| 2 Rude Limited | Other services | 2022 |
| 2B Design Ltd | Professional & scientific | 2020 |
| A and F Property Lettings Ltd | Real estate | 2025 |
| A F Wilkinson Holdings Limited | Financial services | 2004 |
| A4 AHEAD4... Ltd | Construction | 2017 |
| ABI Langridge Ltd | Professional & scientific | 2016 |
| Abrasives for Industry Limited | Wholesale & retail | 2006 |
| AC1 JPL Ltd | Education | 2026 |
| Academy One Coaching Ltd | Education | 2023 |
| Ace Developments (Yorkshire) Ltd | Construction | 2019 |
| ACR Property Management Services Ltd | Real estate | 2020 |
| ACS Technology Group Ltd | Wholesale & retail | 2008 |
| Advanced Progression Limited | Professional & scientific | 2025 |
| Adventure Van Rental Limited | Wholesale & retail | 2006 |
| Air Solutions (Leeds) Ltd | Manufacturing | 2009 |
| Aire Valley Resin Ltd | Construction | 2020 |
| Airedale Psychology & Mindfulness Ltd | Health & social care | 2025 |
| AJS Enforcement Consultancy Limited | Professional & scientific | 2023 |
| Altogether Financial Solutions Limited | Financial services | 2008 |
| Aluminium FRP UK Ltd | Wholesale & retail | 2021 |
| Amber Yorkshire Limited | Manufacturing | 2010 |
| Amro Facilities Limited | Administrative & support | 2007 |
| Appliance Repair Specialists Ltd | Other services | 2026 |
| Appy Place Ltd | Information & communication | 2019 |
| Archers Quality Meats Ltd | Manufacturing | 2021 |
| Archi-Structure Limited | Professional & scientific | 1998 |
| Arfaw Consulting Ltd | Professional & scientific | 2024 |
| Artylicious Ltd | Arts & recreation | 2006 |
| Ashmole Estates | Financial services | 2022 |
| Auger and Nevin LP | | 2014 |
| B & M Property Group Ltd | Real estate | 2022 |
| B B Assets Limited | Construction | 2014 |
| B D S Express Limited | Transport & logistics | 2005 |
| B Driver Builders Ltd | Construction | 2026 |
| B Driver Developments Ltd | Construction | 2019 |
| B R Leisure Ltd | Wholesale & retail | 2025 |
| Baildon Convenience Ltd | Wholesale & retail | 2024 |
| Baildon Hybrids Management Company Limited | Households | 2017 |
| Baildon Mill Management Company Limited | Households | 2025 |
| Baildon Mills 3 Ltd | Construction | 2026 |
| Bamboo Cactus Ltd | Administrative & support | 2017 |
| Bambu Recycling Ltd | Water & waste | 2025 |
| Bambü Limited | Administrative & support | 2017 |
| BC TEN Ltd | Professional & scientific | 2019 |
| Be&M Estates Ltd | Construction | 2020 |
| Beautiful Balance Ltd | Other services | 2023 |
| Beck & Call Cleaning Services (Yorkshire) Ltd | Administrative & support | 2021 |
| BID Boss Limited | Professional & scientific | 2017 |
| Blue Mustard Graphic Design Ltd | Professional & scientific | 2024 |
| BOB Barker Ltd | Arts & recreation | 2015 |
| Boden-Hole Properties Ltd | Real estate | 2024 |
| Bourke & Apple Holdings Ltd | Financial services | 2023 |
| Bourke Building & Refurbishment Ltd | Construction | 2019 |
| Bradford Irish Society Limited | Other services | 2007 |
| Brand Truth Ltd | Professional & scientific | 2024 |
| Brendon Estates Limited | Professional & scientific | 1998 |
| Britannia Tidal Energy Limited | Extraterritorial | 2010 |
| Broughton Consulting Group Ltd | Professional & scientific | 2024 |
| Brunswick Glazing and Maintenance Limited | Construction | 1997 |
| Bureau Botany Ltd | Wholesale & retail | 2021 |
| C & S Living Ltd | Real estate | 2023 |
| C P Lifts Ltd | Construction | 2014 |
| CAB Glass UK Limited | Wholesale & retail | 2005 |
| Cama Properties Ltd | Real estate | 2020 |
| Carrot Sprout Ltd | Real estate | 2022 |
| Casamylo Properties Ltd | Real estate | 2026 |
| Castle Keep Properties Limited | Real estate | 2007 |
| CD Bricklayer Limited | Construction | 2023 |
| CDB Investments Ltd | Real estate | 2025 |
| Ceramix (Yorkshire) Ltd | Wholesale & retail | 2021 |
| Ceres Properties Limited | Real estate | 2016 |
| CF Electrical (Leeds) Limited | Construction | 2019 |
| Champion Cctv Services Ltd | Construction | 2012 |
| Chivers Maritime Ltd | Arts & recreation | 2026 |
| Chris Wright (Baildon) Limited | Transport & logistics | 1976 |
| Christmas Plus Limited | Wholesale & retail | 2008 |
| Chrysalis Transformations Ltd | Other services | 2022 |
| Clearpath Mediation Limited | Administrative & support | 2025 |
| Click IT Services (UK) Limited | Wholesale & retail | 2009 |
| Cloud Plumbing & Heating Ltd | Construction | 2020 |
| CLS Identification Limited | Manufacturing | 2008 |
| Cobb Group Ltd | Transport & logistics | 2023 |
| Colby Homes Ltd | Real estate | 2017 |
| Cole Strip OUT & Demolition Ltd | Construction | 2021 |
| Cole Strip OUT Ltd | Construction | 2024 |
| Community Accord | Professional & scientific | 2007 |
| Conlon Consultancy Limited | Administrative & support | 2009 |
| Coulter Property Group Ltd | Construction | 2026 |
| Craig Goode Limited | Professional & scientific | 2014 |
| Cresswell Transportation Ltd | Transport & logistics | 2021 |
| Crickerts Arms Limited | Hospitality | 2026 |
| CRK Cleaning Services Ltd | Administrative & support | 2021 |
| Crustys Sandwich Emporium Ltd | Hospitality | 2017 |
| Crystal Clear Bi-Folds Ltd | Construction | 2024 |
| Custom Context Ltd | Information & communication | 2013 |
| D Ellis Services Limited | Administrative & support | 2010 |
| D O'Donovan Properties Ltd | Real estate | 2025 |
| Daniel J Hargreaves Ltd | Professional & scientific | 2026 |
| Datapass Ltd | Professional & scientific | 2026 |
| David F Cobb Plant & Transport Ltd | Transport & logistics | 2014 |