| CMC Bristol Ltd | Keynsham | 2021 |
| CMC Capital Limited | London | 2013 |
| CMC Contracts Holdings Ltd | Newry | 2022 |
| CMC Finance Ltd | Antrim | 2024 |
| CMC Financial Ltd | Tunbridge Wells | 2025 |
| CMC Gloabl Market Ltd | Cambridge | 2025 |
| CMC Goodies Limited | Manchester | 2010 |
| CMC Holdings 2026 Ltd | Doncaster | 2026 |
| CMC Investments Limited | St. Albans | 2020 |
| CMC Markets CFD Overseas Holdings Limited | London | 2023 |
| CMC Markets Holdings Limited | London | 2016 |
| CMC Markets Holdings Ventures Limited | London | 2023 |
| CMC Markets Investments Holdings Limited | London | 2025 |
| CMC Markets Investments Limited | London | 2020 |
| CMC Markets Investments Nominee Limited | London | 2021 |
| CMC Markets Nominees Limited | London | 2024 |
| CMC Markets Overseas Holdings Limited | London | 2005 |
| CMC Markets PLC | London | 2004 |
| CMC Markets Securities UK Limited | London | 2025 |
| CMC Markets Services Limited | London | 2024 |
| CMC Markets UK Holdings Limited | London | 2005 |
| CMC Markets UK PLC | London | 1989 |
| CMC Markets Ventures Limited | London | 2023 |
| CMC Partnership Consultancy EOT Limited | Langstone | 2020 |
| CMC Properties Holdings Limited | Solihull | 2024 |
| CMC Spreadbet PLC | London | 1991 |
| CMC UK Holdings Limited | Glasgow | 2007 |
| CMC Wealth Ltd | Leeds | 2018 |
| CMC0 Holdings Limited | Belfast | 2026 |
| Cmcc Group Limited | Derby | 2023 |
| Cmce Holdings Limited | Tamworth | 2022 |
| Cmcg Holdings Ltd | Londonderry | 2023 |
| Cmcg Ventures Ltd | Glasgow | 2025 |
| CMD Building Limited | Cambridge | 2019 |
| CMD Financial Solutions Ltd | Carlisle | 2008 |
| CMD Holdings (Yorkshire) Limited | Huddersfield | 2025 |
| CMD Independent Financial Advisers Limited | Hampshire | 2000 |
| CMD Intelligence Ltd | Cambridge | 2026 |
| CMD Management Limited | Shipston-On-Stour | 2013 |
| CMD Mortgages Ltd | Rugby | 2025 |
| CMD Wealth Management Ltd | South Cave | 2016 |
| Cmdd Investments Ltd | Dungannon | 2023 |
| Cmde Ltd | Toomebridge | 2021 |
| CME Consultancy Ltd | Chelmsford | 2026 |
| CME Fieldway Limited | Bootle | 2026 |
| CME Finance Holdings Limited | London | 2013 |
| CME Holding Group Ltd | Lee-On-The-Solent | 2019 |
| CME London Limited | London | 2018 |
| CME Solutions Ltd | Rickmansworth | 2026 |
| CMF 2023-1 PLC | London | 2023 |
| CMF 2024-1 PLC | London | 2024 |
| CMF 2025-1 PLC | London | 2025 |
| CMF Assets Limited | London | 2022 |
| CMF Capital Ltd | Royston | 2014 |
| CMF Group Limited | Maidenhead | 2008 |
| CMF Holdings 2023-1 Limited | London | 2023 |
| CMF Holdings 2024-1 Limited | London | 2024 |
| CMF Holdings 2025-1 Limited | London | 2025 |
| CMF Renewables Ltd | Royston | 2019 |
| CMG 2007 Limited | Milton Keynes | 2007 |
| CMG Claims (UK) Ltd | Belfast | 2019 |
| CMG Holding Ltd | London | 2023 |
| CMG UK Holdings Ltd | Bristol | 2020 |
| Cmgk Coaching Ltd. | Chorley | 2018 |
| Cmgk Enterprise Limited | Chorley | 2018 |
| Cmgs Solutions Limited | Hoddesdon | 2013 |
| CMH Group Ltd | Alcester | 2022 |
| CMH Holdings Ltd | Newcastle Under Lyme | 2025 |
| CMH Privacy & AI Governance Consultancy Services Ltd | Winchester | 2025 |
| CMH Wealth Management Ltd. | Barnsley | 2015 |
| CMI2023 Limited | Lichfield | 2023 |
| Cmic Holdco Limited | London | 2018 |
| Cmicapital Ltd | London | 2011 |
| CMJ Bailey Limited | Evesham | 2023 |
| CMJ Commercial Mortgages Ltd | Stourport-On-Severn | 2025 |
| CMJ Mortgages Ltd | Stourport-On-Severn | 2022 |
| CMJ Ventures Ltd | London | 2024 |
| CMK Group Limited | Oldbury | 2002 |
| CML Enterprises Ltd | London | 2021 |
| CML Entertainment Finance Limited | London | 2025 |
| CML Financial Services Ltd | Loanhead | 2022 |
| CML Global Limited | Crewe | 2025 |
| CML Group Limited | Leeds | 2017 |
| CML Holdings Limited | Chatteris | 2022 |
| CML Infrastructure Limited | Leeds | 2026 |
| CML Solutions Ltd | Northampton | 2025 |
| CML Sustain (Holdings) Limited | London | 2025 |
| Cmlg Ltd | Tolvaddon | 2019 |
| Cmlr Capital Ltd | London | 2025 |
| Cmlr Holdings Ltd | Warwick | 2024 |
| Cmlu Holding Ltd | London | 2016 |
| Cmlw & Co. Holdings Ltd | Solihull | 2020 |
| CMM & Sons Holding Limited | Edgware | 2025 |
| CMM Holdings Limited | Leighton Buzzard | 2025 |
| CMM Limited | Heathfield | 2005 |
| CMM Strategic Partners Ltd | London | 2026 |
| CMM Wealth Management Ltd | York | 2025 |
| Cmmb Ltd | Writtle | 2012 |
| Cmme Mortgages and Protection Limited | Fareham | 2003 |
| Cmmi Holdings Limited | Cowbridge | 2021 |