| Grizzlers Burgers Ltd | Hospitality | 2017 |
| GRJ Developments Ltd | Real estate | 2017 |
| Grmt Ltd | Real estate | 2025 |
| Groby Commercial Flooring Ltd | Construction | 2022 |
| Groby Contractors Limited | Mining & quarrying | 2012 |
| Groby Farm Limited | Agriculture & fishing | 2019 |
| Groby Fish and Chips Limited | Hospitality | 2024 |
| Groby Kitchens Bedrooms and Bathrooms Limited | Wholesale & retail | 2010 |
| Groby Kitchens Limited | Construction | 2018 |
| Groby Laundrette Ltd | Administrative & support | 2026 |
| Groby Lodge Estate Limited | Agriculture & fishing | 1997 |
| Groby Lodge Ltd | Professional & scientific | 2020 |
| Grocery Mini Market Leics Ltd | Wholesale & retail | 2025 |
| Groe Labs Ltd | Wholesale & retail | 2025 |
| Groocock and Groocock Limited | Construction | 2021 |
| Groot's Garden & Landscape Service Ltd | Construction | 2022 |
| Groote Private Ltd | Real estate | 2023 |
| Groovy UK Limited | Wholesale & retail | 2002 |
| Grosvenor Gate & Co Ltd | Real estate | 2017 |
| Ground TEN Limited | Real estate | 2024 |
| Ground UP Builders Ltd | Construction | 2023 |
| Ground UP Residential Ltd | Construction | 2025 |
| Grounded FOX Ltd | Wholesale & retail | 2025 |
| Groundzman Ltd | Administrative & support | 2020 |
| Group 8 Limited | Real estate | 2025 |
| Group Entertainer Ltd | Wholesale & retail | 2020 |
| Group of Patel Ltd | Wholesale & retail | 2024 |
| Group Trading Services Ltd | Professional & scientific | 2025 |
| Group-X Training Ltd | Health & social care | 2003 |
| Grouphug Partnership Ltd | Real estate | 2020 |
| Groupstar Limited | Real estate | 2002 |
| Grove Automation Ltd | Information & communication | 2020 |
| Grove Care Agency Limited | Health & social care | 2008 |
| Grove Court (NO 1) Management Company Limited | Households | 2006 |
| Grove END Holdings Ltd | Real estate | 2025 |
| Grove Park Leicester Limited | Real estate | 2015 |
| Groveley Lane Management (Birmingham) Limited | Real estate | 2013 |
| Grovemay Management Ltd | Real estate | 2011 |
| Grow Beyond Borders Ltd | Information & communication | 2025 |
| Grow Diverse Ltd | Administrative & support | 2024 |
| Growers CHP ( North ) Limited | Administrative & support | 2002 |
| Growers CHP ( South ) Limited | Administrative & support | 2002 |
| Growing Leaders Ltd | Health & social care | 2025 |
| Growing Sales Ltd | Wholesale & retail | 2025 |
| Groz-Beckert U.K. Limited | Manufacturing | 1951 |
| Grubb'In Ltd | Wholesale & retail | 2020 |
| Grwmcreators Ltd | Wholesale & retail | 2025 |
| Grzegorz Ltd | Transport & logistics | 2014 |
| GS & JS Properties Ltd | Real estate | 2022 |
| GS Academic Services Ltd | Education | 2026 |
| GS Bodyworx Limited | Wholesale & retail | 2025 |
| GS Builders Leicester Ltd | Construction | 2025 |
| GS Constructions Leicester Ltd | Construction | 2023 |
| GS Courier Services Ltd | Transport & logistics | 2024 |
| GS Digital Media Limited | Professional & scientific | 2024 |
| GS Eagle Security Ltd | Administrative & support | 2018 |
| GS Fashion Hub Ltd | Wholesale & retail | 2026 |
| GS Garden Design Ltd | Professional & scientific | 2024 |
| GS Hvac Installations Ltd | Energy | 2022 |
| GS Investments (Leicester) Limited | Professional & scientific | 2019 |
| GS Land Limited | Real estate | 2024 |
| GS Residential (Egerton) Limited | Real estate | 2025 |
| GS Residential (Lancaster Walk) Limited | Real estate | 2026 |
| GS Residential Limited | Real estate | 2019 |
| GS Retail Service Limited | Wholesale & retail | 2026 |
| GS Singh Logistics Ltd | Transport & logistics | 2024 |
| GS Smart Logistics Ltd | Transport & logistics | 2025 |
| GSB Wireless Limited | Information & communication | 2015 |
| GSB2 Ltd | Transport & logistics | 2022 |
| GSD Energy Ltd | Financial services | 2023 |
| GSD Products Limited | Wholesale & retail | 2023 |
| GSG Legal Limited | Professional & scientific | 2020 |
| Gsha Ltd | Information & communication | 2025 |
| GSK Energy Works Ltd | Construction | 2025 |
| GSK Services Limited | Other services | 2026 |
| GSK U.K. Ltd | Transport & logistics | 2024 |
| Gskh Ltd | Professional & scientific | 2025 |
| Gslv Services Ltd | Information & communication | 2019 |
| GSM Construction (Leicester) Limited | Construction | 2017 |
| GSM Foods (Leicester) Limited T/A GSM Foods Ltd. | Manufacturing | 2023 |
| GSM Tech COM Limited | Wholesale & retail | 2023 |
| Gsmt Technologies Ltd | Wholesale & retail | 2018 |
| GSN Asset Ltd | Real estate | 2020 |
| GSP Constructions Leicester Limited | Construction | 2026 |
| GSP Healthcare Ltd | Health & social care | 2018 |
| GSP Portfolio Management Ltd | Real estate | 2013 |
| Gspnr Limited | Hospitality | 2025 |
| GSR Contractors Limited | Construction | 2009 |
| GSR Logisitics Ltd | Transport & logistics | 2019 |
| GSR Subs Limited | Wholesale & retail | 2022 |
| Gsr-Recruits Ltd | Wholesale & retail | 2023 |
| GSS Builders Limited | Construction | 2025 |
| GSS Computing Limited | Real estate | 2008 |
| GSS Electronics Ltd | Manufacturing | 2025 |
| Gssg Property Ltd | Real estate | 2025 |
| GSU Logistics Ltd | Transport & logistics | 2023 |
| GSV 100 Group Ltd | Real estate | 2022 |
| GSV 100 Property Holdings Ltd | Real estate | 2023 |
| GT Bricklaying & Property Maintenance Ltd | Construction | 2016 |
| GT Facilities Management Ltd | Extraterritorial | 2018 |