| Channel Asset Management Ltd | Ilford | 2015 |
| Channel Business Finance Limited | Cardiff | 2023 |
| Channel Core Finance Ltd | Stratford-Upon-Avon | 2026 |
| Channel Corporate Limited | Glasgow | 2019 |
| Channel Digital Finance Limited | London | 2019 |
| Channel Digital Holdings Limited | London | 2019 |
| Channel Finance Group Limited | Glasgow | 2019 |
| Channel Financial Planning Limited | Plymouth | 2025 |
| Channel Holdco Ltd | London | 2025 |
| Channel Insurance Consultants Limited | Bedford | 1972 |
| Channel Investments Limited | London | 2020 |
| Channel Outdoor Ltd. | London | 2021 |
| Channel Solutions and Services Ltd | Farnborough | 2019 |
| Channel UK Holdco Limited | London | 2026 |
| Channel UK Midco 1 Limited | London | 2026 |
| Channel UK Midco 2 Limited | London | 2026 |
| Channel Wharf Capital Limited | Belfast | 2018 |
| Channel Wharf Investments Limited | Belfast | 2014 |
| Channel Wharf Wealth Management Limited | Ballymena | 2017 |
| Channelled Investments | Canterbury | 2026 |
| Channex South Limited | Purley | 2023 |
| Channing Capital Limited | Ross On Wye | 2020 |
| Channing Lucas & Partners Limited | London | 2007 |
| Channing Lucas Holding Limited | London | 2007 |
| Channing Salubritas 1 Ltd | London | 2024 |
| Channing Salubritas Finance Ltd | London | 2024 |
| Channing Salubritas Limited | London | 2024 |
| Channing Salubritas Partners Ltd | London | 2024 |
| Channing Services Ltd | Woking | 2019 |
| Chanrossa Group Limited | Edinburgh | 2015 |
| Chant Holding Limited | Bingley | 2020 |
| Chanter Holdings Ltd | Bradford | 2023 |
| Chanterelle Underwriting Limited | London | 1999 |
| Chantilly Lace Holdings Limited | Dartford | 2017 |
| Chantler Trading Limited | Nantwich | 2016 |
| Chantlers Equity Release Solutions Limited | Fareham | 2021 |
| Chantreys Limited | Chichester | 2024 |
| Chantry Corporate Finance Limited | Guildford | 2002 |
| Chantry Five | Manchester | 2025 |
| Chantry Hill Ltd | Haywards Heath | 2018 |
| Chantwood Consultancy Limited | Frome | 2008 |
| Chanvrepur Holding Ltd | Cardiff | 2022 |
| Chaorach Holdings Ltd | Edinburgh | 2011 |
| Chaos Group Cornwall Ltd | Truro | 2022 |
| Chaos Group Ltd | Havant | 2026 |
| Chaos Holdings Ltd | London | 2023 |
| Chapdale Property Holdings Ltd | Manchester | 2020 |
| Chapeau Holdings Ltd | Rotherham | 2023 |
| Chapel Bar Securities Limited | Derby | 1973 |
| Chapel Barn Holdings Limited | Bridgwater | 2026 |
| Chapel Beck Limited | Penrith | 2018 |
| Chapel Close Holdings Limited | Loughborough | 2021 |
| Chapel Court Wealth Planning Limited | Leamington Spa | 1998 |
| Chapel Exchange Limited | Salford | 2026 |
| Chapel Farm (Clyro) Ltd | Hereford | 2023 |
| Chapel Financial Services Limited | Abergavenny | 2009 |
| Chapel Green Enterprise Ltd | Bradford | 2021 |
| Chapel Hill Denham UK Limited | Ascot | 2021 |
| Chapel Hill Holdings Ltd | Blackburn | 2023 |
| Chapel Holdings Limited | Stourbridge | 1997 |
| Chapel House Group Limited | St. Ives | 2014 |
| Chapel House Investments Limited | Abingdon | 2014 |
| Chapel Investments Ltd | Petersfield | 2019 |
| Chapel Lane Property Holding Limited | Henley On Thames | 2019 |
| Chapel Press Holdings Limited | Stockport | 1999 |
| Chapel Road Investments Limited | Bridgend | 2026 |
| Chapel Security Consults and Estates UK Limited | Mildenhall | 2022 |
| Chapel Street LM Limited | Nottingham | 2023 |
| Chapel Walks Nominee Limited | London | 2020 |
| Chapelcrest Investments Limited | London | 2009 |
| Chapelgate Associates Limited | London | 2005 |
| Chapelhall Trading Limited | Renfrew | 2003 |
| Chapelton Financial Limited | Ellon | 2022 |
| Chapelton Group Ltd | Aylesford | 2015 |
| Chapeltown Investments Limited | Rochdale | 1988 |
| Chapelwood Estate Planning Limited | Newport | 2003 |
| Chapelwood Financial Planning Limited | Newport | 2001 |
| Chapleford Mortgages and Protection Limited | Warrington | 2023 |
| Chaplin Acquisitions UK Limited | Morden | 2022 |
| Chaplin and Chaplin Holdings Ltd | Buckingham | 2017 |
| Chaplin Bidco Limited | Leicester | 2018 |
| Chaplin Finance Limited | Edinburgh | 2009 |
| Chaplin Group Holdings Limited | Cambridge | 2021 |
| Chaplin Group Limited | Cambridge | 2016 |
| Chaplin Homes Holding Ltd | London | 2023 |
| Chaplin Midco Limited | Leicester | 2018 |
| Chaplin Portfolios Limited | Edinburgh | 2013 |
| Chaplin Topco Limited | Leicester | 2018 |
| Chaplins Holdings Limited | Pinner, | 2015 |
| Chapman and Lewis Commercial Limited | Solihull | 2021 |
| Chapman and Stacey Limited | Hove | 1963 |
| Chapman Close Ltd | Lightwater | 2025 |
| Chapman Management Holdings Limited | Gloucester | 2021 |
| Chapman of Inverness Limited | Inverness | 1939 |
| Chapman Orvis Limited | London | 2025 |
| Chapman Square Limited | Mitcham | 2017 |
| Chapman Underwriting Company Limited | London | 1998 |
| Chapman Ventilation Holdings Ltd | Welwyn Garden City | 2021 |
| Chapman Welwyn Holdings Ltd | Welwyn Garden City | 2021 |
| Chapmans Holdings Ltd | Spalding | 2019 |