh) Ltd. | Real estate | 1996 |
| Letz Kleen Ltd | Administrative & support | 2025 |
| Lewis's Property Limited | Administrative & support | 2014 |
| Lifestyle by Ivory MAC Ltd | Wholesale & retail | 2026 |
| Linnpin Limited | Hospitality | 1991 |
| Linscot Limited | Information & communication | 2008 |
| LL Equity Limited | Administrative & support | 2014 |
| Lldr Alexandria Ltd | Manufacturing | 1998 |
| Lldr Estates Limited | Administrative & support | 2014 |
| Lldy Alexandria Ltd | Manufacturing | 1992 |
| LMC 99 Limited | Information & communication | 2026 |
| Loch Fyne Forestry Limited | Agriculture & fishing | 2017 |
| Lorelei Yacht Ltd | Manufacturing | 2025 |
| Lovegames Ltd | Arts & recreation | 2024 |
| Lovelles Entertainment Ltd | Arts & recreation | 2022 |
| Loxley Management Incorporated Ltd | Hospitality | 2023 |