| Gostore (Foolow) Ltd | Administrative & support | 2020 |
| Graphic Solutions at NETWORKS3D Ltd | Administrative & support | 2019 |
| Grasshopper Cafe Ltd | Hospitality | 2016 |
| Grayson Finch Ltd | Professional & scientific | 2024 |
| Green and Staves Ltd | Construction | 2020 |
| Green Land PD Limited | Mining & quarrying | 2012 |
| Greenstone and IVY Limited | Wholesale & retail | 2014 |
| Greenways Estates Ltd. | Real estate | 2015 |
| Greenweigh Ltd | Professional & scientific | 2025 |
| Grindleford Station Cafe Limited | Hospitality | 2020 |
| Gritstone Entertainment Ltd | Information & communication | 1999 |
| GUY Kimber Ltd | Wholesale & retail | 2025 |
| H R White Limited | Agriculture & fishing | 2017 |
| H.P.M.C.R. Limited | Real estate | 2002 |
| Hallmark Data Design Ltd | Real estate | 1995 |
| Harringtons Butchers and Deli Ltd. | Wholesale & retail | 2016 |
| Hathersage and Outseats Allotment Group | Agriculture & fishing | 2010 |
| Hathersage Botanicals Limited | Manufacturing | 2019 |
| Hathersage Fish and Chips Ltd | Wholesale & retail | 2019 |
| Hathersage Gala CIC | Administrative & support | 2024 |
| Hathersage Pool Cafe Limited | Hospitality | 2018 |
| Hawthorn Close (Edale) Limited | Households | 1982 |
| Health TEC Medical Limited | Health & social care | 2006 |
| Healthcare Management Consulting Limited | Professional & scientific | 2022 |
| Henkol Barn Limited | Construction | 2025 |
| Henkol Properties Limited | Construction | 2021 |
| High Leas Farm Limited | Real estate | 2023 |
| High March Limited | Information & communication | 2003 |
| High Peak First AID Training Limited | Education | 2011 |
| High Peak Forensics Ltd | Health & social care | 2012 |
| High Peak Information Technology Limited | Information & communication | 2018 |
| High Peak Landscapes Ltd | Administrative & support | 2025 |
| Higher Futures Ltd | Professional & scientific | 2023 |
| Hillsprings Laundry Limited | Other services | 2014 |
| Holgate Medical Ltd | Health & social care | 2020 |
| Holme Hall Holiday Lettings Limited | Hospitality | 2020 |
| Hope Building Services Ltd | Construction | 2019 |
| Hope Chest Deli Ltd | Wholesale & retail | 2021 |
| Hope Cloud Solutions Limited | Wholesale & retail | 2016 |
| Hope Energy Systems Ltd | Construction | 2019 |
| Hope Pre-School Ltd | Education | 2009 |
| Hope Valley Beer and Cider Festivals Limited | Hospitality | 2017 |
| Hope Valley Bike Hire Ltd | Administrative & support | 2025 |
| Hope Valley Construction Limited | Construction | 2008 |
| Hope Valley Counselling Limited | Health & social care | 2006 |
| Hope Valley Energy Limited | Agriculture & fishing | 2006 |
| Hope Valley EOT Limited | Financial services | 2024 |
| Hope Valley Farm Produce Limited | Manufacturing | 2007 |
| Hope Valley Holidays Ltd | Hospitality | 2025 |
| Hope Valley Implant Solutions Limited | Health & social care | 2016 |
| Hope Valley Leisure Ltd | Hospitality | 2023 |
| Hope Valley Medical Ltd | Health & social care | 2025 |
| Hope Wellness Hub CIC | Health & social care | 2023 |
| Hugo Sebastian Ltd | Professional & scientific | 2022 |
| Hummingbird Tuition Limited | Education | 2022 |
| Hvgv CIC | Health & social care | 2021 |
| Hvmb Group Limited | Wholesale & retail | 2023 |
| Hydraulic Industrial Pneumatic Supplies Limited | Manufacturing | 2019 |
| Ibbotson Architects Limited | Professional & scientific | 2008 |
| Ignited Marketing Ltd | Professional & scientific | 2019 |
| Ihconsult Ltd | Professional & scientific | 2026 |
| Imagine Hope CIC | Education | 2014 |
| Import Air Limited | Wholesale & retail | 2003 |
| Inclusive Recovery Cities UK CIC | Professional & scientific | 2025 |
| Innovation Technologies Ltd | Professional & scientific | 2003 |
| Ipad Estates LLP | | 2005 |
| J & a Plant Hire Limited | Mining & quarrying | 2002 |
| J a Wilson Building & Groundworks Ltd | Construction | 2019 |
| J Heykoop Limited | Professional & scientific | 2017 |
| JAG Design Limited | Manufacturing | 2000 |
| JAM Property DEV Ltd | Construction | 2022 |
| Jaymac Enterprises Ltd | Agriculture & fishing | 2007 |
| Jblv Ltd | Financial services | 2026 |
| Jeep Events UK Ltd | Arts & recreation | 2024 |
| Jellytots Nursery Limited | Education | 2015 |
| JH Contract Training Limited | Administrative & support | 2020 |
| Jh&A Ltd | Professional & scientific | 2020 |
| JJT Hospitality Ltd | Hospitality | 2023 |
| JM1 Hospitality Management Ltd | Hospitality | 2026 |
| JMR Medical Limited | Health & social care | 2014 |
| Joel Siddall Ltd | Real estate | 2021 |
| John B Robinson Limited | Real estate | 2007 |
| John Thompson Plumbing and Heating Ltd | Construction | 2026 |
| Johnson Inns Limited | Hospitality | 2012 |
| JW Corporate Ltd | Professional & scientific | 2017 |
| K R Siddall Joinery Ltd | Construction | 2026 |
| K.R. Bradbury Limited | Construction | 2003 |
| K2TC Advisory Ltd | Administrative & support | 2018 |
| Kanisa Ltd | Real estate | 2016 |
| Kevan Taylor Consulting Ltd | Professional & scientific | 2020 |
| Killingley Management Ltd | Construction | 1972 |
| King of the Mountain Ltd | Manufacturing | 2016 |
| Knouchley Barns Limited | Hospitality | 2020 |
| L&G Associates Ltd | Administrative & support | 2016 |
| Ladybirds Nursery (Huddersfield) Limited | Education | 2012 |
| Ladybower Paddlesports Ltd | Arts & recreation | 2023 |
| Ladywash Farm Ltd | Agriculture & fishing | 2021 |
| Laneside Caravan Park Ltd | Hospitality | 2006 |
| Laneside Limited | Hospitality | 2026 |
| LB Case Management Ltd | Professional & scientific | 2026 |