| GW 1114 Limited | Financial services | 2002 |
| GW 3156 Limited | Financial services | 2004 |
| GW Building Developments Limited | Construction | 2020 |
| GW Capital Holdings Limited | Real estate | 2025 |
| GW Civil Engineering Ltd | Administrative & support | 2017 |
| GW Dance School Ltd | Arts & recreation | 2022 |
| GW Doyle Ltd | Administrative & support | 2022 |
| GW Estate Agents Limited | Real estate | 2021 |
| GW Performance Ltd | Wholesale & retail | 2024 |
| GW Quality Tiling Ltd | Construction | 2020 |
| GW Sales Consultants Limited | Professional & scientific | 2021 |
| GW Standard Homes Limited | Real estate | 2020 |
| GWD Web Solutions C.I.C. | Information & communication | 2012 |
| GWM Properties (Nottm) Limited | Real estate | 2015 |
| GWP Consulting Limited | Professional & scientific | 2025 |
| GWS Projects Limited | Construction | 2020 |
| Gwytherin Holdings Ltd | Real estate | 2023 |
| Gyapom Ltd | Information & communication | 2014 |
| Gym 5284 LLP | | 2008 |
| Gym Law Clothing Ltd | Wholesale & retail | 2024 |
| Gym With Attitude Ltd | Wholesale & retail | 2014 |
| GYN Ltd | Manufacturing | 2021 |
| Gyros Express Ltd | Hospitality | 2020 |
| GZ International Holdings Ltd | Financial services | 2022 |
| Gz&N Restaurant Ltd | Hospitality | 2023 |
| GZ8 Ltd | Hospitality | 2023 |
| H & a Potatoes Limited | Wholesale & retail | 2026 |
| H & a Vehicle Services Limited | Wholesale & retail | 2008 |
| H & C Insulations Limited | Construction | 2013 |
| H & E Developments Limited | Construction | 2020 |
| H & H Flooring and Carpets Limited | Construction | 2016 |
| H & H Graphic Supplies Ltd | Manufacturing | 2008 |
| H & K Price Limited | Wholesale & retail | 2014 |
| H & K Psychiatry Services Limited | Health & social care | 2022 |
| H & L Properties (Nottm) Ltd | Real estate | 2020 |
| H & N Restaurant Limited | Hospitality | 2010 |
| H & R Corporate Consultants Ltd | Professional & scientific | 2022 |
| H & R Midland Freehold Ltd | Real estate | 2018 |
| H & R Midland Plastering Ltd | Construction | 2018 |
| H & R Midland Properties Ltd | Households | 2018 |
| H a and C Thorne Property Ltd | Real estate | 2023 |
| H a C M Limited | Health & social care | 2003 |
| H a Contractors Limited | Professional & scientific | 2019 |
| H and K Woodworkers Limited | Manufacturing | 2020 |
| H Bozhinov Ltd | Construction | 2014 |
| H C K Investments Limited | Real estate | 2020 |
| H Dhesi Limited | Real estate | 2017 |
| H Dhillon Transport Ltd | Transport & logistics | 2025 |
| H E Property Services Ltd | Real estate | 2024 |
| H F Hartley Electrical Contractors Limited | Construction | 2006 |
| H F Robinson Ltd | Education | 2017 |
| H FOX Associates Ltd | Professional & scientific | 2014 |
| H H Pizza House Ltd | Hospitality | 2024 |
| H Inam Ltd | Wholesale & retail | 2025 |
| H K J Trading Limited | Hospitality | 2017 |
| H L Wired Innovations Limited | Construction | 2026 |
| H Murphy Optics Limited | Wholesale & retail | 2024 |
| H N Durrant Associates Limited | Professional & scientific | 2011 |
| H Properties (EM) Ltd | Real estate | 2023 |
| H Roberts Distribution Ltd | Professional & scientific | 2000 |
| H S Optom Ltd | Health & social care | 2021 |
| H S S Investments Limited | Real estate | 2003 |
| H S Sangha Haulage Ltd | Transport & logistics | 2020 |
| H Singh Trading Limited | Wholesale & retail | 2026 |
| H Squared Engineering Ltd | Construction | 2024 |
| H Tech Commercial Repairs Ltd | Wholesale & retail | 2020 |
| H W Retailers Ltd | Wholesale & retail | 2021 |
| H Wildeman Ltd | Hospitality | 2025 |
| H Wortley Properties Ltd | Real estate | 2017 |
| H&A Barbers Ltd | Other services | 2025 |
| H&A Foods Factory Ltd | Hospitality | 2019 |
| H&A Media Limited | Wholesale & retail | 2022 |
| H&A Synergy Ltd | Information & communication | 2025 |
| H&C Civils Ltd | Construction | 2019 |
| H&C Consultancy Ltd | Water & waste | 2011 |
| H&E Driven Limited | Education | 2024 |
| H&H Property Development & Management Ltd | Real estate | 2021 |
| H&H Security Ltd | Administrative & support | 2021 |
| H&I Engineering Consultants Ltd | Professional & scientific | 2023 |
| H&J Calver Ltd | Arts & recreation | 2021 |
| H&L Limited | Professional & scientific | 2025 |
| H&M Catering Services Limited | Hospitality | 2018 |
| H&M Hair & Beauty Limited | Other services | 2017 |
| H&M Home Creations Ltd | Wholesale & retail | 2025 |
| H&M Property Lettings & Sales Limited | Real estate | 2025 |
| H&N Property Holdings Limited | Real estate | 2020 |
| H&N the Finest Car Valet Ltd | Administrative & support | 2024 |
| H&O Property Investments Ltd | Real estate | 2025 |
| H&R Housing Ltd | Real estate | 2026 |
| H&S Clinical and Care Solutions Ltd | Health & social care | 2017 |
| H&S Domus Limited | Real estate | 2023 |
| H&S Medical Solutions Ltd | Health & social care | 2026 |
| H&S Minimarket Food Store Ltd | Wholesale & retail | 2025 |
| H&S Properties (Notts) Limited | Real estate | 2021 |
| H-I Medical Ltd | Professional & scientific | 2015 |
| H. Brown & Sons (Coal & Haulage) Limited | | 1955 |
| H. Jagger (Poultry) Limited | Agriculture & fishing | 1976 |
| H. K. Webber Ltd | Professional & scientific | 2008 |
| H. Rees Limited | Professional & scientific | 2018 |
| H.A Pharma Solutions Ltd | Administrative & support | 2023 |