| City Homes & Lodges Limited | Real estate | 2025 |
| City International Limited | Other services | 2022 |
| City Investment (MCR) Limited | Real estate | 2017 |
| City Island Living Limited | Real estate | 2019 |
| City Life Northwest Ltd | Households | 2024 |
| City Lights Investments Limited | Real estate | 2020 |
| City Linen NW Ltd | Other services | 2026 |
| City Link Car Hire Ltd | Wholesale & retail | 2026 |
| City Living Lettings Ltd | Real estate | 2018 |
| City Lofts (Salford Quays) RTM Company Limited | Households | 2022 |
| City Lofts Management (High Street) Limited | Real estate | 2001 |
| City Mini Mart Ltd | Wholesale & retail | 2025 |
| City Mini Mart PVT Ltd | Wholesale & retail | 2025 |
| City Mini Store Ltd | Wholesale & retail | 2025 |
| City Mobiles & Convenience Store Ltd | Other services | 2015 |
| City MOT Service Limited | Wholesale & retail | 2020 |
| City Movers Ltd | Water & waste | 2024 |
| City Nest Dwellings Ltd | Real estate | 2023 |
| City News (MCR) Ltd | Wholesale & retail | 2018 |
| City of David Care Limited | Health & social care | 2024 |
| City of London DRY Cleaning Company Limited | Other services | 1995 |
| City of London School Ltd | Education | 2012 |
| City Osteopaths Manchester Limited | Health & social care | 2015 |
| City Point 2 Management Company Limited | Households | 2002 |
| City Point Central Ltd | Construction | 2024 |
| City Point Central MCR Ltd | Real estate | 2023 |
| City Point Management Company Limited | Households | 2000 |
| City Press Limited | Extraterritorial | 2010 |
| City Press Services Limited | Professional & scientific | 1985 |
| City Projects (Manchester) Ltd | Construction | 2020 |
| City Properties (MCR) Limited | Real estate | 2017 |
| City Property & Estate Ltd | Real estate | 2025 |
| City Railway Limited | Construction | 2018 |
| City Road Auto Spa Limited | Other services | 2025 |
| City Road Inn Limited | Hospitality | 2013 |
| City Road PUB Limited | Hospitality | 2017 |
| City Royale Properties Ltd | Real estate | 2022 |
| City Selecta Ltd | Arts & recreation | 2026 |
| City South Management Company Limited | Households | 2000 |
| City Spare Space Ltd | Other services | 2018 |
| City Specs Limited | Wholesale & retail | 2010 |
| City Stays Manchester Ltd | Real estate | 2025 |
| City Stop (Manchester) Ltd | Hospitality | 2013 |
| City Style Events Limited | Wholesale & retail | 2025 |
| City Support Services Ltd | Transport & logistics | 2016 |
| City Test Solutions Ltd | Information & communication | 2003 |
| City Top Ltd | Wholesale & retail | 2021 |
| City Tracks Ltd | Administrative & support | 2024 |
| City Trade Group Ltd | Wholesale & retail | 2025 |
| City Trade Signs Ltd | Manufacturing | 2023 |
| City Training Group Ltd | Other services | 2017 |
| City Travel Cabs Ltd | Administrative & support | 2025 |
| City Trends Ltd | Wholesale & retail | 2024 |
| City Update Limited | Professional & scientific | 2000 |
| City Vending Limited | Hospitality | 2024 |
| City Wetrooms Limited | Construction | 2024 |
| Citybranch Group Limited | Construction | 2020 |
| Citybranch Healthcare Limited | Construction | 2014 |
| Citybranch SPV Limited | Construction | 2026 |
| Citycharmms Limited | Real estate | 2024 |
| Cityco (Manchester) Limited | Administrative & support | 2000 |
| Citydean Properties Ltd | Real estate | 1999 |
| Citydene Limited | Administrative & support | 1995 |
| Citygold Estates Ltd | Real estate | 2009 |
| Citylabs 2.0 Limited | Construction | 2017 |
| Citylabs 3.0 Limited | Construction | 2017 |
| Citylabs 4.0 Limited | Construction | 2019 |
| Citylabs Limited | Real estate | 2011 |
| Citylife Concierge Services Limited | Wholesale & retail | 2019 |
| Citylife Electrical Limited | Construction | 2008 |
| Citylife Hearingcare Ltd | Health & social care | 2019 |
| Cityluxe Group Limited | Construction | 2023 |
| Cityluxe Limited | Transport & logistics | 2018 |
| Citymusic Promotions Ltd | Arts & recreation | 2017 |
| Cityofflavours Ltd | Hospitality | 2025 |
| Citypark Properties Limited | Financial services | 1987 |
| Citypath Education Limited | Education | 2026 |
| Citypress Employee Trustee Limited | Extraterritorial | 2021 |
| Cityroot Properties Ltd | Real estate | 2026 |
| Cityscape Estates Ltd | Real estate | 1996 |
| Cityscape Property Solutions Ltd | Real estate | 2023 |
| Cityside UK Holdings Limited | Financial services | 2022 |
| Cityspace MCR Ltd | Real estate | 2020 |
| Citytech MCR Trading Ltd | Wholesale & retail | 2013 |
| Cityview Estates Ltd | Real estate | 1996 |
| Cityview Management (UK) Ltd | Real estate | 2002 |
| Cityview Manchester Limited | Real estate | 2013 |
| Cityview Property Limited | Professional & scientific | 2003 |
| Citywide Catering Limited | Wholesale & retail | 2022 |
| Citywide Plumbing Services Limited | Construction | 2026 |
| Citywide Produce Limited | Wholesale & retail | 2012 |
| Citywide Security Limited | Administrative & support | 2021 |
| Civi Limited | Professional & scientific | 2021 |
| Civic Earth Limited | Professional & scientific | 2023 |
| Civic Engineers (Caledonia) Limited | Administrative & support | 2017 |
| Civic Engineers (Leeds) Limited | Professional & scientific | 2011 |
| Civic Engineers Limited | Professional & scientific | 2009 |
| Civic Heritage Ltd | Administrative & support | 2024 |
| Civic MEP Limited | Professional & scientific | 2014 |
| Civic Plaice Ltd | Hospitality | 2013 |