| 300 Skipton Road Limited | Real estate | 2006 |
| 30SIX Ltd | Manufacturing | 2017 |
| 31 Edis Street Limited | Households | 2016 |
| 32 Dental Care Limited | Health & social care | 2010 |
| 32 Devonshire Place (Harrogate) Management Company Limited | Households | 2015 |
| 32 Ripon Road Limited | Real estate | 2010 |
| 343.2 Ltd | Financial services | 2022 |
| 34PS Limited | Real estate | 2024 |
| 35 Dragon Parade Harrogate Management Limited | Real estate | 2012 |
| 35 Mildmay Park London Management Company Limited | Households | 2015 |
| 369 Liverpool Road Limited | Households | 2000 |
| 37 Dragon Parade (Harrogate) Management Company Limited | Households | 2000 |
| 38 York Place Harrogate Limited | Households | 2018 |
| 3BAIRDS Properties Ltd | Real estate | 2025 |
| 3D Motorcycle Training Limited | Education | 2001 |
| 3D Property & Developments Ltd | Real estate | 2020 |
| 3D-AQUA Ltd | Manufacturing | 2019 |
| 3E Motors Ltd | Financial services | 2017 |
| 3LB Consulting Ltd | Professional & scientific | 2024 |
| 3RD Space Consulting Limited | Administrative & support | 2015 |
| 4 Ripon Road Management Company Limited | Households | 2015 |
| 4 Wheel Drive Limited | Extraterritorial | 2012 |
| 40-42 Leeds Road Limited | Households | 2017 |
| 42 Lettings Limited | Real estate | 2019 |
| 43 Harlow Moor Drive Management Company Limited | Households | 2022 |
| 44 North Street Management Company Limited | Administrative & support | 2006 |
| 45 ST Georges Road Management Company Limited | Real estate | 2016 |
| 48 Dragon View Harrogate Ltd | Administrative & support | 2015 |
| 484 Chiswick High Road Management Company Limited | Households | 2023 |
| 49 King Edwards Drive Harrogate Limited | Hospitality | 2015 |
| 49ND Limited | Real estate | 2016 |
| 4ND Limited | Real estate | 2017 |
| 4URBAN (Harrogate) Limited | Construction | 2009 |
| 4URBAN Consulting Limited | Real estate | 2011 |
| 4WARD Focus Ltd | Professional & scientific | 2022 |
| 4X4 Piconpieces Limited | Wholesale & retail | 2008 |
| 5 Clarence Drive (Harrogate) Limited | Households | 2006 |
| 5 Park View Management Limited | Households | 2008 |
| 5 Star Fitness (Boston Spa) Limited | Arts & recreation | 2016 |
| 5 Star Fitness (Wetherby) Limited | Administrative & support | 2011 |
| 5 Star Fitness Online Limited | Arts & recreation | 2025 |
| 5 Star Group (UK) Limited | Arts & recreation | 2012 |
| 50 Dragon Road Management Company Limited | Households | 2021 |
| 53 Degrees (Northern) Limited | Arts & recreation | 2010 |
| 53 ST George's Road Flat Management Company Ltd | Households | 2020 |
| 5589 Limited | Real estate | 2021 |
| 57 ST George's Road Management Company Ltd | Other services | 2018 |
| 5911 Taxis Ltd | Transport & logistics | 2024 |
| 5ALE Ltd | Extraterritorial | 2015 |
| 5AV Limited | Professional & scientific | 2015 |
| 5EXY Ltd | Extraterritorial | 2015 |
| 5F Professional Services Limited | Professional & scientific | 2017 |
| 5MITHS Ltd | Extraterritorial | 2015 |
| 5OLAR Pannels Ltd | Extraterritorial | 2015 |
| 5PA Ltd | Extraterritorial | 2015 |
| 5PORT Ltd | Extraterritorial | 2015 |
| 5POT Ltd | Extraterritorial | 2015 |
| 5TH Dimension for Business Ltd | Wholesale & retail | 2021 |
| 5UE Ltd | Extraterritorial | 2015 |
| 5USIE Ltd | Extraterritorial | 2015 |
| 6 & 8 Beacon Hill Road RTM Company Limited | Households | 2012 |
| 6 Coppice Drive Management Company (Harrogate) Limited | Households | 2001 |
| 6 Hyde Park Road Management Company Limited | Households | 2009 |
| 6 Park Road Harrogate Limited | Households | 2002 |
| 6 Ripon Road Management Company Limited | Households | 2015 |
| 6 Royal Crescent Management Company Ltd | Real estate | 1997 |
| 6 South Drive Management Company Limited | Households | 2020 |
| 6 Stars Nail and Spa Ltd | Other services | 2024 |
| 62 Claude Road Ltd | Households | 2025 |
| 636 Arcot Consulting Limited | Professional & scientific | 2024 |
| 63A-SUSHI (Harrogate) Ltd | Hospitality | 2020 |
| 65 Degrees Ltd | Hospitality | 2022 |
| 67 Kings Road Limited | Real estate | 2008 |
| 6A Westmoreland Street Limited | Households | 2026 |
| 7 Langcliffe Avenue Management Limited | Households | 1986 |
| 7 Park Drive Management Company Ltd | Households | 2023 |
| 700 American Ltd | Construction | 2024 |
| 72 Leeds Road Harrogate RTM Company Limited | Households | 2026 |
| 74 Cornwall Road Management Ltd | Households | 2026 |
| 753 BC Limited | Extraterritorial | 2012 |
| 77 Marney Road Freehold Limited | Households | 2020 |
| 78910 Ltd | Professional & scientific | 2026 |
| 7C Interim Limited | Professional & scientific | 2007 |
| 80 Franklin Road Harrogate (Management) Limited | Real estate | 2001 |
| 82 KED Management Company Limited | Households | 2022 |
| 88Q Ltd | Extraterritorial | 2011 |
| 8IG Ltd | Extraterritorial | 2015 |
| 8K Home Care Ltd | Other services | 2025 |
| 8TH Habit Limited | Administrative & support | 2016 |
| 9 Springfield Avenue Management Company Limited | Households | 2009 |
| 911 Ltd | Extraterritorial | 2012 |
| 988 Capital Ltd | Financial services | 2022 |
| A & B Private Limited | Wholesale & retail | 2021 |
| A & J Holmes (Investments) Limited | Real estate | 2021 |
| A & L Transport Ltd | Transport & logistics | 2011 |
| A & M Milnes LLP | | 2015 |
| A & S Harrogate Ltd | Wholesale & retail | 2021 |
| A & S Properties (Midlands) Limited | Real estate | 2021 |
| A 2 G Accountants Limited | Professional & scientific | 2007 |
| A and K Mcquire Ltd | Wholesale & retail | 2015 |