| Global Advanced Recycling Technology Company Limited | Cornwall | 2001 |
| Global Ardour Recycling Limited | Middlesex | 2024 |
| Global Bins (Multi) Ltd | Enniskillen | 2017 |
| Global Bins Limited | Edinburgh | 2014 |
| Global Cardboard & Paper Recycling Limited | Coventry | 2010 |
| Global Compounds Limited | Oldham | 2011 |
| Global CONSTRUCTION87 Ltd | London | 2020 |
| Global Courier Service Limited | Walsall | 2016 |
| Global Cross-Border Logistics Services Limited | London | 2025 |
| Global Drainage Ltd | London | 2023 |
| Global Draincare Limited | Leeds | 1997 |
| Global Electronics Recovery Limited | London | 2007 |
| Global Energy and Feedstock Ltd | Manchester | 2024 |
| Global Enviro Limited | Doncaster | 2004 |
| Global Environmental Services Ltd | London | 2018 |
| Global Green Energies Ltd | Harrow | 2024 |
| Global Green Energy Group Limited | London | 2015 |
| Global Heat Transfer Limited | Stone | 1996 |
| Global Inter Recycle Ltd | London | 2017 |
| Global Lifecycle Solutions Emea Limited | Warrington | 2010 |
| Global Metal Recycling Ltd | Liverpool | 2013 |
| Global Metals Ltd | Croydon | 2025 |
| Global Paper and Plastic Ltd | Bolton | 2016 |
| Global Permitting Solutions Ltd | Colchester | 2013 |
| Global Plastic (UK) Ltd | Colindale | 2013 |
| Global Processors Hull Ltd | Beverley | 2019 |
| Global Recovery & Storage Ltd | West Bromwich | 2020 |
| Global Remediations Limited | Doncaster | 2013 |
| Global Scientific Business Solutions UK Ltd | Twickenham | 2020 |
| Global Scrap Metals Ltd | Scunthorpe | 2025 |
| Global Shine Ltd | Chesterfield | 2022 |
| Global Smart Connect Ltd | London | 2026 |
| Global Transport&Waste Limited | Coventry | 2025 |
| Global Tyre and Motor Parts Ltd | Lancashire | 2022 |
| Global Vintage House Limited | Sheffield | 2024 |
| Global Waste 2 Energy Ltd | Finchley | 2024 |
| Global Waste Clearance Ltd | London | 2025 |
| Global Waste Commodities Ltd | Upshire | 2019 |
| Global Water Solutions Ltd | London | 2026 |
| Global Water Supplies Limited | London | 2026 |
| Global Water Supply Ltd | London | 2026 |
| Globalparts-Uk Limited | Ashford | 2015 |
| Globe Recycling Services Limited | Haslingden | 2008 |
| Globe Tyre Recycling Limited | Haslingden | 2016 |
| Globewide Ltd | London | 2024 |
| Globic Limited | Aldershot | 1985 |
| Gloucester Asbestos Ltd | Gloucester | 2009 |
| Gloucester Drainage Ltd | Gloucester | 2025 |
| Gloucestershire House Clearances CIC | Stroud | 2020 |
| Gloucestershire Septic Tanks Ltd | Stonehouse | 2025 |
| GLR Environmental Ltd | Stanford Le Hope | 2026 |
| Glubbles Limited | Corby | 2015 |
| GLV OIL Collection Ltd | London | 2025 |
| Glycat Limited | Glasgow | 2011 |
| Glyn B Davies Ltd | Nottingham | 2021 |
| Glynns Waste Removals Limited | Plymouth | 2014 |
| GMG Management Limited | Beckenham | 2024 |
| Gmjayvian Limited | London | 2019 |
| GMM-04 Ltd | Ilford | 2025 |
| GMR Plastics Ltd | Hyde | 2020 |
| GMS Waste Solutions Ltd | Liverpool | 2025 |
| Gmsa Solutions Ltd | Southampton | 2025 |
| GMT Metals Ltd | London | 2025 |
| GNG Waste Management Ltd. | Hartlepool | 2012 |
| GNT Realisations Limited | Derby | 1949 |
| Go - Flow 24 Hour Drainage Specialists Limited | Dartford | 2026 |
| Go - Flow Holdings Limited | Dartford | 2026 |
| Go - Pump Specialist Limited | Dartford | 2026 |
| Go 2 Recycling Limited | Leamington Spa | 2012 |
| Go 2 Solutions Midlands Ltd | Birmingham | 2023 |
| Go 4 Greener Waste Management Limited | Derby | 2007 |
| Go Asphalt Ltd | Knutsford | 2018 |
| Go Environmental Ltd | Stoke-On-Trent | 2003 |
| Go Go Waste Clearance Ltd | London | 2025 |
| Go Green (2007) Limited | Hexham | 2007 |
| Go Green Appliances Ltd | Luton | 2020 |
| Go Green Bananas CIC | Bradford On Avon | 2022 |
| Go Green Devon Limited | Chudleigh | 2006 |
| Go Green Kent Ltd | Birchington | 2024 |
| Go Green Limited | Doncaster | 2000 |
| Go Green Recycling and Waste Ltd | Ware | 2022 |
| Go Green Recycling Ltd | Blyth | 2019 |
| Go Greener Limited | Malvern | 2012 |
| Go One Services Ltd | Birmingham | 2024 |
| Go Recycle Limited | Chesterfield | 2018 |
| Go Tankers Limited | Beccles | 2018 |
| Go Waste (UK) Ltd | Birmingham | 2002 |
| Go-Flow Drainage Solutions Ltd | Dundee | 2022 |
| Go-Flow Drainage Specialists Limited | Dartford | 2019 |
| Go-Green Waste Recycling Limited | Tunbridge Wells | 2002 |
| GO2 Drainage and Groundworks Ltd | Hartlepool | 2025 |
| GO24 Ltd | Sheffield | 2024 |
| GO2DISPOSALS Ltd | Twickenham | 2018 |
| GO2YOU Ltd | Wigan | 2026 |
| Goat Waste Ltd | Oxford | 2024 |
| GOC Technologies UK Limited | Leeds | 2004 |
| Godlingston Manor Springs Limited | Dorchester | 1990 |
| Goenvi Technologies Limited | London | 2023 |
| Gogreen Surveyors Ltd | London | 2025 |
| Gogreen Tyre Recycling Ltd | Manchester | 2021 |