| Chacha G Ltd | Hospitality | 2018 |
| Chahar Group Limited | Information & communication | 2018 |
| Chai & Paint Limited | Construction | 2025 |
| Chai Khana Ltd | Hospitality | 2019 |
| Chai Lala Ltd | Hospitality | 2025 |
| Chai Masti Ltd | Hospitality | 2024 |
| Chainovate Limited | Wholesale & retail | 2018 |
| Chakki Technologies Ltd | Information & communication | 2011 |
| Chalknduster Limited | Education | 2016 |
| Chalknduster Tutors Limited | Education | 2019 |
| Chamaa Limited | Professional & scientific | 2017 |
| Champ-G's Ltd | Real estate | 2019 |
| Chancery Goods & Co Ltd | Wholesale & retail | 2025 |
| Chandale Properties Limited | Real estate | 2025 |
| Chander Consultants Ltd | Construction | 2024 |
| Chander Mohan Ltd | Construction | 2020 |
| Chandi Devi Limited | Real estate | 2021 |
| Chandni Chowk Restaurant (UK) Ltd. | Administrative & support | 2014 |
| Chandrika BI Solutions Limited | Information & communication | 2013 |
| Channi Limited | Extraterritorial | 2008 |
| Chantrall Limited | Real estate | 2020 |
| Chappan Club Ltd | Hospitality | 2026 |
| Charan Tech Ltd | Information & communication | 2025 |
| Charcharscissors Ltd | Other services | 2016 |
| Charicards Ltd | Wholesale & retail | 2022 |
| Charing Cross Local Ltd | Wholesale & retail | 2025 |
| Charlemagne CLM Chauffeurs Ltd | Transport & logistics | 2007 |
| Charles Henry Bespoke Limited | Manufacturing | 2026 |
| Charlie Costin & Co. Ltd | Hospitality | 2024 |
| Charm & Glow Beauty Lounge Ltd | Other services | 2025 |
| Charter House Property Development Ltd | Construction | 2017 |
| Chase Path Services Ltd | Hospitality | 2025 |
| Chassis Properties Ltd | Real estate | 2017 |
| Chat Mahal Limited | Hospitality | 2025 |
| Chatora Restaurants Ltd | Hospitality | 2026 |
| Chatpata Junction Ltd | Other services | 2025 |
| Chauffeur Solutions London Ltd | Transport & logistics | 2013 |
| Chauhan IT Solutions Ltd | Information & communication | 2025 |
| Chauhan's Interior Limited | Construction | 2023 |
| Chawla Properties London Limited | Real estate | 2026 |
| Chawla Solutions Ltd | Information & communication | 2011 |
| Chaykra Limited | Wholesale & retail | 2014 |
| Cheeko Holdings Limited | Financial services | 2019 |
| Cheeky Leopard Limited | Wholesale & retail | 2020 |
| Cheema Automotive Ltd | Wholesale & retail | 2019 |
| Cheema D.S Ltd | Transport & logistics | 2024 |
| Cheema PB08 Ltd | Construction | 2020 |
| Cheers Cheese Ltd | Hospitality | 2026 |
| Cheester's Palace Limited | Real estate | 1999 |
| Chef Lucian Romocea Ltd | Hospitality | 2024 |
| Chefs on Move Ltd | Hospitality | 2019 |
| Cheiron Consultancy Ltd | Other services | 2012 |
| Chelban Limited | Construction | 2019 |
| Chelmark Staffing Ltd | Administrative & support | 2019 |
| Chelsea Contractors Studio Ltd | Construction | 2026 |
| Chelsea Water Wine Limited | Wholesale & retail | 2022 |
| Cherry Hill Trust Ltd | Education | 2008 |
| Cherry Inc Limited | Construction | 2013 |
| Cherry Local Midlands Limited | Wholesale & retail | 2026 |
| Cherry Local Store Limited | Wholesale & retail | 2025 |
| Chertsey Property Limited | Construction | 2018 |
| Cheshams Accountants Limited | Professional & scientific | 2003 |
| Chesmi London Ltd | Other services | 2022 |
| Chestnut Court (Hounslow) Limited | Real estate | 2022 |
| Chet and Sons Superstore Limited | Wholesale & retail | 2016 |
| Chet Behl Group Ltd | Construction | 2019 |
| Chet Behl Limited | Construction | 2015 |
| Chetna's Beauty Limited | Other services | 2015 |
| Cheviots Holding Ltd | Real estate | 2025 |
| Chevoit Road Limited | Real estate | 2025 |
| Chez London Catering Ltd | Hospitality | 2025 |
| Chhina Transport Ltd | Transport & logistics | 2020 |
| Chickaros Hounslow Ltd | Hospitality | 2025 |
| Chico Executive Cars Ltd | Transport & logistics | 2012 |
| Chilli Chakra Limited | Extraterritorial | 2023 |
| Chilli Hot Limited | Other services | 2019 |
| Chillies London Ltd | Hospitality | 2025 |
| Chiltern DE Ltd | Health & social care | 2019 |
| Chiltern Heights Ltd | Construction | 2011 |
| Chinell Enterprises Limited | Administrative & support | 2019 |
| Chippi Chippy Ltd | Hospitality | 2025 |
| Chips Guys UK Ltd | Wholesale & retail | 2018 |
| Chiswick Retail Investments Ltd | Real estate | 2025 |
| Chitna Ventures Limited | Real estate | 2026 |
| Chohan Consulting Limited | Professional & scientific | 2019 |
| Chohan Developments Limited | Real estate | 2003 |
| Chohan Group Limited | Real estate | 2019 |
| Choice of Taste Catering Ltd | Hospitality | 2025 |
| Choice of Taste Restaurants Ltd | Hospitality | 2023 |
| Choomy Logistics Ltd | Transport & logistics | 2023 |
| Chop LIF£ Limited | Manufacturing | 2022 |
| Chopra Consultancy Services Ltd | Information & communication | 2023 |
| Chopra Convenience Ltd | Wholesale & retail | 2026 |
| Chopra Homes Limited | Real estate | 2022 |
| Chopra Investments PVT Ltd | Real estate | 2024 |
| Chopra Property Management 1 Ltd | Real estate | 2023 |
| Chopra Property Management Ltd | Real estate | 2019 |
| Chopra Real Estate Ltd | Real estate | 2026 |
| Chopras Trade Limited | Wholesale & retail | 2025 |
| Chow-Pire Ltd | Households | 2024 |