| CIM Newco Limited | London | 2023 |
| CIM Nottingham Holdings 2 Limited | London | 2023 |
| CIM Software Holdings Ltd | Southampton | 2025 |
| CIM York Holdings Limited | London | 2023 |
| CIM Zenith UK Holdings II Limited | London | 2023 |
| CIM Zenith UK Holdings III Limited | London | 2024 |
| CIM Zenith UK Holdings Limited | London | 2023 |
| Cima Holding Ltd | Derby | 2018 |
| Cima Property Investment and Services Ltd | Chatham | 2023 |
| Cimasafety Limited | Telford | 2024 |
| Cimc Vehicles UK Limited | Antrim | 2016 |
| Cimelium Limited | Exeter | 2016 |
| Cimos Trading Limited | London | 2025 |
| Cimple K Capital Ltd | London | 2025 |
| Cimsense UK Limited | London | 2022 |
| Cimt Limited | Ealing | 2021 |
| CIN Holdings Ltd | Manchester | 2026 |
| Cinarancia UK Bidco Limited | Manchester | 2023 |
| Cinch Group Limited | Hook | 2020 |
| Cinch Holdco UK Limited | Hook | 2020 |
| Cincinnati Global Dedicated NO 2 Limited | London | 2001 |
| Cincinnati Global Underwriting Agency Limited | London | 2000 |
| Cincinnati Global Underwriting Limited | London | 2003 |
| Cincinnati Global Underwriting Services Limited | London | 1990 |
| Cinco Bidco Limited | Blackburn | 2025 |
| Cinco Topco Limited | Blackburn | 2025 |
| Cincom Systems Trustee (UK) Limited | Manchester | 2014 |
| Cincopiedras Ltd | Chesham | 2026 |
| Cinda International HGB Investment (UK) Limited | London | 2017 |
| Cindev UK Limited | Milton Keynes | 2018 |
| Cineav Holding UK Ltd | Maidenhead | 2022 |
| Cinegroup Limited | Salisbury | 2023 |
| Cinelabs International Ltd | Slough | 2013 |
| Cinema Love Ltd | London | 2016 |
| Ciner Health Holdings Ltd | London | 2022 |
| Cingulait Ltd | London | 2019 |
| Cink Ltd | London | 2023 |
| Cinn Taile Limited | Berkhamsted | 2020 |
| Cinnabar 2021 Direct Lending, Limited | London | 2022 |
| Cinnabar 2025 Direct Lending, Limited | London | 2025 |
| Cinnamon Capital Ltd | London | 2021 |
| Cinnamon Care Homes Group Limited | London | 2025 |
| Cinnamon Finance Company II Limited | London | 2018 |
| Cinnamon Finance Company Limited | London | 2016 |
| Cinnamon Finance Loan Company II Limited | London | 2023 |
| Cinnamon Finance Loan Company Limited | London | 2021 |
| Cinnamon GP3 Limited | Glasgow | 2017 |
| Cinnamon GP4 Limited | Glasgow | 2017 |
| Cinnamon Holdco Limited | London | 2025 |
| Cinnamon Midco Limited | London | 2025 |
| Cinnamon Operations 2 Limited | London | 2026 |
| Cinnamon Operations Limited | London | 2026 |
| Cino UN Ltd | London | 2022 |
| Cinos Corporate Trustee Limited | Camberley | 2019 |
| Cinos Group Limited | Camberley | 2019 |
| Cinq Holdings Limited | Newbury | 2020 |
| Cinque C Limited | Chislehurst | 2025 |
| Cinque Ports Investment Services Limited | Chatham Maritime | 1986 |
| Cinque Terre Properties Ltd | Edinburgh | 2017 |
| Cinquecento Group 2 Limited | London | 2021 |
| Cinska UK Limited | London | 2012 |
| Cintra Infrastructures UK Limited | London | 2012 |
| Cintra Silvertown Limited | London | 2019 |
| Cintra Slovakia Ltd. | London | 2013 |
| Cinven Beaverbrook Limited | London | 2020 |
| Cinven Capital Management (CPS) Limited | | 1999 |
| Cinven Capital Management (IV) Limited | Edinburgh | 2005 |
| Cinven Capital Management (RP) Limited | Midlothian | 1999 |
| Cinven Capital Management (SF2) General Partner Limited | London | 2024 |
| Cinven Capital Management (SP IV) Limited | Edinburgh | 2005 |
| Cinven Capital Management (TF NO. 1) Limited | Midlothian | 2000 |
| Cinven Capital Management (TF NO. 2) Limited | Midlothian | 2000 |
| Cinven Capital Management (TF NO. 3) Limited | Midlothian | 2000 |
| Cinven Capital Management Limited | London | 1996 |
| Cinven Holdings Limited | London | 2008 |
| Cinven International Limited | London | 2007 |
| Cinven Limited | London | 1987 |
| Cinven UK F8 General Partner | London | 2022 |
| Cinven UK F8 GP Holdco | London | 2022 |
| Cinven UK SF2 General Partner | London | 2024 |
| Cinven UK SF2 GP Holdco | London | 2024 |
| Cinwood Holdings (2020) Ltd | Corsham | 2020 |
| Cios Beacon SPV Limited | Oxford | 2026 |
| Ciosf General Partner Limited | Fleet | 2015 |
| CIP (Barley) Holdings Limited | London | 2024 |
| CIP (SF2) Holdings Limited | London | 2025 |
| CIP (Viii) Holdings Limited | London | 2023 |
| CIP Insurance Brokers Ltd | Crumlin | 2009 |
| CIP Insurance Holdings Ltd | Crumlin | 2009 |
| CIP London Limited | London | 2019 |
| Cipa Ltd | Banbridge | 2020 |
| Cipcasa Acquisitions Limited | Toomebridge | 2022 |
| Cipcasa Holdings Limited | Toomebridge | 2022 |
| Cipcasa MIP Limited | Toomebridge | 2022 |
| Cipchurch Acquisitions Limited | Belfast | 2025 |
| Cipchurch Holdings Limited | Belfast | 2025 |
| Cipchurch MIP Limited | Belfast | 2025 |
| Cipher Bidco Limited | London | 2025 |
| Cipher Financial Analysis Ltd | Enfield | 2012 |
| Cipher Holdco Limited | London | 2025 |