| Chroma Beauty Ltd | Gateshead | 2024 |
| Chroma Church | Leicester | 2008 |
| Chroma House Ltd | Cardiff | 2026 |
| Chrome Hair Salon Ltd | Warrington | 2025 |
| Chrome (Services) Ltd | Bolton | 2011 |
| Chrome Gemz Ltd | Poole | 2025 |
| Chrome Hair Design Limited | Manchester | 2008 |
| Chrome Marketing Ltd | Doncaster | 2019 |
| Chrome Resources Ltd | Worcester | 2019 |
| Chrome Revival Limited | Kidderminster | 2019 |
| Chromebridge Limited | Lancaster | 1995 |
| Chromed Studios Ltd | Nottingham | 2026 |
| Chromel Limited | Gateshead | 2010 |
| Chrometech Ltd | Gloucester | 2017 |
| Chromie Ltd | London | 2026 |
| Chron Solution Ltd | Ruislip, | 2022 |
| Chronically Supported CIC | Ellesmere Port | 2025 |
| Chronictech Gaming Ltd | Luton | 2025 |
| Chrono BID Auctions Ltd | London | 2025 |
| Chrono Group Limited | Hertford | 2017 |
| Chrono Hunter Limited | Hertford | 2022 |
| CHRONOBAND104 Ltd | Barrow-In-Furness | 2018 |
| Chronology Ltd | Brompton On Swale | 2020 |
| Chronomatic Limited | Walton On Thames | 2011 |
| Chronos International Limited | Liverpool | 2020 |
| Chronos Sustainability Ltd | Chichester | 2017 |
| Chronotrack UK Limited | Bangor | 2009 |
| Chrontime Limited | Bolton | 2015 |
| Chrysalis - Transforming Lives Limited | Reading | 2014 |
| Chrysalis Advanced Aesthetics Clinic & Beauty Limited | London | 2022 |
| Chrysalis Beauty Ltd | Newtownabbey | 2007 |
| Chrysalis Care New Generation CIC | Maidstone | 2020 |
| Chrysalis Case Management Ltd | Driffield | 2016 |
| Chrysalis Consulting Services Limited | London | 2025 |
| Chrysalis Copyrights Limited | London | 1968 |
| Chrysalis Gardens Limited | London | 2015 |
| Chrysalis Hair and Beauty Ltd | Newtownabbey | 2008 |
| Chrysalis KEY2KEY Limited | Maidstone | 2014 |
| Chrysalis Music Limited | London | 1968 |
| Chrysalis Salons Ltd | Carrickfergus | 2025 |
| Chrysalis Skin Works Limited | South Yorkshire | 2016 |
| Chrysalis Transformations Ltd | Baildon | 2022 |
| Chrystal & Company Limited | Paisley | 2008 |
| Chrystal Clear Solutions Ltd | London | 2019 |
| Chrystal Nails & Spa ST Helens Ltd | Liverpool | 2024 |
| Chrystal Nails 886 Ltd | St. Helens | 2025 |
| Chrystal Nails Spa & Beauty (Aldridge) Ltd | Aldridge | 2023 |
| Chrystal Nails Spa & Beauty Frodsham Ltd | Birmingham | 2024 |
| Chrystal’S Beauty Boutique Ltd | Coulsdon | 2020 |
| Chrystie Clark Ceilings Limited | Benfleet | 1997 |
| Chrysties Furnishing Centre Ltd | Hawick | 2014 |
| Chrystyn Database Consulting Ltd | Aylesbury | 2019 |
| CHS Engineering Services Ltd | Chelmsford | 2022 |
| CHS Holdings Group Limited | Farnborough | 2023 |
| CHS Media Limited | Stourbridge | 2016 |
| CHS Safety Services Ltd | Manchester | 2019 |
| CHT (Northwest) Limited | Preston | 2017 |
| CHT Services Ltd | Hemel Hempstead | 2019 |
| CHT Trading Ltd | Redruth | 2026 |
| Chtcwf Limited | Wakefield | 2023 |
| Chuch Limited | Great Shelford | 2019 |
| Chuck Tails Ltd | Durham | 2024 |
| Chuckery Automotives Ltd | Walsall | 2017 |
| Chudasama & Co Ltd | Bristol | 2018 |
| Chue Foundation | Edinburgh | 2001 |
| Chukka Developments Ltd | London | 2014 |
| Chukysandy's Hair LAB Limited | Salford | 2025 |
| Chula Beauty Ltd | Sheffield | 2019 |
| Chulda Ltd | Manchester | 2024 |
| Chumakan Limited | Windsor | 2025 |
| Chung WAH TAO TAK Tong Charity Company Limited | Glasgow | 1999 |
| Chuqi Limited | Rochdale | 2021 |
| Church & Rose Properties Limited | London | 1999 |
| Church and Oswaldtwistle Masonic Association Limited | Accrington | 1949 |
| Church Close Residents Association Limited | Swanage | 1976 |
| Church Extension Association(Incorporated)(The) | Gerrards Cross | 1890 |
| Church Farm Community Ltd | Ashbourne | 2001 |
| Church Farm Contractor Ltd | Ellesmere Port | 2018 |
| Church Farm Monkton Farleigh Livery Limited | Bradford-On-Avon | 2025 |
| Church for the City (East London) | Epping | 2001 |
| Church Gardens Limited | Manchester | 1990 |
| Church Gate Court Residents Limited | London | 2010 |
| Church Green Pinner Management Co Ltd | London | 2011 |
| Church Hairdressing Limited | North Shields | 2023 |
| Church Hill Close Management Company Limited | Coventry | 2006 |
| Church House International C.I.C. | London | 2024 |
| Church in Centre, Kirkby | Liverpool | 2014 |
| Church in Sheffield Limited | Sheffield | 2016 |
| Church in the Community Group of Churches | Stourbridge | 2012 |
| Church Investors Group | London | 2017 |
| Church Lane Barbers Ltd | London | 2023 |
| Church Management Consult Limited | Coventry | 2025 |
| Church Medical Ltd. | Edinburgh | 2018 |
| Church Mission Society | Oxford | 2009 |
| Church of Ambazonia Ltd | Ilford | 2020 |
| Church of Antioch Ltd | London | 2022 |
| Church of Fire and Revival Ltd | Oxford | 2023 |
| Church of GOD (Seventh Day) West Hendon Limited | | 1997 |
| Church of GOD - United Kingdom | Didcot | 1995 |
| Church of GOD in Christ (Calvary) Limited | Bedfordshire | 1969 |