| .GAR Software Limited | Information & communication | 2024 |
| 01800131 Limited | Manufacturing | 1984 |
| 02415575 Limited | Professional & scientific | 1989 |
| 07 Twelve by Design Ltd | Wholesale & retail | 2023 |
| 1-11 Compliance Group Ltd | Professional & scientific | 2021 |
| 1-12 Springfield Court RTM Company Limited | Households | 2010 |
| 10BUSOLA Limited | Health & social care | 2018 |
| 110 Manygates Lane Limited | Construction | 2013 |
| 112GVR Ltd | Real estate | 2021 |
| 12TH April Solutions Ltd | Wholesale & retail | 2025 |
| 1379 Ltd | Hospitality | 2020 |
| 13A Limited | Real estate | 2013 |
| 13TH Month Limited | Professional & scientific | 2024 |
| 15 Degrees Yorkshire Limited | Hospitality | 2025 |
| 1512 Design Limited | Wholesale & retail | 2012 |
| 164 SJM Ltd | Real estate | 2021 |
| 167 Food Store Limited | Wholesale & retail | 2024 |
| 1761 Property Limited | Real estate | 2024 |
| 17THIRTY Ltd | Real estate | 2020 |
| 18 John Street (Management Company) Limited | Households | 2016 |
| 1814 Hark to Mopsey Limited | Hospitality | 2025 |
| 19 Brew Avenue Westgate Ltd | Hospitality | 2021 |
| 1972 Creative Agency Limited | Professional & scientific | 2020 |
| 1983 Investments Ltd | Real estate | 2023 |
| 1ST Lettings (Yorkshire) Limited | Administrative & support | 2008 |
| 2 Commercial Street Management Company Limited | Extraterritorial | 2023 |
| 2 Sister Food Services Limited | Wholesale & retail | 1997 |
| 2 Sisters Fish Limited | Manufacturing | 2010 |
| 2 Sisters Food Group Limited | Manufacturing | 1993 |
| 2 Sisters Meal Solutions Limited | Professional & scientific | 2024 |
| 2 Steps Properties Limited | Real estate | 2019 |
| 20-20 Promotions Limited | Administrative & support | 2025 |
| 2020 Group UK Developments Limited | Construction | 2015 |
| 2020 Group UK Properties Limited | Real estate | 2017 |
| 2020 SR Limited | Construction | 2019 |
| 2020 Victoria Terrace Limited | Construction | 2016 |
| 20TWENTY Investments Limited | Financial services | 2020 |
| 217193 Ltd | Wholesale & retail | 2022 |
| 23 FIR Tree Lodge Limited | Real estate | 2022 |
| 23 Investment Ltd | Real estate | 2022 |
| 23 Tithe Barn Street Horbury (Management Company) Limited | Hospitality | 2006 |
| 24/7 RTA Company Ltd | Administrative & support | 2019 |
| 247ENGINEERING Ltd | Wholesale & retail | 2025 |
| 27-29 Market Place Kendal Ltd | Households | 2019 |
| 2BB Property Limited | Real estate | 2020 |
| 2K Technical Ltd | Wholesale & retail | 2022 |
| 2ND Chapter Developments Ltd | Construction | 2026 |
| 2SLG Limited | Transport & logistics | 2025 |
| 2T Couriers Ltd | Transport & logistics | 2003 |
| 2YORKSHIRECHEFS Ltd | Hospitality | 2023 |
| 31 and 33 Vesper Road RTM Company Limited | Households | 2011 |
| 313 Developments Ltd | Construction | 2025 |
| 315LEGAL Ltd | Real estate | 2026 |
| 328 Property Ltd | Real estate | 2026 |
| 360 Medical Consultants Ltd | Health & social care | 2017 |
| 360 Professional Services Limited | Health & social care | 2016 |
| 360 Prop Co Limited | Construction | 2018 |
| 363 Services (UK) Limited | Administrative & support | 2014 |
| 365 Legal Ltd | Real estate | 2024 |
| 36DEGREES | Professional & scientific | 2017 |
| 37HATCO Limited | Real estate | 2019 |
| 3CHIMPS Limited | Hospitality | 2021 |
| 3D Storage Systems (UK) Limited | Administrative & support | 2006 |
| 3D Visualisation Ltd. | Information & communication | 2010 |
| 3M Enterprises Limited | Real estate | 2007 |
| 3M Financial Ltd | Financial services | 2026 |
| 3RBP Ltd | Health & social care | 2014 |
| 3RM Associates Ltd | Professional & scientific | 2013 |
| 3TI Limited | Hospitality | 2025 |
| 40 Degrees Marketing Ltd | Extraterritorial | 2018 |
| 409 Music Ltd | Information & communication | 2025 |
| 412 - 416A Denby Dale Road East Management Company Limited | Households | 2023 |
| 42 Horbury Limited | Hospitality | 2019 |
| 4D Garden Retreats Ltd | Construction | 2025 |
| 4D Housing Ltd | Real estate | 2019 |
| 4D Plant & Tool Hire Ltd | Administrative & support | 2026 |
| 4G Textiles Ltd | Transport & logistics | 2017 |
| 4SOLUTIONS Limited | Construction | 2018 |
| 5 6 Legal Ltd | Real estate | 2017 |
| 5 ST. John's Square Limited | Real estate | 2004 |
| 5 Summerdays Ltd | Hospitality | 2022 |
| 50 Times Sharper Limited | Extraterritorial | 2009 |
| 500 Events Ltd | Hospitality | 2025 |
| 5839 Ltd | Real estate | 2020 |
| 5SPORT Limited | Arts & recreation | 2021 |
| 5T Electrical & Developments Ltd | Construction | 2023 |
| 6912 Limited | Professional & scientific | 2007 |
| 6912 Propco 4 Limited | Real estate | 2025 |
| 6B Digital Ltd | Information & communication | 2013 |
| 6B Estates Ltd | Real estate | 2025 |
| 6B Ventures Ltd | Financial services | 2024 |
| 6SJS Limited | Households | 2017 |
| 7 & 7A Belgrave Road Limited | Real estate | 2015 |
| 701BC Limited | Wholesale & retail | 2025 |
| 75 Sandylands Promenade (Morecambe) Management Limited | Real estate | 2008 |
| 7STAGE Entertainment Ltd. | Information & communication | 2020 |
| 7STAGE Group Ltd. | Professional & scientific | 2020 |
| 7TH Sky Properties Ltd | Real estate | 2026 |
| 7THSKY Traders Ltd | Wholesale & retail | 2025 |
| 8 Ballers Sports Bar and Grill Ltd | Hospitality | 2025 |