| Green Plum Trading Limited | Wholesale & retail | 2023 |
| Green Procurements Ltd | Wholesale & retail | 2010 |
| Green Property Resolution Limited | Real estate | 2021 |
| Green Quadrant Consulting Ltd | Professional & scientific | 2024 |
| Green Recycle Group Ltd | Water & waste | 2010 |
| Green River Limited | Wholesale & retail | 2023 |
| Green Scribbles CIC | Health & social care | 2025 |
| Green Sisters Ltd | Manufacturing | 2016 |
| Green Solutions Nexus Limited | Wholesale & retail | 2025 |
| Green Sphere Housing Ltd | Hospitality | 2024 |
| Green Spotted COW Ltd | Wholesale & retail | 2012 |
| Green Star Accommodation Ltd | Real estate | 2018 |
| Green Star Consultants Ltd | Education | 2020 |
| Green Star Holdings Ltd | Real estate | 2015 |
| Green Star Housing Ltd | Hospitality | 2026 |
| Green Step 6 Limited | Real estate | 2025 |
| Green Street Casual Ltd | Wholesale & retail | 2026 |
| Green Street Developments Ltd | Construction | 2021 |
| Green Super Limited | Real estate | 2024 |
| Green Thing Foods Ltd | Wholesale & retail | 2024 |
| Green Thread Clothing Studio Limited | Wholesale & retail | 2026 |
| Green Trade Chain Ltd | Wholesale & retail | 2023 |
| Green Tree Innovations Ltd | Professional & scientific | 2019 |
| Green Valley Medical Solutions Ltd | Wholesale & retail | 2023 |
| Green Water Holdings Limited | Financial services | 2024 |
| Green Water Property Group Limited | Real estate | 2025 |
| Green Watt Energy Limited | Construction | 2021 |
| Green Wave Energy - Consulting & Solutions Ltd | Construction | 2023 |
| Green Wealth Management Ltd | Financial services | 2011 |
| Green Wheel Ebikes Ltd | Wholesale & retail | 2024 |
| Green Willow Limited | Wholesale & retail | 2019 |
| Green Works Innovations Limited | Energy | 2024 |
| Green&Gold Digital Ltd | Transport & logistics | 2024 |
| Green-Tech Energy Solutions Ltd | Construction | 2023 |
| Green-Vern Limited | Real estate | 2020 |
| Greenacres (Walmley Road) Management Company Limited | Households | 2001 |
| Greenacres Contractors Ltd | Construction | 2020 |
| Greenacres Fencing & Landscaping Ltd | Administrative & support | 2026 |
| Greenair Refrigeration and Air Conditioning Ltd | Construction | 2022 |
| Greenarch Capital Limited | Financial services | 2026 |
| Greenarch Holding Limited | Other services | 2024 |
| Greenark (Staffordshire) Ltd | Wholesale & retail | 2022 |
| Greenash Investments Ltd | Financial services | 2024 |
| Greenbed Holdings Ltd | Administrative & support | 2022 |
| Greenbook Accountancy Ltd | Professional & scientific | 2016 |
| Greenbox Bromsgrove (Phase 3) Management Company Limited | Real estate | 2008 |
| Greenbox Bromsgrove Management Company Limited | Real estate | 2005 |
| Greenbox Properties Investments Limited | Real estate | 2002 |
| Greenbrick Holdings Limited | Real estate | 2025 |
| Greenbridge Projects Limited | Construction | 2023 |
| Greenbridge Square (Swindon) Management Company Limited | Households | 2021 |
| Greenbury Properties Limited | Real estate | 1977 |
| Greenchard Ltd | Information & communication | 2024 |
| Greencoat Housing Limited | Real estate | 2025 |
| Greencoat Nursery CIC | Health & social care | 2017 |
| Greencourt Limited | Real estate | 1999 |
| Greencyc International Ltd | Water & waste | 2008 |
| Greencyc Limited | Wholesale & retail | 2003 |
| Greencycle Pallets Limited | Wholesale & retail | 2025 |
| Greenday Properties Dormant Limited | Extraterritorial | 2024 |
| Greendome Contracts Limited | Administrative & support | 2018 |
| Greendome Management Services Ltd | Real estate | 2026 |
| Greener Future Ltd | Construction | 2022 |
| Greener Polymers, Packaging and Consulting Limited | Professional & scientific | 2025 |
| Greener Property Services Ltd | Real estate | 2024 |
| Greenery Garden Services Limited | Professional & scientific | 2024 |
| Greenetic Living Limited | Real estate | 2020 |
| Greenfield Advisory Ltd | Financial services | 2021 |
| Greenfield Business Advisory Ltd | Financial services | 2021 |
| Greenfield Finance Ltd | Financial services | 2007 |
| Greenfield House Residents Association Limited | Households | 1987 |
| Greenfield Independent Ltd | Professional & scientific | 2003 |
| Greenfield Medical Ltd | Health & social care | 2019 |
| Greenfield Mortgages (Holdings) II Ltd | Financial services | 2015 |
| Greenfield Mortgages (Holdings) Ltd | Administrative & support | 2013 |
| Greenfield Mortgages II Ltd | Financial services | 2013 |
| Greenfield Mortgages III Ltd | Financial services | 2015 |
| Greenfield Mortgages Ltd | Financial services | 2011 |
| Greenfield Recovery Limited | Financial services | 2003 |
| Greenfield UK Group Ltd. | Extraterritorial | 2016 |
| Greenfields Construction Ltd | Construction | 2023 |
| Greenfields Environmental Holdings Limited | Financial services | 2024 |
| Greenfields Environmental Limited | Wholesale & retail | 2009 |
| Greenfields Herbs Ltd | Hospitality | 2024 |
| Greenfields Primary School Ltd | Education | 2014 |
| Greengates Birmingham Limited | Real estate | 2016 |
| Greengates Estates Ltd | Real estate | 2021 |
| Greengates Properties Limited | Real estate | 2009 |
| Greengrid Energy Solution Ltd | Professional & scientific | 2023 |
| Greenham Gardens Management Company Limited | Households | 2016 |
| Greenhill Galleries Ltd | Wholesale & retail | 2003 |
| Greenhill Heating and Plumbing Ltd | Construction | 2021 |
| Greenhill Road Management Company Limited | Households | 2012 |
| Greenholm Primary School | Education | 2012 |
| Greenhome Solutions Ltd | Construction | 2024 |
| Greenhouse (Stevenage) Ltd | Construction | 2019 |
| Greenhow Estates Ltd | Real estate | 2009 |
| Greenhurst Management Company Limited | Households | 1998 |
| Greening Healthcare Ltd | Health & social care | 2020 |
| Greening Transport & Logistics Ltd | Transport & logistics | 2017 |