| City Gate (11) Limited | Real estate | 2024 |
| City Gate (12) Limited | Real estate | 2024 |
| City Gate (18) Limited | Real estate | 2024 |
| City Gate (20) Limited | Real estate | 2024 |
| City Gate (24) Limited | Real estate | 2024 |
| City Gate (25) Limited | Real estate | 2024 |
| City Gate (29) Limited | Real estate | 2024 |
| City Gate (3) Limited | Real estate | 2024 |
| City Gate (35) Limited | Real estate | 2024 |
| City Gate (39) Limited | Real estate | 2024 |
| City Gate (50) Limited | Real estate | 2024 |
| City Gate (51) Limited | Real estate | 2024 |
| City Gate (61 Limited | Real estate | 2024 |
| City Gate (62) Limited | Real estate | 2024 |
| City Gate (8) Limited | Real estate | 2024 |
| City Heights South Ltd | Construction | 2024 |
| City Home Management Limited | Real estate | 2015 |
| City Image Ltd | Other services | 2026 |
| City Lake Ltd | Wholesale & retail | 2024 |
| City Land (Estates) Limited | Professional & scientific | 1987 |
| City Leap Energy Partnership Limited | Administrative & support | 2022 |
| City Link Limited | Transport & logistics | 1972 |
| City Maintenance (Leeds) Ltd | Construction | 2024 |
| City of Bradford Metropolitan District Council Fund KCP1 L.P. | | 2007 |
| City of Leeds Basketball Academy Limited | Arts & recreation | 2017 |
| City of Leeds Basketball Foundation Limited | Arts & recreation | 2010 |
| City of Leeds Gymnastics Club CIC | Arts & recreation | 2011 |
| City of Leeds Trampolining Club Limited | Arts & recreation | 2018 |
| City Permits Limited | Administrative & support | 2006 |
| City Pizza Leeds Ltd | Hospitality | 2018 |
| City Press Leeds Limited | Manufacturing | 1986 |
| City Prime Marketing Limited | Information & communication | 2014 |
| City Prime Venture Capital Limited | Financial services | 2014 |
| City Public Relations Limited | Professional & scientific | 2004 |
| City Recruitment NW Ltd | Administrative & support | 2025 |
| City Red (Holdings) Limited | Real estate | 2003 |
| City Retreats Group Limited | Professional & scientific | 2000 |
| City Secure Security Ltd | Financial services | 2023 |
| City Shop 197 Ltd | Wholesale & retail | 2024 |
| City Slickers Dance and Fitness Company | Education | 1997 |
| City Space Group Ltd | Construction | 2020 |
| City Space Homes Limited | Construction | 2013 |
| City Sporting Club Limited | Professional & scientific | 1996 |
| City Star Services Ltd | Transport & logistics | 2005 |
| City Store 4U Limited | Wholesale & retail | 2018 |
| City Store NE Limited | Wholesale & retail | 2022 |
| City Tints (Leeds) Ltd | Wholesale & retail | 2020 |
| City Transport Operations Ltd | Transport & logistics | 2019 |
| City View Holdings Ltd | Real estate | 2020 |
| City Wide Travel Ltd | Transport & logistics | 2016 |
| City-Mile Properties Limited | Real estate | 1986 |
| City-Visitor Limited | Professional & scientific | 2000 |
| Cityforce Properties Limited | Real estate | 2021 |
| Cityland Developments Limited | Administrative & support | 2002 |
| Citylet Ltd | Real estate | 2005 |
| Citylife 4 Limited | Construction | 2016 |
| Citylife Holdings 3 Limited | Real estate | 2016 |
| Citylife Holdings 4 Limited | Real estate | 2016 |
| Citylife Holdings 4A Limited | Real estate | 2024 |
| Citylife Holdings 4B Limited | Real estate | 2025 |
| Citylife Holdings 4C Limited | Real estate | 2026 |
| Citylife Holdings 5 Limited | Construction | 2016 |
| Citylife Holdings 6 Limited | Construction | 2017 |
| Citylife Holdings Limited | Real estate | 2016 |
| Citylife Holdings Midland Mills Limited | Real estate | 2019 |
| Citylife Leisure Limited | Hospitality | 2020 |
| Citylife Limited | Construction | 2015 |
| Cityred Limited | Real estate | 2009 |
| Cityrise Ltd | Households | 2019 |
| Cityscopes London Limited | Financial services | 2012 |
| Citysmart Cars Ltd | Wholesale & retail | 2024 |
| Cityvisitor Group PLC | Professional & scientific | 2011 |
| Citywide Investments and Developments Ltd | Administrative & support | 2017 |
| Ciungaru Limited | Information & communication | 2019 |
| CIURUSNIUC10 Limited | Transport & logistics | 2019 |
| Civil Enforcement Agents Limited | Other services | 2016 |
| Civil Engineering Contractors Association (Yorkshire & Humberside) Limited | Professional & scientific | 1996 |
| Civils Hitech Ltd | Construction | 2015 |
| CJ & ME Properties Ltd | Real estate | 2022 |
| CJ Aluminium Limited | Manufacturing | 2012 |
| CJ Barbershop Ltd | Other services | 2016 |
| CJ Beechey Consultancy Limited | Professional & scientific | 2015 |
| CJ Hire Ltd | Administrative & support | 2017 |
| CJ Holdings & Investments Limited | Financial services | 2016 |
| CJ Holstenberg Limited | Professional & scientific | 2019 |
| CJ IT Solutions Limited | Information & communication | 2014 |
| CJ Joinery Contracts Limited | Construction | 2017 |
| CJ Logistics Solutions Limited | Administrative & support | 2015 |
| CJ Marketing (Yorkshire) Ltd | Professional & scientific | 2025 |
| CJ Studio Design Ltd | Professional & scientific | 2026 |
| CJ Supplies Limited | Wholesale & retail | 2019 |
| CJ Wilson Electrical Contractors Limited | Construction | 2001 |
| CJA Architecture Ltd | Professional & scientific | 2012 |
| CJA Entertainment Limited | Hospitality | 2026 |
| Cjclotte Services Limited | Other services | 2025 |
| Cjct (Studio North) Limited | Professional & scientific | 2012 |
| CJD Echo Limited | Health & social care | 2024 |
| CJI Composites Ltd | Wholesale & retail | 2015 |
| CJM Textiles Limited | Manufacturing | 2018 |
| CJN Solar Ltd | Construction | 2018 |