| Door JAM Industrial Doors Ltd | Construction | 2024 |
| Dover's Orchard Residents Limited | Households | 1998 |
| DR & CP Limited | Professional & scientific | 2017 |
| Draycott Farm Limited | Hospitality | 2020 |
| Drink Sports Ltd | Wholesale & retail | 2024 |
| DRS Costume Limited | Information & communication | 2012 |
| Drumrent Limited | Administrative & support | 1988 |
| Ducum Events Limited | Administrative & support | 2021 |
| Durham House Antiques Limited | Real estate | 2018 |
| Dynamo Enterprises Limited | Hospitality | 2020 |
| Eaton Connected Solutions Ltd | Professional & scientific | 2020 |
| Echo and Dust Ltd | Wholesale & retail | 2022 |
| EIGHT23 Holdings Limited | Real estate | 2021 |
| Ekantik Enterprise Ltd | Arts & recreation | 2025 |
| Elis Invest Ltd | Real estate | 2022 |
| Ellingsworths Limited | Professional & scientific | 2000 |
| Enrich Business Coaching Limited | Professional & scientific | 2024 |
| ESX Productions Limited | Administrative & support | 2020 |
| Eurolinx Ltd | Professional & scientific | 1999 |
| EXO Management Solutions Limited | Professional & scientific | 2018 |
| EYE Candy Illustration Limited | Arts & recreation | 2002 |
| Fabio KP Limited | Hospitality | 2023 |
| Fairfield Grinding Ltd | Manufacturing | 2008 |
| FAR Hill Property Holdings Limited | Real estate | 2024 |
| Fern & Rose Limited | Manufacturing | 2023 |
| Fiell Publishing Limited | Information & communication | 1992 |
| Fillet and Bone Limited | Hospitality | 2017 |
| First Light Administration Services (UK) Limited | Professional & scientific | 2005 |
| First Light Management Services Holdings Limited | Professional & scientific | 2001 |
| Fluxion Collective Ltd | Professional & scientific | 2024 |
| Freestyle Innovation Limited | Professional & scientific | 2016 |
| Freewheel Consulting Ltd | Professional & scientific | 2016 |
| Fresh Tracks Consulting Limited | Professional & scientific | 2018 |
| FSI Consultancy & Training Ltd | Professional & scientific | 2018 |
| G.J Stone & Co Limited | Manufacturing | 2023 |
| Gabb Legal Limited | Professional & scientific | 2010 |
| Gavin & Roxbury Limited | Construction | 2011 |
| Gelato Chipping Campden Limited | Hospitality | 2025 |
| Geneero Limited | Manufacturing | 2004 |
| Gigi Clothing Ltd | Wholesale & retail | 2024 |
| Gowler Door Supplies Limited | Wholesale & retail | 2025 |
| GPS Doors Limited | Construction | 2015 |
| Grant.E. Limited | Manufacturing | 2011 |
| Grouse Fibres Limited | Manufacturing | 2024 |
| GS and MS Limited | Wholesale & retail | 2024 |
| GS Governance Consulting Services Ltd | Professional & scientific | 2024 |
| GUY Badger Consultancy Limited | Professional & scientific | 2020 |
| H.E.D. Buxton Limited | Real estate | 2010 |
| Hackling Building Limited | Other services | 2016 |
| Hadea Ltd | Professional & scientific | 2026 |
| Happy Paws Ghana Limited | Wholesale & retail | 2025 |
| Health HUT Limited | Other services | 2015 |
| Henry Betts Consulting Limited | Professional & scientific | 2023 |
| Heugah Interiors Limited | Wholesale & retail | 2016 |
| HG X Ventures Limited | Financial services | 2017 |
| Hidcote Fibres Limited | Manufacturing | 2023 |
| Hidcote View (Mickleton) Management Company Limited | Real estate | 2017 |
| Hideaway Car Storage Limited | Transport & logistics | 2017 |
| High Tech Electrical Ltd | Construction | 2021 |
| Hotac International (UK) Limited | Other services | 1999 |
| Hotpod Yoga Leamington Ltd | Arts & recreation | 2024 |
| Hound & Hoof Ltd | Other services | 2025 |
| Houndswood (SDL Site) Limited | Water & waste | 2019 |
| Hovebrook Ltd | Information & communication | 2019 |
| Howmac Limited | Financial services | 1985 |
| Human Performance Solutions Ltd | Wholesale & retail | 2022 |
| Humble Cotswolds Limited | Wholesale & retail | 2019 |
| Hunter Gatherer AHP Resourcing Limited | Administrative & support | 2017 |
| HWC Ltd | Manufacturing | 2008 |
| I Love Italia Ltd | Wholesale & retail | 2011 |
| I612.NET Limited | Information & communication | 2002 |
| Iain Wight Consulting Ltd | Professional & scientific | 2024 |
| Ijus Ltd | Professional & scientific | 2013 |
| Image Styles Construction Ltd | Construction | 2007 |
| Innovategro Ltd | Professional & scientific | 2025 |
| Invitation to Inclusion CIC | Education | 2026 |
| IT Walks Ltd | Information & communication | 2017 |
| J Carter Publishing Ltd | Information & communication | 2019 |
| J M Contracting Limited | Construction | 2004 |
| J. Carter Limited | Construction | 1992 |
| James a Kitchen Limited | Health & social care | 1990 |
| James Adcock Bespoke Ltd | Construction | 2026 |
| James Whitmore Ltd | Construction | 2013 |
| JK Building & Developments Ltd | Construction | 2015 |
| JM Developments (Midlands) Limited | Real estate | 2004 |
| Kiteview Kitchens & Renovations Ltd | Other services | 2017 |
| La'Pec Properties (Bridgend) Limited | Real estate | 1966 |
| Lamon Ltd | Financial services | 2023 |
| Lapstone Barn Ltd | Arts & recreation | 2017 |
| Lavendula Enterprises Limited | Financial services | 2023 |
| Leese Consulting Ltd | Mining & quarrying | 2019 |
| Left Ajar Ltd | Arts & recreation | 2017 |
| Leofric Building Systems Ltd | Construction | 1995 |
| Leofric Garages Limited | Construction | 1998 |
| Lexy Hospitality Limited | Hospitality | 2020 |
| Lilly Hastedt Limited | Wholesale & retail | 2002 |
| Liquid GAS Solutions Limited | Wholesale & retail | 2022 |
| Little Country Houses Ltd | Hospitality | 2017 |
| Little Oak Vineyard Ltd | Agriculture & fishing | 1998 |
| Live Events & Consultancy Ltd | Construction | 2016 |