| Grbflap Ltd | Information & communication | 2020 |
| Green Lane Pizza Limited | Hospitality | 2018 |
| Greengrass Design Studio Ltd | Professional & scientific | 2012 |
| Greenwater Meadow Limited | Households | 2001 |
| Greg Taylor Limited | Construction | 2015 |
| Greyhound Finance Ltd | Professional & scientific | 2026 |
| Grich Consulting Limited | Information & communication | 2017 |
| Grill on Fire Ltd | Hospitality | 2022 |
| Gritstone Associates Limited | Professional & scientific | 2016 |
| Gritstone Ltd | Real estate | 2018 |
| Groomed Gents Ltd | Other services | 2025 |
| Grosvenor Packaging Limited | Manufacturing | 1989 |
| Grove GAS Ltd | Construction | 2021 |
| GSF Factors Limited | Wholesale & retail | 2014 |
| GTM Security Ltd | Administrative & support | 2021 |
| Guess Ltd | Other services | 2023 |
| GW Software Limited | Information & communication | 2022 |
| H & C Imports Ltd. | Wholesale & retail | 2004 |
| HA Build Co Limited | Construction | 2025 |
| Hadfield Dental Care Limited | Health & social care | 2007 |
| Hadfield GL Stores Ltd | Wholesale & retail | 2021 |
| Hadfield Motors MOT Service and Repair Centre Ltd | Wholesale & retail | 2013 |
| Hadfield Pizzeria Limited | Hospitality | 2026 |
| Hadfield Store PVT Ltd | Wholesale & retail | 2026 |
| Hadfield Stores Ltd | Wholesale & retail | 2017 |
| Hadfiled Barber Shop Ltd | Other services | 2025 |
| Hair House Limited | Other services | 2022 |
| Hale Financial Ltd | Professional & scientific | 2003 |
| Hall Agencies Ltd | Administrative & support | 2021 |
| Hall Fold Farm Limited | Agriculture & fishing | 2009 |
| Hall Meadow Advisory Limited | Information & communication | 2022 |
| Hall's Flooring Ltd | Construction | 2009 |
| HAM Property Group Limited | Real estate | 2025 |
| Hampson Inns Limited | Hospitality | 2024 |
| Handesign Limited | Manufacturing | 2014 |
| Handley Holdings Limited | Real estate | 2016 |
| Hangate Limited | Construction | 1984 |
| Hanley Financial Consultants Limited | Financial services | 1999 |
| Hanson Secretarial Services Limited | Administrative & support | 2018 |
| Happy Days Entertainment Services Ltd | Hospitality | 2024 |
| Happy Days Functions Ltd | Hospitality | 2024 |
| Happy Lessees Ltd | Information & communication | 2019 |
| Hardman James Limited | Administrative & support | 2023 |
| Harewood Consulting Limited | Professional & scientific | 2020 |
| Harlow Domestic & Commercial Heating Services Ltd | Construction | 2025 |
| Harper Home Improvements Limited | Construction | 2025 |
| Harrison Hinchliffe & Co Ltd | Professional & scientific | 2013 |
| Hartforth Limited | Construction | 1992 |
| Harveysbirdbox Ltd | Hospitality | 2026 |
| Hawkshead Cottage Limited | Hospitality | 2019 |
| Hawkshead Northwest Ltd | Real estate | 2025 |
| Hayden Court Property Management Limited | Households | 1998 |
| Haywood Transport Services Limited | Transport & logistics | 2019 |
| HB Catering Ltd | Hospitality | 2021 |
| HB Electrical Ltd | Construction | 2026 |
| Healright Healthcare Ltd | Administrative & support | 2025 |
| Health and Safety Strategies Ltd | Education | 2023 |
| Heatherlea Dance Limited | Education | 2007 |
| Heatherstone Estates Ltd | Hospitality | 2009 |
| Heathwitch Limited | Wholesale & retail | 2008 |
| Hebden Moors Limited | Professional & scientific | 2014 |
| Henry Engineering & Management Services Ltd | Professional & scientific | 2024 |
| Henry Winston Limited | Construction | 2020 |
| Heritage Remedials Limited | Construction | 2024 |
| Hewitt Freeborn Associates Limited | Construction | 2004 |
| Hexagon MCD Limited | Construction | 2015 |
| High Peak Analytics Ltd | Information & communication | 2020 |
| High Peak Associates Ltd | Professional & scientific | 2024 |
| High Peak Cycles Ltd | Wholesale & retail | 2011 |
| High Peak Flooring Ltd | Wholesale & retail | 2018 |
| High Peak Holiday Homes Limited | Hospitality | 2022 |
| High Peak Property Limited | Construction | 2019 |
| High Peak Property Rental Ltd | Real estate | 2022 |
| High Peak Solutions Limited | Information & communication | 2011 |
| High Peak Steels Limited | Wholesale & retail | 1985 |
| High Street Dental Clinic Limited | Health & social care | 2015 |
| Higher Peaks Ltd | Hospitality | 2022 |
| Highley Yeoman Limited | Professional & scientific | 2019 |
| Highline Cars Limited | Wholesale & retail | 2010 |
| Highway Consultancy & Management Limited | Administrative & support | 2003 |
| Hillside Honey Ltd | Extraterritorial | 2025 |
| Hinchliffe & Company Accountants Ltd | Administrative & support | 2017 |
| HNV Holdings Limited | Financial services | 2023 |
| HNV Limited | Financial services | 2014 |
| Hollywood Nail Bar Ltd | Other services | 2017 |
| Holst Digital Ltd | Information & communication | 2018 |
| Home & DRY Management Limited | Construction | 2017 |
| Homefinders Plus Limited | Real estate | 2014 |
| Homemade Lettings Limited | Real estate | 2024 |
| Honestly Helpful Limited | Administrative & support | 2017 |
| Honeybunch Community CIC | Health & social care | 2025 |
| Honeysuckle House Limited | Real estate | 2025 |
| Hope Valley Care Home Ltd | Health & social care | 2023 |
| Hope View Ltd | Real estate | 2022 |
| Hopwood Property Ltd | Real estate | 2023 |
| Hotdog Homes Ltd | Real estate | 2023 |
| Hotdog Properties Ltd | Real estate | 2019 |
| House Keas Limited | Real estate | 2022 |
| House of Llamas Ltd | Real estate | 2019 |
| Housing First Consultancy Services Ltd. | Professional & scientific | 2019 |